申请人:BASF Aktiengesellschaft
公开号:US04022804A1
公开(公告)日:1977-05-10
A process for the manufacture of .beta.-bromoalkylsulfones and .beta.-bromoalkenylsulfones by addition reaction of sulfonic acid bromides with olefins or acetylenes in the presence of hydroperoxide and, optionally, of metal salts. Starting materials for further syntheses and for biologically active compounds may be obtained by subsequent dehydrobromination of the addition products.
一种制备β-溴烷基磺酮和β-溴烯基磺酮的方法,通过在氢过氧化物存在下,将磺酸溴化物与烯烃或乙炔进行加成反应,并可选地加入金属盐。通过随后的脱溴反应,可以获得用于进一步合成和生物活性化合物的起始原料。