Ethylenic trimethylsilyl ketone 1 affords, upon treatment with PhSSiMe3 in the presence of BF3.Et2O, 1-trimethylsilyl-1, 3-bis(phenylthio)propene which has been shown to act as a useful sila ?-acyl vinyl anion equivalent, opening a novel access to richly functionalized ?,?-unsaturated acylsilanes
Ethylenic acylsilanes as synthetic equivalents of sila beta-acyl anions
Reginato Gianna;Mordini Alessandro;
1992
Abstract
Ethylenic trimethylsilyl ketone 1 affords, upon treatment with PhSSiMe3 in the presence of BF3.Et2O, 1-trimethylsilyl-1, 3-bis(phenylthio)propene which has been shown to act as a useful sila ?-acyl vinyl anion equivalent, opening a novel access to richly functionalized ?,?-unsaturated acylsilanesFile in questo prodotto:
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