Operating under GL-PTC conditions, the ractions of lactones and activated esters with dimethyl carbonate and of thiophenol with methyl and esthyl esters are here reported; the former produce selectively mono-methylated derivatives, the latter give the corresponding ethers.
Mono-methylation of activated esters and thiophenol with different alkylating agents under gas-liquid phase-transfer catalysis (GL-PTC) conditions
SELVA, Maurizio;TUNDO, Pietro
1991-01-01
Abstract
Operating under GL-PTC conditions, the ractions of lactones and activated esters with dimethyl carbonate and of thiophenol with methyl and esthyl esters are here reported; the former produce selectively mono-methylated derivatives, the latter give the corresponding ethers.
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