Triethylamine → HCID 14853717、化合物
反応式
[NH2:1][C:2]1[C:3]([NH:8][CH:9]([CH3:11])[CH3:10])=[N:4][CH:5]=[CH:6][CH:7]=1.C(N(CC)CC)C.[C:19](Cl)([C:21](OCC)=[O:22])=[O:20]>O1CCCC1>[CH:9]([N:8]1[C:19](=[O:20])[C:21](=[O:22])[NH:1][C:2]2[CH:7]=[CH:6][CH:5]=[N:4][C:3]1=2)([CH3:11])[CH3:10]参加物
5
実験手順
To a stirred solution of 3-amino-2-isopropylamino-pyridine (2.0 g, 10.6 mmole) and triethylamine (4.8 ml, 34.6 mmole) in tetrahydrofuran (30 ml) was dropwise added ethoxalyl chloride (2.68 ml, 24 mmole). Stirring was continued for two hours after the addition. The mixture was filtered through a glass filter funnel and the filtrate was evaporated to give the title compound as white crystals. M.p. 246°-24720 C.
後処理
- additionafter the addition
- filtrationThe mixture was filtered through a glass
- filtrationfilter funnel
- customthe filtrate was evaporated
出典と根拠
- ORDレコード
- ord-b5c02089c05a407187b61ca660891a78
- 出典データセット
- uspto-grants-1991_03
- 特許番号
- US04999354
反応ノート
読み込み中…