On the Diels-Alder reactions and the Lewis acid induced rearrangements of 6-fumaryl 1,3,8-nonatrienes

被引：13

作者：

Clarke, PA

Davie, RL

Peace, S

机构：

[1] Univ Nottingham, Sch Chem, Nottingham NG7 2RD, England

[2] GlaxoSmithKline R&D, Stevenage SG1 2NY, Herts, England

来源：

TETRAHEDRON LETTERS | 2002年 / 43卷 / 15期

关键词：

D O I：

10.1016/S0040-4039(02)00377-5

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

6-Fumaryl 1.3.8-nonatrienes substituted at the C5 position by a vinyl group were found to undergo competing tandem sigmatropic rearrangement/Diels-Alder cyclisation when heated under standard Diels-Alder cyclisation conditions. This rearrangement became the exclusive pathway when the reactions were performed in the presence of a Lewis acid. (C) 2002 Elsevier Science Ltd. All rights reserved.

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页码：2753 / 2756

页数：4

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