α, β-Epoxy sulfoxides and sulfones. Synthesis and some reactions

T Durst, KC Tin, FD Reinach-Hirtzbach…

文献索引：Durst,T. et al. Canadian Journal of Chemistry, 1979 , vol. 57, p. 258 - 266

全文：HTML全文

被引用次数: 53

摘要

A number of α, β-epoxy sulfoxides and epoxy sulfones have been prepared via cyclization of α-chloro-β-hydroxy sulfoxides or phase-transfer catalyzed reaction between α-chloroalkyl sulfones and carbonyl compounds. Thermal and acid-catalyzed rearrangement of these epoxides resulted in migration of sulfinyl or sulfonyl groups to form β-carbonyl sulfoxides or sulfones. Upon treatment of the epoxy sulfones with MgBr2 in ether, α-bromocarbonyl ...