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Dichloromethane → Diethyl (4-{[4-({5-fluoro-4-[1-(3-hydroxypropyl)-1H-pyrazol-4-yl]-2-(methylcarbamoyl)phenyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}-3-methoxybenzyl)phosphonate

HRID 2279730
ノート
印刷プレビュー

反応式

HRID 2279730 の反応式
Br[C:2]1[C:7]([F:8])=[CH:6][C:5]([NH:9][C:10]2[C:15]([C:16]([F:19])([F:18])[F:17])=[CH:14][N:13]=[C:12]([NH:20][C:21]3[CH:35]=[CH:34][C:24]([CH2:25][P:26](=[O:33])([O:30][CH2:31][CH3:32])[O:27][CH2:28][CH3:29])=[CH:23][C:22]=3[O:36][CH3:37])[N:11]=2)=[C:4]([C:38](=[O:41])[NH:39][CH3:40])[CH:3]=1.CC1(C)C(C)(C)OB([C:50]2[CH:51]=[N:52][N:53]([CH2:55][CH2:56][CH2:57][OH:58])[CH:54]=2)O1.ClCCl.C(=O)([O-])[O-].[K+].[K+]>O1CCOCC1.O.C1C=CC(P([C]2[CH][CH][CH][CH]2)C2C=CC=CC=2)=CC=1.C1C=CC(P([C]2[CH][CH][CH][CH]2)C2C=CC=CC=2)=CC=1.Cl[Pd]Cl.[Fe]>[F:8][C:7]1[C:2]([C:50]2[CH:51]=[N:52][N:53]([CH2:55][CH2:56][CH2:57][OH:58])[CH:54]=2)=[CH:3][C:4]([C:38](=[O:41])[NH:39][CH3:40])=[C:5]([NH:9][C:10]2[C:15]([C:16]([F:17])([F:19])[F:18])=[CH:14][N:13]=[C:12]([NH:20][C:21]3[CH:35]=[CH:34][C:24]([CH2:25][P:26](=[O:33])([O:27][CH2:28][CH3:29])[O:30][CH2:31][CH3:32])=[CH:23][C:22]=3[O:36][CH3:37])[N:11]=2)[CH:6]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

8

反応物 4

HCID 6344DichloromethaneHCID 11430Potassium CarbonateHCID 671871273-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-olHCID 86697688Diethyl (4-{[4-{[4-bromo-5-fluoro-2-(methylcarbamoyl)phenyl]amino}-5-(trifluoromethyl)pyrimidin-2-yl]amino}-3-methoxybenzyl)phosphonate2 回

生成物 1

HCID 86697687
Diethyl (4-{[4-({5-fluoro-4-[1-(3-hydroxypropyl)-1H-pyrazol-4-yl]-2-(methylcarbamoyl)phenyl}amino)-5-(trifluoromethyl)pyrimidin-2-yl]amino}-3-methoxybenzyl)phosphonate

試薬・触媒・溶媒 3

HCID 178477754HCID 178477754、化合物触媒HCID 962Water溶媒HCID 312751,4-Dioxane溶媒

実験手順

A suspension of diethyl (4-{[4-{[4-bromo-5-fluoro-2-(methylcarbamoyl)phenyl]amino}-5-(trifluoromethyl)pyrimidin-2-yl]amino}-3-methoxybenzyl)phosphonate (Compound 7C, 400 mg, 0.60 mmol), 3-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]propan-1-ol (Compound 3E 258 mg, 1.02 mmol), [1,1-Bis(diphenylphosphino)ferrocene]dichloropalladium(II), complex with dichloromethane (1:1) (49.17 mg, 0.06 mmol), and potassium carbonate (252 mg, 1.82 mmol) in 1,4-Dioxane (2 mL) and H2O (0.5 mL) was evacuated and purged with nitrogen (3×). The sample was irradiated in the microwave at 100° C. for 1.5 hours. The reaction mixture was filtered. The filtrate was quenched with water (10 mL) and extracted with EtOAc (20 mL). The organic layer was washed with brine (15 mL), dried over anhydrous Na2SO4, filtered, and concentrated under reduced pressure to a brown oil. The crude material was purified on a Teledyne ISCO Combiflash® Rf system using DCM/MeOH (100:0→85:15) to afford the title compound as 345 mg of a yellow solid (81%). 1H NMR (DMSO-d6, 400 MHz): δ=11.84 (s, 1H), 8.94 (s, 1H), 8.80 (d, J=4.8 Hz, 1H), 8.45 (s, 1H), 8.39 (s, 1H), 8.16 (d, J=1.5 Hz, 1H), 8.04 (d, J=8.6 Hz, 1H), 7.94 (s, 1H), 7.53 (d, J=7.8 Hz, 1H), 7.02 (s, 1H), 6.86 (ddd, J=1.8, 2.2, 8.4 Hz, 1H), 4.62 (t, J=5.1 Hz, 1H), 4.23 (t, J=7 Hz, 2H), 3.91-4.00 (m, 4H), 3.78 (s, 3H), 3.39-3.45 (m, 2H), 3.19-3.27 (m, 2H), 2.81 (d, J=4.6 Hz, 3H), 1.96 (quin, J=6.6 Hz, 2H), 1.16 (t, J=7.1 Hz, 6H). MS (ESI): m/z 710.22 [M+H]+. UPLC: tR=1.42 min (UPLC-TOF: polar—3 min).

後処理

  1. customwas evacuated
  2. custompurged with nitrogen (3×)
  3. customThe sample was irradiated in the microwave at 100° C. for 1.5 hours
  4. filtrationThe reaction mixture was filtered
  5. customThe filtrate was quenched with water (10 mL)
  6. extractionextracted with EtOAc (20 mL)
  7. washThe organic layer was washed with brine (15 mL)
  8. dry with materialdried over anhydrous Na2SO4
  9. filtrationfiltered
  10. concentrationconcentrated under reduced pressure to a brown oil
  11. customThe crude material was purified on a Teledyne ISCO Combiflash® Rf system

出典と根拠

ORDレコード
ord-c6a121709e3248168cce8f8db6307705
出典データセット
uspto-grants-2015_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US09133224B2

反応ノート

読み込み中…

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