4-Ethynylpyridine → 2-tert-Butyl-6-pyridin-4-ylethynyl-pyrazolo[1,5-a]pyrimidine

HRID 829309

反応式

[Br:1][c:2]1[cH:3][n:4][c:5]2[n:6]([cH:7]1)[n:8][c:9]([C:11]([CH3:12])([CH3:13])[CH3:14])[cH:10]2.[C:15](#[CH:16])[c:17]1[cH:18][cH:19][n:20][cH:21][cH:22]1>>[c:2]1([C:16]#[C:15][c:17]2[cH:18][cH:19][n:20][cH:21][cH:22]2)[cH:3][n:4][c:5]2[n:6]([cH:7]1)[n:8][c:9]([C:11]([CH3:12])([CH3:13])[CH3:14])[cH:10]2