Sodium Chloride → HCID 19934656, Verbindung

HRID 621634Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 621634
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([S:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[C:5]([O:16][CH3:17])[CH:4]=1.[C-:18]#[N:19].[Na+].[Cl-].[Na+]>CN(C)C=O>[C:18]([CH2:2][C:3]1[CH:8]=[CH:7][C:6]([S:9][C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][CH:11]=2)=[C:5]([O:16][CH3:17])[CH:4]=1)#[N:19]

Komponenten

5

Edukt 3

HCID 5234Sodium ChlorideHCID 8929Sodium CyanideHCID 19934631HCID 19934631, Verbindung

Produkt 1

HCID 19934656HCID 19934656, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
30 °C

Versuchsvorschrift

The 1-chloromethyl-3-methoxy-4-phenylthiobenzene obtained above is dissolved in N,N-dimethylformamide (200 ml), and thereto is added finely divided sodium cyanide (7.34 g), and the mixture is stirred at 30° C. for 14 hours. To the reaction mixture are added saturated aqueous sodium chloride solution (300 ml) and ice water (300 ml), and the mixture is extracted with ethyl acetate (300 ml×3). The combined extracts are washed with saturated aqueous sodium chloride solution (200 ml×3) and dried over anhydrous sodium sulfate to give 1-cyanomethyl-3-methoxy-4-phenylthiobenzene. benzene.

Aufarbeitung

  1. extractionthe mixture is extracted with ethyl acetate (300 ml×3)
  2. washThe combined extracts are washed with saturated aqueous sodium chloride solution (200 ml×3)
  3. dry with materialdried over anhydrous sodium sulfate

Quellen und Nachweise

ORD-Eintrag
ord-61188dab6b6a41dea3e4c1e5783cfd8a
Quelldatensatz
uspto-grants-1989_04
Patentnummer
US04824834

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