Tetrahedron

The use of sulfines in nucleophilic acylation reactions

GE Veenstra, B Zwanenburg

文献索引：Veenstra,G.E.; Zwanenburg,B. Tetrahedron, 1978 , vol. 34, p. 1585 - 1592

全文：HTML全文

被引用次数: 25

摘要

The thiophilic addition of MeLi and BuLi to aromatic alkylthio-and arylthio sulfines has been studied. The resulting dithioacetal monoxides are isolated in high yields. Reactions of MeLi with aromatic arylsulphinyland arylsulfonyl sulfines give the corresponding dithioacetal di- and trioxidcs. Acid treatment of dithioacetal monoxides results in aromatic aldehydes. The nucleophilic acylation of the acylanion equivalents obtained from sulfines is investigated. ...