TY - JOUR
T1 - An NMR and ESR-investigation of the catalytic system Ni(acac)2, C3H4, (i-Bu)3Al for the polymerization of propadiene
AU - van Ommen, J.G.
AU - van Rens, J.G.M.
AU - Gellings, P.J.
PY - 1981
Y1 - 1981
N2 - the formation of an active propadiene polymerization catalyst in the system Ni(acac)2, C3H4, (i-Bu)3Al was studied by means of 1H NMR and ESR spectroscopy. At low temperature two types of nickel(I) complexes could be trapped, probably intermediates in the formation of the catalyst, which is proposed to be a tetrahedrally or octahedrally coordinated paramagnetic Ni(II) complex.
AB - the formation of an active propadiene polymerization catalyst in the system Ni(acac)2, C3H4, (i-Bu)3Al was studied by means of 1H NMR and ESR spectroscopy. At low temperature two types of nickel(I) complexes could be trapped, probably intermediates in the formation of the catalyst, which is proposed to be a tetrahedrally or octahedrally coordinated paramagnetic Ni(II) complex.
KW - IR-68723
U2 - 10.1016/0304-5102(81)85078-X
DO - 10.1016/0304-5102(81)85078-X
M3 - Article
VL - 13
SP - 313
EP - 321
JO - Journal of molecular catalysis
JF - Journal of molecular catalysis
SN - 0304-5102
IS - 3
ER -