Nicotinic Acid → N-(3,7,11-Trimethyl-2,6,10-dodecatrienyl)nicotinamide

Reaction equation

[CH3:1][C:2]([CH2:6][CH2:7][CH:8]=[C:9]([CH3:16])[CH2:10][CH2:11][CH:12]=[C:13]([CH3:15])[CH3:14])=[CH:3][CH2:4][NH2:5].[C:17](O)(=[O:24])[C:18]1[CH:23]=[CH:22][CH:21]=[N:20][CH:19]=1.[I-].ClC1C=CC=C[N+]=1C.CCN(CC)CC>C(Cl)Cl>[CH3:1][C:2]([CH2:6][CH2:7][CH:8]=[C:9]([CH3:16])[CH2:10][CH2:11][CH:12]=[C:13]([CH3:15])[CH3:14])=[CH:3][CH2:4][NH:5][C:17](=[O:24])[C:18]1[CH:23]=[CH:22][CH:21]=[N:20][CH:19]=1