Ytterbium(III) triflate/TMSCI: Efficient catalyst for imino ene reaction

被引：119

作者：

Yamanaka, M ^{[1
]}

Nishida, A ^{[1
]}

Nakagawa, M ^{[1
]}

机构：

[1] Chiba Univ, Fac Pharmaceut Sci, Inage Ku, Chiba 2638522, Japan

来源：

ORGANIC LETTERS | 2000年 / 2卷 / 02期

关键词：

D O I：

10.1021/ol991260s

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] Ytterbium trifluoromethanesulfonate [Yb(OTf)(3)] catalyzed the imino ene reaction of N-tosyl aldimine with alpha-methylstyrene to give a homoallylamine in moderate yield. Furthermore, addition of a catalytic amount of chlorotrimethylsilane (TMSCI) dramatically enhanced the imino ene reaction.

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页码：159 / 161

页数：3

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