152971-58-9Relevant articles and documents
OXYDES ET SULFURES DE BIS (OU TRIS)(AMIDINO)PHOSPHINES: SYNTHESE ET CYCLISATION EN 2-OXO (OU THIO)2,5-DIHYDRO-1,3,5,2λ5-TRIAZAPHOSPHININES
Haddad, Moncef,Lopez, Lucien,Barrans, Jean,Rodi, Youssef Kandri,Essassi, El Mokhtar
, p. 37 - 46 (2007/10/02)
The title compounds R13-nP(X)(N=C(R2)NH2)n (n=2,3; X=O,S) are obtained by the reaction of unsubstituted amidines R2-C(=NH)-NH2 with oxo (or thio)trichloro or organyldichlorophosphines.Isolated compounds 1 (Rsup