Ethanol → Quinine pyromellitate

HRID 1679794

Reaktionsgleichung

Reaktionsgleichung von HRID 1679794
[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[N:12]=[CH:11][CH:10]=[C:9]([C@@H:13]([OH:24])[C@H:14]3[N:19]4[CH2:20][C@H:21]([CH:22]=[CH2:23])[C@@H:16]([CH2:17][CH2:18]4)[CH2:15]3)[C:7]=2[CH:8]=1.[C:25]([OH:42])(=[O:41])[C:26]1[C:27](=[CH:31][C:32](=[C:36]([CH:40]=1)[C:37]([OH:39])=[O:38])[C:33]([OH:35])=[O:34])[C:28]([OH:30])=[O:29].O.C(O)C>C(O)CC>[CH3:1][O:2][C:3]1[CH:4]=[CH:5][C:6]2[N:12]=[CH:11][CH:10]=[C:9]([C@@H:13]([OH:24])[C@H:14]3[N:19]4[CH2:20][C@H:21]([CH:22]=[CH2:23])[C@@H:16]([CH2:17][CH2:18]4)[CH2:15]3)[C:7]=2[CH:8]=1.[C:33]([O-:35])(=[O:34])[C:32]1[C:36](=[CH:40][C:26](=[C:27]([CH:31]=1)[C:28]([O-:30])=[O:29])[C:25]([O-:42])=[O:41])[C:37]([O-:39])=[O:38]

Komponenten

6

Edukt 4

HCID 702EthanolHCID 962WaterHCID 6961Pyromellitic AcidHCID 3034034Quinine

Produkt 1

HCID 86737755Quinine pyromellitate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 10311-PropanolLösungsmittel

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

Four grams of quinine, 2.6 g. pyromellitic acid and 50.0 g. H2O were combined with stirring and heated to 80° C. 310.0 cc ethanol and 5.0 cc n-propanol were added and the mixture held at 70°-80° C. for about 30 minutes. The reaction product was filtered hot and 3.62 g. of dry cake, M.P. 220° C. (not sharp) was obtained.

Aufarbeitung

  1. filtrationThe reaction product was filtered hot
  2. customof dry cake, M.P. 220° C. (not sharp) was obtained

Quellen und Nachweise

ORD-Eintrag
ord-cfa69825c90f45208aaf6fd5ff7d6e6c
Quelldatensatz
uspto-grants-1981_06
Patentnummer
US04270841

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