1
The invention relates to a method for producing alkoxy malonic acid dinitriles of general formula (I), wherein R
1
means C
1
-
6
-alkyl or halogen-substituted C
1-6
-alkyl. The method is characterised in that the corresponding alkoxy malonic acid diamides of general formula (II), wherein R
1
has the aforementioned meaning, are converted by means of a dehydrating agent. The invention also relates to the intermediate products of general formula (III), whereby said products are formed during dehydration.
这项发明涉及一种制备通式(I)中的烷氧基
丙二酸二腈的方法,其中R1代表C1-6烷基或卤素取代的C1-6烷基。该方法的特点在于,通过脱
水剂将通式(II)中的相应烷氧基
丙二酸二酰胺转化而成,其中R1具有上述含义。该发明还涉及通式(III)的中间产物,这些产物在脱
水过程中形成。