Supporting Information

Μέγεθος: px
Εμφάνιση ξεκινά από τη σελίδα:

Download "Supporting Information"

Transcript

1 Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2014 A Family of Click Nucleosides for Metal-Mediated Base Pairing: Unravelling the Principles of Highly Stabilizing Metal-Mediated Base Pairs Tim Richters, [a] Olga Krug, [b] Jutta Kçsters, [a] Alexander Hepp, [a] and Jens Müller* [a] chem_ _sm_miscellaneous_information.pdf

2 Figure S1: Molecular structure of the cation of [Pd(BnTriPyr) 2 ]Cl 2 2 H 2 O viewed from two different orientations.

3 Table S1. Melting temperature T m ( C) of duplex I in the absence of Ag(I). [a] X = Imi X = TriTri X = TriPyr X = TriPy Y = Imi Y = TriTri Y = TriPyr Y = TriPy [a] Conditions: 1 μm oligonucleotide duplex, 150 mm NaClO 4, 5 mm MOPS (ph 6.8), 1 μm AgNO 3. The estimated standard deviation of T m amounts to 1 C. Table S2. Melting temperature T m ( C) of duplex I in the presence of one equivalent of Ag(I). [a] X = Imi X = TriTri X = TriPyr X = TriPy Y = Imi Y = TriTri Y = TriPyr Y = TriPy [a] Conditions: 1 μm oligonucleotide duplex, 150 mm NaClO 4, 5 mm MOPS (ph 6.8), 1 μm AgNO 3. The estimated standard deviation of T m amounts to 1 C.

4 Characterization of toluoyl-protected nucleosides TolTriTri: Yield: 3.34 g, 6.65 mmol, 83%, white solid. 1 H NMR (400 MHz, CDCl 3 ): δ = 8.14 (s, 1 H, H5*), 7.93 (d, 2 H, H meta (Tol)), 7.90 (s, 1 H, H3*), 7.84 (d, 2 H, H meta (Tol)), 7.82 (s, 1 H, H5), 7.24 (m, 4 H, H ortho (Tol)), 6.45 (t, 1 H, H1 ), 5.75 (d, 1 H, H3 ), 5.39 (m, 2 H, CH 2 ), 4.65 (q, 1 H, H4 ), 4.61 (dd, 2 H, H5, H5 ), 3.19 (dt, 1 H, H2 or H2 ), 2.86 (ddd, 1 H, H2 or H2 ), 2.43 (s, 3 H, CH 3 (Tol)), 2.41 (s, 3 H, CH 3 (Tol)) ppm. 13 C NMR (100 MHz, CDCl 3 ): δ = (C=O), (C=O), (C3*), (Tol), (Tol), (C4), (C5*), (Tol), (Tol), (Tol), (Tol), (Tol), (C5), (C5), 89.1 (C1 ), 83.9 (C4 ), 74.7 (C3 ), 63.9 (C5 ), 44.8 (CH 2 ), 38.3 (C2 ), 21.7 (CH 3 (Tol)) ppm. C 26 H 26 N 6 O 5 (502.52): calcd. C 62.14, H 5.20, N 16.72; found C 62.17, H 5.21, N Mass (m/z) for (M+Na) + : calcd ; found TolTriPyr: 3.06 g, 6.01 mmol, 88%, white solid. 1 H NMR (400 MHz, CDCl 3 ): δ = 7.92 (d, 2 H, H meta (Tol)), 7.82 (s, 1 H, H5), 7.65 (d, 2 H, H ortho (Tol)), 7.46 (m, 2 H, H5*, H3*), 7.26 (m, 2 H, H ortho (Tol)), 7.19 (m, 2 H, H ortho (Tol)), 6.44 (dd, 1 H, H4*), 6.20 (t, 1 H, H1 ), 5.60 (dt, 1 H, H3 ), 5.43 (d, 2 H, CH 2 ), 4.74 (m, 1 H, H4 ), 4.59 (dd, 2 H, H5, H5 ), 3.15 (m, 1 H, H2 or H2 ), 3.00 (m, 1 H, H2 or H2 ), 2.42 (s, 3 H, CH 3 (Tol)), 2.40 (s, 3 H, CH 3 (Tol)) ppm. 13 C NMR (100 MHz, CDCl 3 ): δ = (C=O), (C=O), (Tol), (Tol), (C4), (C3*), (Tol), (Tol), (C5*), (Tol), (Tol), (Tol), (C5), (C4*), 88.9 (C1 ), 83.7 (C4 ), 74.8 (C3 ), 63.9 (C5 ), 47.3 (CH 2 ), 38.1 (C2 ), 21.7 (CH 3 ) ppm. C 27 H 27 N 5 O 5 (501.54): calcd. C 64.66, H 5.43, N 13.96; found C 64.96, H 5.34, N Mass (m/z) for (M+Na) + : calcd ; found TolTriPy: 1.23 g, 2.47 mmol, 74%, white solid. 1 H NMR (400 MHz, CDCl 3 ): δ = 8.55 (s, 1 H, H2*), 8.40 (d, 1 H, H5), 8.12 (d, 1 H, H5*), 7.96 (d, 2 H, H meta (Tol)), 7.94 (d, 2 H, H meta (Tol)), 7.77 (t, 1 H, H4*), 7.26 (d, 2 H, H ortho (Tol)), 7.23 (d, 1 H, H3*), 7.15 (m, 2 H, H ortho (Tol)), 6.54 (t, 1 H, H1 ), 5.80 (m, 1 H, H3 ), 4.68 (m, 1 H, H4 ), 4.60 (m, 2 H, H5, H5 ), 3.25 (m, 1 H, H2 or H2 ), 2.89 (ddd, 1 H, H2 or H2 ), 2.44 (s, 3 H, CH 3 (Tol)), 2.36 (s, 3 H, CH 3 (Tol)) ppm. 13 C NMR (100 MHz, CDCl 3 ): δ = (C=O), (C=O), (C6*), (C2*), (C4*), (Tol), (Tol), (C4), (Tol), (Tol), (Tol), (Tol), (Tol), (Tol), (C5*), (C3*), (C5), 88.9 (C1 ), 83.6 (C4 ), 74.7 (C3 ), 63.9 (C5 ), 38.2 (C2 ), 21.7 (CH 3 (Tol)) ppm. C 28 H 26 N 4 O 5 (498.52): calcd. C 67.46, H 5.26, N 11.24; found C 67.78, H 5.32, N Mass (m/z) for (M+Na) + : calcd ; found

