57715-76-1Relevant articles and documents
Green synthesis method of anticoccidial veterinary drug Ethanamizuril
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Paragraph 0035-0036; 0040; 0042-0043; 0047; 0049-0050; 0054, (2020/04/17)
The invention relates to a green synthesis method of anticoccidial veterinary drug Ethanamizuril, and solves the technical problems that in the prior art, an Ethanamizuril production method needs tensteps of reaction, the reaction steps are complex, the raw materials are difficult to obtain and high in price, the investment is large, the yield is low, the product quality is poor, the color is poor, and the method is not suitable for industrial production. According to the green synthesis method of anticoccidial veterinary drug Ethanamizuril, 4-chloro-3-methylaniline and EPC are taken as initial raw materials, diazo coupling, cyclization, hydrolysis, decarboxylation and condensation reaction are carried out to obtain the product Ethanamizuril. The method is widely applied to the technicalfield of veterinary drug synthesis.