Yb(OTf)3-TMSCl, a novel catalytic system in cross-aldol reactions

被引：10

作者：

Kagawa, N ^{[1
]}

Toyota, M ^{[1
]}

Ihara, M ^{[1
]}

机构：

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

来源：

AUSTRALIAN JOURNAL OF CHEMISTRY | 2004年 / 57卷 / 07期

关键词：

D O I：

10.1071/CH04006

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A combination of Yb(OTf)(3) and TMSCl influenced the outcome of cross-aldol reactions of cycloalkanones and benzaldehyde. Interestingly, reaction of cycloheptanone and cyclooctanone with aldehydes under the Yb( OTf) 3 TMSCl reagent system provides 3-(2-oxocycloalkyl)-3-phenylpropanals in conjunction with the corresponding aldol products.

引用

页码：655 / 657

页数：3

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