HCID 73181603, 화합물 → 2-Chloro-6,7-dimethoxyquinoline-3-carbonitrile
반응식
[Cl:1][C:2]1[C:11]([CH:12]=[N:13]O)=[CH:10][C:9]2[C:4](=[CH:5][C:6]([O:17][CH3:18])=[C:7]([O:15][CH3:16])[CH:8]=2)[N:3]=1>C(OC(=O)C)(=O)C>[Cl:1][C:2]1[C:11]([C:12]#[N:13])=[CH:10][C:9]2[C:4](=[CH:5][C:6]([O:17][CH3:18])=[C:7]([O:15][CH3:16])[CH:8]=2)[N:3]=1참가 물질
3
실험 절차
To 112 g of 2-chloro-6,7-dimethoxy-3-quinolinecarboxaldehyde oxime was added 1000 ml of acetic anhydride. The mixture was stirred at reflux for 3 hours and then cooled to room temperature. The precipitate which formed was separated by filtration, washed with hot ethanol, and then dried to give 2-chloro-6,7-dimethoxy-3-quinolinecarbonitrile melting at about 223.5°-224.5° C.
후처리
- temperatureat reflux for 3 hours
- customThe precipitate which formed
- customwas separated by filtration
- washwashed with hot ethanol
- customdried
출처 및 근거
- ORD 기록
- ord-24974996c63b4fc1b9801a585d39208d
- 출처 데이터셋
- uspto-grants-1985_01
- 특허 번호
- US04496725
반응 노트
불러오는 중…