Methanol → HCID 86713609, Verbindung

Reaktionsgleichung

[C:1]([C:3]1[C:4]2[N:5]([C:9]([C:12]3[CH:13]=[C:14]([NH:22][C:23]([NH:25][CH2:26][C:27]([F:30])([F:29])[F:28])=[O:24])[CH:15]=[C:16]([O:18][CH:19]([CH3:21])[CH3:20])[CH:17]=3)=[CH:10][N:11]=2)[CH:6]=[CH:7][CH:8]=1)#[N:2].CO>N.[Pd]>[NH2:2][CH2:1][C:3]1[C:4]2[N:5]([C:9]([C:12]3[CH:13]=[C:14]([NH:22][C:23]([NH:25][CH2:26][C:27]([F:29])([F:30])[F:28])=[O:24])[CH:15]=[C:16]([O:18][CH:19]([CH3:21])[CH3:20])[CH:17]=3)=[CH:10][N:11]=2)[CH:6]=[CH:7][CH:8]=1

Komponenten

Versuchsvorschrift

1-(3-(8-cyanoimidazo[1,2-a]pyridin-3-yl)-5-isopropoxyphenyl)-3-(2,2,2-trifluoroethyl)urea (0.030 g, 0.072 mmol) was taken up in 7N AMMONIA in methanol (20 mL, 140 mmol) and Pd—C (10 mg, 0.094 mmol) added. Reaction was stirred under H2 balloon for 1 hour. Mixture was then filtered through celite and solvent removed. Residue was dried under high vacuum overnight to to give title compound as a yellow solid (0.026 g, 0.062 mmol, 86% yield). MS (ES+) C20H22F3N5O2 requires: 421. found: 422 [M+H]+.