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Controlling selectivity in catalysis: Selective greener oxidation of cyclohexene under microwave conditions

Paper ID Volume ID Publish Year Pages File Format Full-Text
43771 45987 2008 6 PDF Available
Title
Controlling selectivity in catalysis: Selective greener oxidation of cyclohexene under microwave conditions
Abstract

A smart and greener microwave approach to the selective oxidation of cyclohexene is reported whereby, depending on the reaction conditions, the epoxide (65% conversion, 75% selectivity), the enol (70% conversion, 80% selectivity) or the enone (>99% conversion, 89% selectivity) can be obtained in a short period of time ranging from 1 to 20 min. A cobalt-salen-SBA-15 material was employed as catalyst. The reported solventless microwave protocol was simple, greener and more efficient compared to any other reported cyclohexene oxidations.

Graphical abstractA smart and greener approach to the selective oxidation of cyclohexene is reported whereby, depending on the reaction conditions, the epoxide, the enol or the enone can selectively be obtained. A cobalt-salen-SBA-15 material was employed as catalyst. The reported protocol was simple, greener and more efficient compared to any reported cyclohexene oxidations.Figure optionsDownload full-size imageDownload as PowerPoint slide

Keywords
Selectivity; Heterogeneous catalysis; Co-salen-SBA-15; Oxidation of cyclohexene; Microwaves
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 341, Issues 1–2, 15 June 2008, Pages 154–159
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
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Price was $35.95
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100% Money Back Guarantee
Full-text PDF Download
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