5 Characterization of free nucleosides NucTriTri: 1.68 g, 6.29 mmol, 95%, white solid. 1 H NMR (400 MHz, CD 3 OD): δ = 8.59 (s, 1 H, H5*), 8.29 (s, 1 H, H3*), 8.01 (s, 1 H, H5), 6.44 (t, 1 H, H1 ), 5.60 (s, 2 H, CH 2 ), 4.56 (q, 1 H, H3 ), 4.05 (q, 1 H, H4 ), 3.74 (dd, 1 H, H5 or H5 ), 3.65 (dd, 1 H, H5 or H5 ), 2.79 (m, 1 H, H2 or H2 ), 2.54 (m, 1 H, H2 or H2 ) ppm. 13 C NMR (100 MHz, CD 3 OD): δ = (C3*), (C5*), (C4), (C5), 90.3 (C1 ), 89.7 (C4 ), 72.1 (C3 ), 63.1 (C5 ), 45.4 (CH 2 ), 41.7 (C2 ) ppm. C 10 H 14 N 6 O 3 (266.26): calcd. for M 0.25 H 2 O: C 44.34, H 5.40, N 31.05; found C 44.10, H 5.19, N Mass (m/z) for (M+Na) + : calcd ; found NucTriPyr: 711 mg, 2.68 mmol, 90%, white solid. 1 H NMR (400 MHz, D 2 O, pd 7.1): δ = 8.13 (s, 1 H, H5), 7.75 (s, 1 H, H5*), 7.58 (s, 1 H, H3*), 6.45 (t, 1 H, H1 ), 6.38 (dt, 1 H, H4*), 5.46 (s, 2 H, CH 2 ), 4.59 (q, 1 H, H3 ), 4.13 (q, 1 H, H4 ), 3.75 (dd, 1 H, H5 or H5 ), 3.62 (dd, 1 H, H5 or H5 ), 2.83 (m, 1 H, H2 or H2 ), 2.60 (m, 1 H, H2 or H2 ) ppm. 13 C NMR (100 MHz, D 2 O, pd 7.1): δ = (C5*), (C3*), (C4), (C5), (C4*), 88.6 (C1 ), 87.5 (C4 ), 70.5 (C3 ), 61.4 (C5 ); 45.9 (CH 2 ), 39.2 (C2 ) ppm. C 11 H 15 N 5 O 3 (265.27): calcd.: C 49.81, H 5.70, N 26.40; found C 49.70, H 5.50, N Mass (m/z) for (M+Na) + : calcd ; found NucTriPy: 510 mg, 1.94 mmol, 95%, white solid. 1 H NMR (400 MHz, D 2 O, pd 6.6): δ = 8.34 (s, 1 H, H2*), 8.32 (s, 1 H, H5), 7.76 (m, 1 H, H5*), 7.68 (m, 1 H, H4*), 7.27 (m, 1 H, H3*), 6.45 (t, 1 H, H1 ), 4.62 (dt, 1 H, H3 ), 4.17 (dt, 1 H, H4 ), 3.79 (dd, 1 H, H5 or H5 ), 3.67 (dd, 1 H, H5 or H5 ), 2.84 (ddd, 1 H, H2 or H2 ); 2.64 (ddd, 1 H, H2 or H2 ) ppm. 13 C NMR (100 MHz, D 2 O, pd 6.6): δ = (C6*), (C2*), (C4*), (C4), (C5), (C5*), (C3*), 88.7 (C1 ), 87.8 (C4 ), 70.7 (C3 ), 61.5 (C5 ), 39.4 (C2 ) ppm. C 12 H 14 N 4 O 3 (262.26): calcd. for M 1.25 H 2 O: C 50.34, H 5.87, N 19.57; found C 50.37, H 5.38, N Mass (m/z) for (M+Na) + : calcd ; found

6 Characterization of DMT-protected nucleosides DMTTriTri: 3.14 g, 5.53 mmol, 88%, white foam. 1 H NMR (400 MHz, CDCl 3 ): δ = 8.03 (s, 1 H, H5), 7.84 (d, 2 H, H3*, H5*), 7.33 (m, 2 H, DMT), (m, 7 H, DMT), 6.79 (d, 4 H, DMT), 6.32 (t, 1 H, H1 ), 5.27 (d, 2 H, CH 2 ), 4.63 (m, 1 H, H3 ), 4.13 (m, 1 H, H4 ), 3.77 (s, 6 H, OCH 3 ), 3.31 (m, 2 H, H5, H5 ), 2.80 (m, 1 H, H2 or H2 ), 2.53 (m, 1 H, H2 or H2 ) ppm. 13 C NMR (100 MHz, CDCl 3 ): δ = (DMT), (C3*), (C5*), (DMT), (C4), (DMT), (DMT), (DMT), (DMT), (DMT), (DMT), (DMT), (DMT), (C5), (DMT), 88.8 (C1 ), 86.6 (C4 ), 70.8 (C3 ), 63.2 (C5 ), 55.2 (OCH 3 ), 44.6 (CH 2 ), 40.8 (C2 ) ppm. C 31 H 32 N 6 O 5 (568.62): calcd. for M 0.66 H 2 O: C 64.13, H 5.79, N 14.47; found C 64.58, H 5.93, N Mass (m/z) for (M+Na) + : calcd ; found DMTTriPyr: 1.35 g, 2.37 mmol, 62%, white foam. 1 H NMR (400 MHz, CDCl 3 ): δ = 8.60 (d, 1 H, H5*), 7.86 (s, 1 H, H5), 7.51 (m, 2 H, DMT), 7.40 (d, 2 H, DMT), (m, 5 H, DMT), 6.20 (d, 1 H, H3*), 6.82 (d, 4 H, DMT), 6.35 (d, 1 H, H4*), 6.26 (t, 1 H, H1 ), 5.44 (s, 2 H, CH 2 ), 4.45 (s, 1 H, H3 ), 4.35 (s, 1 H, H4 ), 3.78 (s, 6 H, OCH 3 ), 3.30 (dd, 1 H, H5 or H5 ), 3.13 (dd, 1 H, H5 or H5 ), 2.92 (dt, 1 H, H2 or H2 ), 2.34 (m, 1 H, H2 or H2 ) ppm. 13 C NMR (100 MHz, CDCl 3 ): δ = (DMT), (DMT), (DMT), (DMT), (DMT), (C3*), (C5*), (C4), (DMT), (DMT), (DMT), (DMT), (DMT), (C5), (DMT), (DMT), (C4*), 89.8 (C1 ), 86.3 (C4 ), 72.4 (C3 ), 63.9 (C5 ), 55.2 (OCH 3 ), 47.2 (CH 2 ), 41.0 (C2 ) ppm. C 32 H 33 N 5 O 5 (567.63): calcd. C 67.71, H 5.86, N 12.34; found C 67.57, H 5.72, N Mass (m/z) for (M+Na) + : calcd ; found DMTTriPy: 321 mg, 0.57 mmol, 26%, white foam. 1 H NMR (400 MHz, CDCl 3 ): δ = 8.53 (ddd, 1 H, H2*), 8.31 (s, 1 H, H5), 8.03 (dt, 1 H, H5*), 7.71 (td, 1 H, H4*), 7.36 (m, 2 H, DMT), (m, 7 H, DMT), 7.13 (m, 1 H, H3*), 6.74 (d, 4 H, DMT), 6.38 (t, 1 H, H1 ), 5.27 (d, 2 H, H6*), 4.58 (m, 1 H, H3 ), 4.15 (m, 1 H, H4 ), 3.69 (s, 6 H, OCH 3 ), 3.30 (m, 1 H, H5 or H5 ); 3.23 (m, 1 H, H5 or H5 ), 2.85 (m, 2 H, H2, H2 ) ppm. 13 C NMR (100 MHz, CDCl 3 ): δ = (DMT), (C6*), (C2*), (DMT), (C4*), (DMT), (DMT), (C4), (DMT), (DMT), (DMT), (DMT), (C5), (C5*), (C3*), (DMT), 88.6 (DMT), 86.6 (C1 ), 86.3 (C4 ), 71.2 (C3 ), 63.9 (C5 ), 55.1 (OCH 3 ), 40.6 (C2 ) ppm. C 33 H 32 N 4 O 5 (567.63): calcd. for M H 2 O 0.5 NEt 3 : C 68.28, H 6.61, N 9.95; found C 68.40, H 6.57, N Mass (m/z) for (M+Na) + : calcd ; found

