Borane-catalyzed metal-free hydrogenation of 2,7-disubstituted 1,8-naphthyridines DOI
Wei Wang, Xiangqing Feng, Haifeng Du

et al.

Organic & Biomolecular Chemistry, Journal Year: 2016, Volume and Issue: 14(28), P. 6683 - 6686

Published: Jan. 1, 2016

Metal-free hydrogenation of 2,7-disubstituted 1,8-naphthyridines was realized to furnish 1,2,3,4-tetrahydro-1,8-naphthyridines in high yields with up 74% ee.

Language: Английский

A sustainable oxidative esterification of thiols with alcohols by a cobalt nanocatalyst supported on doped carbon DOI
Changjian Zhou, Zhenda Tan, Huanfeng Jiang

et al.

Green Chemistry, Journal Year: 2018, Volume and Issue: 20(9), P. 1992 - 1997

Published: Jan. 1, 2018

With a newly developed cobalt nanocatalyst using N–SiO2-doped activated carbon as the support (Co/N–SiO2–AC), sustainable oxidative esterification of (hetero)aryl and alkyl thiols with alcohols has been developed.

Language: Английский

Citations

38
From byproducts to NLO-active dyes: catalyst-free transfer hydrogenation in the modular synthesis of merocyanines DOI Creative Commons
Jie Zou, Yi Pan, Di Zhang

et al.

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(19), P. 8578 - 8588

Published: Jan. 1, 2024

Direct transfer hydrogenation from a strong electron donor to highly polarizable hemicyanines was discovered in the synthesis of push–pull chromophores. The reaction mechanism and experimental results were elucidated using DFT calculations.

Language: Английский

Citations

3
Ruthenium-Catalyzed Direct Synthesis of Semisaturated Bicyclic Pyrimidines via Selective Transfer Hydrogenation DOI
Biao Xiong, Jingxing Jiang, Shudi Zhang

et al.

Organic Letters, Journal Year: 2017, Volume and Issue: 19(10), P. 2730 - 2733

Published: May 5, 2017

A new ruthenium-catalyzed direct and selective synthesis of semisaturated bicyclic pyrimidines, from α-aminopyridyl alcohols nitriles, has been demonstrated. The proceeds with an easily available catalyst system, broad substrate scope, excellent functional tolerance, no need for high pressure H2 gas. Control experiments indicate that the reaction via successive dehydrogenative annulation transfer hydrogenation less electrophilic pyridyl nucleus, density theory (DFT) study reveals origin such a unique selectivity.

Language: Английский

Citations

33
Conversion of aldimines to secondary amines using iron-catalysed hydrosilylation DOI
Anu Saini,

Cecilia R. Smith,

Francis S. Wekesa

et al.

Organic & Biomolecular Chemistry, Journal Year: 2018, Volume and Issue: 16(48), P. 9368 - 9372

Published: Jan. 1, 2018

Hydrosilylation of imines was achieved using a redox non-innocent Fe-BIAN catalyst and employing the inexpensive trialkoxysilane (EtO)3SiH.

Language: Английский

Citations

30
Borane-catalyzed metal-free hydrogenation of 2,7-disubstituted 1,8-naphthyridines DOI
Wei Wang, Xiangqing Feng, Haifeng Du

et al.

Organic & Biomolecular Chemistry, Journal Year: 2016, Volume and Issue: 14(28), P. 6683 - 6686

Published: Jan. 1, 2016

Metal-free hydrogenation of 2,7-disubstituted 1,8-naphthyridines was realized to furnish 1,2,3,4-tetrahydro-1,8-naphthyridines in high yields with up 74% ee.

Language: Английский

Citations

29