Synthesis and Characterization of New Heterocyclic Schiff's Bases from Methyl 4-Hydroxybenzoate.
Keywords:
Heterocyclic compounds, Schiff's bases, Triazole, tautomerisAbstract
New Schiff's bases with 1,2,4-triazole ring (3a-j) have been synthesized from 4-(4'-amino-5-mercapto-4H-1, 2, 4-triazol-3-yl) phenol (2) which is obtained from 4-hydroxybenzohydrazide (1) by a cyclization reaction. Infrared spectroscopy and 1H NMR spectroscopy were used to characterize the structure of synthesized compounds. All the final products are indicated as keto-enol and thione-thiol tautomers.Downloads
Published
2018-05-24
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Synthesis and Characterization of New Heterocyclic Schiff’s Bases from Methyl 4-Hydroxybenzoate. ANJS 2018, 19 (3), 28-33.