Allylation of ketones with allylstannanes catalyzed by Lewis acid-Lewis base combined reagents

被引：34

作者：

Hamasaki, R ^{[1
]}

Chounan, Y ^{[1
]}

Horino, H ^{[1
]}

Yamamoto, Y ^{[1
]}

机构：

[1] Tohoku Univ, Grad Sch Sci, Dept Chem, Sendai, Miyagi 9808578, Japan

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 50期

关键词：

D O I：

10.1016/S0040-4039(00)01755-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Although the Lewis acid promoted allylation of ketones with allylstannanes gives the corresponding tert-homoallyl alcohols in lower yields in comparison with those of aldehydes, the use of Lewis acid-Lewis base combined catalysts such as Zn(OTf)(2)-2,6-lutidine and Zn(OTf)(2)-pyridine dramatically enhances the yield of the tert-alcohols. (C) 2000 Published by Elsevier Science Ltd.

引用

页码：9883 / 9887

页数：5

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