Highly syndiospecific polymerization of styrene catalyzed by allyl lanthanide complexes
E Kirillov, CW Lehmann, A Razavi… - Journal of the American …, 2004 - ACS Publications
E Kirillov, CW Lehmann, A Razavi, JF Carpentier
Journal of the American Chemical Society, 2004•ACS PublicationsAllylic complexes of lanthanides bearing a fluorenyl-based ligand are active single-
component catalysts for the polymerization of styrene, giving highly syndiotactic polymers
(rrrr> 99%) with low to high molecular weight (M n= 8000− 135 000) and narrow
polydispersities (M w/M n= 1.25− 2.1).
component catalysts for the polymerization of styrene, giving highly syndiotactic polymers
(rrrr> 99%) with low to high molecular weight (M n= 8000− 135 000) and narrow
polydispersities (M w/M n= 1.25− 2.1).
Allylic complexes of lanthanides bearing a fluorenyl-based ligand are active single-component catalysts for the polymerization of styrene, giving highly syndiotactic polymers (rrrr > 99%) with low to high molecular weight (Mn = 8000−135 000) and narrow polydispersities (Mw/Mn = 1.25−2.1).
ACS Publications