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. 210532-25-5, name is 3,5-Difluorobenzene-1-sulfonyl chloride, This compound has unique chemical properties. The synthetic route is as follows., COA of Formula: C6H3ClF2O2S
Methyl-4-carbonyl-4,6,7,8,9,10-hexahydrothiophene [2 ‘, 3’: 4,5] pyrimidine [1,2-a]Azepine-3-amine hydrochloride Compound 11 (0.32 g, 1 mmol) was dissolved in anhydrous dichloromethane (10 ml)Followed by the addition of 3,5-difluorobenzenesulfonyl chloride (0.23 g, 1.1 mmol)Triethylamine (0.12 g, 1.2 mmol) was slowly added with stirring,Stirring at room temperature overnight, the reaction completely disappeared to the raw materials, dichloromethane extraction, concentration,Eluting with a petroleum ether: ethyl acetate column chromatography gradient of 10: 1 to give compound 11b;Yield: 80%, pale yellow solid
According to the analysis of related databases, 210532-25-5, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Shandong University; Liu Zhi; Chen Ting; Zhang Baojie; Feng Ying; Luo Xinyu; Cui Deliang; (19 pag.)CN106749315; (2017); A;,
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