Perchloric Acid → Methyl 1-Methyl-5[(methylimino)(4-methylphenyl)methyl]-1H-pyrrole-2-acetate Perchlorate

HRID 370922Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 370922
[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]

Komponenten

5

Edukt 4

HCID 24247Perchloric AcidHCID 24638Chlorosulfonic acidHCID 103992Methyl 1-methylpyrrol-2-acetateHCID 12410496N-Methyl 4-Methylbenzimidoyl Chloride

Produkt 1

HCID 18598661Methyl 1-Methyl-5[(methylimino)(4-methylphenyl)methyl]-1H-pyrrole-2-acetate Perchlorate

Versuchsvorschrift

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).

Quellen und Nachweise

ORD-Eintrag
ord-e23d796ecec24cf48188e4fb4c036830
Quelldatensatz
uspto-grants-1985_07
Patentnummer
US04528382

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