Perchloric Acid → Methyl 1-Methyl-5[(methylimino)(4-methylphenyl)methyl]-1H-pyrrole-2-acetate Perchlorate
반응식
[CH3:1][N:2]=[C:3](Cl)[C:4]1[CH:9]=[CH:8][C:7]([CH3:10])=[CH:6][CH:5]=1.ClS(O)(=O)=O.[CH3:17][N:18]1[CH:22]=[CH:21][CH:20]=[C:19]1[CH2:23][C:24]([O:26][CH3:27])=[O:25].[Cl:28]([OH:32])(=[O:31])(=[O:30])=[O:29]>>[Cl:28]([OH:32])(=[O:31])(=[O:30])=[O:29].[CH3:17][N:18]1[C:22]([C:3](=[N:2][CH3:1])[C:4]2[CH:9]=[CH:8][C:7]([CH3:10])=[CH:6][CH:5]=2)=[CH:21][CH:20]=[C:19]1[CH2:23][C:24]([O:26][CH3:27])=[O:25]참가 물질
5
실험 절차
The title compound was prepared as in Example X from N-methyl 4-methylbenzimidoyl chloride (5.9 g, 35 mmole), chlorosulfonic acid (0.41 g, 3.5 mmole), methyl 1-methyl-1H-pyrrole-2-acetate (5.4 g, 35 mmole), and 70% perchloric acid (5.5 g, 38.5 mmole) to yield 4.0 g (30%) of a green solid, m.p. 155°-159° C. (dec).
출처 및 근거
- ORD 기록
- ord-e23d796ecec24cf48188e4fb4c036830
- 출처 데이터셋
- uspto-grants-1985_07
- 특허 번호
- US04528382
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