| 金属羰基化合物氧原子转移反应——在PhIO存在下Cr(CO)6的CO取代反应动力学与机理的研究 |
| |
| 引用本文： | 申建坤,师颜龙,高忆慈,史启祯,Fred Basolo.金属羰基化合物氧原子转移反应——在PhIO存在下Cr(CO)6的CO取代反应动力学与机理的研究[J].无机化学学报,1988,4(4):145-149. |
| |
| 作者姓名： | 申建坤 师颜龙 高忆慈 史启祯 Fred Basolo |
| |
| 作者单位： | 兰州大学化学系
(申建坤，师颜龙，高忆慈，史启祯)，美国西北大学化学系(Fred Basolo) |
| |
| 基金项目： | 中国科学院科学基金资助课题 |
| |
| 摘 要： | 亚碘酰苯作为氧原子转移试剂越来越引起人们的注意。Patton曾在PhIO存在的条件下合成了〔η~5-C_5(CH_3)_5ReCONOPPh_3〕BF_4,指出PhIO可能氧化消除了一个羰基。但有关PhIO与金属羰基化合物反应的动力学研究未见报道。为了解其反应性质,我们对在PhIO存在下Cr(CO)_6的取代反应进行了研究。
|
| 关 键 词： | 亚碘酰苯 六羰基合铬 氧原子转移 动力学 |
| 收稿时间： | 1987/9/15 0:00:00 |
OXYGEN ATOM TRANSFER REACTIONS TO METAL CARBONYLS-KINETICS AND MECHANISM OF CAR-BONYL SUBSTITUTION REACTION OF Cr(CO)6 IN PRESENCE OF C6H5IO |
| |
| Shen Jiankun,Shi Yianlong,Gao Yici,Shi Qizhen and Fred Basolo.OXYGEN ATOM TRANSFER REACTIONS TO METAL CARBONYLS-KINETICS AND MECHANISM OF CAR-BONYL SUBSTITUTION REACTION OF Cr(CO)6 IN PRESENCE OF C6H5IO[J].Chinese Journal of Inorganic Chemistry,1988,4(4):145-149. |
| |
| Authors: | Shen Jiankun Shi Yianlong Gao Yici Shi Qizhen and Fred Basolo |
| |
| Abstract: | Detailed kinetic data are reported for the reaction of CO substitution of Cr(CO)6 in CH3OH-THF mixed solvent in the presence of PhIO. The results indicate that the reaction follows associative rate law, and is independent of entering ligand. The effects of CH3OH as solvent and of water as a catalyst on the reaction have been investigated quantita-tively. |
| |
| Keywords: | iodosobenzene chromium hexacarbonyl oxygen atom transfer kinetics |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《无机化学学报》浏览原始摘要信息 |
| 点击此处可从《无机化学学报》下载免费的PDF全文 |
