NaOH-catalyzed crossed Claisen condensation between ketene silyl acetals and methyl esters
NaOH-catalyzed crossed Claisen condensation between ketene silyl acetals and methyl esters
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DOI：
10.1039/b504750a
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发表时间：
2005-01-01
影响因子：
4.9
通讯作者：
Tanabe, Y
中科院分区：
文献类型：
--
作者：
Iida, A;Takai, K;Tanabe, Y
我们开发了一种实用的交叉克莱森缩合反应，在乙烯酮甲硅烷基缩醛和甲酯之间使用催化 NaOH 来获得 α-单烷基化 β-酮酯和难以获得的 α,α-二烷基化 β-酮酯。
We have developed a practical crossed Claisen condensation between ketene silyl acetals and methyl esters using catalytic NaOH to obtain alpha-monoalkylated beta-keto esters and inaccessible alpha,alpha-dialkylated beta-keto esters.