Brønsted Acid-Catalyzed Meyer-Schuster Rearrangement for the Synthesis of α,β-Unsaturated Carbonyl Compounds

An efficient and simple protocol for the Meyer-Schuster rearrangement of propargyl alcohols into α , β -unsaturated carbonyl compounds has been developed using catalytic amounts of p-toluenesulfonic acid in 1,2-dichloroethane.

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Bibliographic Details
Published in:Synthetic communications 2014-07, Vol.44 (13), p.1924-1929
Main Authors: Park, Jungmin, Yun, Jihee, Kim, Jaehyun, Jang, Dong-Jin, Park, Cheol Ho, Lee, Kooyeon
Format: Article
Language:English
Subjects:
Brønsted acid
Meyer-Schuster rearrangement
p-toluenesulfonic acid
propargyl alcohols
Unsaturated carbonyl compounds
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Description
Summary:An efficient and simple protocol for the Meyer-Schuster rearrangement of propargyl alcohols into α , β -unsaturated carbonyl compounds has been developed using catalytic amounts of p-toluenesulfonic acid in 1,2-dichloroethane.
ISSN:0039-7911
1532-2432
DOI:10.1080/00397911.2013.879314