Synthesis of novel 2-propenoyl amides, esters, heterocyclic compounds and their screening as antifungal and antibacterial agents

Abstract

Compound, 2-cyano-3-(2 ˊ ,4ˊ-dichlorophenyl)-2-prpoenoyl chloride, 3 , was reacted with nitrogen, sulfur, and oxygen nucleophilic reagents to give new 2-propenoyl amide and ester derivatives. Some of these derivatives were cyclized under the reaction conditions and/or with POCl 3 or Ac 2 O to give new derivatives of heterocyclic systems. Some of these compounds were tested as antibacterial and antifungal agents.