[原创]来一个科学的帖子:Convenient and Efficient Synthesis of 1,1-Bis-(4-alk

Convenient and Efficient Synthesis of 1,1-Bis-(4-alkylthiophenyl)-1-alkenes via Tandem Friedel-Crafts Acylation and Alkylation of Sulfides and Acyl Chlorides

Authors: Jiaxi Xu ^a; Jiakun Xia ^a; Yu Lan ^a

Affiliation:

^a Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University. Beijing. China

DOI: 10.1080/00397910500187373

Publication Frequency: 24 issues per year

Published in: journal

Synthetic Communications, Volume 35, Issue 17 September 2005 , pages 2347 - 2353

Subject: Organic Chemistry;

Formats available: HTML (English) : PDF (English)

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Abstract

1,1-Bis(4-alkylthiophenyl)-1-alkenes were conveniently and efficiently prepared from alkyl phenyl sulfides and acyl chlorides via a tandem Friedel-Crafts acylation and alkylation in the presence of anhydrous aluminum chloride. The scope, limitation, and mechanism of the tandem reaction were also discussed.

Keywords: Acylation; alkene; alkylation

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