2-Methylpiperazine, (R)- → HCID 11500246, 화합물
반응식
Br[C:2]1[C:7]([Cl:8])=[CH:6][C:5]([Br:9])=[CH:4][N:3]=1.[CH3:10][C@@H:11]1[CH2:16][NH:15][CH2:14][CH2:13][NH:12]1>CC(N(C)C)=O>[Br:9][C:5]1[CH:6]=[C:7]([Cl:8])[C:2]([N:15]2[CH2:14][CH2:13][NH:12][C@H:11]([CH3:10])[CH2:16]2)=[N:3][CH:4]=1참가 물질
4
실험 절차
Heat a solution of 2,5-dibromo-3-chloro-pyridine (Chontech Inc.) (2.0 g) and (R)-2-methyl-piperazine (3.2 g, 31.9 mmol) in DMA at 130° C. for 16 h. Partition the reaction mixture between water and EtOAc. Wash the EtOAc layer with water (1×) and brine (1×), dry (Na2SO4) and concentrate under reduced pressure to give the title compound as a solid.
후처리
- customPartition the reaction mixture between water and EtOAc
- washWash the EtOAc layer with water (1×) and brine (1×)
- dry with materialdry (Na2SO4)
- concentrationconcentrate under reduced pressure
출처 및 근거
- ORD 기록
- ord-4cdb5ce9c4834a9cb024279900df586d
- 출처 데이터셋
- uspto-grants-2010_02
- 특허 번호
- US07662830B2
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