Synthesis of protected alpha-ketoester derivatives using silyl ketene acetals of alkyl dialkoxyacetates

被引:1
|
作者
Malhiac, C
Tekin, J
Ramiandrasoa, G
Leveque, H
Combret, JC
机构
[1] Laboratoire de Synthése Hétéroorganique (IRCOF), Université de Rouen
关键词
1,2,2 trialkoxy-1-trimethylsilyloxyethylene; silyl ketene acetals; aldol-type reactions; protected alpha-ketoester derivatives; nucleophilic synthon C2;
D O I
10.1080/10426509508042550
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Two readily accessible (RO)(2) C=C(OSiMe(3))(OR) react smoothly with oxygenated electrophiles (aldehydes, ketals, orthoesters) leading, with good yields, to the corresponding beta-functionalized alpha,alpha dialkoxyesters.
引用
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页码:127 / 132
页数:6
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