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ChemicalBook CAS DataBase List Imidocarb dipropionate
55750-06-6

Imidocarb dipropionate synthesis

3synthesis methods
Midoca dipropionate is a new type of animal-specific antiprotozoal chemical drug for the treatment and prevention of various babesiosis, piriformis, trypanosomes, eperythrocytes, anaplasma borderline and Theileria various diseases caused. It can be synthesized by the reaction of imidazolide and ethyl acetate.
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Yield:55750-06-6 110.8 g

Reaction Conditions:

in ethyl acetate for 0.5 h;

Steps:

10 Synthesis of compound 1
Sequentially add the crude imidazolide (85g, 0.24mol) and 340mL ethyl acetate into a 1L three-necked flask,Heat and stir to reflux, the solids are all dissolved, add 4.3g activated carbon, reflux and stir for 0.5h,Filter, stir the filtrate to room temperature, add propionic acid (39.2g, 0.53mol) dropwise, after about 0.5h, a large amount of white solid precipitates out, cool to 510, stir and crystallize for 2h,Filter, wash the filter cake with a small amount of ethyl acetate, and dry the product under vacuum to obtain white solid imidazolide dipropionate (110.8 g, 93percent).

References:

Shandong Pharmacy Academy Of Sciences;Kong Xiangyu;Yang Li;Cui Xinqiang;Fan Zhiping;Zhang Bin;Li Xinzhi;Liu Wentao;Duan Chonggang;Cui Yan;Ren Yeming CN111574455, 2020, A Location in patent:Paragraph 0013; 0057-0059

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