HYDROFORMYLATION OF OLEFINS CATALYZED BY HOMOGENEOUS HETERONUCLEAR METAL CLUSTER [PhCH_2Me_3N][FeCo_3(CO)_(12)]  

作　　者：Luo Yuzhong, Fu Hongxiang, Zhang Shuwei(Lanzhou Institute of Chemical Physics, Chinese Academy of Science, Lanzhou, China) Wang Yunpu, Wu Nan, Zhang Aimi(Northwestern Teachers College, Lanzhou, China) 

出　　处：《分子催化》1990年第S1期10-17,共8页Journal of Molecular Catalysis(China)

基　　金：This work was supported by National Natural Science Foundation of China.

摘　　要：Hydroformylation of olefins catalyzed by heteronuclear metal cluster [PhCH₂Me₃N]-[FeCo₃（CO）₁₂] was studied. The effect of temperature, pressure, and solvent ect. on olefin hydroformylation was examined. The results show that for the hydroformylation of various olefins, e.g. 1-hexene, isobutene, 2-octene, cyclohexene, diisobutene, and styrene, the Fe-Co cluster exhibits rather high activity under mild conditions. For example, under the pressure such of 4 MPa, H₂/CO ratio of 1: 1, at 120℃, 1-hexene was hydroformylated to heptanal with the conversion of 】 80％ and the selectivity of 】 95％ in 1 hr.Hydroformylation of olefins catalyzed by heteronuclear metal cluster [PhCH2Me3N]-[FeCo3(CO)12] was studied. The effect of temperature, pressure, and solvent ect. on olefin hydroformylation was examined. The results show that for the hydroformylation of various olefins, e.g. 1-hexene, isobutene, 2-octene, cyclohexene, diisobutene, and styrene, the Fe-Co cluster exhibits rather high activity under mild conditions. For example, under the pressure such of 4 MPa, H2/CO ratio of 1 : 1, at 120℃ , 1-hexene was hydroformylated to heptanal with the conversion of > 80% and the selectivity of > 95% in 1 hr.

关 键 词：selectivity FECO CATALYZED olefin styrene hydrogenation ALDEHYDE MONOXIDE carbonyl alcohols 

分 类 号：O643[理学—物理化学]