Hydrochloric Acid → (R)-1-(3-Methyl-1,2,4-oxadiazol-5-yl)ethan-1-amine
반응식
C(OC(=O)[NH:7][C@@H:8]([C:10]1[O:14][N:13]=[C:12]([CH3:15])[N:11]=1)[CH3:9])(C)(C)C.Cl>O1CCOCC1>[CH3:15][C:12]1[N:11]=[C:10]([C@H:8]([NH2:7])[CH3:9])[O:14][N:13]=1참가 물질
4
반응 조건
- 온도
- 20 °C
실험 절차
To a solution of tert-butyl[(1R)-1-(3-methyl-1,2,4-oxadiazol-5-yl)ethyl]carbamate (6.0 g, 26.4 mmol) in dioxane (40 mL) were added 4N hydrochloric acid in dioxane (30 mL). The reaction mixture was stirred at 20° C. for 16 h. The solution was concentrated and dried by vacuum to give hydrochloride salt of (1R)-1-(3-methyl-1,2,4-oxadiazol-5-yl)ethanamine (5.1 g). 1H NMR (500 MHz, CD3OD): δ 4.90-4.83 (m, 1H); 2.41 (s, 3H); 1.72 (d, J=7.0 Hz, 3H). MS128.2 (M+1).
후처리
- concentrationThe solution was concentrated
- customdried by vacuum
출처 및 근거
- ORD 기록
- ord-95dc298720504c549378d12e56a9acce
- 출처 데이터셋
- uspto-grants-2013_06
- 특허 번호
- US08461185B2
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