名称:
Ethylmagnesium bromide mediated desulfinylation of α-halo-β-ketosulfoxides giving α-haloketones, and trapping of the magnesium enolate intermediate
摘要:
Treatment of alpha-halo-beta-ketosulfoxides with EtMgBr gives alpha-haloketones in high yields after protonation of the magnesium enolates. Trapping of the magnesium enolates with various electrophiles is also carried out.
DOI:
10.1016/0040-4039(91)80094-m