18903-18-9, Ethyl 5-aminothiazole-4-carboxylate is a thiazole compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
5-Amino-thiazole-4-carboxylic acid ethyl ester (460 mg) obtained in the same manner as in Chem. Pharm. Bull, 19(1) 119-123 (1971) was dissolved in ethanol (7 ml). Hydrazine monohydrate (1.3 ml) was added to this solution and the mixture was refluxed at 100C for 22 hr. The reaction mixture was cooled to room temperature and the obtained solid was collected by filtration and washed with ethanol. This solid was dried in vacuo to give the title compound (280 mg).1H-NMR(?, 300MHz, DMSO-d6) 4.26(2H,s),7.07(2H,s),8.00(1H,s),8.83(1H,s)., 18903-18-9
The synthetic route of 18903-18-9 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Japan Tobacco Inc.; EP1452526; (2004); A1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica