Water → 2-Isopropyl 4-methylpent-4 enoic acid, alpha-cyano-3 phenoxybenzyl ester

Reaction equation

[CH:1]([CH:4]([CH2:8][C:9]([CH3:11])=[CH2:10])[C:5]([OH:7])=[O:6])([CH3:3])[CH3:2].[C:12]([CH:14](Br)[C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([O:21][C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[CH:16]=1)#[N:13].C(=O)([O-])[O-].[K+].[K+].O>CC(C)=O>[CH:1]([CH:4]([CH2:8][C:9]([CH3:11])=[CH2:10])[C:5]([O:7][CH:14]([C:12]#[N:13])[C:15]1[CH:20]=[CH:19][CH:18]=[C:17]([O:21][C:22]2[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=2)[CH:16]=1)=[O:6])([CH3:3])[CH3:2]