ICCAS OpenIR
2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization
Zhang, Min1,2; Gao, Rong1,2; Hao, Xiang1,2; Sun, Wen-Hua1,2,3
2008-12-15
Source PublicationJOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN0022-328X
Volume693Issue:26Pages:3867-3877
AbstractSeries of 2-benzoxazole-1,10-phenanthrolines (L1-L4) and 2-oxazoline-1,10-phenanthrolines (L5-L8) were synthesized and used as tridentate N(boolean AND)N(boolean AND)N ligands in coordinating with metal ( nickel, cobalt or iron) chlorides. Their metal complexes, nickel(II) (Ni1-Ni8), cobalt( II) (Co1-Co8) and iron( II) (Fe1-Fe8), were characterized by elemental and IR spectroscopic analyses. The molecular structures of the ligand L2 and the complexes Ni3, Co1, Co3 and Fe2 have been determined by the single-crystal crystallography. The nickel complex Ni3 and iron complex Fe2 display an octahedral geometry, whereas cobalt complex Co1 is with a distorted bipyramidal geometry and Co3 as square pyramidal geometry. At 10 atm ethylene, all the complexes showed good activities in ethylene dimerization upon activation with appropriate aluminum cocatalysts; the nickel complexes gave the activity up to 3.11 x 10(6) g mol (1)(Ni) h (1) upon activation with diethylaluminum chloride (Et(2)AlCl), meanwhile the cobalt and iron complexes showed activities up to 1.51 x 10(6) g mol (1)(Co) h (1) and 1.89 x 10(6) g mol (1)(Fe) h (1), individually, upon activation with modified methylaluminoxane (MMAO). (C) 2008 Elsevier B.V. All rights reserved.
KeywordEthylene Oligomerization Nickel Cobalt Iron 2-benzoxazole-1 2-oxazoline-1 10-phenanthroline 10-phenanthroline
DOI10.1016/j.jorganchem.2008.09.046
Indexed BySCI ; IC
Language英语
WOS IDWOS:000261162900012
PublisherELSEVIER SCIENCE SA
Citation statistics
Cited Times:62[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63386
Collection中国科学院化学研究所
Corresponding AuthorSun, Wen-Hua
Affiliation1.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China
Recommended Citation
GB/T 7714
Zhang, Min,Gao, Rong,Hao, Xiang,et al. 2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization[J]. JOURNAL OF ORGANOMETALLIC CHEMISTRY,2008,693(26):3867-3877.
APA Zhang, Min,Gao, Rong,Hao, Xiang,&Sun, Wen-Hua.(2008).2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization.JOURNAL OF ORGANOMETALLIC CHEMISTRY,693(26),3867-3877.
MLA Zhang, Min,et al."2-Oxazoline/benzoxazole-1,10-phenanthrolinylmetal (iron, cobalt or nickel) dichloride: Synthesis, characterization and their catalytic reactivity for the ethylene oligomerization".JOURNAL OF ORGANOMETALLIC CHEMISTRY 693.26(2008):3867-3877.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Zhang, Min]'s Articles
[Gao, Rong]'s Articles
[Hao, Xiang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Zhang, Min]'s Articles
[Gao, Rong]'s Articles
[Hao, Xiang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Zhang, Min]'s Articles
[Gao, Rong]'s Articles
[Hao, Xiang]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.