Alkyl bridged complexes of the group 3A and lanthanoid metals as homogeneous ethylene polymerisation catalysts
作者： Denis G. H. Ballard , Andrew Courtis , John Holton , John McMeeking , Ronald Pearce
DOI: 10.1039/C39780000994
关键词: Lanthanide 、 Metal 、 Ethylene polymerization 、 Hydrogen 、 Intramolecular force 、 Group (periodic table) 、 Photochemistry 、 Polymer chemistry 、 Alkyl 、 Catalysis 、 Chemistry
摘要: The fully characterised group 3A and lanthanoid metal complexes [M(η-C5H4R)2Me]2(M;Y or Er, RH, Me, SiMe3, MYb, RH Me) [M(η-C5H4R)2Me2AlMe2](MY, Ho, Yb MY, RSiMe3) are active homogenous ethylene polymerisation catalysts; they show an intramolecular deactivation process involving abstraction of a cyclopentadinyl hydrogen which is completely suppressed with peralkylated derivatives.
rsc.org
sci-hub.se 参考文章(0)