Hydrogen Bromide → HCID 18007940, 화합물
반응식
Br.C[O:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][CH:10]=[C:11]2[CH2:14][C:15]([OH:17])=[O:16])=[CH:6][CH:5]=1>C(O)(=O)C>[OH:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][CH:10]=[C:11]2[CH2:14][C:15]([OH:17])=[O:16])=[CH:6][CH:5]=1참가 물질
4
실험 절차
In a 250 ml round-bottomed flask, dissolve 2-(7-methoxynaphth-1-yl)acetic acid in acetic acid. Add hydrobromic acid and reflux the reaction mixture for 4 hours. Remove the acetic acid and hydrobromic acid by evaporation under reduced pressure. Take up the solid in water and suction it off. Wash the precipitate with petroleum ether and recrystallise it from toluene.
후처리
- customRemove the acetic acid and hydrobromic acid
- customby evaporation under reduced pressure
- washWash the precipitate with petroleum ether
- customrecrystallise it from toluene
출처 및 근거
- ORD 기록
- ord-4f36ee42f39f4f40b6b5d98c11dd21ae
- 출처 데이터셋
- uspto-grants-2001_11
- 특허 번호
- US06319930B1
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