Synthesis and Coordination of a Neutral Phosphaguanidine and Comparison of its Basicity with a Guanidine

A phosphaguanidine [Me2NC(PPh2)=N i Pr], the analogous guanidine [Me2NC(NPh2)=N i Pr], and their hydrochloride (HCl) salts were prepared to study the influence of substituting a phosphorus atom for...