Highly active ortho-phenyl substituted α-diimine Nickel (II) catalysts for “chain walking polymerization” of ethylene: Synthesis of the nanosized dendritic polyethylene

J Yuan, F Wang, B Yuan, Z Jia, F Song, J Li

文献索引：Yuan, Jianchao; Wang, Fuzhou; Yuan, Bingnian; Jia, Zong; Song, Fengying; Li, Jing Journal of Molecular Catalysis A: Chemical, 2013 , vol. 370, p. 132 - 139

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被引用次数: 10

摘要

Three new α-diimine Ni (II) complexes {bis [N, N′-(4-fluoro-2, 6-diphenylphenyl) imino] acenaphthene} dibromonickel 4a,{bis [N, N′-(4-chloro-2, 6-diphenylphenyl) imino] acenaphthene} dibromonickel 4b, and {bis [N, N′-(4-methyl-2, 6-diphenylphenyl) imino] acenaphthene} dibromonickel 4c, were synthesized and characterized. The crystal structure of the complex 4a was determined by X-ray crystallography. Complex 4a has pseudo- ...