Each compound has different characteristics, and only by selecting the characteristics of the compound suitable for a specific situation can the compound be applied on a large scale. 33045-52-2, name is Methyl 2-methoxy-5-sulfamoylbenzoate, This compound has unique chemical properties. The synthetic route is as follows., Quality Control of Methyl 2-methoxy-5-sulfamoylbenzoate
(4) Add 245 g (1.0 mol) of methyl 2-methoxy-5-sulfamoylbenzoate prepared in step (3) and 2772 g of 5% sodium hydroxide solution by weight to the reactor, Stir the reaction for 20 h, and the reaction temperature does not exceed 40 . After the reaction, adjust the pH to 1 with 5% by weight of dilute hydrochloric acid and filter. The resulting filter cake is washed with water, dried, and recrystallized from methanol to produce 209.06 g of 2-methoxy-5-sulfamoylbenzoic acid, yield 90.5%.
According to the analysis of related databases, 33045-52-2, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Suzhou Chenghe Pharmaceutical And Chemical Co., Ltd.; Chen Xiaoqiang; Fang Huan; (7 pag.)CN111100042; (2020); A;,
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