Process for preparing substituted aromatic amines.

摘要

There is provided a process for preparing azo compounds substituted aromatic CONSISTING contacting a nucleophilic compound and azo containing compound in the presence of suitable solvent system, and reacting the nucleophilic compound and azo containing compound in the presence of base ACCEPTABLE QUANTITY AND CONTROLLED protic material at a temperature of about 10 (degrees) CA aPPROXIMATELY 150 (DEGREES) C IN CONFINED a reaction zone wherein the molar ratio of protic material BASED is 0: 1 to about 5: 1. In another embodiment, azo compounds substituted aromatic REACT IN ADDITION with a nucleophilic compound in the presence of a solvent suitable system, an appropriate base and a controlled amount of protic material at a temperature of about 70 (degrees) CA APPROXIMATELY 200 (degrees) C EN a reaction zone chamber into which the molar ratio of protic material to BASE is 0: 1 to about 5: 1 to produce an aromatic amine REPLACED. In another embodiment, there is provided a process for PREPARES aromatic amines REPLACED CONSISTING contacting a nucleophilic compound and azo compound substituted aromatic presence of a suitable solvent system, and reacting the nucleophilic compound and the AZO AROMATICO REPLACED IN THE PRESENCE OF PROPER base and a controlled amount of protic material at a temperature of about 70 (degrees) CA aPPROXIMATELY 200 (degrees) C in a reaction zone chamber into which the molar ratio of protic A base material is 0: 1 to about 5 1 E another embodiment, substituted aromatic amines THE iNVENTION RENT TO PRODUCE reductively alkylated diamines or substituted derivatives thereof.