4-(2-(Diethylamino)ethoxy)aniline → HCID 58786791、化合物

反応式

Cl[C:2]1[N:7]=[C:6]([NH:8][CH2:9][CH3:10])[C:5]([N+:11]([O-:13])=[O:12])=[CH:4][N:3]=1.[CH2:14]([N:16]([CH2:27][CH3:28])[CH2:17][CH2:18][O:19][C:20]1[CH:26]=[CH:25][C:23]([NH2:24])=[CH:22][CH:21]=1)[CH3:15]>C1COCC1.CC(O)C>[CH2:27]([N:16]([CH2:14][CH3:15])[CH2:17][CH2:18][O:19][C:20]1[CH:21]=[CH:22][C:23]([NH:24][C:2]2[N:7]=[C:6]([NH:8][CH2:9][CH3:10])[C:5]([N+:11]([O-:13])=[O:12])=[CH:4][N:3]=2)=[CH:25][CH:26]=1)[CH3:28]

参加物

実験手順

To a solution of 1.013 g (5 mmol) of 2-chloro-4-(ethylamino)-5-nitropyrimidine in 50 mL THF at −78° C. is added a solution of 2.48 g (12 mmol) of 4-[2-(diethylamino)ethoxy]aniline in 50 mL of 2-propanol, and the resulting mixture is allowed to warm slowly to room temperature. After removal of the solvent, the residue is dissolved in aqueous acetic acid and filtered through celite. The aqueous solution is then basified with aqueous ammonia, and the resulting precipitate is collected, washed with water, and dried to give 1.65 g (95%) of the title compound: mp (MeOH) 134–136° C.