Hydrochloric Acid → HCID 57731924, compound
Reaction equation
[Cl:1][C:2]1[S:6][C:5]([N:7](CC2C=CC(OC)=CC=2OC)[S:8]([C:11]2[CH:20]=[CH:19][C:14]([C:15]([O:17][CH3:18])=[O:16])=[C:13]([F:21])[CH:12]=2)(=[O:10])=[O:9])=[N:4][CH:3]=1.Cl>O1CCOCC1>[Cl:1][C:2]1[S:6][C:5]([NH:7][S:8]([C:11]2[CH:20]=[CH:19][C:14]([C:15]([O:17][CH3:18])=[O:16])=[C:13]([F:21])[CH:12]=2)(=[O:10])=[O:9])=[N:4][CH:3]=1Participants
4
Reactant 2
Product 1
Reagents, catalysts & solvents 1
Procedure
Methyl 4-{[(5-chloro-1,3-thiazol-2-yl)(2,4-dimethoxybenzyl)amino]sulfonyl}-2-fluorobenzoate (Preparation 31, 7.2 g, 14 mmol) was dissolved in dioxane (15 ml), 4M HCl in dioxane was added at 0° C. and the reaction mixture stirred at room temperature for 18 hours. The solvent was evaporated in vacuo and the residue triturated with hot MeOH (100 ml) to yield the title compound as a white solid (3.6 g, 10.2 mmol, 71%).