Potassium Carbonate → Tert-butyl [2-[2-[4-(diphenylmethoxy)-1-piperidinyl]ethyl]-2,3-dihydro-2,4,6,7-tetramethylbenzofuran-5-yl]carbamate

Reaction equation

Br[CH2:2][CH2:3][C:4]1([CH3:24])[CH2:8][C:7]2[C:9]([CH3:23])=[C:10]([NH:15][C:16](=[O:22])[O:17][C:18]([CH3:21])([CH3:20])[CH3:19])[C:11]([CH3:14])=[C:12]([CH3:13])[C:6]=2[O:5]1.[C:25]1([CH:31]([C:39]2[CH:44]=[CH:43][CH:42]=[CH:41][CH:40]=2)[O:32][CH:33]2[CH2:38][CH2:37][NH:36][CH2:35][CH2:34]2)[CH:30]=[CH:29][CH:28]=[CH:27][CH:26]=1.C(=O)([O-])[O-].[K+].[K+]>CN(C)C=O.O>[C:39]1([CH:31]([C:25]2[CH:26]=[CH:27][CH:28]=[CH:29][CH:30]=2)[O:32][CH:33]2[CH2:38][CH2:37][N:36]([CH2:2][CH2:3][C:4]3([CH3:24])[CH2:8][C:7]4[C:9]([CH3:23])=[C:10]([NH:15][C:16](=[O:22])[O:17][C:18]([CH3:21])([CH3:20])[CH3:19])[C:11]([CH3:14])=[C:12]([CH3:13])[C:6]=4[O:5]3)[CH2:35][CH2:34]2)[CH:40]=[CH:41][CH:42]=[CH:43][CH:44]=1