三核钨钼簇合物对苯乙烯氧化反应的催化  

OXIDATION OF STYRENE IN THE PRESENCE OF CLUSTERS OF TUNGSTEN AND MOLYBDENUM

作　　者：赵玉英[1] 照日格图[2] 乌迪[3] 郗日沫[3] 

机构地区：[1]内蒙古通辽市内蒙古民族师范学院化学系 [2]内蒙古师范大学化学系 [3]内蒙古师范大学配位化学研究所,呼和浩特010022

出　　处：《应用化学》1992年第3期97-99,共3页Chinese Journal of Applied Chemistry

摘　　要：关于烯烃的催化氧化,报道较多。Takao等研究了苯乙烯在Ir和Rh络合物存在下的氧化反应;Collman曾报道环己烯在Vaska络合物[IrX(CO)(PPh_3)_2]催化下氧化成环己酮和环已烯氧化物。本文采用Cotton合成的簇合物[W_3O_2(CH_3CO_2)_6(H_2O)_3]Br_2·The catalytic activities of two catalysts, (W_3O_2(CH_3COO)_6 (H_2O)_3) Br·2H_2O and (W_2MoO_2(CH_3COO)_6 (H_2O)_3) Er·2H_2O in the oxidation of styrene have been studied. The results showed that these two clusters have better catalytic properties than those given by Irclco(pph_3)_2 and Rhcl(pph_3)_2. The catalysts can be used repeatly without change in their structure and activities.

关 键 词：钨钼簇合物 苯乙烯 氧化反应 催化 

分 类 号：TQ426.92[化学工程]