Pyrazolo[1,5-a]pyriMidine-5-carbonitrile → Pyrazolo[1,5-a]pyrimidine-5-methanamine
Reaktionsgleichung
[N:1]1[N:5]2[CH:6]=[CH:7][C:8]([C:10]#[N:11])=[N:9][C:4]2=[CH:3][CH:2]=1.S1C2=NC=CC=C2C(CN)=C1>>[N:1]1[N:5]2[CH:6]=[CH:7][C:8]([CH2:10][NH2:11])=[N:9][C:4]2=[CH:3][CH:2]=1Komponenten
3
Versuchsvorschrift
Intermediate M was prepared from pyrazolo[1,5-a]pyrimidine-5-carbonitrile (M−1) following similar procedures for synthesizing intermediate J from J-4, as described above. MS (m/z): 149 (M+1)+.
Quellen und Nachweise
- ORD-Eintrag
- ord-2da9cccbfffd499685022ab4a34ba005
- Quelldatensatz
- uspto-grants-2013_08
- Patentnummer
- US08507487B2
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