Tethered pyrazolyl phosphinate: pyrazolyl-N- and phosphoryl-O-metal coordination in Ph (sub)2 P(O){OCH (sub)2 CH (sub)2 (3,5-Me (sub)2 Pz)}

Research has been conducted on the phosphorus pyrazolides hydrolytically sensitive to the transition metal ions. The study of the tethered pyrazolyl phosphinate with the pyrazolyl group separated from the phosphorus via the pyrazolyl nitrogen atom is reported.