Cl[C:2]1[C:7]([N+:8]([O-:10])=[O:9])=[CH:6][CH:5]=[C:4]([O:11][CH3:12])[N:3]=1.[CH3:13][CH:14]1[CH2:18][CH2:17][CH:16]([CH3:19])[NH:15]1>C(O)C>[CH3:13][CH:14]1[CH2:18][CH2:17][CH:16]([CH3:19])[N:15]1[C:2]1[C:7]([N+:8]([O-:10])=[O:9])=[CH:6][CH:5]=[C:4]([O:11][CH3:12])[N:3]=14 g (0.0212 mol) of the product 2-chloro-3-nitro-6-methoxypyridine, 40 ml of ethanol and 4.2 g (0.042 mol) of 2,5-dimethylpyrrolidine were placed in a fully equipped round-bottomed flask.
Wird geladen…