Issue 5, 2002
From the journal:

Chemical Communications

Novel Cp2LnX-mediated coupling–cyclization of propargyl bromide: a new construction of the benzene ring skeleton

Ruyi Ruan,a   Jie Zhang,a   Xigeng Zhou*ab  and  Ruifang Cai*a  

* Corresponding authors

a Laboratory of Molecular Catalysis and Innovative Material, Department of Chemistry, Fudan University, Shanghai, People’s Republic of China
E-mail: xgzhou@fudan.edu.cn

b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, People’s Republic of China

Abstract

In the presence of Cp2LnX–HgCl2, the treatment of RC[triple bond, length as m-dash]CCH2Br with Mg leads to the formation of benzene derivatives C6H4R2-1,2 (R = H, Ph) in moderate yield, which provides a new method for the construction of the benzene ring skeleton.

Graphical abstract: Novel Cp2LnX-mediated coupling–cyclization of propargyl bromide: a new construction of the benzene ring skeleton

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Article information

DOI
https://doi.org/10.1039/B200107A
Article type
Communication
Submitted
04 Jan 2002
Accepted
30 Jan 2002
First published
13 Feb 2002

Chem. Commun., 2002, 538-539

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Novel Cp2LnX-mediated coupling–cyclization of propargyl bromide: a new construction of the benzene ring skeleton

R. Ruan, J. Zhang, X. Zhou and R. Cai, Chem. Commun., 2002, 538 DOI: 10.1039/B200107A

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