Ammonia → HCID 3106275, 화합물
반응식
[NH2:1][NH2:2].Cl[C:4]1[C:9]([N+:10]([O-:12])=[O:11])=[CH:8][C:7]([N+:13]([O-:15])=[O:14])=[CH:6][N:5]=1.N>CO>[N+:10]([C:9]1[C:4]([NH:1][NH2:2])=[N:5][CH:6]=[C:7]([N+:13]([O-:15])=[O:14])[CH:8]=1)([O-:12])=[O:11]참가 물질
5
실험 절차
Hydrazine (anhydrous, 0.75 ml, 23.9 mmol) was added to a solution of 2-chloro-3,5-dinitro-pyridine (3.42 g, 16.8 mmol) in methanol (25 mL). The resultant mixture was stirred at room temperature overnight. Solvent was evaporated, and the residue was washed with water and methanol several times to remove the impurities. A dark solid powder was obtained (3.0 g). MS (DCI/NH3) m/e: 200 (M+1). 1H NMR (DMSO-d6, 300MHz) d: 9.25 (m, 1H), 9.06 (m, 1H).
후처리
- customSolvent was evaporated
- washthe residue was washed with water and methanol several times
- customto remove the impurities
- customA dark solid powder was obtained (3.0 g)
출처 및 근거
- ORD 기록
- ord-abd1bed8f3ac4d74917b2a64f49c2da4
- 출처 데이터셋
- uspto-grants-1999_09
- 특허 번호
- US05948793
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