A SIMPLE ROUTE TO ACYLSILANE ENOL ESTERS FROM ENOL ESTERS

被引：4
|
作者：
WRIGHT, SW
机构：
[1] Pfizer Central Research, Groton, CT 06340, Eastern Point Road
来源：
TETRAHEDRON LETTERS | 1994年 / 35卷 / 12期
关键词：
SILYL KETENE ACETAL; LDA; CHLOROTRIMETHYLSILANE; VINYL ESTER;
D O I：
10.1016/S0040-4039(00)73175-3
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A new methodology is described for the synthesis of enol esters of acylsilanes, from readily available vinyl esters. A solution of LDA is added to a mixture of an enol ester (preferably sterically congested, with only one alpha - carboxyl proton, eg 2-ethylhexanoate) and a chlorosilane at -78 degrees C to afford the product.
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页码：1841 / 1842
页数：2
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