Tetrathiodilactones
Abstract
Novel tetrathiodilactone derivatives [thienothiophenedithiones (2)] have been obtained by the reaction of tetrakis(alkylthio)thienothiophenes (1b and c) with thionyl chloride (as an electron-deficient reagent), along with the corresponding thiophene-3,4-bisthiocarboxylic thioanhydride derivatives (3).
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