Phosphorus tribromide → 4-Bromo-6,8-difluoroquinoline
반응식
[F:1][C:2]1[CH:3]=[C:4]2[C:9](=[C:10]([F:12])[CH:11]=1)[N:8]=[CH:7][CH:6]=[C:5]2O.P(Br)(Br)[Br:15]>CN(C=O)C>[Br:15][C:5]1[C:4]2[C:9](=[C:10]([F:12])[CH:11]=[C:2]([F:1])[CH:3]=2)[N:8]=[CH:7][CH:6]=1참가 물질
4
실험 절차
6,8-Difluoro-quinolin-4-ol (commercially available) (7.43 g) in DMF (200 mL) was treated with phosphorus tribromide (4.24 mL) by the method of Example (28a) to give a solid (9.03 g).
출처 및 근거
- ORD 기록
- ord-062060a1c40d40188204dde64eaca325
- 출처 데이터셋
- uspto-grants-2007_12
- 특허 번호
- US07312212B2
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