7 Characterization of orthogonal protected nucleosides PhosTriTri: 887 mg, 1.15 mmol, 90%, pale yellowish oil. 1 H NMR (400 MHz, CDCl 3 ): δ = 7.96 (s, 1 H, H5), 7.79 (s, 2 H, H5*, H3*), 7.27 (m, 2 H, DMT), (m, 7 H, DMT), 6.72 (m, 4 H, DMT), 6.28 (t, 1 H, H1 ), 5.22 (m, 2 H, CH 2 ), 4.67 (m, 1 H, H3 ), 4.16 (m, 1 H, H4 ), (m, 8 H, OCH 3, CH(CH 3 ) 2 ), 3.49 (m, 2 H, CH 2 CN), 3.23 (m, 2 H, H5, H5 ), 2.78 (m, 1 H, H2 or H2 ), 2.61 (m, 1 H, H2 or H2 ), 2.53 (t, 2 H, OCH 2 ), (m, 12 H, CH(CH 3 ) 2 ) ppm. 31 P NMR (162 MHz, CDCl 3 ): δ = 149.4; ppm. Mass (m/z) for (M+Na) + : calcd ; found PhosTriPyr: 924 mg, 1.23 mmol, 99%, colourless oil. 1 H NMR (400 MHz, CDCl 3 ): δ = 8.00 (s, 1 H, H5), 7.51 (m, 2 H, H5*, H3*), 7.41 (m, 2 H, DMT), (m, 7 H, DMT), 6.84 (m, 4 H, DMT), 6.56 (dd, 1 H, H4*), 6.25 (t, 1 H, H1 ), 5.44 (m, 2 H, CH 2 ), 4.54 (m, 2 H, H3, H4 ), 3.79 (m, 6 H, OCH 3 ), 3.59 (m, 2 H,CH(CH 3 ) 2 ), 3.46 (m, 2 H, CH 2 CN), 3.38 (m, 1 H, H5 or H5 ), 3.11 (m, 1 H, H5 or H5 ), 2.98 (m, 1 H, H2 or H2 ), 2.58 (m, 1 H, H2 or H2 ), 2.40 (t, 2 H, OCH 2 ), (m, 12 H, CH(CH 3 ) 2 ) ppm. 31 P NMR (162 MHz, CDCl 3 ): δ =148.9; ppm. Mass (m/z) for (M+Na) + : calcd ; found PhosTriPy: 459 mg, 0.58 mmol, 87%, colourless oil. 1 H NMR (400 MHz, CDCl 3 ): δ = 8.55 (m, 1 H, H2*), 8.36 (s, 1 H, H5), 8.06 (dt, 1 H, H5*), 7.72 (td, 1 H, H4*), 7.38 (m, 2 H, DMT), (m, 8 H, DMT, H3*), 6.77 (m, 4 H, DMT), 6.40 (t, 1 H, H1 ), 4.74 (m, 1 H, H3 ), 4.31 (m, 1 H, H4 ), 3.72 (m, 6 H, OCH 3 ), (m, 4 H, CH(CH 3 ) 2, CH 2 CN), 3.29 (m, 2 H, H5, H5 ), 2.95 (m, 1 H, H2 or H2 ), 2.65 (m, 1 H, H2 or H2 ), 2.44 (t, 2 H, OCH 2 ), (m, 12 H, CH(CH 3 ) 2 ) ppm. 31 P NMR (162 MHz, CDCl 3 ): δ = 149.4; ppm. Mass (m/z) for (M+Na) + : calcd ; found

8 Characterization of the metal complexes [Cu(BnTriPyr) 2 ](NO 3 ) 2 2 CH 3 OH: 238 mg, 0.36 mmol, 74%, blue crystals. Metal salt used during synthesis: Cu(NO 3 ) 2 3 H 2 O No NMR spectra were recorded due to the paramagnetic behaviour of the complex. C 26 H 26 N 12 O 6 Cu (666.11): calcd. for [Cu(BnTriPyr) 2 ](NO 3 ) 2 : C 46.88, H 3.93, N 25.23; found C 46.84, H 3.80, N Mass (m/z) for {[Cu(BnTriPyr) 2 ](NO 3 )} + : calcd ; found [Pd(BnTriPyr) 2 ]Cl 2 2 H 2 O: 268 mg, yellow crystals. Metal precursor complex used during synthesis: [PdCl 2 (cod)] 1 H NMR (400 MHz, CDCl 3 ): δ = 8.51 (s, 1 H, H5p), 8.12 (s, 1 H, H5t), 7.88 (s, 1 H, H3p), 7.36 (m, 5 H, H2, H3, H4, H5, H6), 6.48 (s, 1 H, H4p), 5.78 (s, 2 H, H7), 5.71 (s, 2 H, H8) ppm. C 26 H 30 N 10 O 2 Cl 2 Pd (691.91): calcd. for [Pd(BnTriPyr) 2 ]Cl 2 2 H 2 O: C 45.13, H 4.37, N 20.24; found C 45.40, H 4.24, N Mass (m/z) for {[Pd(BnTriPyr) 2 ]Cl} + : calcd ; found

9 Molecular masses of the oligonucleotides as determined by mass spectrometry. Sequence Mass (calcd.) / Da Mass (found) / Da X/Y AGA-AAG-XGA-GGG-A Imi duplex I AGA-AAG-XGA-GGG-A TriTri duplex I AGA-AAG-XGA-GGG-A TriPyr duplex I AGA-AAG-XGA-GGG-A TriPy duplex I TCC-CTC-YCT-TTC-T Imi duplex I TCC-CTC-YCT-TTC-T TriTri duplex I TCC-CTC-YCT-TTC-T TriPyr duplex I TCC-CTC-YCT-TTC-T TriPy duplex I GAG-GGA-XAG-AAA-G Imi duplex II GAG-GGA-XAG-AAA-G TriTri duplex II GAG-GGA-XAG-AAA-G TriPyr duplex II GAG-GGA-XAG-AAA-G TriPy duplex II CTT-TCT-YTC-CCT-C Imi duplex II

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007 Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2007 Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2006 Supporting Information for High-Throughput Substrate

Διαβάστε περισσότερα

Copper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic acids with the assistance of isocyanide

Copper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic acids with the assistance of isocyanide Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 Copper-catalyzed formal O-H insertion reaction of α-diazo-1,3-dicarb- onyl compounds to carboxylic

Διαβάστε περισσότερα

A facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes

A facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2014 A facile and general route to 3-((trifluoromethyl)thio)benzofurans and 3-((trifluoromethyl)thio)benzothiophenes

Διαβάστε περισσότερα

Highly enantioselective cascade synthesis of spiropyrazolones. Supporting Information. NMR spectra and HPLC traces

Highly enantioselective cascade synthesis of spiropyrazolones. Supporting Information. NMR spectra and HPLC traces Highly enantioselective cascade synthesis of spiropyrazolones Alex Zea a, Andrea-Nekane R. Alba a, Andrea Mazzanti b, Albert Moyano a and Ramon Rios a,c * Supporting Information NMR spectra and HPLC traces

Διαβάστε περισσότερα

9-amino-(9-deoxy)cinchona alkaloids-derived novel chiral phase-transfer catalysts

9-amino-(9-deoxy)cinchona alkaloids-derived novel chiral phase-transfer catalysts Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 9-amino-(9-deoxy)cinchona alkaloids-derived novel chiral phase-transfer

Διαβάστε περισσότερα

3018 Σύνθεση του 3-φαινυλοβενζοϊκού οξέος από 3-ιωδο βενζοϊκό οξύ

3018 Σύνθεση του 3-φαινυλοβενζοϊκού οξέος από 3-ιωδο βενζοϊκό οξύ 3018 Σύνθεση του 3-φαινυλοβενζοϊκού οξέος από 3-ιωδο βενζοϊκό οξύ COOH COOH + PhB(OH) 2 NaOH/PdCl 2 I Ph C 7 H 5 IO 2 (248.0) C 6 H 7 BO 2 (121.9) NaOH PdCl 2 (40.0) (177.3) C 13 H 10 O 2 (198.2) Βιβλιογραφία

