Tetrahydro-4H-pyran-4-one → 6-chloro-5-methyl-1-[1-(tetrahydro-2H-pyran-4-yl)-4-piperidinyl]-1,3-dihydro-2H-benzimidazol-2-one
Reaction equation
Cl.[Cl:2][C:3]1[C:4]([CH3:19])=[CH:5][C:6]2[NH:10][C:9](=[O:11])[N:8]([CH:12]3[CH2:17][CH2:16][NH:15][CH2:14][CH2:13]3)[C:7]=2[CH:18]=1.[O:20]1[CH2:25][CH2:24][C:23](=O)[CH2:22][CH2:21]1.[BH3-]C#N.[Na+]>CO>[Cl:2][C:3]1[C:4]([CH3:19])=[CH:5][C:6]2[NH:10][C:9](=[O:11])[N:8]([CH:12]3[CH2:13][CH2:14][N:15]([CH:23]4[CH2:24][CH2:25][O:20][CH2:21][CH2:22]4)[CH2:16][CH2:17]3)[C:7]=2[CH:18]=1Participants
5
