Isobutyraldehyde → Ethyl [(1-isopropyl-4,4,7-trimethyl-1,2,3,4-tetrahydroquinolin-6-yl)isobutylamino]benzoate

Reaction equation

[CH:1]([N:4]1[C:13]2[C:8](=[CH:9][C:10]([NH:15][C:16]3[CH:26]=[CH:25][CH:24]=[CH:23][C:17]=3[C:18]([O:20][CH2:21][CH3:22])=[O:19])=[C:11]([CH3:14])[CH:12]=2)[C:7]([CH3:28])([CH3:27])[CH2:6][CH2:5]1)([CH3:3])[CH3:2].[CH:29](=O)[CH:30]([CH3:32])[CH3:31].C([BH3-])#N.[Na+].[OH-].[Na+]>C(O)(=O)C.C(#N)C>[CH:1]([N:4]1[C:13]2[C:8](=[CH:9][C:10]([N:15]([C:16]3[CH:26]=[CH:25][CH:24]=[CH:23][C:17]=3[C:18]([O:20][CH2:21][CH3:22])=[O:19])[CH2:29][CH:30]([CH3:32])[CH3:31])=[C:11]([CH3:14])[CH:12]=2)[C:7]([CH3:28])([CH3:27])[CH2:6][CH2:5]1)([CH3:3])[CH3:2]