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information for AgOTf-catalyzed one-pot reactions of 2-alkynylbenzaldoximes with α,β-unsaturated carbonyl compounds Qiuping Ding 1, Dan Wang 1, Puying Luo* 2, Meiling Liu 1, Shouzhi Pu* 3 and

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006 Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2006 A new route to enantiopure b-aryl-substituted b-amino acids and 4-aryl-substituted b-lactams through lipase-catalyzed

Διαβάστε περισσότερα

The Free Internet Journal for Organic Chemistry

The Free Internet Journal for Organic Chemistry The Free Internet Journal for Organic Chemistry Paper Archive for Organic Chemistry Arkivoc 2018, part iii, S1-S6 Synthesis of dihydropyranones and dihydropyrano[2,3- d][1,3]dioxine-diones by cyclization

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information for Lewis acid-catalyzed redox-neutral amination of 2-(3-pyrroline-1-yl)benzaldehydes via intramolecular [1,5]-hydride shift/isomerization reaction Chun-Huan Jiang, Xiantao Lei,

Διαβάστε περισσότερα

Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran

Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran 1 Site-Selective Suzuki-Miyaura Cross-Coupling Reactions of 2,3,4,5-Tetrabromofuran Munawar Hussain, a Rasheed Ahmad Khera, a Nguyen Thai Hung, a Peter Langer* a,b a Institut für Chemie, Universität Rostock,

Διαβάστε περισσότερα

Regioselectivity in the Stille coupling reactions of 3,5- dibromo-2-pyrone.

Regioselectivity in the Stille coupling reactions of 3,5- dibromo-2-pyrone. Regioselectivity in the Stille coupling reactions of 3,5- dibromo-2-pyrone. Won-Suk Kim, Hyung-Jin Kim and Cheon-Gyu Cho Department of Chemistry, Hanyang University, Seoul 133-791, Korea Experimental Section

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006 Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2006 1 A Facile Way to Synthesize 2H-Chromenes: Reconsideration of the Reaction Mechanism between Salicylic Aldehyde and

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Lewis acid catalyzed ring-opening reactions of methylenecyclopropanes with diphenylphosphine oxide in the presence of sulfur or selenium Min Shi,* Min Jiang and Le-Ping Liu State

Διαβάστε περισσότερα

A straightforward metal-free synthesis of 2-substituted thiazolines in air

A straightforward metal-free synthesis of 2-substituted thiazolines in air Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2015 Supporting Information for A straightforward metal-free synthesis of 2-substituted thiazolines

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Copper/Silver Cocatalyzed Oxidative Coupling of Vinylarenes with ICH 2 CF 3 or ICH 2 CHF 2 Leading to β-cf 3 /CHF 2 -Substituted Ketones Niannian Yi, Hao Zhang, Chonghui Xu, Wei

Διαβάστε περισσότερα

Direct Transformation of Ethylarenes into Primary Aromatic Amides with N-Bromosuccinimide and I 2 -aq NH 3

Direct Transformation of Ethylarenes into Primary Aromatic Amides with N-Bromosuccinimide and I 2 -aq NH 3 Supporting Information Direct Transformation of Ethylarenes into Primary Aromatic Amides with N-Bromosuccinimide and I 2 -aq NH 3 Shohei Shimokawa, Yuhsuke Kawagoe, Katsuhiko Moriyama, Hideo Togo* Graduate

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Montmorillonite KSF-Catalyzed One-pot, Three-component, Aza-Diels- Alder Reactions of Methylenecyclopropanes With Arylaldehydes and Aromatic Amines Li-Xiong Shao and Min Shi* General

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2009

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2009 Supporting Information Copyright Wiley-VC Verlag Gmb & Co. KGaA, 69451 Weinheim, 2009 Supporting Information for Graphite-Supported Gold anoparticles as Efficient Catalyst for Aerobic xidation of Benzylic

Διαβάστε περισσότερα

Enantioselective Organocatalytic Michael Addition of Isorhodanines. to α, β-unsaturated Aldehydes

Enantioselective Organocatalytic Michael Addition of Isorhodanines. to α, β-unsaturated Aldehydes Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2016 Enantioselective Organocatalytic Michael Addition of Isorhodanines to α,

Διαβάστε περισσότερα

Supporting Information. Synthesis and in vitro pharmacological evaluation of N-[(1-benzyl-1,2,3-triazol-4-

Supporting Information. Synthesis and in vitro pharmacological evaluation of N-[(1-benzyl-1,2,3-triazol-4- Supporting Information Synthesis and in vitro pharmacological evaluation of N-[(1-benzyl-1,2,3-triazol-4- yl)methyl]-carboxamides on D-secoestrone scaffolds Johanna Szabó a, Ildikó Bacsa a, János Wölfling

Διαβάστε περισσότερα

Available online at shd.org.rs/jscs/

Available online at shd.org.rs/jscs/ J. Serb. Chem. Soc. 78 (1) S1 S8 (2013) Supplementary material SUPPLEMENTARY MATERIAL TO Metal complexes of N'-[2-hydroxy-5-(phenyldiazenyl)- benzylidene]isonicotinohydrazide. Synthesis, spectroscopic

Διαβάστε περισσότερα

Metal-free Oxidative Coupling of Amines with Sodium Sulfinates: A Mild Access to Sulfonamides

Metal-free Oxidative Coupling of Amines with Sodium Sulfinates: A Mild Access to Sulfonamides Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting information for Metal-free Oxidative Coupling of Amines with Sodium Sulfinates:

Διαβάστε περισσότερα

Synthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions

Synthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions This journal is The Royal Society of Chemistry 213 Synthesis of Imines from Amines in Aliphatic Alcohols on Pd/ZrO 2 Catalyst at Ambient Conditions Wenjing Cui, a Bao Zhaorigetu,* a Meilin Jia, a and Wulan

Διαβάστε περισσότερα

Supporting Information. Synthesis and biological evaluation of nojirimycin- and

Supporting Information. Synthesis and biological evaluation of nojirimycin- and Supporting Information for Synthesis and biological evaluation of nojirimycin- and pyrrolidine-based trehalase inhibitors Davide Bini 1, Francesca Cardona 2, Matilde Forcella 1, Camilla Parmeggiani 2,3,

Διαβάστε περισσότερα

Aluminium triflate as a Lewis acid catalyst for the ring opening of epoxides in alcohols

Aluminium triflate as a Lewis acid catalyst for the ring opening of epoxides in alcohols Aluminium triflate as a Lewis acid catalyst for the ring opening of epoxides in alcohols D. Bradley G. Williams* and Michelle Lawton a Department of Chemistry, University of Johannesburg, P.O. Box 524,

Διαβάστε περισσότερα

Hiyama Cross-Coupling of Chloro-, Fluoroand Methoxy- pyridyl trimethylsilanes : Room-temperature Novel Access to Functional Bi(het)aryl

Hiyama Cross-Coupling of Chloro-, Fluoroand Methoxy- pyridyl trimethylsilanes : Room-temperature Novel Access to Functional Bi(het)aryl Hiyama Cross-Coupling of Chloro-, Fluoroand Methoxy- pyridyl trimethylsilanes : Room-temperature Novel Access to Functional Bi(het)aryl Philippe Pierrat, Philippe Gros* and Yves Fort Synthèse Organométallique

