Ethanol → Butyric acid (4-quinolinylmethylene)hydrazide

HRID 1608175

Reaktionsgleichung

Reaktionsgleichung von HRID 1608175
[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]([CH:11]=O)=[CH:3][CH:2]=1.[C:13]([NH:18][NH2:19])(=[O:17])[CH2:14][CH2:15][CH3:16].C(O)C>O>[N:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[C:4]([CH:11]=[N:19][NH:18][C:13](=[O:17])[CH2:14][CH2:15][CH3:16])=[CH:3][CH:2]=1

Komponenten

5

Edukt 3

HCID 702EthanolHCID 77079ButyrohydrazideHCID 780724-Quinolinecarboxaldehyde

Produkt 1

HCID 86743403Butyric acid (4-quinolinylmethylene)hydrazideAusbeute 85,4 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

A mixture of 7.85 gm (0.05 mole) of 4-quinolinecarboxaldehyde, 5.11 gm (0.05 mole) of butyric acid hydrazide and 100 ml of ethanol is refluxed 4 hr. The reaction mixture is diluted with water and cooled to room temperature. The mixture is chilled. The solid that separates is collected, washed with water and dried to give 10.3 gm of the title compound, having a melting point of 130.4° C.

Aufarbeitung

  1. temperatureis refluxed 4 hr
  2. temperatureThe mixture is chilled
  3. customThe solid that separates is collected
  4. washwashed with water
  5. customdried

Quellen und Nachweise

ORD-Eintrag
ord-86b41a2e023d46cfa519dc8f0d867f61
Quelldatensatz
uspto-grants-1989_09
Patentnummer
US04870082

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