Hydrochloric Acid → Sodium 1,1,3,3,3-pentafluoro-2-hydroxypropane-1-sulfonate
Reaction equation
[F:1][C:2]([F:19])([S:15]([O-:18])(=[O:17])=[O:16])[CH:3]([O:8]C(=O)C(C)(C)C)[C:4]([F:7])([F:6])[F:5].[Na+:20].[OH-].[Na+].Cl>CO>[F:19][C:2]([F:1])([S:15]([O-:18])(=[O:16])=[O:17])[CH:3]([OH:8])[C:4]([F:5])([F:7])[F:6].[Na+:20]Participants
5
Procedure
Ester hydrolysis reaction was effected using sodium 1,1,3,3,3-pentafluoro-2-(pivaloyloxy)propanesulfonate, which was prepared according to the formulation described in JP-A 2007-145797, and a sodium hydroxide aqueous solution in methanol. After the completion of reaction, hydrochloric acid was added to turn the reaction system from neutral to weakly acidic. The aqueous solution was directly used in the subsequent reaction.