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. 63624-28-2, name is 2,4-Dimethoxybenzene-1-sulfonyl chloride, This compound has unique chemical properties. The synthetic route is as follows., Recommanded Product: 2,4-Dimethoxybenzene-1-sulfonyl chloride
A solution of 1.64 g of the compound obtained in the preceding step in 20 ml of DMF is cooled to 4 C., 0.25 g of 60% sodium hydride in oil is added and the mixture is stirred at 4 C. for 30 minutes. 1.34 g of 2,4-dimethoxybenzenesulphonyl chloride are then added and the mixture is stirred at RT for 4 hours. 50 ml of water are added to the reaction mixture, the resulting mixture is extracted with EtOAc, the organic phase is washed with saturated NaCl solution and dried over Na2SO4, and the solvent is evaporated off under vacuum. The residue is chromatographed on silica gel, eluting with a DCM/EtOAc mixture (97/3; v/v). 2 g of the expected product are obtained after crystallization from a DCM/iso ether mixture.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 63624-28-2.
Reference:
Patent; Di Malta, Alain; Garcia, Georges; Roux, Richard; Schoentjes, Bruno; Serradeil-Le Gal, Claudine; Tonnerre, Bernard; Wagnon, Jean; US2004/180878; (2004); A1;,
Chloride – Wikipedia,
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