Methylamine → HCID 86756619, Verbindung

HRID 324495Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 324495
Cl[C:2]1[S:3][C:4]2[CH:11]=[CH:10][C:9]3[CH:12]=[C:13]([Cl:16])[CH:14]=[CH:15][C:8]=3[CH:7]([C:17]3[C:18](=[O:25])[NH:19][C:20](=[O:24])[N:21]([CH3:23])[CH:22]=3)[C:5]=2[N:6]=1.[CH3:26][NH2:27]>C(O)C>[Cl:16][C:13]1[CH:14]=[CH:15][C:8]2[CH:7]([C:17]3[C:18](=[O:25])[NH:19][C:20](=[O:24])[N:21]([CH3:23])[CH:22]=3)[C:5]3[N:6]=[C:2]([NH:27][CH3:26])[S:3][C:4]=3[CH:11]=[CH:10][C:9]=2[CH:12]=1

Komponenten

4

Edukt 2

HCID 6329MethylamineHCID 70113243(+/-)-5-(2,7-Dichloro-4H-benzo[5,6]cyclohepta[1,2-d]thiazol-4-yl)-1-methyl-2,4(1H,3H)-pyrimidinedione

Produkt 1

HCID 86756619HCID 86756619, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

The product from example 44 step (viii) (0.05 g) was heated with 40% aq. Methylamine (4 ml) in ethanol (1 ml) for 3 hours. The mixture was partitioned between ethyl acetate and water. The organic phase was collected, dried (MgSO4) and solvent evaporated under reduced pressure. The residue was triturated with ethyl acetate/iso-hexane mixtures and the title product collected by filtration as a pale yellow solid.

Aufarbeitung

  1. customThe mixture was partitioned between ethyl acetate and water
  2. customThe organic phase was collected
  3. dry with materialdried (MgSO4) and solvent
  4. customevaporated under reduced pressure
  5. customThe residue was triturated with ethyl acetate/iso-hexane mixtures
  6. filtrationthe title product collected by filtration as a pale yellow solid

Quellen und Nachweise

ORD-Eintrag
ord-704be0583aca46c18803d136c4229b03
Quelldatensatz
uspto-grants-2001_04
Patentnummer
US06218376B1

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