One-step synthesis of complex cyclopropanone phenylthioketals by the reaction of sulfur-stabilized anions with ketene bis (phenylthio) acetal

T Cohen, RB Weisenfeld…

文献索引：Cohen,T. et al. Journal of Organic Chemistry, 1979 , vol. 44, # 25 p. 4744 - 4746

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被引用次数: 14

摘要

Summary: Organolithium compounds which are stabilized by a phenylthio group lose the latter and form cyclopropanone phenylthioketals upon reaction with 1, l-bis-(pheny1thio) ethene; the latter is prepared by copper (1)-induced elimination of thiophenol from l, l, l-tris (phenylthio) ethane, which is in turn generated by the reaction of acetic acid with a reagent formed by the reaction of trimethylaluminum with thiophenol.