AMIDATION OF TRICHLOROPHOSPHAZO COMPOUNDS BY POLYAMINOMETHANES
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Shevchenko, M. V.,Kukhar, V. P.
p. 73 - 77
(2007/10/02)
NOUVEAUX YLURES DU PHOSPHORE A PARTIR DE TRIS(AMINO)IMINOPHOSPHANES ET D'ESTERS ACETYLENIQUES. ETUDE STRUCTURALE PAR RMN DE 13C
The tris(amino)-iminophosphanes (1 to 5) react under mild conditions with acetylenic esters (a, b, c).Five new phosphorus ylides (1a to 3c) with β carbonyl group have been obtained.The chemical behavior (unreactivity with methanol and acetone) and 13C NMR study suggest that the phenyl imino group is involved in the delocalization of the carbanionic negative charge.
Bellan, J.,Marre, M. R.,Sanchez, M.,Wolf, R.
p. 11 - 18
(2007/10/02)
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