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. 13918-92-8, name is 2,4-Difluorobenzene-1-sulfonyl chloride, This compound has unique chemical properties. The synthetic route is as follows., HPLC of Formula: C6H3ClF2O2S
General procedure: To a mixture of7-(1,4-diazepan-1-yl)-2-(4-fluorophenyl)imidazo[1,2-a]pyrimidine 6 (1 mmol)in CH2Cl2 was added Et3N (2 mmol), followedby corresponding acid chloride or sulfonylchloride or alkyl halide (1.1 mmol)at room temperature and the mixture was allowed to stir for 3 h. The mixturewas diluted with water (50 mL), extracted with CH2Cl2(2 ¡Á 50 mL) and the combined organic layers were dried over anhydrous Na2SO4,filtered and concentrated under reduced pressure. The residue was purified bycolumn chromatography over silica gel [100-200 mesh; CH3OH:CH2Cl2 (1:9)]. Fractions containingthe product were concentrated under vacuum to obtain title compounds (10a-i,11a-g, 12).
According to the analysis of related databases, 13918-92-8, the application of this compound in the production field has become more and more popular.
Reference:
Article; Mantipally, Manohar; Gangireddy, Madhusudhana Reddy; Gundla, Rambabu; Badavath, Vishnu Nayak; Mandha, Santhosh Reddy; Maddipati, Venkatanarayana Chowdary; Bioorganic and Medicinal Chemistry Letters; vol. 29; 16; (2019); p. 2248 – 2253;,
Chloride – Wikipedia,
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