Reaction of dipropargyl phthalate with Co2(CO)8 and Mo2Cp2(CO)4 gives the di or tetranuclear clusters. The crystal structure of [C6H4-1,2-(CO2CH2C2H-μ)2][Co2(CO)6]2 and [o-(HC2CH2OCO)C6H4(CO2CH2C2H-μ)][Mo2Cp2(CO)4]–CH2Cl2
作者:Xue-Nian Chen、Jie Zhang、Er-Run Ding、Yuan-Qi Yin、Jie Sun
DOI:10.1016/s0277-5387(99)00022-4
日期:1999.4
[Mo2Cp2(CO)4] 4 and tetranuclear cluster [C6H4-1,2-(CO2CH2C2H-μ)2] [Mo2Cp2(CO)4]25, respectively. The cluster 4 reacted with Co2(CO)8 to produce the tetranuclear cluster [C6H4-1,2-(CO2CH2C2H-μ)2][Co2(CO)6] [Mo2Cp2(CO)4] 6. These clusters were characterized by C/H analyses, IR and 1H NMR. The structure of [C6H4-1,2-(CO2CH2C2H-μ)2][Co2(CO)6]21 and [o-(HC2CH2OCO)C6H4 (CO2CH2C2H-μ)][Mo2Cp2(CO)4]-CH2Cl24·CH2Cl2
用Co邻苯二甲酸二炔丙酯的反应2(CO)8在室温下,苯获得一个新的集群[C 6 H ^ 4 -1,2-(CO 2 CH 2 C ^ 2 H-μ)2 ] [CO 2(CO)6 ] 2 1,其与环戊二烯基三羰基钼阴离子[沫(CO)反应3的Cp] -以形成四核簇[C 6 H ^ 4 -1,2-(CO 2 CH 2 C ^ 2 H-μ)2 ] [CO 2(CO)6] [CoMoCp(CO)5 ] 2和[C 6 H ^ 4 -1,2-(CO 2 CH 2 C ^ 2 H-μ)2 ] [CoMoCp(CO)5 ] 2 3分别。Mo的反应2的Cp 2(CO)4与二炔丙基邻苯二甲酸酯产生了双核簇的形成[ ø - (HC 2 CH 2 OCO)C 6 H ^ 4(CO 2 CH 2 C ^ 2 H-μ)] [ Mo 2 Cp 2(CO)4 ] 4和四核簇[C 6 H ^ 4 -1,2-(CO 2 CH 2 C