Parallel recognition by virtue of differentiation between ketone and aldehyde

被引：13

作者：

Chen, JX ^{[1
]}

Otera, J ^{[1
]}

机构：

[1] Okayama Univ Sci, Dept Appl Chem, Okayama 700, Japan

来源：

TETRAHEDRON LETTERS | 1998年 / 39卷 / 13期

基金：

日本学术振兴会;

关键词：

D O I：

10.1016/S0040-4039(98)00039-2

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

The concept of parallel recognition has been applied to differentiate between ketone and aldehyde: (C6F5)(2)SnBr2-catalyzed Mukaiyama-aldol reaction of a mixture of these two carbonyl substrates with a mixture of enol silyl ethers derived from esters and ketones results in exclusive formation of ketone/ester and aldehyde/ketone aldol adducts, respectively. (C) 1998 Elsevier Science Ltd. All rights reserved.

引用

页码：1767 / 1770

页数：4

共 6 条

[1]

CHEN J, IN PRESS ANGEW CHEM

[2]

Chen JX, 1996, SYNLETT, P877

[3] A NOVEL CONCEPT FOR REGIOCHEMICAL AND STEREOCHEMICAL CONTROL IN LEWIS ACID PROMOTED [3+4] ANNULATION REACTIONS [J].