Fully Reversible Cyclic Dimerization of Diphosphanylketenimines Promoted by Intramolecular C-H small middle dot small middle dot small middle dotN Hydrogen Bonds This work was supported by the Spanish Ministerio de Educación y Ciencia (project nos. DGE-96-PB-0317 and PB96-0556).
Ruiz
J
Departamento de Química Orgánica e Inorgánica Facultad de Química, Universidad de Oviedo 33071 Oviedo (Spain).
Marquínez
F
Riera
V
Vivanco
M
García-Granda
S
Díaz
MR