Water → methyl (E) 6-(1,3-dihydro-6-formyl-7-methyl-3-oxo-4-p-toluenesulfonyloxyisobenzofuran-5-yl)-4-methyl-4-hexenoate

Reaction equation

[OH:1][CH2:2][C:3]1[C:11]([CH3:12])=[C:10]2[C:6]([C:7](=[O:13])[O:8][CH2:9]2)=[C:5]([O:14][S:15]([C:18]2[CH:23]=[CH:22][C:21]([CH3:24])=[CH:20][CH:19]=2)(=[O:17])=[O:16])[C:4]=1[CH2:25]/[CH:26]=[C:27](\[CH3:34])/[CH2:28][CH2:29][C:30]([O:32][CH3:33])=[O:31].[Cr](Cl)([O-])(=O)=O.[NH+]1C=CC=CC=1.O>ClCCl>[CH:2]([C:3]1[C:11]([CH3:12])=[C:10]2[C:6]([C:7](=[O:13])[O:8][CH2:9]2)=[C:5]([O:14][S:15]([C:18]2[CH:23]=[CH:22][C:21]([CH3:24])=[CH:20][CH:19]=2)(=[O:17])=[O:16])[C:4]=1[CH2:25]/[CH:26]=[C:27](\[CH3:34])/[CH2:28][CH2:29][C:30]([O:32][CH3:33])=[O:31])=[O:1]