LICP OpenIR  > 羰基合成与选择氧化国家重点实验室(OSSO)
A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides
DepartmentOSSO国家重点实验室
Du, Shizhen1; Wang, Xinxin1; Zhang, Wenjuan1,2; Flisak, Zygmunt1; Sun, Yang1; Sun WH(孙文华)1,3; Sun WH(孙文华)
2016
Source PublicationPolymer Chemistry
ISSN1759-9954
Volume7Issue:25Pages:4188-4197
Abstract

A series of α,α′-bis(arylimino)-2,3:5,6-bis(pentamethylene)pyridyliron chlorides was synthesized in a one-pot reaction and characterized by FT-IR and elemental analysis as well as X-ray crystallography for one representative iron complex, where the Fe center adopts a distorted square pyramidal geometry with three coordinating nitrogen and two chlorine atoms. The iron precatalysts, upon treatment with either methylaluminoxane (MAO) or modified methylaluminoxane (MMAO), exhibit high activities in the range of 107 g of PE per mol of Fe per h toward ethylene polymerization, yielding highly linear and, more importantly, vinyl-polyethylenes. The correlation between the structural features of iron complexes and their catalytic activities was also investigated.

Subject Area物理化学与绿色催化
DOI10.1039/c6py00745g
Funding Organizationthe National Natural Science Foundation of China (No. U1362204;51473170);the Chinese Academy of Sciences for the CAS President's International Fellowship
Indexed BySCI
If5.375
Language英语
compositor第三作者单位
Citation statistics
Cited Times:65[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.licp.cn/handle/362003/20137
Collection羰基合成与选择氧化国家重点实验室(OSSO)
Corresponding AuthorSun WH(孙文华)
Affiliation1.Key Laboratory of Engineering Plastics and Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
2.School of Materials Science and Engineering, Beijing Institute of Fashion Technology, Beijing 100029, China
3.State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
Recommended Citation
GB/T 7714
Du, Shizhen,Wang, Xinxin,Zhang, Wenjuan,et al. A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides[J]. Polymer Chemistry,2016,7(25):4188-4197.
APA Du, Shizhen.,Wang, Xinxin.,Zhang, Wenjuan.,Flisak, Zygmunt.,Sun, Yang.,...&孙文华.(2016).A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides.Polymer Chemistry,7(25),4188-4197.
MLA Du, Shizhen,et al."A practical ethylene polymerization for vinyl-polyethylenes: synthesis, characterization and catalytic behavior of alpha,alpha '-bisimino-2,3:5,6-bis(pentamethylene)pyridyliron chlorides".Polymer Chemistry 7.25(2016):4188-4197.
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