Ammonium Sulfate → HCID 67905641, Verbindung

HRID 1195241Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1195241
Br.[CH:2]1([C:5]([CH:7]2[CH2:9][CH2:8]2)=[NH:6])[CH2:4][CH2:3]1.[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[NH4+].[NH4+]>CS(C)=O>[S:10]([O-:14])([O-:13])(=[O:12])=[O:11].[N+:6]12[CH2:9][CH2:8][CH2:7][C:5]=1[CH2:2][CH2:3][CH2:4]2.[N+:6]12[CH2:9][CH2:8][CH2:7][C:5]=1[CH2:2][CH2:3][CH2:4]2

Komponenten

4

Edukt 2

HCID 6097028Ammonium SulfateHCID 19819013HCID 19819013, Verbindung

Produkt 1

HCID 67905641HCID 67905641, VerbindungAusbeute 62 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 679Dimethyl SulfoxideLösungsmittel

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

To a solution of dicyclopropylmethanimine hydrobromide (0.200 g, 1.05 mmol) in 5.0 ml of dimethyl sulfoxide was added 0.139 g (1.05 mmol) of ammonium sulfate. The mixture was heated with stirring at 100° C. for 2 hours. The solvent was distilled out in vacuo and isobutyl alcohol was added to the residue. Precipitated crystals was obtained and recrystallized from ethanol to afford 0.10 g (Yield: 62%) of the desired compound.

Aufarbeitung

  1. temperatureThe mixture was heated
  2. distillationThe solvent was distilled out in vacuo and isobutyl alcohol
  3. additionwas added to the residue
  4. customPrecipitated crystals
  5. customwas obtained
  6. customrecrystallized from ethanol

Quellen und Nachweise

ORD-Eintrag
ord-698ad0cc9f1d48a08ab0aa64869a211b
Quelldatensatz
uspto-grants-1992_05
Patentnummer
US05110945

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