HCID 19819013, Verbindung → HCID 19819021, Verbindung

HRID 1195239Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1195239
[BrH:1].[CH:2]1([C:5]([CH:7]2[CH2:9][CH2:8]2)=[NH:6])[CH2:4][CH2:3]1>CS(C)=O>[Br-:1].[N+:6]12[CH2:9][CH2:8][CH2:7][C:5]=1[CH2:2][CH2:3][CH2:4]2

Komponenten

3

Edukt 1

HCID 19819013HCID 19819013, Verbindung

Produkt 1

HCID 19819021HCID 19819021, VerbindungAusbeute 56 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 679Dimethyl SulfoxideLösungsmittel

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

A solution of dicyclopropylmethanimine hydrobromide (1.00 g, 5.26 mmol) in 6.0 ml of dimethyl sulfoxide was heated with stirring at 100° C. for 1 hour. The solvent was distilled out in vacuo and of isobutyl alcohol (8 ml) was added to the residue. Precipitated crystals was obtained and dried in vacuo to afford 0.56 g (Yield: 56%) of the desired compound.

Aufarbeitung

  1. distillationThe solvent was distilled out in vacuo and of isobutyl alcohol (8 ml)
  2. additionwas added to the residue
  3. customPrecipitated crystals
  4. customwas obtained
  5. customdried in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-33811c3787354e279c0d15ff08a02205
Quelldatensatz
uspto-grants-1992_05
Patentnummer
US05110945

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