Hydrochloric Acid → Rmi 82249

HRID 1995658

Reaktionsgleichung

Reaktionsgleichung von HRID 1995658
[CH3:1][C:2]1[NH:3][C:4](=[O:7])[NH:5][CH:6]=1.[Cl-].[Al+3].[Cl-].[Cl-].[CH3:12][O:13][C:14]1[CH:22]=[CH:21][C:17]([C:18](Cl)=[O:19])=[CH:16][CH:15]=1.Cl>[N+](C1C=CC=CC=1)([O-])=O>[CH3:12][O:13][C:14]1[CH:22]=[CH:21][C:17]([C:18]([C:6]2[NH:5][C:4](=[O:7])[NH:3][C:2]=2[CH3:1])=[O:19])=[CH:16][CH:15]=1

Komponenten

6

Edukt 4

HCID 313Hydrochloric AcidHCID 7477p-Anisoyl chlorideHCID 709351,3-dihydro-4-methyl-2H-imidazol-2-oneHCID 6451240Aluminum(III) Chloride

Produkt 1

HCID 132464Rmi 82249

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 7416NitrobenzeneLösungsmittel

Versuchsvorschrift

To 19.6g of 1,3-dihydro-4-methyl-2H-imidazol-2-one and 53.2 g of anhydrous aluminum chloride in 150 ml of nitrobenzene is added dropwise 34.2 g of p-methoxybenzoyl chloride and the mixture is poured on 500 ml of 2N-HCl and ice, washed 3 times with ethyl ether, the resulting solid is recrystallized from isopropanol-water to give the title compound. M.P. 257°-258° C. (dec.).

Aufarbeitung

  1. washwashed 3 times with ethyl ether
  2. customthe resulting solid is recrystallized from isopropanol-water

Quellen und Nachweise

ORD-Eintrag
ord-d5fb9c89eda94bcfa78c817a7bc565f9
Quelldatensatz
uspto-grants-1983_09
Patentnummer
US04405635

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