CYCLODIMERIZATION OF BICYCLO[2.2,1]HEPTA-2,5-DIENE IN THE PRESENCE OF RHODIUM-CONTAINING ZEOLITE CATALYSTS

被引:6
|
作者
GOLDSHLEGER, NF [1 ]
AZBEL, BI [1 ]
ISAKOV, YI [1 ]
SHPIRO, ES [1 ]
MINACHEV, KM [1 ]
机构
[1] RUSSIAN ACAD SCI,ND ZELINSKII ORGAN CHEM INST,MOSCOW 117913,RUSSIA
关键词
NORBORNADIENE; CYCLODIMERIZATION; RHODIUM; ZEOLITE; CATALYSIS; XPS;
D O I
10.1007/BF00696305
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
It has been shown that norbornadiene is dimerized in the presence of rhodium-containing zeolite catalysts, forming hexacyclic [4+2]dimers preferentially. The effect of the structure and the method of preparation and pretreatment of the catalysts on their activity and selectivity in norbornadiene cycloaddition was studied. The influence of the above parameters on the change in the electronic state of rhodium in the course of the reaction was also investigated.
引用
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页码:1802 / 1808
页数:7
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