Διαβάστε περισσότερα

Lewis Acid Catalyzed Propargylation of Arenes with O-Propargyl Trichloroacetimidate: Synthesis of 1,3-Diarylpropynes

Lewis Acid Catalyzed Propargylation of Arenes with O-Propargyl Trichloroacetimidate: Synthesis of 1,3-Diarylpropynes Supporting Information for Lewis Acid Catalyzed Propargylation of Arenes with O-Propargyl Trichloroacetimidate: Synthesis of 1,3-Diarylpropynes Changkun Li and Jianbo Wang* Beijing National Laboratory

Διαβάστε περισσότερα

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for ChemComm. This journal is The Royal Society of Chemistry 2015 Synthesis of 3-omosubstituted Pyrroles via Palladium- Catalyzed Intermolecular Oxidative Cyclization

Διαβάστε περισσότερα

Supporting Information for

Supporting Information for Supporting Information for An atom-economic route to densely functionalized thiophenes via base-catalyzed rearrangement of 5-propargyl-2H-thiopyran-4(3H)-ones Chunlin Tang a, Jian Qin b, Xingqi Li *a a

Διαβάστε περισσότερα

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2018 Supporting Information Silver or Cerium-Promoted Free Radical Cascade Difunctionalization

Διαβάστε περισσότερα

Synthesis of novel 1,2,3-triazolyl derivatives of pregnane, androstane and D-homoandrostane. Tandem Click reaction/cu-catalyzed D-homo rearrangement

Synthesis of novel 1,2,3-triazolyl derivatives of pregnane, androstane and D-homoandrostane. Tandem Click reaction/cu-catalyzed D-homo rearrangement Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Supporting Information Synthesis of novel 1,2,3-triazolyl derivatives of

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Metal-catalyzed Stereoselective and Protecting-group-free Synthesis of 1,2-cis-Glycosides Using 4,6-Dimethoxy-1,3,5-triazin-2-yl Glycosides as Glycosyl Donors Tomonari Tanaka,* 1

Διαβάστε περισσότερα

Selective mono reduction of bisphosphine

Selective mono reduction of bisphosphine Griffith Research Online https://research-repository.griffith.edu.au Selective mono reduction of bisphosphine oxides under mild conditions Author etersson, Maria, Loughlin, Wendy, Jenkins, Ian ublished

Διαβάστε περισσότερα

Supporting Information for Iron-catalyzed decarboxylative alkenylation of cycloalkanes with arylvinylic carboxylic acids via a radical process

Supporting Information for Iron-catalyzed decarboxylative alkenylation of cycloalkanes with arylvinylic carboxylic acids via a radical process Supporting Information for Iron-catalyzed decarboxylative alkenylation of cycloalkanes with arylvinylic carboxylic acids via a radical process Jincan Zhao 1, Hong Fang 1, Jianlin Han* 1,2 and Yi Pan* 1

Διαβάστε περισσότερα

First DMAP-mediated direct conversion of Morita Baylis. Hillman alcohols into γ-ketoallylphosphonates: Synthesis of

First DMAP-mediated direct conversion of Morita Baylis. Hillman alcohols into γ-ketoallylphosphonates: Synthesis of Supporting Information File 1 for First DMAP-mediated direct conversion of Morita Baylis Hillman alcohols into γ-ketoallylphosphonates: Synthesis of γ-aminoallylphosphonates Marwa Ayadi 1,2, Haitham Elleuch

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Ceric Ammonium Nitrate (CAN) catalyzed efficient one-pot three component aza-diels-alder reactions for a facile synthesis of tetrahydropyranoquinoline derivatives Ravinder Goud Puligoundla

Διαβάστε περισσότερα

SUPPLEMENTARY MATERIAL

SUPPLEMENTARY MATERIAL 10.1071/CH16014_AC The Authors 2016 Australian Journal of Chemistry 2016, 69(9), 1049-1053 SUPPLEMENTARY MATERIAL A Green Approach for the Synthesis of Novel 7,11-Dihydro-6H-chromeno[3,4- e]isoxazolo[5,4-b]pyridin-6-one

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Synthesis and Electroactive Properties of Poly(amidoamine) Dendrimers with an Aniline Pentamer Shell Wei-I Hung a, Chih-Bing Hung a, Ya-Han Chang a, Jiun-Kuang Dai a, Yan Li b, Hai

Διαβάστε περισσότερα

Iodine-catalyzed synthesis of sulfur-bridged enaminones and chromones via double C(sp 2 )-H thiolation

Iodine-catalyzed synthesis of sulfur-bridged enaminones and chromones via double C(sp 2 )-H thiolation Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2017 Iodine-catalyzed synthesis of sulfur-bridged enaminones and chromones via

Διαβάστε περισσότερα

Supporting Information. for. A novel application of 2-silylated 1,3-dithiolanes for the. synthesis of aryl/hetaryl-substituted ethenes and

Supporting Information. for. A novel application of 2-silylated 1,3-dithiolanes for the. synthesis of aryl/hetaryl-substituted ethenes and Supporting Information for A novel application of 2-silylated 1,3-dithiolanes for the synthesis of aryl/hetaryl-substituted ethenes and dibenzofulvenes Grzegorz Mlostoń *1, Paulina Pipiak 1, Róża Hamera-Fałdyga

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2006 Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2006 Silver-Catalyzed Asymmetric Synthesis of 2,3-Dihydrobenzofurans: A New Chiral Synthesis of Pterocarpans Leticia Jiménez-González, Sergio

Διαβάστε περισσότερα

Protease-catalysed Direct Asymmetric Mannich Reaction in Organic Solvent

Protease-catalysed Direct Asymmetric Mannich Reaction in Organic Solvent Supplementary information for the paper Protease-catalysed Direct Asymmetric Mannich Reaction in Organic Solvent Yang Xue, Ling-Po Li, Yan-Hong He * & Zhi Guan * School of Chemistry and Chemical Engineering,

Διαβάστε περισσότερα

Supporting Information. Consecutive hydrazino-ugi-azide reactions: synthesis of acylhydrazines bearing 1,5- disubstituted tetrazoles

Supporting Information. Consecutive hydrazino-ugi-azide reactions: synthesis of acylhydrazines bearing 1,5- disubstituted tetrazoles Supporting Information for Consecutive hydrazino-ugi-azide reactions: synthesis of acylhydrazines bearing 1,5- disubstituted tetrazoles Angélica de Fátima S. Barreto*, Veronica Alves dos Santos, and Carlos

Διαβάστε περισσότερα

Efficient Synthesis of Ureas by Direct Palladium-Catalyzed. Oxidative Carbonylation of Amines

Efficient Synthesis of Ureas by Direct Palladium-Catalyzed. Oxidative Carbonylation of Amines S1 Supporting Information for Efficient Synthesis of Ureas by Direct Palladium-Catalyzed Oxidative Carbonylation of Amines Bartolo Gabriele,*, Giuseppe Salerno, Raffaella Mancuso, and Mirco Costa Dipartimento

Διαβάστε περισσότερα

Supporting Information. for

Supporting Information. for Supporting Information for A general synthetic route to [Cu(X)(NHC)] (NHC = N- heterocyclic carbene, X =Cl, Br, I) complexes Orlando Santoro, Alba Collado, Alexandra M. Z. Slawin, Steven P. Nolan and Catherine

Διαβάστε περισσότερα

Supporting information

Supporting information Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 204 Supporting information Palladium nanoparticles supported on triazine functionalised mesoporous

