Preparation of Arylspiro[2.4]Hept-5-Enes from Aryldibromocyclopropanes via Diallylation and Metathesis Reaction

Author:

Lin Shaw-Tao1,Lee Chuan-Chen2,Hu Cheng-Kwan1

Affiliation:

1. Department of Applied Chemistry, Providence University, Sha-Lu. Taichung Hsien, Taiwan, 433

2. Department of Chemical Engineering and Biotechnology, Hsiuping Institute of Technology, Da-Li, Taichung Hsien, Taiwan, 422

Abstract

A series of arylspiro[2.4]hept-5-enes can be prepared from aryl-diallylcyclopropanes by using Grubbs’ catalyst in good yields.

Publisher

SAGE Publications

Subject

General Chemistry

Reference8 articles.

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2. Bromine–magnesium exchange in gem-dibromocyclopropanes using Grignard reagents

3. Dialkylation of gem-dibromocyclopropanes with trialkylmanganate and manganese(II) chloride-catalyzed reaction with alkylmagnesium bromide

4. The Development of L2X2RuCHR Olefin Metathesis Catalysts:  An Organometallic Success Story

5. Synthesis of cycloalkenes via alkylidene-mediated olefin metathesis and carbonyl olefination

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