Water → 4-(2,2,3,3,4,4,5,5-Octafluoropentyloxy)-2,3,5,6-tetrafluorobenzoic acid

Reaction equation

[F:1][C:2]1[C:10]([F:11])=[C:9](F)[C:8]([F:13])=[C:7]([F:14])[C:3]=1[C:4]([OH:6])=[O:5].[F:15][C:16]([F:28])([C:19]([F:27])([F:26])[C:20]([F:25])([F:24])[CH:21]([F:23])[F:22])[CH2:17][OH:18].[H-].[Na+].O>CN(C)C=O.C(OCC)(=O)C>[F:15][C:16]([F:28])([C:19]([F:26])([F:27])[C:20]([F:24])([F:25])[CH:21]([F:22])[F:23])[CH2:17][O:18][C:9]1[C:8]([F:13])=[C:7]([F:14])[C:3]([C:4]([OH:6])=[O:5])=[C:2]([F:1])[C:10]=1[F:11]