A new access to α-hydroxy boronic esters from α-alkoxyorganolithium reagents

被引：11

作者：

Carmès, L ^{[1
]}

Carreaux, F ^{[1
]}

Carboni, B ^{[1
]}

Mortier, J ^{[1
]}

机构：

[1] Univ Rennes 1, CNRS, F-35042 Rennes, France

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 07期

关键词：

D O I：

10.1016/S0040-4039(97)10682-7

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Various cx-alkoxy boronic esters have been synthetized by borylation of alpha-alkoxyorganolithium reagents generated via tin/lithium exchange. This reaction occurred with retention of configuration and gave access to alpha-hydroxy and alpha-amino boronic esters. (C) 1998 Published by Elsevier Science Ltd. All rights reserved.

引用

页码：555 / 556

页数：2

共 11 条

[1]

CHESHIRE DR, 1991, COMPREHENSIVE ORGANI, V3, P193

[2]

Derwing C, 1996, SYNTHESIS-STUTTGART, P149

[3] ASYMMETRIC DEPROTONATION AS AN EFFICIENT ENANTIOSELECTIVE PREPARATION OF FUNCTIONALIZED SECONDARY ALCOHOLS [J].