Isopropylamine → HCID 178457753、化合物
反応式
[NH:1]1[CH:5]=[N:4][C:3]([C:6]([O:8]C)=O)=[N:2]1.[CH:10]([NH2:13])([CH3:12])[CH3:11]>CO>[CH3:11][CH:10]([NH:13][C:6]([C:3]1[N:4]=[CH:5][NH:1][N:2]=1)=[O:8])[CH3:12]参加物
4
反応条件
- 温度
- 50 °C
実験手順
Methyl 1H-1,2,4-triazole-3-carboxylate (3.53 g, 27.8 mmol) and isopropylamine (11 ml, 128 mmol) were combined in a 20 ml vial to give a white suspension. The vial was sealed and heated to 50° C. After 6 days the reaction mixture had become a translucent solid. The vial was cooled to room temperature and unsealed. The solid was dissolved in methanol and transferred to a 200 ml flask. The solvent was evaporated under reduced pressure and the resulting residue was stripped several times with ethanol to removed excess isopropylamine. The residue was stripped with toluene and placed under high vacuum overnight to give the title compound (4.07 g) as a white solid.