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2010 A Highly Effective Bis(sulfonamide) Diamine Ligand: A Unique Chiral Skeleton for the Enantioselective Cu-Catalyzed

Διαβάστε περισσότερα

J. Dairy Sci. 93: doi: /jds American Dairy Science Association, 2010.

J. Dairy Sci. 93: doi: /jds American Dairy Science Association, 2010. Supplementary Table 1. Primers and PCR conditions used for the amplification of the goat SCD1 cdna (PCR1 to PCR6) and three SCD1 polymorphic regions (PCR7 to PCR9) PCR Primers Sequence Position 1 Thermal

Διαβάστε περισσότερα

Supporting Information for Fe-Catalyzed Reductive Coupling of Unactivated Alkenes with. β-nitroalkenes. Contents. 1. General Information S2

Supporting Information for Fe-Catalyzed Reductive Coupling of Unactivated Alkenes with. β-nitroalkenes. Contents. 1. General Information S2 Supporting Information for Fe-Catalyzed Reductive Coupling of Unactivated Alkenes with β-nitroalkenes Jing Zheng, Dahai Wang, and Sunliang Cui* College of Pharmaceutical Sciences, Zhejiang University,

Διαβάστε περισσότερα

Supplemental file 3. All 306 mapped IDs collected by IPA program. Supplemental file 6. The functions and main focused genes in each network.

Supplemental file 3. All 306 mapped IDs collected by IPA program. Supplemental file 6. The functions and main focused genes in each network. LIST OF SUPPLEMENTAL FILES Supplemental file 1. Primer sets used for qrt-pcr. Supplemental file 2. All 1305 differentially expressed genes. Supplemental file 3. All 306 mapped IDs collected by IPA program.

Διαβάστε περισσότερα

Eco-friendly synthesis of diverse and valuable 2-pyridones by catalyst- and solvent-free thermal multicomponent domino reaction

Eco-friendly synthesis of diverse and valuable 2-pyridones by catalyst- and solvent-free thermal multicomponent domino reaction Electronic Supplementary Material (ESI) for Green Chemistry. This journal is The Royal Society of Chemistry 2015 SUPPRTIG IFRMATI Eco-friendly synthesis of diverse and valuable 2-pyridones by catalyst-

Διαβάστε περισσότερα

SUPPORTING INFORMATION. 1. General... S1. 2. General procedure for the synthesis of compounds 3 and 4 in the absence of AgOAc...

SUPPORTING INFORMATION. 1. General... S1. 2. General procedure for the synthesis of compounds 3 and 4 in the absence of AgOAc... SUPPORTING INFORMATION Table of contents 1. General.... S1 2. General procedure for the synthesis of compounds 3 and 4 in the absence of AgOAc... S2 3. General procedure for the synthesis of compounds

Διαβάστε περισσότερα

Copper-Catalyzed Oxidative Dehydrogenative N-N Bond. Formation for the Synthesis of N,N -Diarylindazol-3-ones

Copper-Catalyzed Oxidative Dehydrogenative N-N Bond. Formation for the Synthesis of N,N -Diarylindazol-3-ones Electronic Supplementary Material (ESI) for Organic Chemistry Frontiers. This journal is the Partner Organisations 2016 Supporting information Copper-Catalyzed Oxidative Dehydrogenative - Bond Formation

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Wiley-VCH 2008 69451 Weinheim, Germany Ligand-Free Pd-Catalyzed Highly Selective Arylation of Allylic Esters with Retention of the Traditional Leaving Group (Supporting Information)

Διαβάστε περισσότερα

Eur. J. Inorg. Chem WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007 ISSN SUPPORTING INFORMATION

Eur. J. Inorg. Chem WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2007 ISSN SUPPORTING INFORMATION Eur. J. Inorg. Chem. 2007 WILEY-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2007 ISSN 1434 1948 SUPPORTING INFORMATION Title: Synthesis of Cyclic Carbonates from Atmospheric Pressure Carbon Dioxide Using

Διαβάστε περισσότερα

Palladium-Catalyzed Direct ortho-sulfonylation of. Azobenzenes with Arylsulfonyl Chlorides via C H. Table of Contents

Palladium-Catalyzed Direct ortho-sulfonylation of. Azobenzenes with Arylsulfonyl Chlorides via C H. Table of Contents Electronic upplementary Material (EI) for RC Advances. This journal is The Royal ociety of Chemistry 205 upporting Information Palladium-Catalyzed Direct ortho-ulfonylation of Azobenzenes with Arylsulfonyl

Διαβάστε περισσότερα

Supporting Information. Asymmetric Binary-acid Catalysis with Chiral. Phosphoric Acid and MgF 2 : Catalytic

Supporting Information. Asymmetric Binary-acid Catalysis with Chiral. Phosphoric Acid and MgF 2 : Catalytic Supporting Information Asymmetric Binary-acid Catalysis with Chiral Phosphoric Acid and MgF 2 : Catalytic Enantioselective Friedel-Crafts Reactions of β,γ- Unsaturated-α-Ketoesters Jian Lv, Xin Li, Long

Διαβάστε περισσότερα

Supplement: Intramolecular N to N acyl migration in conformationally mobile 1 -acyl-1- systems promoted by debenzylation conditions (HCOONH 4

Supplement: Intramolecular N to N acyl migration in conformationally mobile 1 -acyl-1- systems promoted by debenzylation conditions (HCOONH 4 Cent. Eur. J. Chem. 9(5) 2011 S164-S175 DI: 10.2478/s11532-011-0082-y Central European Journal of Chemistry Supplement: Intramolecular to acyl migration in conformationally mobile 1 -acyl-1- benzyl-3,4

Διαβάστε περισσότερα

Available online at shd.org.rs/jscs/

Available online at shd.org.rs/jscs/ J. Serb. Chem. Soc. 78 (12) S131 S136 (2013) Supplementary material SUPPLEMENTARY MATERIAL TO New 9-aminoacridine derivatives as inhibitors of botulinum neurotoxins and P. falciparum malaria MIKLOŠ TOT

Διαβάστε περισσότερα

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 2017 Supporting Information Phosphorescent Pt(II) complexes bearing a monoanionic C^N^N luminophore

Διαβάστε περισσότερα

Tributylphosphine-Catalyzed Cycloaddition of Aziridines with Carbon Disulfide and Isothiocyanate

Tributylphosphine-Catalyzed Cycloaddition of Aziridines with Carbon Disulfide and Isothiocyanate upporting Information Tributylphosphine-Catalyzed Cycloaddition of Aziridines with Carbon Disulfide and Isothiocyanate Jing-Yu Wu, Zhi-Bin Luo, Li-Xin Dai and Xue-Long Hou* a tate Key Laboratory of Organometallic

Διαβάστε περισσότερα

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Information NbCl 3 -catalyzed [2+2+2] intermolecular cycloaddition of alkynes and alkenes to 1,3-cyclohexadiene derivatives Yasushi Obora,* Keisuke Takeshita and Yasutaka Ishii*

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2014 One-Pot Decarboxylative Acylation of N-, O-, S-Nucleophiles and Peptides with 2,2-Disubstituted Malonic Acids Iryna

Διαβάστε περισσότερα

Supporting Information Synthesis of cyclometalated 1,3,5-triphenylpyrazole palladium dimer and its activity towards cross coupling reactions

Supporting Information Synthesis of cyclometalated 1,3,5-triphenylpyrazole palladium dimer and its activity towards cross coupling reactions Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 215 Supporting Information Synthesis of cyclometalated 1,3,5-triphenylpyrazole palladium

