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Lewis acid-catalyzed rearrangement of multi-substituted arylvinylidenecyclopropanes.

Authors
  • Xu, Guang-Cai
  • Liu, Le-Ping
  • Lu, Jian-Mei
  • Shi, Min
Type
Published Article
Journal
Journal of the American Chemical Society
Publication Date
Oct 26, 2005
Volume
127
Issue
42
Pages
14552–14553
Identifiers
PMID: 16231890
Source
Medline
License
Unknown

Abstract

An interesting rearrangement of arylvinylidenecyclopropanes having three substituents at the 1- and 2-positions of the corresponding cyclopropane catalyzed by Lewis acids to give 6aH-benzo[c]fluorine derivatives via a double intramolecular Friedel-Crafts reaction or to give an indene derivative via an intramolecular Friedel-Crafts reaction is described.

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