Late transition metal complexes bearing 2,9-bis(imino)-1,10-phenanthrolinyl ligands: synthesis, characterization and their ethylene activity
摘要:
A series of iron, cobalt and nickel halide complexes, LMX2 (M = Fe, X = Cl; M = Co, X = Cl, M = N-1, X = Br) bearing 2,9-bis(imino)-1,10-phenanthrolinyl ligands [L = 2,9-(ArNCH)(2)C12H6N2] were synthesized. The solid-state structures of 4 and 7 have been determined by single-crystal X-ray diffraction study. Treatment of the complexes LMX2 with methylaluminoxane (MAO) leaded to activate ethylene as oligomerization catalysts. (C) 2002 Elsevier Science B.V. All rights reserved.
Late transition metal complexes bearing 2,9-bis(imino)-1,10-phenanthrolinyl ligands: synthesis, characterization and their ethylene activity
摘要:
A series of iron, cobalt and nickel halide complexes, LMX2 (M = Fe, X = Cl; M = Co, X = Cl, M = N-1, X = Br) bearing 2,9-bis(imino)-1,10-phenanthrolinyl ligands [L = 2,9-(ArNCH)(2)C12H6N2] were synthesized. The solid-state structures of 4 and 7 have been determined by single-crystal X-ray diffraction study. Treatment of the complexes LMX2 with methylaluminoxane (MAO) leaded to activate ethylene as oligomerization catalysts. (C) 2002 Elsevier Science B.V. All rights reserved.
Late transition metal complexes bearing 2,9-bis(imino)-1,10-phenanthrolinyl ligands: synthesis, characterization and their ethylene activity
作者:Leyong Wang、Wen-Hua Sun、Lingqin Han、Haijian Yang、Youliang Hu、Xianglin Jin
DOI:10.1016/s0022-328x(02)01623-6
日期:2002.9
A series of iron, cobalt and nickel halide complexes, LMX2 (M = Fe, X = Cl; M = Co, X = Cl, M = N-1, X = Br) bearing 2,9-bis(imino)-1,10-phenanthrolinyl ligands [L = 2,9-(ArNCH)(2)C12H6N2] were synthesized. The solid-state structures of 4 and 7 have been determined by single-crystal X-ray diffraction study. Treatment of the complexes LMX2 with methylaluminoxane (MAO) leaded to activate ethylene as oligomerization catalysts. (C) 2002 Elsevier Science B.V. All rights reserved.