Potassium Carbonate → HCID 21487992, Verbindung

HRID 1414611Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1414611
[OH:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:9][C:10]3[CH:26]=[CH:25][CH:24]=[CH:23][C:11]=3[C:12]=2[C:13](=[O:22])[C:14]2[CH:19]=[C:18]([CH3:20])[CH:17]=[C:16]([CH3:21])[CH:15]=2)=[CH:4][CH:3]=1.C(=O)([O-])[O-].[K+].[K+].[CH2:33]([N:35]([CH2:39][CH3:40])[CH2:36][CH2:37]Cl)[CH3:34]>CC(C)=O>[CH2:33]([N:35]([CH2:39][CH3:40])[CH2:36][CH2:37][O:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]2[O:9][C:10]3[CH:26]=[CH:25][CH:24]=[CH:23][C:11]=3[C:12]=2[C:13](=[O:22])[C:14]2[CH:15]=[C:16]([CH3:21])[CH:17]=[C:18]([CH3:20])[CH:19]=2)=[CH:6][CH:7]=1)[CH3:34]

Komponenten

5

Edukt 3

HCID 11430Potassium CarbonateHCID 13364Diethylaminoethyl chlorideHCID 21487920HCID 21487920, Verbindung

Produkt 1

HCID 21487992HCID 21487992, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 180AcetoneLösungsmittel

Versuchsvorschrift

2-p-Hydroxyphenyl-3-(3',5'-dimethylbenzoyl)benzofuran (5.25 g., 15.3 mmol.) was dissolved in 200 ml. of dry acetone and 10.5 g. (0.076 mol.) of potassium carbonate and 2.10 g. (15.3 mmol.) of 2-diethylaminoethyl chloride were added. The reaction mixture was refluxed for three hours, then it was cooled and filtered. The filtrate was concentrated at reduced pressure to give the title compound as an oil.

Aufarbeitung

  1. temperatureThe reaction mixture was refluxed for three hours
  2. temperatureit was cooled
  3. filtrationfiltered
  4. concentrationThe filtrate was concentrated at reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-f3021689b5424ac09203357e407fc367
Quelldatensatz
uspto-grants-1977_01
Patentnummer
US04001426

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