19061-00-8Relevant articles and documents
Formation of a PIII-C(sp2) bond by addition of diphenyl(trimethylsilyl)phosphine to activated acetylenes
Kochetkov,Efimova,Trostyanskaya,Kazankova,Beletskaya
, p. 1744 - 1748 (2007/10/03)
Diphenyl(trimethylsilyl)phosphine reacts with alkoxy(alkyl)acetylenes to give mixtures of addition products, (2-alkoxy-2-trimethylsilylalkenyl)diphenylphosphines and (2-alkoxyalkenyl)diphenylphosphines. The reaction is sensitive to the solvent; in MeCN, it gives only nonsilylated products. (1-Alkoxyethenyl)diphenylphosphines were obtained as the main products upon the reaction of Ph2PSiMe3 with terminal alkoxyalkynes, irrespective of the reaction conditions.