Grivsky, E. M. published an article in 1971, the title of the article was Convenient synthesis of chloronitrobenzonitrile isomers and homologs.Application of 34662-29-8 And the article contains the following content:
Ten position isomers of chloronitrobenzonitrile and some homologs were prepared from the corresponding benzoic acids and MeSO2NH2 in the presence of PCl5. This method was more generally applicable than the previous procedure using p-toluenesulfonamide and the products were obtained in amounts approaching the theoretical yields. A cyclic mechanism for a transformation leading to the formation of these aromatic nitriles was postulated. Thus, 0.1 mole 3-chloro-5-nitrobenzoic acid was treated with 0.1 mole MeSO2NH2 and 0.2 mole PCl5. After an initial exothermic reaction during which the internal temperature rose to 50-60°, the mixture was heated 30 min at 180° and the product worked up to give 3-chloro-5-nitrobenzonitrile (I). The experimental process involved the reaction of 3-Chloro-4-nitrobenzonitrile(cas: 34662-29-8).Application of 34662-29-8
3-Chloro-4-nitrobenzonitrile(cas:34662-29-8) belongs to nitriles. Some nitriles are manufactured by heating carboxylic acids with ammonia in the presence of catalysts. This process is used to make nitriles from natural fats and oils, the products being used as softening agents in synthetic rubbers, plastics, and textiles and for making amines.Application of 34662-29-8
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts