A novel ring-opening reaction of methylenecyclopropanes with aromatic amines catalyzed by Lewis acids

被引：57

作者：

Shi, M

Chen, Y

Xu, B

Tang, J

机构：

[1] Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China

[2] E China Normal Univ, Dept Chem, Shanghai 200062, Peoples R China

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 45期

基金：

中国国家自然科学基金;

关键词：

methylenecyclopropanes (MCPs); aromatic amines; aliphatic amines; ring-opening reactions Lewis acids;

D O I：

10.1016/S0040-4039(02)01984-6

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Methylenecyclopropanes (MCPs) can react with aromatic amines to give the corresponding homoallylic amines in good to high yields in the presence of Lewis acids. The substituents on the benzene ring of the MCPs or the aromatic amines can affect significantly the reaction rate. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：8019 / 8024

页数：6

共 22 条

[1] Synthesis of mono-, di-, and trisilyl-substituted alkenes via the hydrosilylation of methylenecyclopropanes catalyzed by Rh(I) complexes [J].