N-benzyl-trimethylammonium hydroxide T=5 - 10°C; dann bei 25grad;

sodium hydroxide; N-benzyl-N,N,N-triethylammonium chloride in water T=20°C; 4 h; When a mixture with α-bromoacrylonitrile was treated with a deficiency of bromoform under phase transfer conditions, only formation of 4,4,4-tribromo-butyronitrile was observed.; Product distribution;

hydrogenchloride T=60 - 65°C;

hydrogenchloride T=60 - 65°C;