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Synthesis of Substituted Indenes through Iron-Catalyzed Annulation of Benzylic Alcohols with Alkynes

✍ Scribed by Xiuli Bu; Jianquan Hong; Xigeng Zhou

Publisher: John Wiley and Sons
Year: 2011
Tongue: English
Weight: 253 KB
Volume: 353
Category: Article
ISSN: 1615-4150
DOI: 10.1002/adsc.201100065

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✦ Synopsis

Abstract

A convenient and efficient method for the synthesis of polysubstituted indenes has been developed by the iron(III) trichloride‐catalyzed tandem mono‐ and dibenzylation/cyclization reactions of benzylic alcohols with alkynes. This method is featured with the easily available starting materials, cheap catalyst, simple manipulation and mild conditions.

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