HCID 136138544, 화합물 → HCID 13548681, 화합물
반응식
C([O:3][C:4](=O)[NH:5][N:6]=[CH:7][C:8]1[N:9]=[C:10]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[NH:11][C:12]=1[CH3:13])C>C1(OC2C=CC=CC=2)C=CC=CC=1>[CH3:13][C:12]1[N:11]=[C:10]([C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[N:9]2[C:8]=1[CH:7]=[N:6][NH:5][C:4]2=[O:3]참가 물질
3
실험 절차
A mixture of 3-[(5-methyl-2-phenyl-4-imidazolyl)-methylene]carbazic acid ethyl ester (8.33 g, 0.03 mole) and diphenyl ether (60 ml) is heated with stirring at 215°-230° C for 20 minutes. The reaction mixture is cooled and diluted with petroleum ether (340 ml). The precipitate is collected and recrystallized from benzene (350 ml) to yield the title product, m.p. 182°-184.5° C.
후처리
- temperatureis heated
- temperatureThe reaction mixture is cooled
- customThe precipitate is collected
- customrecrystallized from benzene (350 ml)
출처 및 근거
- ORD 기록
- ord-e9303a9d3e314b2e92580237512e9fad
- 출처 데이터셋
- uspto-grants-1978_11
- 특허 번호
- US04126444
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