MULTIPLE BONDS BETWEEN MAIN GROUP ELEMENTS AND TRANSITION-METALS .106. A SURFACE ORGANOMETALLIC APPROACH TO THE SYNTHESIS OF RHENIUM-BASED CATALYSTS FOR THE METATHESIS OF OLEFINS - CH3REO3/NB2O5

被引:68
作者
BUFFON, R [1 ]
AUROUX, A [1 ]
LEFEBVRE, F [1 ]
LECONTE, M [1 ]
CHOPLIN, A [1 ]
BASSET, JM [1 ]
HERRMANN, WA [1 ]
机构
[1] TECH UNIV MUNICH,INST ANORGAN CHEM,W-8046 GARCHING,GERMANY
来源
JOURNAL OF MOLECULAR CATALYSIS | 1992年 / 76卷 / 1-3期
关键词
D O I
10.1016/0304-5102(92)80165-D
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
The reaction of methyltrioxorhenium with the surface of niobium oxide leads to an active catalyst for the metathesis of acyclic olefins. The activity is related to the niobia surface acidity and to a methylrhenium surface species that resonates at 25 ppm on the C-13 MAS NMR spectrum.
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页码:287 / 295
页数:9
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