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

HRID 65761

Reaktionsgleichung

Reaktionsgleichung von HRID 65761
[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-furanmethanol (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-19209aada948472496e2dc6b9871a0e4
Quelldatensatz
uspto-grants-1978_12
Patentnummer
US04128658

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