In this paper,triazolinone was prepared by"one pot method",and its process was optimized.Triazolinone was synthesized from phenylhydrazine hydrochloride by neutralization reaction and addition cyclization reaction with an average yield of 92%.The optimal process conditions obtained in this paper have good reproducibility and stability,and have more industrialized application potential,which can provide a theoretical basis for industrial production.
万方数据
维普
