5-Bromopyridine-3-sulfonamide → 5-[7-Difluoromethyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidin-3-ylethynyl]-pyridine-3-sulfonic acid amide
반응식
[F:1][CH:2]([F:24])[C:3]1[N:8]2[N:9]=[CH:10][C:11]([C:12]#[CH:13])=[C:7]2[N:6]=[C:5]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][CH:15]=2)[CH:4]=1.Br[C:26]1[CH:27]=[C:28]([S:32]([NH2:35])(=[O:34])=[O:33])[CH:29]=[N:30][CH:31]=1>>[F:24][CH:2]([F:1])[C:3]1[N:8]2[N:9]=[CH:10][C:11]([C:12]#[C:13][C:26]3[CH:27]=[C:28]([S:32]([NH2:35])(=[O:34])=[O:33])[CH:29]=[N:30][CH:31]=3)=[C:7]2[N:6]=[C:5]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][CH:15]=2)[CH:4]=1참가 물질
3
실험 절차
The title compound was prepared from 7-Difluoromethyl-3-ethynyl-5-(4-trifluoromethyl-phenyl)-pyrazolo[1,5-a]pyrimidine (example C.2)(340 mg, 1.0 mmol) and 5-Bromo-pyridine-3-sulfonic acid amide (example B.1) (215 mg, 1.0 mmol) according to general procedure II. Obtained as a yellow solid (330 mg, 66%). MS (ISP) 494.3 [(M+H)+]; mp 238° C.
출처 및 근거
- ORD 기록