3-Ethynylpyridine → 2-tert-Butyl-6-pyridin-3-ylethynyl-pyrazolo[1,5-a]pyrimidine
反応式
Br[C:2]1[CH:3]=[N:4][C:5]2[N:6]([N:8]=[C:9]([C:11]([CH3:14])([CH3:13])[CH3:12])[CH:10]=2)[CH:7]=1.[C:15]([C:17]1[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=1)#[CH:16]>>[C:11]([C:9]1[CH:10]=[C:5]2[N:4]=[CH:3][C:2]([C:16]#[C:15][C:17]3[CH:18]=[N:19][CH:20]=[CH:21][CH:22]=3)=[CH:7][N:6]2[N:8]=1)([CH3:14])([CH3:13])[CH3:12]参加物
3
実験手順
The title compound, white solid, MS: m/e=277.2 (M+H+), can be prepared in accordance with the general method of example 1 from 6-bromo-2-tert-butyl-pyrazolo[1,5-a]pyrimidine (example 9, step 1) and 3-ethynylpyridine.
出典と根拠
- ORDレコード
- ord-17342af686654e418d6b23fc7ae24057
- 出典データセット
- uspto-grants-2013_11
- 特許番号
- US08586581B2
反応ノート
読み込み中…