1070897-65-2Relevant academic research and scientific papers
A highly regioselective palladium-catalyzed hydrophosphination of alkynes using a diphosphine-hydrosilane binary system
Kawaguchi, Shin-Ichi,Nagata, Shoko,Nomoto, Akihiro,Sonoda, Motohiro,Ogawa, Akiya
, p. 7928 - 7933 (2008)
(Chemical Equation Presented) A novel transition-metal-catalyzed hydrophosphination of terminal alkynes using a diphosphine-hydrosilane binary system takes place regioselectively to provide vinylic phosphines, which undergo air oxidation during workup, affording the corresponding vinylphosphine oxides in good yields. In this hydrophosphination, hydrosilanes act as a useful hydrogen source, and furthermore, small amounts of oxygen is required to accomplish the reaction efficiently.
