Synthesis and characterization of 2-(2-benzhydrylnaphthyliminomethyl)pyridylnickel halides: formation of branched polyethylene
文献类型：期刊论文
| 作者 | Yue, Erlin1,2,3; Xing, Qifeng2,3; Zhang, Liping2,3; Shi, Qisong2,3; Cao, Xiao-Ping1; Wang, Lin2,3; Redshaw, Carl4; Sun, Wen-Hua1,2,3
|
| 刊名 | DALTON TRANSACTIONS
 |
| 出版日期 | 2014 |
| 卷号 | 43期号:8页码:3339-3346 |
| ISSN号 | 1477-9226 |
| DOI | 10.1039/c3dt53205d |
| 英文摘要 | A series of 2-(2-benzhydrylnaphthyliminomethyl) pyridine derivatives (L1-L3) was prepared and used to synthesize the corresponding bis-ligated nickel(II) halide complexes (Ni1-Ni6) in good yield. The molecular structures of representative complexes, namely the bromide Ni3 and the chloride complex Ni6, were confirmed by single crystal X-ray diffraction, and revealed a distorted octahedral geometry at nickel. Upon activation with either methylaluminoxane (MAO) or modified methylaluminoxane (MMAO), all nickel complex pre-catalysts exhibited high activities (up to 2.02 x 10(7) g(PE) mol(-1)(Ni) h(-1)) towards ethylene polymerization, producing branched polyethylene of low molecular weight and narrow polydispersity. The influence of the reaction parameters and the nature of the ligands on the catalytic behavior of the title nickel complexes were investigated. |
| 语种 | 英语 |
| WOS记录号 | WOS:000330785100036 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/53113]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Cao, Xiao-Ping |
| 作者单位 | 1.Lanzhou Univ, Coll Chem & Chem Engn, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Engn Plast, Beijing 100190, Peoples R China 3.Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 4.Univ Hull, Dept Chem, Kingston Upon Hull HU6 7RX, N Humberside, England |
| 推荐引用方式 GB/T 7714 | Yue, Erlin,Xing, Qifeng,Zhang, Liping,et al. Synthesis and characterization of 2-(2-benzhydrylnaphthyliminomethyl)pyridylnickel halides: formation of branched polyethylene[J]. DALTON TRANSACTIONS,2014,43(8):3339-3346. |
| APA | Yue, Erlin.,Xing, Qifeng.,Zhang, Liping.,Shi, Qisong.,Cao, Xiao-Ping.,...&Sun, Wen-Hua.(2014).Synthesis and characterization of 2-(2-benzhydrylnaphthyliminomethyl)pyridylnickel halides: formation of branched polyethylene.DALTON TRANSACTIONS,43(8),3339-3346. |
| MLA | Yue, Erlin,et al."Synthesis and characterization of 2-(2-benzhydrylnaphthyliminomethyl)pyridylnickel halides: formation of branched polyethylene".DALTON TRANSACTIONS 43.8(2014):3339-3346. |
入库方式： OAI收割
来源：化学研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。