A highly regioselective hydrophosphination of terminal alkynes with tetraphenyldiphosphine in the presence of palladium catalyst

作者：Nagata Shoko; Kawaguchi Shin ichi; Matsumoto Michiko; Kamiya Ikuyo; Nomoto Akihiro; Sonoda Motohiro; Ogawa Akiya^*

来源：Tetrahedron Letters, 2007, 48(38): 6637-6640.

DOI：10.1016/j.tetlet.2007.07.121

A novel palladium-catalyzed hydrophosphination of alkynes with tetraphenyldiphosphine takes place regioselectively to provide vinylic phosphines, which undergo air-oxidation during workups, affording the corresponding vinylphosphine oxides in good yields.

• 出版日期2007-9-17