A New Gold-Catalyzed Domino Cyclization and Oxidative Coupling Reaction

Gold double feature: A new gold‐catalyzed domino cyclization/oxidative coupling reaction is presented, wherein the same catalyst promotes the cyclization of the alkyne group in arylpropionic esters onto the arene, as well as the oxidative homocoupling of the resulting bicyclic coumarin product to th...

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Bibliographic Details
Published in:	Chemistry : a European journal Vol. 14; no. 36; pp. 11310 - 11313
Main Authors:	Wegner, Hermann A., Ahles, Sebastian, Neuburger, Markus
Format:	Journal Article
Language:	English
Published:	Weinheim WILEY-VCH Verlag 19-12-2008 WILEY‐VCH Verlag
Subjects:	CC coupling domino reactions gold homogeneous catalysis
Online Access:	Get full text
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Summary:	Gold double feature: A new gold‐catalyzed domino cyclization/oxidative coupling reaction is presented, wherein the same catalyst promotes the cyclization of the alkyne group in arylpropionic esters onto the arene, as well as the oxidative homocoupling of the resulting bicyclic coumarin product to the dicoumarin, an interesting scaffold, for example, in many natural products.
Bibliography:	ark:/67375/WNG-3GSXWNSF-2 Fonds der Chemischen Industrie istex:1AF4416E0B786BB0B220D4129E3F2701B3653915 ArticleID:CHEM200801848 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0947-6539 1521-3765
DOI:	10.1002/chem.200801848