Unexpected Staudinger reaction of α-azidoacetonitriles α-phenyl substituted with triphenylphospine. Preparation, X-ray crystal and molecular structures of a phosphazine, an aminophosphonium carbanion salt and a phosphazide, with (Z)-configuration

1. Molina, P.
2. López-Leonardo, C.
3. Llamas-Botía, J.
4. Foces-Foces, C.
5. Fernández-Castaño, C.