With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.247037-82-7,Thiazole-2-carboximidamide hydrochloride,as a common compound, the synthetic route is as follows.
A mixture of ethyl 3-oxobutanoate (0.4 g, 3 mmol), cyclohexanecarbaldehyde (0.34 g, 3 mmol), 1,3-thiazole-2-carboximidamide HCl salt (0.49 g, 3 mmol) and KOAc (0.59 g, 6 mmol) in CF3CH2OH (10 mL) was stirred for 24 hours at 90 C. After being cooled, it was partitioned (EtO Ac-brine). The organic was dried (Na2SO4), filtered and concentrated. The residue was chromatographed (silica, ethyl acetate/petroleum ether) to give the desired compound as a yellow solid (0.35 g, 34%). ESIMS m/z = 334.1 [M+H]+.
247037-82-7, The synthetic route of 247037-82-7 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; ENANTA PHARMACEUTICALS, INC.; QIU, Yao-Ling; CAO, Hui; LI, Wei; PENG, Xiaowen; JIN, Meizhong; KASS, Jorden; GAO, Xuri; OR, Yat, Sun; (99 pag.)WO2017/11552; (2017); A1;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica