Regioselective Double Hydrophosphination of Terminal Arylacetylenes Catalyzed by an Iron Complex

The first catalytic double hydrophosphination of alkynes was achieved by reaction with diarylphosphines in the presence of an iron catalyst. The double hydrophosphination proceeded regioselectively and effectively for various secondary arylphosphines and terminal alkynes to give 1,2-bisphosphinoetha...

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Bibliographic Details
Published in:Journal of the American Chemical Society 2012-07, Vol.134 (29), p.11932-11935
Main Authors: Kamitani, Masahiro, Itazaki, Masumi, Tamiya, Chihiro, Nakazawa, Hiroshi
Format: Article
Language:English
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Summary:The first catalytic double hydrophosphination of alkynes was achieved by reaction with diarylphosphines in the presence of an iron catalyst. The double hydrophosphination proceeded regioselectively and effectively for various secondary arylphosphines and terminal alkynes to give 1,2-bisphosphinoethane derivatives.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja304818c