Analyzing the synthesis route of 18480-53-0

18480-53-0, The synthetic route of 18480-53-0 has been constantly updated, and we look forward to future research findings.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.18480-53-0,3,4-Dichloroisothiazole-5-carboxylic acid,as a common compound, the synthetic route is as follows.

(To 4.0 g (20.3 mmol) of 3,4-dichloroisothiazole-5-carboxylic acid were added 8 ml of oxalyl chloride and a catalytic amount of N,N-dimethylformamide (DMF). The mixture was stirred at 50¡ãC for 30 minutes. The reaction mixture was concentrated under vacuum to obtain 3,4-dichloroisothiazole-5-carbonyl chloride.

18480-53-0, The synthetic route of 18480-53-0 has been constantly updated, and we look forward to future research findings.

Reference£º
Patent; KUMIAI CHEMICAL INDUSTRY CO., LTD.; IHARA CHEMICAL INDUSTRY CO., LTD.; EP2039690; (2009); A1;,
Isothiazole – Wikipedia
Isothiazole – ScienceDirect.com