ICCAS OpenIR
Synthesis of benzoxazolylpyridine nickel complexes and their efficient dimerization of ethylene to alpha-butene
Gao, Rong1,2; Xiao, Liwei1,2; Hao, Xiang1,2; Sun, Wen-Hua1,2; Wang, Fosong1,2
2008
Source PublicationDALTON TRANSACTIONS
ISSN1477-9226
Issue41Pages:5645-5651
AbstractA series of new nickel complexes bearing benzoxazolylpyridines was synthesized and characterized by FT-IR spectroscopic and elemental analysis. The molecular structures of two representative complexes ere determined by single-crystal X-ray diffraction. The complex [NiCl(2){2-(2-benzoxazolyl)-6-methylpyridine}] (5) is a centrosymmetric dinuclear compound with two penta-coordinated Ni(II) centers, whereas the complex [NiCl(2){2-(5-methyl-2-benzoxazolyl)-6-methylpyridine}] (6) is mononuclear exhibiting a distorted octahedral-coordination geometry around the nickel atom. Upon activation with diethylaluminium chloride (Et(2)AlCl), all the complexes exhibited moderate to good catalytic activity for ethylene oligomerization (27-415 g mmol(-1)(Ni) h(-1) bar(-1)) with high selectivity for ethylene dimerization to form alpha-butene. The observed variance in the catalytic activities of the complexes is attributed to the different ligand environments and effects of reaction parameters.
DOI10.1039/b807604a
Indexed BySCI
Language英语
WOS IDWOS:000260023300017
PublisherROYAL SOC CHEMISTRY
Citation statistics
Cited Times:40[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/63032
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 Nat Lab Mol Sci, Beijing 100190, Peoples R China
Recommended Citation
GB/T 7714
Gao, Rong,Xiao, Liwei,Hao, Xiang,et al. Synthesis of benzoxazolylpyridine nickel complexes and their efficient dimerization of ethylene to alpha-butene[J]. DALTON TRANSACTIONS,2008(41):5645-5651.
APA Gao, Rong,Xiao, Liwei,Hao, Xiang,Sun, Wen-Hua,&Wang, Fosong.(2008).Synthesis of benzoxazolylpyridine nickel complexes and their efficient dimerization of ethylene to alpha-butene.DALTON TRANSACTIONS(41),5645-5651.
MLA Gao, Rong,et al."Synthesis of benzoxazolylpyridine nickel complexes and their efficient dimerization of ethylene to alpha-butene".DALTON TRANSACTIONS .41(2008):5645-5651.
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
[Gao, Rong]'s Articles
[Xiao, Liwei]'s Articles
[Hao, Xiang]'s Articles
Baidu academic
Similar articles in Baidu academic
[Gao, Rong]'s Articles
[Xiao, Liwei]'s Articles
[Hao, Xiang]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Gao, Rong]'s Articles
[Xiao, Liwei]'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.