132120-08-2Relevant articles and documents
The Reaction of 1,1,3,3-Tetrakis(dimethylamino)-1λ5,3λ5-diphosphete with Nitriles
Plass, Winfried,Heckmann, Gernot,Fluck, Ekkehard,Krueger, Carl,Werner, Stefan
, p. 1487 - 1494 (2007/10/02)
Reaction of 1,1,3,3-tetrakis(dimethylamino)-1λ5,3λ5-diphosphete (1) with perfluorobenzonitrile yields 1,1,3,3-tetrakis(dimethylamino)-4-(4-cyano-2,3,5,6-tetrafluorophenyl)-1-fluoro-1λ5,3λ5-diphosphabuta-1,3-diene (3); reaction of 1 with benzoisonitrile gives 2,2,4,4-tetrakis(dimethylamino)-1-isocyano-1-phenyl-2λ5,4λ5-diphosphapenta-1,3-diene (4).The new products 3 and 4 are characterized by their NMR, mass, and IR spectra.The mechanism of formation is discussed.The structure of 3 was elucidated by an X-ray structural analysis.