Rhodium-Catalyzed Oxidative Cyclization of Arylphosphonic Acid Monoethyl Esters with Alkenes: Efficient Synthesis of Benzoxaphosphole 1‑Oxides

Rhodium-catalyzed tandem oxidative alkenylation and an intramolecular oxy-Michael reaction were developed using arylphosphonic acid monoethyl esters and alkenes under aerobic conditions, which produced benzoxaphosphole 1-oxides in good to excellent yields.

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Bibliographic Details
Published in:Organic letters 2013-08, Vol.15 (15), p.3986-3989
Main Authors: Ryu, Taekyu, Kim, Jaeeun, Park, Youngchul, Kim, Sanghyuck, Lee, Phil Ho
Format: Article
Language:English
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Summary:Rhodium-catalyzed tandem oxidative alkenylation and an intramolecular oxy-Michael reaction were developed using arylphosphonic acid monoethyl esters and alkenes under aerobic conditions, which produced benzoxaphosphole 1-oxides in good to excellent yields.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol401775t