493010-35-8Relevant academic research and scientific papers
Diphosphanylketenimines: New reagents for the synthesis of unique phosphorus heterocycles
Ruiz, Javier,Marquinez, Fernando,Riera, Victor,Vivanco, Marilin,Garcia-Granda, Santiago,Diaz, M. Rosario
, p. 3872 - 3878 (2007/10/03)
Two consecutive [3+2] cyclo-addition reactions of the diphosphanyl-ketenimine (PPh2)2C=C=NPh (3), involving the phosphanyl groups, with two equivalents of the electron-poor alkynes dimethyl acetylenedicarboxylate or methyl acetylenec
