Ethanol → 5-Isopropoxycarbonyl-1,4-dihydro-2,6-dimethyl-3-methoxyethoxycarbonyl-4-(3-ethynylphenyl)pyridine

Reaction equation

[C:1]([C:3]1[CH:4]=C([CH:8]=[CH:9][CH:10]=1)C=O)#[CH:2].[NH2:11]/[C:12](/[CH3:20])=[CH:13]\[C:14]([O:16][CH:17]([CH3:19])[CH3:18])=[O:15].[C:21]([O:27][CH2:28][CH2:29][O:30][CH3:31])(=[O:26])[CH2:22][C:23]([CH3:25])=O.[CH2:32](O)[CH3:33]>>[CH:17]([O:16][C:14]([C:13]1[CH:23]([C:25]2[CH:8]=[CH:9][CH:10]=[C:3]([C:1]#[CH:2])[CH:4]=2)[C:22]([C:21]([O:27][CH2:28][CH2:29][O:30][CH3:31])=[O:26])=[C:32]([CH3:33])[NH:11][C:12]=1[CH3:20])=[O:15])([CH3:19])[CH3:18]