2-(3-Methyl-2,2'-bipyridin-6-yl)isoindoline-1,3-dione → 3-Methyl-2,2'-bipyridin-6-amine
반응식
[CH3:1][C:2]1[C:3]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=2)=[N:4][C:5]([N:8]2C(=O)C3C(=CC=CC=3)C2=O)=[CH:6][CH:7]=1>C(O)C.C(N)CN>[CH3:1][C:2]1[C:3]([C:19]2[CH:24]=[CH:23][CH:22]=[CH:21][N:20]=2)=[N:4][C:5]([NH2:8])=[CH:6][CH:7]=1참가 물질
4
실험 절차
To a solution of 2-(3-methyl-2,2′-bipyridin-6-yl)isoindoline-1,3-dione (129 mg, 0.41 mmol) in ethanol (2 ml) is added a couple of drops of ethylenediamine at room temperature. The solution is stirred at room temperature for 30 minutes. The solvents are removed by rotary evaporation and the crude product is purified by silica gel flash chromatography, eluted with 3% methanol in dichloromethane to afford 3-methyl-2,2′-bipyridin-6-amine as an off-white solid. LC-MS m/z: 186.1 (M+1).
후처리
- customThe solvents are removed by rotary evaporation
- customthe crude product is purified by silica gel flash chromatography
- washeluted with 3% methanol in dichloromethane
출처 및 근거
- ORD 기록
- ord-09e716a1deee478e8eedc157bbcca1a7
- 출처 데이터셋
- uspto-grants-2013_08
- 특허 번호
- US08507491B2
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