5-phenyl-2, 4, -pentadienoic acid amides were synthesized by acylation or amidation of 5-phenyl-2, 4 -pentadienoyl chloride with heterocyclic amines (piperidine, 3-methylpiperidine, 2, 6-dimethylpiperidine and pyrrolidine) and aromatic amines (2-amino...
5-phenyl-2, 4, -pentadienoic acid amides were synthesized by acylation or amidation of 5-phenyl-2, 4 -pentadienoyl chloride with heterocyclic amines (piperidine, 3-methylpiperidine, 2, 6-dimethylpiperidine and pyrrolidine) and aromatic amines (2-aminopyridine, 4-anisidine, 4-nitroan iline, 4-acetoaminoaniline and 4-aminobenzoic acid) in the presence of pyridine, benzene, or tetrahydrofuran.