The preparation of 2-AMINO-5-CYANOBENZOIC acid derivatives includes the connection of a 2-amino-5-chloro (bromo) benzoic acid derivative with a metal cyanide reagent, a copper salt (I), an iodized salt and a pyridine; and the preparation of a different compound with these compounds.

摘要

Preparation method of acid Derivatives of 2 - amino - 5 - cianobenzoico which comprises contacting a compound derived from acid 2 - amino - 5 - chlorine (Bromine) benzoic acid with a metal cyanide Reagent,A Salt of copper (i) IODIDE Pyridine Salt and a method for preparing a compound; and from these Heterocyclic compounds.