Synthesis, characterization, and 1,3-butadiene polymerization studies of Co(II), Ni(II), and Fe(II) complexes bearing 2-(N-arylcarboximidoylchloride)quinoline ligand

	Synthesis, characterization, and 1,3-butadiene polymerization studies of Co(II), Ni(II), and Fe(II) complexes bearing 2-(N-arylcarboximidoylchloride)quinoline ligand
	Liu, Heng ; Wang, Feng ; Jia, Xiang-Yu ; Liu,Li ; Bi,Ji-Fu ; Zhang,Chun-Yu ; Zhao,Li-Ping ; Bai,Chen-Xi ; Hu,Yan-Ming ; Zhang,Xue-Quan
刊名	journal of molecular catalysis a-chemical
	2014
卷号	391 期号:52 页码:25-35
关键词	ETHYLENE POLYMERIZATION OLEFIN POLYMERIZATION COBALT COMPLEXES ZIRCONIUM COMPLEXES STRUCTURAL-CHARACTERIZATION ETHENE POLYMERIZATION CATALYTIC BEHAVIOR IRON(II) COMPLEXES METAL CATALYSTS NICKEL
通讯作者	hu,ym
英文摘要	a series of co(ii), ni(ii), and fe(ii) complexes supported by quinolinylimidoylchloride ligands [2-(n-arn = ccl)c6h6n]mtbr(2) (ar = 2,6-(pr2c6h3)-pr-i, m = co (1a), mt = ni (2a), mt = fe (3a); ar = 2,6-et2c6h3, mt = co (1b), mt = ni (2b), mt = fe (3b); ar = 2,6-me2c6h3, mt = co (1c), mt = ni (2c), mt = fe (3c); ar = c6h6, mt = co (1d), mt = ni (2d), mt = fe (3d); ar = 4-clc6h4, mt = co (le), mt = ni (2e), mt = fe (3e); ar = 4-ome-c6h4, mt = co (1f), mt = ni (2f), mt = fe (31)) were synthesized. the solid structure of ligand c, complexes le and 2a were characterized by single crystal x-ray analysis, showing that le was tetra-coordinate with a distorted tetrahedral geometry and 2a was penta-coordinate with a distorted trigonal bipyramid configuration. the imidoylchloride co(ii) and ni(ii) complexes (la and 2a) activated by ethylalumium sesquichloride (easc) displayed higher activities than did the aldimine-based co(ii) and ni(ii) complex (1a and 2a). the co(ii)-, ni(ii)-, and fe(ii)-based complexes exhibited different stereospecificities and afforded polybutadienes with different molecular weights due to the nature of the metal centre and the environment of the ligand. the imidoylchloride co(ii) complexes exhibited much better temperature tolerance, affording polymer in a high yield of 93.4% even at 80 degrees c. (c) 2014 elsevier bm. all rights reserved.
收录类别	SCI
语种	英语
公开日期	2015-10-27
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/57305]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	Liu, Heng,Wang, Feng,Jia, Xiang-Yu,et al. Synthesis, characterization, and 1,3-butadiene polymerization studies of Co(II), Ni(II), and Fe(II) complexes bearing 2-(N-arylcarboximidoylchloride)quinoline ligand[J]. journal of molecular catalysis a-chemical,2014,391(52):25-35.
APA	Liu, Heng.,Wang, Feng.,Jia, Xiang-Yu.,Liu,Li.,Bi,Ji-Fu.,...&Zhang,Xue-Quan.(2014).Synthesis, characterization, and 1,3-butadiene polymerization studies of Co(II), Ni(II), and Fe(II) complexes bearing 2-(N-arylcarboximidoylchloride)quinoline ligand.journal of molecular catalysis a-chemical,391(52),25-35.
MLA	Liu, Heng,et al."Synthesis, characterization, and 1,3-butadiene polymerization studies of Co(II), Ni(II), and Fe(II) complexes bearing 2-(N-arylcarboximidoylchloride)quinoline ligand".journal of molecular catalysis a-chemical 391.52(2014):25-35.