Phosphorus sulfide (P2S5) → HCID 13548752, Verbindung
Reaktionsgleichung
[CH3:1][C:2]1[N:3]=[C:4]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[N:5]2[C:10]=1[CH:9]=[N:8][NH:7][C:6]2=O.P12(SP3(SP(SP(S3)(S1)=S)(=S)S2)=S)=[S:19]>N1C=CC=CC=1>[CH3:1][C:2]1[N:3]=[C:4]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[N:5]2[C:10]=1[CH:9]=[N:8][NH:7][C:6]2=[S:19]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 100 °C
Versuchsvorschrift
To a solution of 4.5 gm. of 8-methyl-6-phenylimidazo-[1,5-d]-as-triazin-4(3H)-one in 100 ml. of pyridine is added 5 gm. of phosphorus pentasulfide. The reaction mixture is heated at 100° C. for 8 hours, filtered, and poured into dilute hydrochloric acid. The precipitated product is isolated by filtration, washed with water, and dried.