Olefin Epoxidation with Bis(trimethylsilyl) Peroxide Catalyzed by Inorganic Oxorhenium Derivatives. Controlled Release of Hydrogen Peroxide
The replacement of organometallic rhenium species (e.g., CH3ReO3) by less expensive and more readily available inorganic rhenium oxides (e.g., Re2O7, ReO3(OH), and ReO3) can be accomplished using bis(trimethylsilyl) peroxide (BTSP) as oxidant in place of aqueous H2O2. Using a catalytic amount of a p...
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Published in | Journal of organic chemistry Vol. 66; no. 13; pp. 4713 - 4718 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
United States
American Chemical Society
29.06.2001
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Subjects | |
Online Access | Get full text |
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Summary: | The replacement of organometallic rhenium species (e.g., CH3ReO3) by less expensive and more readily available inorganic rhenium oxides (e.g., Re2O7, ReO3(OH), and ReO3) can be accomplished using bis(trimethylsilyl) peroxide (BTSP) as oxidant in place of aqueous H2O2. Using a catalytic amount of a proton source, controlled release of hydrogen peroxide helps preserve sensitive peroxorhenium species and enables catalytic turnover to take place. Systematic investigation of the oxorhenium catalyst precursors, substrate scope, and effects of various additives on olefin epoxidation with BTSP are reported in this contribution. |
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Bibliography: | ark:/67375/TPS-7X03D4WC-3 istex:599738720856DC29AE226F825DD1E3CD31337193 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0022-3263 1520-6904 |
DOI: | 10.1021/jo010369m |