Water → HCID 59457651, Verbindung

HRID 1428687Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1428687
[Cl:1][C:2]1[N:7]=[C:6]([NH2:8])[CH:5]=[N:4][CH:3]=1.[I:9]N1C(=O)CCC1=O.O.C([O-])(O)=O.[Na+]>CS(C)=O>[Cl:1][C:2]1[N:7]=[C:6]([NH2:8])[CH:5]=[N:4][C:3]=1[I:9]

Komponenten

6

Edukt 4

HCID 962WaterHCID 1184582-Amino-6-ChloropyrazineHCID 120273N-IodosuccinimideHCID 516892Sodium Bicarbonate

Produkt 1

HCID 59457651HCID 59457651, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 679Dimethyl SulfoxideLösungsmittel

Versuchsvorschrift

A solution of 6-chloropyrazin-2-amine (10.0 g, 77 mmol) in DMSO (100 ml) was treated with 1-iodopyrrolidine-2,5-dione (20.84 g, 93 mmol). The reaction mixture was stirred at RT for 2 days and then added to water (800 ml). The pH was adjusted to pH 8-9 using a sat. NaHCO3 solution and the resulting suspension was filtered, washing with water (×3) and dried under vacuum to afford the titled compound as an orange solid;

Aufarbeitung

  1. filtrationthe resulting suspension was filtered
  2. washwashing with water (×3)
  3. customdried under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-4f72da9d330e42fc9906af4a07c4afc6
Quelldatensatz
uspto-grants-2015_01
Patentnummer
US08937069B2

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