Tetrahydrofuran → 2,3-Dimethoxy-7-[2-(2-quinolyloxy)ethyl]-4,5,6,7,8,9-hexahydro-1H-benzo[a]cycloheptene-1,4-dione

Reaction equation

C[O:2][C:3]1[C:8]2[CH2:9][CH2:10][CH:11]([CH2:14][CH2:15][O:16][C:17]3[CH:26]=[CH:25][C:24]4[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=4)[N:18]=3)[CH2:12][CH2:13][C:7]=2[C:6]([O:27]C)=[C:5]([O:29][CH3:30])[C:4]=1[O:31][CH3:32].N1C(C(O)=O)=CC=CC=1C(O)=O.C1COCC1.O=[N+]([O-])[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[O-][N+](=O)[O-].[Ce+4].[NH4+].[NH4+]>C(=O)(O)[O-].[Na+].O>[CH3:32][O:31][C:4]1[C:3](=[O:2])[C:8]2[CH2:9][CH2:10][CH:11]([CH2:14][CH2:15][O:16][C:17]3[CH:26]=[CH:25][C:24]4[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=4)[N:18]=3)[CH2:12][CH2:13][C:7]=2[C:6](=[O:27])[C:5]=1[O:29][CH3:30]