Isopropylamine → Ethyl 2-(5-((Isopropylamino)methyl)-3-nitro-1H-pyrazol-1-yl)acetate
반응식
Cl[CH2:2][C:3]1[N:7]([CH2:8][C:9]([O:11][CH2:12][CH3:13])=[O:10])[N:6]=[C:5]([N+:14]([O-:16])=[O:15])[CH:4]=1.[CH3:17][CH:18]([NH2:20])[CH3:19]>ClCCl>[CH:18]([NH:20][CH2:2][C:3]1[N:7]([CH2:8][C:9]([O:11][CH2:12][CH3:13])=[O:10])[N:6]=[C:5]([N+:14]([O-:16])=[O:15])[CH:4]=1)([CH3:19])[CH3:17]참가 물질
4
실험 절차
A mixture of 151b (500 mg, 2.04 mmol), propan-2-amine (180 mg, 3.06 mmol), and dichloromethane (20 mL) was stirred at room temperature for 2 h. The mixture was concentrated under reduced pressure to afford 151c (400 mg, 74%) as a yellow solid, which was used in the next step without further purification. MS-ESI: [M+H]+ 271.1
후처리
- concentrationThe mixture was concentrated under reduced pressure
출처 및 근거
- ORD 기록
- ord-1b5bd0e3946048eaa4fce83c60384f9d
- 출처 데이터셋
- uspto-grants-2014_03
- 특허 번호
- US08669251B2
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