2-(1-Aryliminoethylidene)quinolylnickel(II) dibromides: Synthesis, characterization and ethylene dimerization capability

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	2-(1-Aryliminoethylidene)quinolylnickel(II) dibromides: Synthesis, characterization and ethylene dimerization capability
	Song SJ(宋盛菊) ; Li Y(李言) ; Carl Redshaw ; Wang FS(王佛松) ; Sun WH(孙文华)
刊名	J. Organomet. Chem.
	2011
卷号	696 页码:3772-3778
关键词	Ethylene dimerization Nickel pre-catalyst X-ray diffraction 2-(1-Aryliminoethylidene)quinoline
ISSN号	0022-328X
通讯作者	孙文华
中文摘要	A series of 2-(1-aryliminoethylidene)quinoline derivatives (L1eL9) and the nickel(II) dibromides (C1 eC9) thereof, were synthesized and characterized. The molecular structures of C2 (R1 ¼ Et, R2 ¼ H, R ¼ Me) and C9 (R1 ¼ iPr, R2 ¼ H, R ¼ iPr) were confirmed as being distorted tetrahedral at nickel by single crystal X-ray diffraction. On treatment with diethylaluminium chloride (Et2AlCl) or ethylaluminum sesquichloride (EASC), these nickel pre-catalysts exhibited high activity for selective ethylene dimerization (0.89e3.29 106 g mol 1(Ni) h 1) at 20 C under 10 atm of ethylene. The influence of the reaction parameters on the catalytic behaviour was investigated for these nickel systems, including variation of Al/Ni molar ratio and reaction temperature.
学科主题	物理化学
收录类别	SCI
资助信息	MOST 863 program No. 2009AA033601
语种	英语
WOS记录号	WOS:000296551400027
公开日期	2012-09-20
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/386]
专题	兰州化学物理研究所_OSSO国家重点实验室
推荐引用方式 GB/T 7714	Song SJ,Li Y,Carl Redshaw,et al. 2-(1-Aryliminoethylidene)quinolylnickel(II) dibromides: Synthesis, characterization and ethylene dimerization capability[J]. J. Organomet. Chem.,2011,696:3772-3778.
APA	宋盛菊,李言,Carl Redshaw,王佛松,&孙文华.(2011).2-(1-Aryliminoethylidene)quinolylnickel(II) dibromides: Synthesis, characterization and ethylene dimerization capability.J. Organomet. Chem.,696,3772-3778.
MLA	宋盛菊,et al."2-(1-Aryliminoethylidene)quinolylnickel(II) dibromides: Synthesis, characterization and ethylene dimerization capability".J. Organomet. Chem. 696(2011):3772-3778.