Bulletin of the Chemical Society of Japan

Selective Oxidation of Unsymmetrical Thiosulfinic S-Esters to the Corresponding Thiosulfonic S-Esters with NaIO 4

T Takata, YH Kim, S Oae

Index: Takata, Toshikazu; Kim, Yong Hae; Oae, Shigeru Bulletin of the Chemical Society of Japan, 1981 , vol. 54, # 5 p. 1443 - 1447

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Citation Number: 24

Abstract

Unsymmetrical thiosulfinic S-esters were oxidized with sodium metaperiodate in aqueous media to the corresponding unsymmetrical thiosulfonic S-esters nearly quantitatively. The oxidation was accelerated by addition of a catalytic amount of inorganic and organic acids or halogen. Sulfinic esters were produced competitively along with the thiosulfonic S-esters in the oxidation of thiosulfinic S-esters in aqueous alcohol. However, unsymmetrical ...