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1. (WO2017041250) PHOSPHINE OXIDES REDUCTION

Pub. No.:    WO/2017/041250    International Application No.:    PCT/CN2015/089254
Publication Date: Fri Mar 17 00:59:59 CET 2017 International Filing Date: Thu Sep 10 01:59:59 CEST 2015
IPC: C07F 9/50
C07F 9/53
Applicants: RHODIA OPERATIONS
Inventors: METIVIER, Pascal
LI, Peng
Title: PHOSPHINE OXIDES REDUCTION
Abstract:
Provided is a process for the conversion of a tertiary phosphine oxide to the corresponding tertiary phosphine, comprising that reacting said tertiary phosphine oxide with a phosphate compound in the presence of at least a catalyst. Further provided is a composition that comprises at least a tertiary phosphine oxide, a phosphite compound, and optionally a catalyst.