作者:Hubert Makomo、Serge Masson、Monique Saquet
DOI:10.1016/s0040-4039(00)79302-6
日期:1993.11
Diisopropyl (mercaptomethyl) phosphonate was easily prepared by the reduction of S-methyl phosphonodithioesther with sodium borohydride, heated under reflux of acetonitrile. The phosphonate carbanion generated from the corresponding S-allyl sulfide underwent a [3,2] sigmatropic shift, and led to diisopropyl (allyl mercapto methyl) phosphonate.
通过用硼氢化钠将S-甲基膦酰基二硫代醚还原,并在乙腈回流下加热,可以轻松制备磷酸二异丙基(巯基甲基)酯。由相应的S-烯丙基硫化物生成的膦酸酯碳负离子经历[3,2]σ位移,并生成二异丙基(烯丙基巯基甲基)膦酸酯。