5-((Dimethylamino)methyl)-2-furanmethanol → Ranisen

HRID 426494

Reaktionsgleichung

Reaktionsgleichung von HRID 426494
[SH:1][CH2:2][CH2:3][NH:4][C:5]([NH:10][CH3:11])=[CH:6][N+:7]([O-:9])=[O:8].[CH3:12][N:13]([CH2:15][C:16]1[O:20][C:19]([CH2:21]O)=[CH:18][CH:17]=1)[CH3:14]>Cl.O.C(=O)([O-])[O-].[K+].[K+]>[CH3:12][N:13]([CH2:15][C:16]1[O:20][C:19]([CH2:21][S:1][CH2:2][CH2:3][NH:4][C:5]([NH:10][CH3:11])=[CH:6][N+:7]([O-:9])=[O:8])=[CH:18][CH:17]=1)[CH3:14]

Komponenten

6

Edukt 2

HCID 849065-((Dimethylamino)methyl)-2-furanmethanolHCID 181798N-(2-Mercaptoethyl)-N'-methyl-2-nitro-1,1-ethenediamine

Produkt 1

HCID 5039Ranisen

Reagenzien, Katalysatoren, Lösungsmittel 3

HCID 313Hydrochloric AcidLösungsmittelHCID 962WaterLösungsmittelHCID 11430Potassium CarbonateLösungsmittel

Versuchsvorschrift

N-(2-Mercaptoethyl)-N'-methyl-2-nitro-1,1-ethenediamine (354 mg) in concentrated hydrochloric acid (2 ml) was added dropwise to 5-(dimethylamino)methyl-2-furanylmethanol (428 mg) at 0°. After standing at 0° for 7 days the reaction was diluted with water (3 ml), excess potassium carbonate was added and the solid extracted with ethyl acetate (50 ml).

Aufarbeitung

  1. additionwas added
  2. extractionthe solid extracted with ethyl acetate (50 ml)

Quellen und Nachweise

ORD-Eintrag
ord-cbadff62b38e4f56ad961d7e0c5e5d60
Quelldatensatz
uspto-grants-1979_10
Patentnummer
US04169855

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