A simple iodine-DMSO-promoted multicomponent reaction for the synthesis of 2,4-disubstituted dihydrotriazole-3-ones

摘要

A series of 2,4-disubstituted 1,2,4-triazole-3-ones 4 were prepared via an iodine-DMSO-promoted three-component reaction of formaldehyde, amines and hydrazines in moderate yields.

关键词

AGGREGATION-INDUCED EMISSION RACEMIC C6-UNSUBSTITUTED TETRAHYDROPYRIMIDINES STRUCTURE-PROPERTY RELATIONSHIP ONE-POT SYNTHESIS SP(2) C-H DERIVATIVES DESIGN SERIES PHARMACOLOGY 2-OXINDOLES