Water → 3-bromo-5-(3-methyl-1,2,4-oxadiazol-5-yl)Pyridine
반응식
[Br:1][C:2]1[CH:3]=[N:4][CH:5]=[C:6]([CH:10]=1)[C:7]([OH:9])=O.C1N=CN(C(N2C=NC=C2)=O)C=1.O[N:24]=[C:25]([NH2:27])[CH3:26].O>CN(C=O)C.N1C=CC=CC=1>[Br:1][C:2]1[CH:3]=[N:4][CH:5]=[C:6]([C:7]2[O:9][N:27]=[C:25]([CH3:26])[N:24]=2)[CH:10]=1참가 물질
7
반응 조건
- 온도
- 20 °C
실험 절차
A mixture of 5-bromo nicotinic acid(1.0 eq.) and CDI (1.1 eq) in DMF (0.25M) was stirred at 20° C. for 5 min and then N′-hydroxy ethanimidamide (1.1 eq) in pyridine (0.6 M) was added. The reaction mixture was stirred at 110° C. for 15 h, cooled to rt and poured into water. The title compound was isolated by filtration as a solid.
후처리
- stirringThe reaction mixture was stirred at 110° C. for 15 h
- temperaturecooled to rt
출처 및 근거
- ORD 기록
- ord-8981e2f61e7b470ea2142b78ed53d923
- 출처 데이터셋
- uspto-grants-2009_01
- 특허 번호
- US07482456B2
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