作者:Claudie Florac、Philippe Le Grel、Michèle Baudy-Floc'h、Albert Robert
DOI:10.1055/s-1991-26562
日期:——
2-Substituted oxirane-1,1-dicarbonitriles react with water, alcohols or phenol to give 2-substituted 2-hydroxyacetic acids, alkyl 2-alkoxyacetates and phenyl 2-phenoxyacetates, respectively. Reaction of 2-substituted oxirane-1,1-dicarbonitrile with thiophenol and a nucleophile, typically water ethanol or urea, gave 2-(phenylthio)acetic acids, ethyl 2-(phenylthio)acetates and N-aminocarbonyl-2-(phenylthio)acetamides.
2-取代的环氧乙烷-1,1-二氰基化合物与水、醇或苯酚反应,分别生成2-取代的2-羟基乙酸、烷基2-烷氧基乙酸酯和苯基2-苯氧基乙酸酯。2-取代的环氧乙烷-1,1-二氰基化合物与硫酚及亲核试剂(通常为水、乙醇或尿素)反应,生成2-(苯硫基)乙酸、乙基2-(苯硫基)乙酸酯和N-氨基羰基-2-(苯硫基)乙酰胺。