A facile, strain-induced 1,2-aryl migration in 5,6-diarylacenaphthenes

被引：16

作者：

Pritchard, RG ^{[1
]}

Steele, M ^{[1
]}

Watkinson, M ^{[1
]}

Whiting, A ^{[1
]}

机构：

[1] Univ Manchester, Inst Sci & Technol, Dept Chem, Manchester M60 1QD, Lancs, England

来源：

TETRAHEDRON LETTERS | 2000年 / 41卷 / 35期

关键词：

D O I：

10.1016/S0040-4039(00)01145-X

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Treatment of 5,6-di(3-tert-butyl-4-methoxyphenyl)acenaphthene 3 with boron trichloride leads to rapid formation of the 1,2-aryl migration product 4. The rearrangement is catalysed directly by boron trichloride and not by a proton, and results from the strain added by the tert-butyl functions of 3. (C) 2000 Elsevier Science Ltd. All rights reserved.

引用

页码：6915 / 6918

页数：4

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