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3,3 `-Bis(arylbenzofurans) via a Gold-Catalyzed Domino Process
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
 
ID 461383
Author(s) Auzias, Mathieu G.; Neuburger, Markus; Wegner, Hermann A.
Author(s) at UniBasel Wegner, Hermann A.
Year 2010
Title 3,3 `-Bis(arylbenzofurans) via a Gold-Catalyzed Domino Process
Journal Synlett
Volume 2010, Vol. 16
Number 16
Pages / Article-Number 2443-2448
Keywords domino process, gold catalysis, 3,3 '-bisbenzofurans, dimerization, oxidative coupling
Abstract

A new heterogeneous gold-catalyzed system for the domino cyclization oxidative coupling of 2-alkynyl phenols for the formation of 3,3`-bisbenzofurans was developed. The substrate and the catalyst scope as well as the reaction conditions were investigated and optimized. This method provides access to this novel structural theme in two steps starting from commercially available chemicals. The molecular structure of the 3,3`-bisbenzofurans was confirmed by single-crystal X-ray analysis.

Publisher Georg Thieme
ISSN/ISBN 0936-5214
edoc-URL http://edoc.unibas.ch/dok/A5841483
Full Text on edoc No
Digital Object Identifier DOI 10.1055/s-0030-1258566
ISI-Number WOS:000282091600014
Document type (ISI) Article
 
   

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