申请人:Bayer Aktiengesellschaft
公开号:US04588833A1
公开(公告)日:1986-05-13
Substituted succinic acid amides, in particular substituted succinic acid amides containing differing derivative groups, are prepared by reacting unsaturated carboxamides with carbon monoxide and with a nucleophilic component containing at least one mobile hydrogen atom, in the presence of cobalt compounds and, if appropriate, in the presence of one or more tertiary nitrogen bases, under an elevated pressure and at an elevated temperature.
取代的琥珀酸酰胺,特别是含有不同衍生物基团的取代的琥珀酸酰胺,通过在钴化合物存在下,在升高的压力和温度下,将不饱和羧酰胺与一种含有至少一个可动氢原子的亲核成分和一氧化碳反应,并在必要时在一种或多种三级氮碱存在下制备。