Abstract
Efficient aerobic oxidation of cyclohexene to the corresponding products catalyzed by iron (III) porphyrins in supercritical carbon dioxide (scCO2) has been developed. Compared with the oxidation occurred in dichloroethane, the efficiency was improved significantly in scCO2, in which the cyclohexene conversion increased from 10.5% to 22.4%. Influence of various reaction parameters including catalyst, catalyst dosage, reaction temperature and pressure on the activity and selectivity were investigated in detail. Moreover, a plausible mechanism involving free radical and high-valence iron species was proposed.
Funder
Research and Innovation Team Construction Project of Guangdong University of Petrochemical Technology
the Local Innovative and Research Teams Project of Guangdong Pearl River Talents Program
Guangdong Provincial Key R&D Programme
National Natural Science Foundation of China
National Natural Science Foundation of China-SINOPEC Joint Fund
Science and Technology Special Fund Project of Huizhou
National Key Research and Development Program of China
Publisher
The Electrochemical Society
Subject
Electronic, Optical and Magnetic Materials
Cited by
8 articles.
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