Ammonium → 5-[2-methoxy-1-(tetrahydro-2H-pyran-2-yloxy)ethyl]pyridine-2-carbaldehyde
Reaction equation
[Br:23][c:24]1[n:25][cH:26][c:27]([CH:30]([CH2:31][O:32][CH3:33])[O:34][CH:35]2[O:36][CH2:37][CH2:38][CH2:39][CH2:40]2)[cH:28][cH:29]1.[CH2:18]([Li:19])[CH2:20][CH2:21][CH3:22].[CH2:7]([Mg+:8])[CH2:9][CH2:10][CH3:11].[CH3:12][CH2:13][CH2:14][CH2:15][CH2:16][CH3:17].[CH3:48][N:49]([CH3:50])[CH:51]=[O:52].[Cl-:41].[Cl-:6].[NH4+:42].[O:1]1[CH2:2][CH2:5][CH2:4][CH2:3]1.[O:43]1[CH2:44][CH2:45][CH2:46][CH2:47]1>>[O:1]=[CH:2][c:24]1[n:25][cH:26][c:27]([CH:30]([CH2:31][O:32][CH3:33])[O:34][CH:35]2[O:36][CH2:37][CH2:38][CH2:39][CH2:40]2)[cH:28][cH:29]1
