Catalytic asymmetric deprotonation of phosphine boranes and sulfides as a route to P-stereogenic compounds

被引：34

作者：

Gammon, Jonathan J. ^{[1
]}

Canipa, Steven J. ^{[1
]}

O'Brien, Peter ^{[1
]}

Kelly, Brian ^{[2
]}

Taylor, Sven ^{[3
]}

机构：

[1] Univ York, Dept Chem, York YO10 5DD, N Yorkshire, England

[2] Nova Ctr, Celt Catalysts Ltd, Dublin 4, Ireland

[3] F Hoffmann La Roche & Co Ltd, CH-4070 Basel, Switzerland

来源：

CHEMICAL COMMUNICATIONS | 2008年 / 32期

基金：

英国工程与自然科学研究理事会;

关键词：

D O I：

10.1039/b806864j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A comparison between phosphine boranes and sulfides in their catalytic asymmetric deprotonation using organolithiums and sub-stoichiometric amounts of (-)-sparteine has revealed superior catalytic efficiency in the phosphine sulfide deprotonation.

引用

页码：3750 / 3752

页数：3

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