Tautomerism and Reactions of 1H-1,2,4-Triazole-5-thiones with Hydrazonoyl Halides
β Scribed by Mosselhi A. N. Mosselhi; Magda A. Abdallah; Sayed M. Riyadh; Abdelhamid E. Harhash; Dr. Ahmad S. Shawali
- Publisher
- John Wiley and Sons
- Year
- 1998
- Tongue
- English
- Weight
- 430 KB
- Volume
- 340
- Category
- Article
- ISSN
- 1615-4150
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## Abstract magnified image By the reaction aminomethylation, chloromethylation and acylation of 4βmethylβ4__H__β1,2,4βtriazoleβ3βthiol, 4βmethylβ1βsubstitutedβ1__H__β1,2,4βtriazoleβ5(4__H__)βthione 1β8 were obtained. Molecular structure of the obtained compounds was confirmed by an elemental anal
## Hydrazonoyl halides have been caused to react with each of methyl 5-ethoxycarbonyl-4-methylthiazole-2-aminothiocarbamate, benzyl 5-ethoxycarbonyl-4-methylthiazole-2-aminothiocarbamate, and 5-ethoxycarbonyl-4-methylthiazol-2-ylphenylthiourea in the presence of triethylamine to give 2-imino-(5-eth