The stereochemistry of the epoxidation reactions of the title compounds (R= Me, Et, t-Bu, Ph, p-F-Ph, OMe, OH, CF3, OCOPh) with sulfur ylides (dimethylsulfonium methylide and dimethyloxosulfonium methylide) has been determined in three different solvents (DMSO, C6H6 and THF). Relative rates have been measured and the kinetic constants k(cis) and k(trans) determined.
Sulfur ylides in reactions with 4-substituted cyclohexanones: Stereochemistry and reactivity / Migneco, L.M., E., V.. - In: GAZZETTA CHIMICA ITALIANA. - ISSN 0016-5603. - STAMPA. - 127:(1997), pp. 19-24.
Sulfur ylides in reactions with 4-substituted cyclohexanones: Stereochemistry and reactivity
MIGNECO, Luisa Maria;
1997
Abstract
The stereochemistry of the epoxidation reactions of the title compounds (R= Me, Et, t-Bu, Ph, p-F-Ph, OMe, OH, CF3, OCOPh) with sulfur ylides (dimethylsulfonium methylide and dimethyloxosulfonium methylide) has been determined in three different solvents (DMSO, C6H6 and THF). Relative rates have been measured and the kinetic constants k(cis) and k(trans) determined.File allegati a questo prodotto
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