4576-90-3, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Isothiazole-3-carboxylic acid, cas is 4576-90-3,the isothiazole compound, it is a common compound, a new synthetic route is introduced below.
[00163] To a solution of isothiazole-3-carboxylic acid (20 mg, 0.15 mmol), EDC (32.4 mg, 0.17 mmol), HOBt (23. mg, 0.17 mmol) in DMF (0.3 mL) was added 3- amino-N-cyclopropyl-4-methyl-benzamide hydrochloride (35 mg, 0.15 mmol) followed by DIPEA (0.03 mL, 0.17 mmol). The reaction was heated at 500C for 1 h. Water (0.6 mL) was added dropwise and the reaction removed from heating. The solids were stirred overnight at room temp, filtered, and washed with water to give (42.1 mg, 91% yield). HPLC tR= 2.63 min, 99.80 % purity; LCMS 302.1 (M + H).
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Isothiazole-3-carboxylic acid, 4576-90-3
Reference£º
Patent; BRISTOL-MYERS SQUIBB COMPANY; WO2008/57775; (2008); A2;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com