反応式
[Si]([O:8][CH2:9][CH2:10][CH2:11][N:12]1[C:17](=[O:18])[C:16]2[C:19](C(C3C=CC(Cl)=CC=3)O)=[C:20](C3C=CC=CC=3C(C)C)[CH:21]=[N:22][C:15]=2[N:14]([CH3:41])[C:13]1=[O:42])(C(C)(C)C)(C)C.[C:43]([O-])([O-])=O.[Cs+].[Cs+].CN(C)CC(O)=O.[F:56][C:57]([F:66])([F:65])[C:58]1[CH:59]=[C:60]([OH:64])[CH:61]=[CH:62][CH:63]=1.O1[CH2:72][CH2:71][O:70][CH2:69][CH2:68]1>CC(=O)OCC.O.[Cu]I>[CH3:41][N:14]1[C:15]2[N:22]=[CH:21][C:20]([O:64][C:60]3[CH:61]=[CH:62][CH:63]=[C:58]([C:57]([F:65])([F:66])[F:56])[CH:59]=3)=[CH:19][C:16]=2[C:17](=[O:18])[N:12]([CH2:11][CH2:10][CH2:9][O:8][CH:71]2[CH2:72][CH2:43][CH2:68][CH2:69][O:70]2)[C:13]1=[O:42]参加物
反応物 5
生成物 1
試薬・触媒・溶媒 3
実験手順
To a mixture of 6-bromo-1-methyl-3-(3-((tetrahydro-2H-pyran-2-yl)oxy)propyl)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (See Compound 20, step 4, 200 mg, 0.50 mmol), CuI (28.7 mg, 0.15 mmol), Cs2CO3 (327.2 mg, 1.00 mmol) and 2-(dimethylamino)acetic acid (10.4 mg, 0.10 mmol) in dioxane (3 mL) was added 3-(trifluoromethyl)phenol (162.8 mg, 1.00 mmol). The reaction was heated at 140° C. (MW) for 2 h, cooled to RT then diluted with EA (15 mL) and water (10 mL). The organic layer was washed with water (20 mL) and brine (20 mL), dried over Na2SO4 and concentrated to a residue which was purified by chromatography eluted with PE/EA (10:1 to 1:1) to give 1-methyl-3-(3-((tetrahydro-2H-pyran-2-yl)oxy)propyl)-6-(3-(trifluoromethyl)phenoxy)pyrido[2,3-d]pyrimidine-2,4(1H,3H)-dione (150 mg, 62.3% yield) as a white solid. LCMS: [MH+-THP] 396 and TR=1.941 min.
後処理
- temperatureThe reaction was heated at 140° C. (MW) for 2 h
- washThe organic layer was washed with water (20 mL) and brine (20 mL)
- dry with materialdried over Na2SO4
- concentrationconcentrated to a residue which
- customwas purified by chromatography
- washeluted with PE/EA (10:1 to 1:1)
出典と根拠
- ORDレコード
- ord-0c593c27c4b24b1eaad4ecdbeff8abe7
- 出典データセット
- uspto-grants-2016_09
- 特許番号
- US09440972B2
関連ノート
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