Synthesis of vinyl Sulfones from 1,3-Dithiolane Tetraoxides
摘要:
Vinyl sulfones are prepared in high yield by the treatment of 1,3-dithiolane tetraoxides with a catalytic amount of N,N-diisopropylethylamine in ethanol.
The Lithium Diisopropylamide-induced Fragmentation of 1,3-Dithiolane Derivatives of Several Ketones Having α-Hydrogen
作者:Hideyuki Ikehira、Shigeo Tanimoto、Tatsuo Oida
DOI:10.1246/bcsj.56.2537
日期:1983.8
The reaction of 1,3-dithiolane derivatives of ketones having α-hydrogen with lithium diisopropylamide results in fragmentation to the corresponding thioketone followed by further conversion in a few steps to the other intermediate species which, on trapping with alkyl halide, leads to a vinylic sulfide and/or a sulfide bearing a secondary alkyl group.
PIRKLE, WILLIAM H.;HAMPER, BRUCE C., J. CHROMATOGR., 450,(1988) N 2, C. 199-200
作者:PIRKLE, WILLIAM H.、HAMPER, BRUCE C.
DOI:——
日期:——
Synthesis of vinyl Sulfones from 1,3-Dithiolane Tetraoxides
作者:Brian E. Love、Li Chao
DOI:10.1080/00397919308011151
日期:1993.12
Vinyl sulfones are prepared in high yield by the treatment of 1,3-dithiolane tetraoxides with a catalytic amount of N,N-diisopropylethylamine in ethanol.