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Action of amines and carbonyl reagents on 3,5‐diphenyl‐4‐pyrone and its thio analogue
Author(s) -
ElKholy Ibrahim ElSayed,
Mishrikey Marcos Michael,
Atmeh Ragheb Fuad
Publication year - 1974
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570110407
Subject(s) - chemistry , thio , hydrazine (antidepressant) , pyrone , reagent , hydrate , medicinal chemistry , organic chemistry , stereochemistry , chromatography
Several N ‐substituted, 3,5‐diphenyl‐4‐pyridones and 4‐thiopyridones were obtained by the action of amines on 3,5,‐diphenyl‐4‐pyrone and its thio analogue. With hydrazine hydrate, the products were 1‐amino‐3,5‐diphenyl‐4‐pyridone and the corresponding thione. The spectral characteristics ol these pyridones were studied.