Ni-Catalyzed enantioselective reductive aryl-alkenylation of alkenes: application to the synthesis of (+)-physovenine and (+)-physostigmine

被引：64

作者：

Li, Yuxiu ^{[1
]}

Ding, Zhengtian ^{[1
]}

Lei, Aiwen ^{[1
]}

Kong, Wangqing ^{[1
]}

机构：

[1] Wuhan Univ, Coll Chem & Mol Sci, IAS, Wuhan 430072, Hubei, Peoples R China

来源：

ORGANIC CHEMISTRY FRONTIERS | 2019年 / 6卷 / 18期

基金：

中国国家自然科学基金;

关键词：

CROSS-COUPLING REACTIONS; ANION CAPTURE PROCESSES; FORMAL TOTAL SYNTHESIS; ASYMMETRIC-SYNTHESIS; CALABAR ALKALOIDS; CYCLIZATION; OXINDOLES; HALIDES; ROUTE; DICARBOFUNCTIONALIZATION;

D O I：

10.1039/c9qo00744j

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A Ni-catalyzed enantioselective reductive aryl-alkenylation of alkenes by cyclizative coupling of an aryl bromide and a vinyl bromide is developed, providing efficient access to functionalized 3,3-disubstituted oxindoles under mild conditions, without requiring the use of preformed vinylmetallic reagents. With this method, a concise formal synthesis of (+)-physovenine and (+)-physostigmine has been completed.

引用

页码：3305 / 3309

页数：5

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