Cationic Gold(I) Complexes: Highly Alkynophilic Catalysts for theexo- andendo-Cyclization of Enynes

Nieto-Oberhuber, Cristina and Munoz-Herranz, Maria and Buñuel, Elena and Nevado, Cristina and Cárdenas, Diego J. and Echavarren, Antonio M. (2004) Cationic Gold(I) Complexes: Highly Alkynophilic Catalysts for theexo- andendo-Cyclization of Enynes. Angewandte Chemie International Edition, 43 (18). pp. 2402-2406. ISSN 1433-7851

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Abstract

Alkynophilic cationic gold(I) complexes are very active catalysts for reactions of enynes that proceed exclusively through cyclopropyl carbene complexes as intermediates (see scheme). With such catalysts, the first examples of endocyclic skeletal rearrangements under mild conditions have been observed.

Item Type:
Journal Article
Journal or Publication Title:
Angewandte Chemie International Edition
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/1500/1503
Subjects:
?? YES - EXTERNALLY FUNDEDCHEMISTRY(ALL)CATALYSIS ??
ID Code:
185740
Deposited By:
Deposited On:
03 Feb 2023 15:10
Refereed?:
Yes
Published?:
Published
Last Modified:
19 Sep 2023 02:58