Hydrochloric Acid → Ethanone, 1,1′-(4-amino-6-hydroxy-1,3-phenylene)bis-

HRID 1649027Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1649027
C([NH:4][C:5]1[CH:6]=[C:7]([OH:17])[C:8]([C:14](=[O:16])[CH3:15])=[CH:9][C:10]=1[C:11](=[O:13])[CH3:12])(=O)C.Cl>C(O)C>[C:11]([C:10]1[CH:9]=[C:8]([C:14](=[O:16])[CH3:15])[C:7]([OH:17])=[CH:6][C:5]=1[NH2:4])(=[O:13])[CH3:12]

Komponenten

4

Edukt 2

HCID 313Hydrochloric AcidHCID 2775200N-(2,4-diacetyl-5-hydroxyphenyl)acetamide

Produkt 1

HCID 20230855Ethanone, 1,1′-(4-amino-6-hydroxy-1,3-phenylene)bis-Ausbeute 91 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

3-Acetamido-4,6-diacetylphenol (250 g) was suspended in ethanol (2 l) containing conc. hydrochloric acid (200 ml) and heated on a steam bath for 5 hours. The mixture was allowed to cool, and the crystalline product isolated by filtration. Yield 91%, mp 227°-230° C.

Aufarbeitung

  1. temperatureheated on a steam bath for 5 hours
  2. temperatureto cool
  3. customthe crystalline product isolated by filtration

Quellen und Nachweise

ORD-Eintrag
ord-3f54080c445f4387a7132eb7b4387928
Quelldatensatz
uspto-grants-1983_11
Patentnummer
US04414416

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