Titanium complexes with novel triaryl-substituted phosphinimide ligands: Synthesis, structure and ethylene polymerization behavior
文献类型：期刊论文
| 作者 | Qi CG ; Zhang SB |
| 刊名 | journal of organometallic chemistry
 |
| 出版日期 | 2006 |
| 卷号 | 691期号:6页码:1154-1158 |
| 关键词 | OLEFIN POLYMERIZATION LIVING POLYMERIZATION ZIRCONIUM COMPLEXES CRYSTAL-STRUCTURES DIAMIDE COMPLEXES POST-METALLOCENES CATALYST DESIGN TI CHEMISTRY ANALOGS |
| ISSN号 | 0022-328x |
| 通讯作者 | zhang sb |
| 中文摘要 | a series of titanium phosphinimide complexes [ph2p(2-ro-c6h4)(2)ticl2 (7, r = ch3; 8, r = chme2) and (php(2-me2choc6h4)][thf]ticl3 (9) have been prepared by reaction of ticl4 with the corresponding phosphinimines under dehalosilylation. the structure of complex 9 has been determined by x-ray crystallography, and a solvent molecule thf was found to be coordinated with the central metal and the ti-o bond was consistent with the normal ti-o (donor) bond length. the complexes 7 and 8 displayed inactive to ethylene polymerization, and the complex 9 displayed moderate activity in the presence of modified methylaluminoxane (mmao) or i-bu3al/ph3cb(c6f5)(4), and this should be partly attributed to coordination of thf with titanium and the steric effect of two iso-propoxyl. and catalytic activity up to 32.2 kg-pe/(mol-ti h bar) was observed. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000235856000012 |
| 公开日期 | 2010-08-17 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/16427]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Qi CG,Zhang SB. Titanium complexes with novel triaryl-substituted phosphinimide ligands: Synthesis, structure and ethylene polymerization behavior[J]. journal of organometallic chemistry,2006,691(6):1154-1158. |
| APA | Qi CG,&Zhang SB.(2006).Titanium complexes with novel triaryl-substituted phosphinimide ligands: Synthesis, structure and ethylene polymerization behavior.journal of organometallic chemistry,691(6),1154-1158. |
| MLA | Qi CG,et al."Titanium complexes with novel triaryl-substituted phosphinimide ligands: Synthesis, structure and ethylene polymerization behavior".journal of organometallic chemistry 691.6(2006):1154-1158. |
入库方式： OAI收割
来源：长春应用化学研究所
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