Synthesis of some α, β??unsaturated sulphones with potential acaricidal properties

M Gerstenfeld, PA Van Zwieten…

文献索引：Gerstenfeld,M. et al. Recueil des Travaux Chimiques des Pays-Bas, 1963 , vol. 82, p. 275 - 281

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被引用次数: 4

摘要

The intermediate carboxylic acid V (R= H) was not isolated as it spontaneously decarboxylated to yield I. The relatively low yield (22%) of the condensation reaction is probably due to the instability of 4-chlorophenylsulphonylacetic acid, which partly decarboxylates during the condensation. Baliah and co-workers 6 also report low yields for this type of condensation reaction.