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Palladium‐Catalyzed Oxidative Acyloxylation/Carbocyclization of Allenynes
Author(s) -
Deng Youqian,
Bäckvall JanE.
Publication year - 2013
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201208718
Subject(s) - chemistry , palladium , allene , catalysis , oxidative phosphorylation , catalytic cycle , hydroxylation , transmetalation , alkene , oxidative addition , allylic rearrangement , benzoquinone , medicinal chemistry , bond cleavage , alkyne , combinatorial chemistry , organic chemistry , biochemistry , enzyme
New bonds : The title reaction provides access to synthetically useful acyloxylated vinylallenes where a new CC bond, a new CO bond, and a new allene structure are formed. Furthermore, an aerobic version of this transformation was realized using catalytic amounts of p ‐benzoquinone (BQ) together with catalytic amounts of cobalt salophen.