Synthesis of imidazole derivatives: Ester and hydrazide compounds with antioxidant activity using ionic liquid as an efficient catalyst
作者:Antar A. Abdelhamid、Hanan A. Salah、Adel A. Marzouk
DOI:10.1002/jhet.3808
日期:2020.2
sulfate (PHS) was used as an excellent ionic liquid catalyst for the preparation of many imidazoles moiety, which have biologically application via one‐pot multicomponent reaction. Imidazoles were afforded through the reaction of equimolar from 1,2‐diphenylethane‐1,2‐dione, ammonium acetate, different aromatic aldehydes, and ethyl glycinate hydrochloride. This method has the advantages of giving excellent