(S)-Pyrrolidine-Containing Chiral Manganese(III)-Salalen and -Salan Complexes as Catalysts for the Asymmetric Henry Reaction

被引：7

作者：

Kumar, Pramod ^{[1
]}

Chauhan, ManMohan Singh ^{[1
]}

Yadav, Geeta Devi ^{[1
]}

Singh, Surendra ^{[1
]}

机构：

[1] Univ Delhi, Dept Chem, Delhi 110007, India

来源：

SYNLETT | 2016年 / 27卷 / 02期

关键词：

salalen complexes; nitro-aldol reaction; beta-nitro-alcohol; asymmetric Henry reaction; OXIDATIVE KINETIC RESOLUTION; RACEMIC SECONDARY ALCOHOLS; SILYL ENOL ETHERS; NITROALDOL REACTION; ENANTIOSELECTIVE EPOXIDATION; SALEN COMPLEXES; LIGANDS; OLEFINS; ALDEHYDES; CYANOSILYLATION;

D O I：

10.1055/s-0035-1560595

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Chiral Mn(III)-salalen and -salan complexes derived from (S)-proline have been used as catalysts for the asymmetric Henry (nitro-aldol) reaction. We have also used this methodology for a variety of substrates to afford nitroaldol products in 40-94% yields with 25-92% ee.

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页码：267 / 271

页数：5

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