Pyridine → 3-Bromo-7-(ethylamino)-1-methyl-1,6-naphthyridin-2(1H)-one
反応式
[CH2:1]([NH:3][C:4]1[CH:13]=[C:12]2[C:7]([CH:8]=[CH:9][C:10](=[O:15])[N:11]2[CH3:14])=[CH:6][N:5]=1)[CH3:2].N1C=CC=CC=1.C1([Se][Br:29])C=CC=CC=1>C(Cl)Cl>[Br:29][C:9]1[C:10](=[O:15])[N:11]([CH3:14])[C:12]2[C:7]([CH:8]=1)=[CH:6][N:5]=[C:4]([NH:3][CH2:1][CH3:2])[CH:13]=2参加物
5
反応条件
- 温度
- 39 °C
実験手順
To a solution of 7-(ethylamino)-1-methyl-1,6-naphthyridin-2(1H)-one (20 mg, 0.1 mmol) and pyridine (27 μL, 0.3 mmol) in DCM (2 mL) was added phenylselenium bromide (72 mg, 0.3 mmol). The mixture was heated at 39° C. for 6 h, and then the solvent was removed under vacuum. The residue was chromatographed on silica gel (30% ethyl acetate in hexanes eluant) to provide the title compound. MS (m/z) 282.0 (M+1).
後処理
- customthe solvent was removed under vacuum
- customThe residue was chromatographed on silica gel (30% ethyl acetate in hexanes eluant)
出典と根拠
- ORDレコード
- ord-812fa3d5a0cb45b989bb734a57ddfeb3
- 出典データセット
- uspto-grants-2015_11
- 特許番号
- US09181238B2
反応ノート
読み込み中…