Trifluoroacetic acid → HCID 178441791, Verbindung
Reaktionsgleichung
[C:1]([C:5]1[N:6]=[C:7]([N:23]2[CH2:27][CH2:26][C@H:25]([OH:28])[CH2:24]2)[C:8]2[N:13]=[N:12][N:11](CC3C=CC(OC)=CC=3)[C:9]=2[N:10]=1)([CH3:4])([CH3:3])[CH3:2].C([SiH](CC)CC)C.[C:36](O)([C:38]([F:41])([F:40])[F:39])=[O:37]>>[C:1]([C:5]1[N:6]=[C:7]([N:23]2[CH2:27][CH2:26][C@H:25]([O:28][C:36](=[O:37])[C:38]([F:41])([F:40])[F:39])[CH2:24]2)[C:8]2[N:13]=[N:12][NH:11][C:9]=2[N:10]=1)([CH3:3])([CH3:2])[CH3:4]Komponenten
4
Reaktionsbedingungen
- Temperatur
- 70 °C
Versuchsvorschrift
A mixture of (S)-1-[5-tert-Butyl-3-(4-methoxy-benzyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidin-7-yl]-pyrrolidin-3-ol (example 106) and triethylsilane in TFA was heated to 70° C. for 22 h and evaporated to dryness. The residue was used without further purification in the consecutive step.