NEUTRAL AND CATIONIC NICKEL(II) COMPLEXES OF PHOSPHINO-AMINES - [NICL2(PME(2)PH)(PNME(2))] AND [NICL(PME(2)PH)(PNME(2))]PF6 NME(2)=N,N'-DIMETHYL-2-(DIPHENYLPHOSPHINO)ANILINE)
L. Crociani et al., NEUTRAL AND CATIONIC NICKEL(II) COMPLEXES OF PHOSPHINO-AMINES - [NICL2(PME(2)PH)(PNME(2))] AND [NICL(PME(2)PH)(PNME(2))]PF6 NME(2)=N,N'-DIMETHYL-2-(DIPHENYLPHOSPHINO)ANILINE), Inorganica Chimica Acta, 249(2), 1996, pp. 131-133
A neutral bidentate P,N-ligand combining a hard dimethylamino nitrogen
and a soft phosphine phosphorus donor affords the neutral trigonal bi
pyramidal as well as the cationic square-planar nickel(II) complexes c
is-[NiCl2(PMe(2)Ph)(PNMe(2))] and [NiCl(PMe(2)Ph)(PNMe(2))]PF6, respec
tively, The latter species exhibits an appreciable catalytic activity
in propylene oligomerization in the presence of Et(2)AlCl as co-cataly
st.