| Iron (II) and cobalt(II) complexes bearing 8-(1-aryliminoethylidene) quinaldines: Synthesis, characterization and ethylene dimerization behavior | |
| Department | 羰基合成与选择氧化国家重点实验室 |
| Song SJ(宋盛菊); 肖田鹏飞; Carl Redshaw; Hao X(郝项); Wang FS(王佛松); Sun WH(孙文华) | |
| 2011 | |
| Source Publication | J. Organomet. Chem.
 |
| ISSN | 0022-328X |
| Volume | 696Pages:2594-2599 |
| Abstract | The series of bidentate N^N iron(II) and cobalt(II) complexes containing 8-(1-aryliminoethylidene) quinaldine derived ligands, 8-[2,6-(R1)2-4-R2-C6H2N]C (Me)]-2-Me-C10H5N, were synthesized and characterized by elemental and spectroscopic techniques. The molecular structures of Co1 (R1 ¼ Me, R2 ¼ H), Co3 (R1 ¼ iPr, R2 ¼ H) and Co4 (R1 ¼ R2 ¼ Me) were confirmed as the distorted tetrahedral by single crystal X-ray diffraction. On treatment with modified methylaluminoxane (MMAO), these complexes exhibited good catalytic activities of up to 5.71 105 g mol 1(Fe) h 1 for the ethylene dimerization at 30 C under 10 atm of ethylene, in which iron pre-catalysts produced butenes with a high selectivity for a-butene. The correlation between metal complexes, catalytic activities and the product formed were investigated under various reaction parameters. |
| Keyword | 8-(1-aryliminoethylidene)Quinaldine Iron(Ii) Complexes Cobalt(Ii) Complexes Ethylene Dimerization |
| Subject Area | 物理化学 |
| Funding Organization | the MOST 863 program No. 2009AA033601 |
| Indexed By | SCI |
| Language | 英语 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/2223 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Sun WH(孙文华) |
| Recommended Citation GB/T 7714 | Song SJ,肖田鹏飞,Carl Redshaw,et al. Iron (II) and cobalt(II) complexes bearing 8-(1-aryliminoethylidene) quinaldines: Synthesis, characterization and ethylene dimerization behavior[J]. J. Organomet. Chem.,2011,696:2594-2599. |
| APA | 宋盛菊,肖田鹏飞,Carl Redshaw,郝项,王佛松,&孙文华.(2011).Iron (II) and cobalt(II) complexes bearing 8-(1-aryliminoethylidene) quinaldines: Synthesis, characterization and ethylene dimerization behavior.J. Organomet. Chem.,696,2594-2599. |
| MLA | 宋盛菊,et al."Iron (II) and cobalt(II) complexes bearing 8-(1-aryliminoethylidene) quinaldines: Synthesis, characterization and ethylene dimerization behavior".J. Organomet. Chem. 696(2011):2594-2599. |
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