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基团的取代的
琥珀酸酰胺,通过在
钴化合物存在下,如果适当的话,在一个高压和高温的条件下,将不饱和羧酰胺与一种含有至少一个活性氢原子的亲核成分反应,并且在存在一个或多个三级氮碱的情况下,与
一氧化碳反应制备而成。