Copper-Catalyzed Arylative Meyer-Schuster Rearrangement of Propargylic Alcohols to Complex Enones Using Diaryliodonium Salts

Free choice: A copper‐catalyzed arylative Meyer–Schuster rearrangement is described. The reaction is compatible with a range of substituted propargylic alcohols and diaryliodonium salts and delivers complex trisubstituted enone products selectively as the E isomers.

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Bibliographic Details
Published in:Angewandte Chemie International Edition 2013-05, Vol.52 (22), p.5799-5802
Main Authors: Collins, Beatrice S. L., Suero, Marcos G., Gaunt, Matthew J.
Format: Article
Language:English
Subjects:
Alcohols
alkynes
Compatibility
copper
diaryliodonium salts
homogeneous catalysis
Isomers
rearrangement
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Description
Summary:Free choice: A copper‐catalyzed arylative Meyer–Schuster rearrangement is described. The reaction is compatible with a range of substituted propargylic alcohols and diaryliodonium salts and delivers complex trisubstituted enone products selectively as the E isomers.
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.201301529