Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5228521 | Tetrahedron | 2008 | 5 Pages |
Abstract
Methyltrioxorhenium/3-methylpyrazole has proved to be an efficient catalytic system for epoxidation of alkenes with aqueous 35% H2O2 in excellent yields under organic solvent-free conditions. The yields of epoxides by the organic solvent-free epoxidation are comparable to those using CH2Cl2 as the organic solvent. The epoxidations of simple alkenes under organic solvent-free conditions are slower than those in CH2Cl2, while the epoxidations of alkenols such as citronellol are faster than those in CH2Cl2.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Shigekazu Yamazaki,