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A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation
Iron (III) phthalocyanine complexes were employed for the first time as a mild and efficient Lewis acid catalyst in the selective oxidation of cyclohexene to cyclohexane-1,2-diol. It was found that the catalyst FePcOTf shown excellent conversion and moderate selectivity relative to other iron (III)...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2015
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272422/ https://www.ncbi.nlm.nih.gov/pubmed/25970042 http://dx.doi.org/10.3390/molecules20058429 |
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author | Zhou, Baocheng Chen, Wenxing |
author_facet | Zhou, Baocheng Chen, Wenxing |
author_sort | Zhou, Baocheng |
collection | PubMed |
description | Iron (III) phthalocyanine complexes were employed for the first time as a mild and efficient Lewis acid catalyst in the selective oxidation of cyclohexene to cyclohexane-1,2-diol. It was found that the catalyst FePcOTf shown excellent conversion and moderate selectivity relative to other iron (III) phthalocyanine complexes. The optimum conditions of the oxidation reaction catalyzed by FePcOTf/H(2)O(2) have been researched in this paper. Iron (III) phthalocyanine triflate (1 mol %) as catalyst, hydrogen peroxide as oxidant, methanol as solvent, and a mole ratio of substrate and oxidant (H(2)O(2)) of 1:1 were used for achieving moderate yields of 1,2-diols under reflux conditions after eight hours. |
format | Online Article Text |
id | pubmed-6272422 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2015 |
publisher | MDPI |
record_format | MEDLINE/PubMed |
spelling | pubmed-62724222019-01-07 A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation Zhou, Baocheng Chen, Wenxing Molecules Communication Iron (III) phthalocyanine complexes were employed for the first time as a mild and efficient Lewis acid catalyst in the selective oxidation of cyclohexene to cyclohexane-1,2-diol. It was found that the catalyst FePcOTf shown excellent conversion and moderate selectivity relative to other iron (III) phthalocyanine complexes. The optimum conditions of the oxidation reaction catalyzed by FePcOTf/H(2)O(2) have been researched in this paper. Iron (III) phthalocyanine triflate (1 mol %) as catalyst, hydrogen peroxide as oxidant, methanol as solvent, and a mole ratio of substrate and oxidant (H(2)O(2)) of 1:1 were used for achieving moderate yields of 1,2-diols under reflux conditions after eight hours. MDPI 2015-05-11 /pmc/articles/PMC6272422/ /pubmed/25970042 http://dx.doi.org/10.3390/molecules20058429 Text en © 2015 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/4.0/). |
spellingShingle | Communication Zhou, Baocheng Chen, Wenxing A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation |
title | A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation |
title_full | A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation |
title_fullStr | A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation |
title_full_unstemmed | A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation |
title_short | A Mild Catalytic Oxidation System: FePcOTf/H(2)O(2) Applied for Cyclohexene Dihydroxylation |
title_sort | mild catalytic oxidation system: fepcotf/h(2)o(2) applied for cyclohexene dihydroxylation |
topic | Communication |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6272422/ https://www.ncbi.nlm.nih.gov/pubmed/25970042 http://dx.doi.org/10.3390/molecules20058429 |
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