Διαβάστε περισσότερα

Heterobimetallic Pd-Sn Catalysis: Michael Addition. Reaction with C-, N-, O-, S- Nucleophiles and In-situ. Diagnostics

Heterobimetallic Pd-Sn Catalysis: Michael Addition. Reaction with C-, N-, O-, S- Nucleophiles and In-situ. Diagnostics Supporting Information (SI) Heterobimetallic Pd-Sn Catalysis: Michael Addition Reaction with C-, N-, -, S- Nucleophiles and In-situ Diagnostics Debjit Das, a Sanjay Pratihar a,b and Sujit Roy c * a rganometallics

Διαβάστε περισσότερα

SUPPORTING INFORMATION

SUPPORTING INFORMATION SUPPORTING INFORMATION Heronamides A C, new polyketide macrolactams from an Australian marine-derived Streptomyces sp. A biosynthetic case for synchronized tandem electrocyclization. Ritesh Raju, Andrew

Διαβάστε περισσότερα

Direct Palladium-Catalyzed Arylations of Aryl Bromides. with 2/9-Substituted Pyrimido[5,4-b]indolizines

Direct Palladium-Catalyzed Arylations of Aryl Bromides. with 2/9-Substituted Pyrimido[5,4-b]indolizines Direct Palladium-Catalyzed Arylations of Aryl Bromides with 2/9-Substituted Pyrimido[5,4-b]indolizines Min Jiang, Ting Li, Linghua Meng, Chunhao Yang,* Yuyuan Xie*, and Jian Ding State Key Laboratory of

Διαβάστε περισσότερα

Supporting Information. Experimental section

Supporting Information. Experimental section Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2014 Supporting Information Experimental section General. Proton nuclear magnetic resonance ( 1

Διαβάστε περισσότερα

Comparison of carbon-sulfur and carbon-amine bond in therapeutic drug: -S-aromatic heterocyclic podophyllum derivatives display antitumor activity

Comparison of carbon-sulfur and carbon-amine bond in therapeutic drug: -S-aromatic heterocyclic podophyllum derivatives display antitumor activity Comparison of carbon-sulfur and carbon-amine bond in therapeutic drug: -S-aromatic heterocyclic podophyllum derivatives display antitumor activity Jian-Long Li 1,a, Wei Zhao 1,a, Chen Zhou 1,a, Ya-Xuan

Διαβάστε περισσότερα

Cobalt-Catalyzed Selective Synthesis of Isoquinolines Using Picolinamide as a Traceless Directing Group

Cobalt-Catalyzed Selective Synthesis of Isoquinolines Using Picolinamide as a Traceless Directing Group Supporting Information Cobalt-Catalyzed Selective Synthesis of Isoquinolines Using Picolinamide as a Traceless Directing Group Changsheng Kuai, Lianhui Wang, Bobin Li, Zhenhui Yang, Xiuling Cui* Engineering

Διαβάστε περισσότερα

Rhodium-Catalyzed Oxidative Decarbonylative Heck-type Coupling of Aromatic Aldehydes with Terminal Alkenes

Rhodium-Catalyzed Oxidative Decarbonylative Heck-type Coupling of Aromatic Aldehydes with Terminal Alkenes Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2015 Electronic Supplementary Information Rhodium-Catalyzed Oxidative Decarbonylative Heck-type

Διαβάστε περισσότερα

College of Life Science, Dalian Nationalities University, Dalian , PR China.

College of Life Science, Dalian Nationalities University, Dalian , PR China. Electronic Supplementary Material (ESI) for New Journal of Chemistry. This journal is The Royal Society of Chemistry and the Centre National de la Recherche Scientifique 2018 Postsynthetic modification

Διαβάστε περισσότερα

Supporting Information for. Catalytic C H α-trifluoromethylation of α,β-unsaturated Carbonyl Compounds

Supporting Information for. Catalytic C H α-trifluoromethylation of α,β-unsaturated Carbonyl Compounds Supporting Information for Catalytic C H α-trifluoromethylation of α,β-unsaturated Carbonyl Compounds Zhongxue Fang, a Yongquan Ning, a Pengbing Mi, a Peiqiu Liao, a Xihe Bi* a,b a Department of Chemistry,

Διαβάστε περισσότερα

Room Temperature Highly Diastereoselective Zn-Mediated. Allylation of Chiral N-tert-Butanesulfinyl Imines: Remarkable Reaction Condition Controlled

Room Temperature Highly Diastereoselective Zn-Mediated. Allylation of Chiral N-tert-Butanesulfinyl Imines: Remarkable Reaction Condition Controlled Supporting Information for: Room Temperature Highly Diastereoselective Zn-Mediated Allylation of Chiral N-tert-Butanesulfinyl Imines: Remarkable Reaction Condition Controlled Stereoselectivity Reversal

Διαβάστε περισσότερα

Supporting information

Supporting information Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Supporting information Copper-catalysed intramolecular O-arylation: a simple

Διαβάστε περισσότερα

Supporting Information for

Supporting Information for Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2015 Supporting Information for Quinine-Catalyzed Highly Enantioselective Cycloannulation

Διαβάστε περισσότερα

Peptidomimetics as Protein Arginine Deiminase 4 (PAD4) Inhibitors

Peptidomimetics as Protein Arginine Deiminase 4 (PAD4) Inhibitors Peptidomimetics as Protein Arginine Deiminase 4 (PAD4) Inhibitors Andrea Trabocchi a, icolino Pala b, Ilga Krimmelbein c, Gloria Menchi a, Antonio Guarna a, Mario Sechi b, Tobias Dreker c, Andrea Scozzafava

Διαβάστε περισσότερα

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2008

Supporting Information. Copyright Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, 2008 Supporting Information Copyright Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, 2008 Uniform Metal (Hydr)oxide Particles from Water/Ionic Liquid Precursor (ILP) mixtures Zhonghao Li, a, Pierre Rabu,

Διαβάστε περισσότερα

Supporting Information. for. Hypervalent iodine-mediated Ritter-type amidation of. terminal alkenes: The synthesis of isoxazoline and

Supporting Information. for. Hypervalent iodine-mediated Ritter-type amidation of. terminal alkenes: The synthesis of isoxazoline and Supporting Information for Hypervalent iodine-mediated Ritter-type amidation of terminal alkenes: The synthesis of isoxazoline and pyrazoline cores Sang Won Park,1, Soong-Hyun Kim,2, Jaeyoung Song 2, Ga

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Wiley-VC 007 9 Weinheim, Germany ew ear Infrared Dyes and Fluorophores Based on Diketopyrrolopyrroles Dipl.-Chem. Georg M. Fischer, Dipl.-Chem. Andreas P. Ehlers, Prof. Dr. Andreas

Διαβάστε περισσότερα

Supporting Information. for. Highly Selective Hydroiodation of Alkynes Using. Iodine-Hydrophosphine Binary System

Supporting Information. for. Highly Selective Hydroiodation of Alkynes Using. Iodine-Hydrophosphine Binary System Supporting Information for Highly Selective Hydroiodation of Alkynes Using Iodine-Hydrophosphine Binary System Shin-ichi Kawaguchi and Akiya Ogawa * Department of Applied Chemistry, Graduate School of

Διαβάστε περισσότερα

Cu-Catalyzed/Mediated Synthesis of N-Fluoroalkylanilines from Arylboronic Acids: Fluorine Effect on the Reactivity of Fluoroalkylamines

Cu-Catalyzed/Mediated Synthesis of N-Fluoroalkylanilines from Arylboronic Acids: Fluorine Effect on the Reactivity of Fluoroalkylamines Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2018 S1 Cu-Catalyzed/Mediated Synthesis of N-Fluoroalkylanilines from Arylboronic

