Cross-metathesis of methyl oleate with ethylene over methyltrioxorhenium supported on ZnAl2O4 as a heterogeneous catalyst
作者： Maeum Lee , Yoo Han Han , Dong Won Hwang
DOI: 10.1016/J.CATCOM.2020.106088
关键词: Mesoporous material 、 Chloride 、 Chemistry 、 Metathesis 、 Heterogeneous catalysis 、 Catalysis 、 Lewis acids and bases 、 Polymer chemistry 、 Grafting 、 Ethylene
摘要: Abstract A new heterogeneous catalyst system for the cross-metathesis of methyl oleate with ethylene was investigated based on methyltrioxorhenium (MTO) grafted spinel-type mesoporous ZnAl2O4 in absence chloride first time. NH3 TPD spectra revealed that number Lewis acid sites decreased significantly after MTO grafting, thereby demonstrating support are involved binding to MTO. Notably, exhibited a good catalytic activity, producing only desired products 1-decene and 9-decenoate.
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