REMARKABLE EDGE LIGATION OF A TRIPHOSPHACYCLOPENTENYL RING-SYSTEM - SYNTHESIS, CRYSTAL AND MOLECULAR-STRUCTURE OF I(ETA(5)-P3C2BU2T)(ETA(2)-P3C2BU2TCH(SIME3)(2)ME)]
V. Caliman et al., REMARKABLE EDGE LIGATION OF A TRIPHOSPHACYCLOPENTENYL RING-SYSTEM - SYNTHESIS, CRYSTAL AND MOLECULAR-STRUCTURE OF I(ETA(5)-P3C2BU2T)(ETA(2)-P3C2BU2TCH(SIME3)(2)ME)], Chemical communications, (18), 1997, pp. 1739-1740
In the nickel(II) complex 5)-P3C2Bu2t)(eta(2)-(P3C2Bu2CH)-C-t-(SiMe3)(
2)Me}] the triphosphacyclopentenyl ring (P3C2BU2CH)-C-t(SiMe3)(2)Me is
unexpectedly coordinated to the metal exclusively via the two adjacen
t saturated ring phosphorus atoms, rather than via the 2-phosphaallyl
fragment.