Διαβάστε περισσότερα

Supporting Information. A catalyst-free multicomponent domino sequence for the. diastereoselective synthesis of (E)-3-[2-arylcarbonyl-3-

Supporting Information. A catalyst-free multicomponent domino sequence for the. diastereoselective synthesis of (E)-3-[2-arylcarbonyl-3- Supporting Information for A catalyst-free multicomponent domino sequence for the diastereoselective synthesis of (E)-3-[2-arylcarbonyl-3- (arylamino)allyl]chromen-4-ones Pitchaimani Prasanna 1, Pethaiah

Διαβάστε περισσότερα

Supporting Information

Supporting Information S1 Supporting Information Synthesis of 2-Arylated Hydroxytyrosol Derivatives via Suzuki-Myaura Cross-Coupling Roberta Bernini, a Sandro Cacchi, b* Giancarlo Fabrizi, b* Eleonora Filisti b a Dipartimento

Διαβάστε περισσότερα

Malgorzata Korycka-Machala, Marcin Nowosielski, Aneta Kuron, Sebastian Rykowski, Agnieszka Olejniczak, Marcin Hoffmann and Jaroslaw Dziadek

Malgorzata Korycka-Machala, Marcin Nowosielski, Aneta Kuron, Sebastian Rykowski, Agnieszka Olejniczak, Marcin Hoffmann and Jaroslaw Dziadek Molecules 2017, 21, 154; doi:10.3390/molecules22010154 Supplementary Materials: Naphthalimides Selectively Inhibit the Activity of Bacterial, Replicative DNA Ligases and Display Bactericidal Effect against

Διαβάστε περισσότερα

Available online at

Available online at J. Serb. Chem. Soc. 76 (12) S1 S5 (2011) Supplementary material SUPPLEMENTARY MATERIAL TO Synthesis of quinoline-attached furan-2(3h)-ones having anti-inflammatory and antibacterial properties with reduced

Διαβάστε περισσότερα

Mandelamide-Zinc Catalyzed Alkyne Addition to Heteroaromatic Aldehydes

Mandelamide-Zinc Catalyzed Alkyne Addition to Heteroaromatic Aldehydes 1 Mandelamide-Zinc Catalyzed Alkyne Addition to Heteroaromatic Aldehydes Gonzalo Blay, Isabel Fernández, Alícia Marco-Aleixandre, and José R. Pedro Departament de Química Orgànica, Facultat de Química,

Διαβάστε περισσότερα

Supporting Information One-Pot Approach to Chiral Chromenes via Enantioselective Organocatalytic Domino Oxa-Michael-Aldol Reaction

Supporting Information One-Pot Approach to Chiral Chromenes via Enantioselective Organocatalytic Domino Oxa-Michael-Aldol Reaction Supporting Information ne-pot Approach to Chiral Chromenes via Enantioselective rganocatalytic Domino xa-michael-aldol Reaction Hao Li, Jian Wang, Timiyin E-Nunu, Liansuo Zu, Wei Jiang, Shaohua Wei, *

Διαβάστε περισσότερα

Electronic Supplementary Information

Electronic Supplementary Information Electronic Supplementary Material (ESI) for Dalton Transactions. This journal is The Royal Society of Chemistry 2014 Electronic Supplementary Information Syntheses and structures of copper complexes of

Διαβάστε περισσότερα

Zuxiao Zhang, Xiaojun Tang and William R. Dolbier, Jr.* Department of Chemistry, University of Florida, Gainesville, FL

Zuxiao Zhang, Xiaojun Tang and William R. Dolbier, Jr.* Department of Chemistry, University of Florida, Gainesville, FL Photoredox-Catalyzed Intramolecular Difluoromethylation of -Benzylacrylamides Coupled with a Dearomatizing Spirocyclization: Access to CF2H Containing 2- Azaspiro[4.5]deca-6,9-diene-3,8-diones. Zuxiao

Διαβάστε περισσότερα

Effect of uridine protecting groups on the diastereoselectivity

Effect of uridine protecting groups on the diastereoselectivity Supporting Information for Effect of uridine protecting groups on the diastereoselectivity of uridine-derived aldehyde 5 -alkynylation Raja Ben Othman, Mickaël J. Fer, Laurent Le Corre, Sandrine Calvet-Vitale*

Διαβάστε περισσότερα

Divergent synthesis of various iminocyclitols from D-ribose

Divergent synthesis of various iminocyclitols from D-ribose Electronic Supplementary Material (ESI) for rganic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 205 Divergent synthesis of various iminocyclitols from D-ribose Ramu Petakamsetty,

Διαβάστε περισσότερα

Supporting Information

Supporting Information Electronic Supplementary Material (ESI) for RSC Advances. This journal is The Royal Society of Chemistry 2017 Modular Synthesis of Propargylamine Modified Cyclodextrins by a Gold(III)-catalyzed Three Component

Διαβάστε περισσότερα

Chiral Brønsted Acid Catalyzed Enantioselective Intermolecular Allylic Aminations. Minyang Zhuang and Haifeng Du*

Chiral Brønsted Acid Catalyzed Enantioselective Intermolecular Allylic Aminations. Minyang Zhuang and Haifeng Du* Electronic Supplementary Material (ESI) for Organic & Biomolecular Chemistry. This journal is The Royal Society of Chemistry 2014 Chiral Brønsted Acid Catalyzed Enantioselective Intermolecular Allylic

Διαβάστε περισσότερα

Supporting Information

Supporting Information Supporting Information Wiley-VCH Weinheim, Germany A Versatile Hexadiene Synthesis via Decarboxylative sp -sp Coupling/Cope Rearrangement. Shelli R. Waetzig, Dinesh K. Rayabarapu, Jimmie D. Weaver, and

Διαβάστε περισσότερα

Supplementary Figure S1. Single X-ray structure 3a at probability ellipsoids of 20%.

Supplementary Figure S1. Single X-ray structure 3a at probability ellipsoids of 20%. Supplementary Figure S1. Single X-ray structure 3a at probability ellipsoids of 20%. S1 Supplementary Figure S2. Single X-ray structure 5a at probability ellipsoids of 20%. S2 H 15 Ph Ac Ac I AcH Ph Ac

Διαβάστε περισσότερα

Novel and Selective Palladium-Catalyzed Annulation of 2-Alkynylphenols to Form 2-Substituted 3-Halobenzo[b]furans. Supporting Information

Novel and Selective Palladium-Catalyzed Annulation of 2-Alkynylphenols to Form 2-Substituted 3-Halobenzo[b]furans. Supporting Information Novel and Selective Palladium-Catalyzed Annulation of 2-Alkynylphenols to Form 2-Substituted 3-Halobenzo[b]furans Liang Yun, Shi Tang, Xu-Dong Zhang, Li-Qiu Mao, Ye-Xiang Xie and Jin-Heng Li* Key Laboratory

Διαβάστε περισσότερα

Supplementary Material

Supplementary Material Supplementary Material Control experiments S2 Characterization data for the products S2-S7 References S8 MR spectra for the products S9-S28 S1 Control experiments 2a (99.5 mg, 0.5 mmol), I 2 (50.8 mg,

Διαβάστε περισσότερα

Supporting Information for

Supporting Information for Supporting Information for A ovel Synthesis of luorinated Pyrazoles via Gold(I)-Catalyzed Tandem Aminofluorination of Alkynes in the Presence of Selectfluor Jianqiang Qian, Yunkui Liu,* Jie Zhu, Bo Jiang,

Διαβάστε περισσότερα