M. Alinia

Synthesis of Dialkyl 2-(2-Oxo-2-phenylethyl)-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinates from Triphenylphosphine, Acetylenic Ester and 4,4,4-Trifluoro-1-phenyl-1,3-butanedione in the Presence of Basic Alumina Powder

A. Ramazani, E. Ahmadi, A. Jafari, 2008 .