Water → 2,2-Dimethyl-3-oxo-5-pyridin-4-yl-pent-4-enenitrile

反応式

[CH2:23]([NH:24][CH2:25][CH3:26])[CH3:27].[CH3:15][C:16]([C:17]#[N:18])([C:19]([CH3:20])=[O:21])[CH3:22].[CH3:28][CH2:29][O:30][CH2:31][CH3:32].[CH3:33][CH2:34][O:35][C:36](=[O:37])[CH3:38].[OH2:39].[cH:9]1[cH:10][cH:11][n:12][cH:13][cH:14]1.[n:1]1[cH:2][cH:3][c:4]([CH:7]=[O:8])[cH:5][cH:6]1>>[n:1]1[cH:2][cH:3][c:4]([CH:7]=[CH:20][C:19]([C:16]([CH3:15])([C:17]#[N:18])[CH3:22])=[O:21])[cH:5][cH:6]1