Abstract:
A process which comprises contacting and catalytically reacting under essentially anhydrous conditions in the liquid phase an amide with a nitrile according to the equation: RCONH₂ + R¹CN → RCN + R¹CONH₂ where R and R₁ are not the same and are each selected from
(1) H, hydrocarbyl, a hydrocarbyl group substituted with: one or more of F, Cl, Br, I, amido, cyano, formyl, hydrocarbylcarbonyl, hydrocarbyloxy, hydrocarbyloxycarbonyl, hydrocarbylcarbonyloxy and dihydrocarbylamino, and (2) any of group (1) where one or more H atoms are substituted by a deuterium atom.
Abstract translation:一种方法,其包括在基本上无水的条件下在液相中使酰胺与腈按照下列方程式接触和催化反应:RCONH2 + R 1 -CN - > RCN + R 1 CONH 2,其中R和R 1不相同 并且分别选自(1)H,烃基,被F,Cl,Br,I,酰胺基,氰基,甲酰基,烃基羰基,烃氧基,烃氧基羰基,烃基羰基氧基和二烃基氨基中的一种或多种取代的烃基,和(2) 其中一个或多个H原子被氘原子取代的基团(1)中的任一个。 H