Electroepoxidation of natural and synthetic alkenes mediated by sodium bromide
Electroepoxidation of synthetic alkenes (styrene, trans-stilbene and trans-β-methylstyrene) and of some natural terpenes (limonene, terpinolene, geraniol, α-terpinene, γ-terpinene and α-terpineol) mediated by sodium bromide was performed in MeCN:H 2O (4:1) at platinum electrodes. The indirect electr...
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Published in | Comptes rendus. Chimie Vol. 12; no. 8; pp. 841 - 849 |
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Main Authors | , , , , |
Format | Journal Article Conference Proceeding |
Language | English |
Published |
Paris
Elsevier SAS
01.08.2009
Elsevier |
Subjects | |
Online Access | Get full text |
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Summary: | Electroepoxidation of synthetic alkenes (styrene,
trans-stilbene and
trans-β-methylstyrene) and of some natural terpenes (limonene, terpinolene, geraniol, α-terpinene, γ-terpinene and α-terpineol) mediated by sodium bromide was performed in MeCN:H
2O (4:1) at platinum electrodes. The indirect electrochemical oxidation of the olefins led to the corresponding epoxides in yields ranging from 23% to 79%.
L'électroépoxydation d'alcènes synthétiques (styrène,
trans-stilbène et
trans-β-méthylstyrène) et d'alcènes naturels terpéniques (limonène, terpinolène, géraniol, α-terpinène, γ-terpinène et α-terpinéol) à l'aide de bromure de sodium a été réalisée dans un mélange MeCN:H
2O (4:1) avec des électrodes de platine. L'oxydation électrochimique indirecte d'oléfines conduit aux époxydes correspondants avec des rendements allant de 23% à 79%. |
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ISSN: | 1631-0748 1878-1543 1878-1543 |
DOI: | 10.1016/j.crci.2008.10.014 |