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Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of Phosphorus(I)
Published on: November 22, 2016
Partially oxidized [2-[(benzoylmethylene)diphenyl-lambda5-phosphino]ethyl]diphenylphosphine as a monohydrate
E Mothi Mohamed1, Krishnaswamy Panchanatheswaran, John N Low
1Department of Chemistry, Bharathidasan University, Tiruchirappalli, Tamil Nadu 620 024, India.
Abstract:
The title compound is a co-crystal of [2-[(benzoylmethylene)diphenyl-lambda5-phosphino]ethyl]diphenylphosphine oxide, [2-[(benzoylmethylene)diphenyl-lambda5-phosphino]ethyl]diphenylphosphine and water in an approximate 2:1:3 ratio, with an overall composition of C34H30O1.678P2.H2O. The ylidic portion shows the expected electronic polarization, and the organic components are linked by a combination of C-H...O and C-H...pi(arene) hydrogen bonds.
