Boron tribromide → N-Desmethylmeptazinol
반응식
B(Br)(Br)Br.[CH2:5]([C:7]1([C:14]2[CH:19]=[CH:18][CH:17]=[C:16]([O:20]C)[CH:15]=2)[CH2:13][CH2:12][CH2:11][CH2:10][NH:9][CH2:8]1)[CH3:6]>C(Cl)Cl>[CH2:5]([C:7]1([C:14]2[CH:15]=[C:16]([OH:20])[CH:17]=[CH:18][CH:19]=2)[CH2:13][CH2:12][CH2:11][CH2:10][NH:9][CH2:8]1)[CH3:6]참가 물질
4
실험 절차
A 1M solution of BBr3(2.56 mL, 2.56 mmol) in CH2Cl2 was added to 3-ethyl-3-(3-methoxy-phenyl)-azepane (as described in Step I above) (0.300 g, 0.1.28 mmol) dissolved in anhydrous CH2Cl2 (10 mL) at −78° C. After 20 h of stirring at room temperature, the reaction was quenched with sat. NaHCO3 solution, extracted with CH2Cl2 (3×), dried (MgSO4) and concentrated to give the title compound.
후처리
- customthe reaction was quenched with sat. NaHCO3 solution
- extractionextracted with CH2Cl2 (3×)
- dry with materialdried (MgSO4)
- concentrationconcentrated
출처 및 근거
- ORD 기록
- ord-1ff88db252cb4c7594593753409e517a
- 출처 데이터셋
- uspto-grants-2001_11
- 특허 번호
- US06316436B1
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