Intermolecular Reductive Heterocyclization of Potassium 2-Acyl-1,1,3,3-tetracyanopropenides
摘要:
2-Acyl-1,1,3,3-tetracyanopropenides undergo intermolecular reductive heterocyclization under the action of mercaptoethanol or sodium borohydride, resulting in the formation of 2-[5-amino-4-cyano-2-alkyl(aryl)furan-3(2H]-ylidene) malononitriles in high yields and excellent purities, These are of interest as potential precursors to organic nonlinear optical (NLO) materials and prospective antibiofilm antimicrobial agents.
2-Acyl-1,1,3,3-tetracyanopropenides undergo intermolecular reductive heterocyclization under the action of mercaptoethanol or sodium borohydride, resulting in the formation of 2-[5-amino-4-cyano-2-alkyl(aryl)furan-3(2H]-ylidene) malononitriles in high yields and excellent purities, These are of interest as potential precursors to organic nonlinear optical (NLO) materials and prospective antibiofilm antimicrobial agents.