Potassium Carbonate → HCID 178493017、化合物

HRID 1014431ノート

反応式

HRID 1014431 の反応式
[F:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]([NH:11][C:12]2[C:13]3[CH:38]=[CH:37][N:36](S(C4C=CC(C)=CC=4)(=O)=O)[C:14]=3[N:15]=[C:16]([NH:18][C:19]3[CH:24]=[CH:23][C:22]([N:25]4[CH2:30][CH2:29][N:28]([CH:31]([CH3:33])[CH3:32])[CH2:27][CH2:26]4)=[CH:21][C:20]=3[O:34][CH3:35])[N:17]=2)[C:3]=1[C:4]([NH2:6])=[O:5].C([O-])([O-])=O.[K+].[K+]>CO.O1CCCC1>[F:1][C:2]1[CH:10]=[CH:9][CH:8]=[C:7]([NH:11][C:12]2[N:17]=[C:16]([NH:18][C:19]3[CH:24]=[CH:23][C:22]([N:25]4[CH2:26][CH2:27][N:28]([CH:31]([CH3:33])[CH3:32])[CH2:29][CH2:30]4)=[CH:21][C:20]=3[O:34][CH3:35])[NH:15][C:14]3=[N:36][CH:37]=[CH:38][C:13]=23)[C:3]=1[C:4]([NH2:6])=[O:5]

参加物

5

反応物 2

HCID 11430Potassium CarbonateHCID 594420752-fluoro-6-({2-{[4-[4-(1-methylethyl)-1-piperazinyl]-2-(methyloxy)phenyl]amino}-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}amino)benzamide

生成物 1

HCID 178493017HCID 178493017、化合物収率 92.3%

試薬・触媒・溶媒 2

HCID 887Methanol溶媒HCID 8028Tetrahydrofuran溶媒

反応条件

温度
85 °C

実験手順

To a suspension of the 2-fluoro-6-({2-{[4-[4-(1-methylethyl)-1-piperazinyl]-2-(methyloxy)phenyl]amino}-7-[(4-methylphenyl)sulfonyl]-7H-pyrrolo[2,3-d]pyrimidin-4-yl}amino)benzamide (15.7 g, 23.4 mmol) in methanol (250 mL) and tetrahydrofuran (125 ml) was added K2CO3 (32.3g 234 mmol in 125 ml of water), The reaction mixture was stirred at 85° C. for 6 hours. The organic layer was subsequently washed with water and brine, dried over sodium sulfate, filtered, stripped onto celite, and purified by chromatography on SiO2 (400 g SiO2, 0% to 10% MeOH/CH2CL2 with 0.1% added NH3) to afford the 2-fluoro-6-[(2-{[4-[4-(1-methylethyl)-1-piperazinyl]-2-(methyloxy)phenyl]amino}-1H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]benzamide (11.2 g, 92%) as a yellow solid. 1H NMR (400 MHz, DMSO-d6) δ ppm 1.01 (d, J=6.59 Hz, 6 H), 2.59 (d, J=3.85 Hz, 4 H), 2.67 (m, J=6.41 Hz, 1 H), 3.10 (br. s., 4 H), 3.81 (s, 3H), 6.22 (s., 1 H), 6.47 (d, J=8.79 Hz, 1 H), 6.63 (d, J=1.28 Hz, 1 H), 6.89-6.98 (m, 2 H), 7.36-7.46 (m, 2 H), 7.90 (d, J=8.61 Hz, 1 H), 8.02 (s., 1 H), 8.10 (s, 1 H), 8.50 (d, J=8.42 Hz, 1 H), 10.47 (s, 1 H), 11.31 (s., 1 H). MS(ESI): m/z 519 (M+1)+.

後処理

  1. washThe organic layer was subsequently washed with water and brine
  2. dry with materialdried over sodium sulfate
  3. filtrationfiltered
  4. custompurified by chromatography on SiO2 (400 g SiO2, 0% to 10% MeOH/CH2CL2 with 0.1% added NH3)

出典と根拠

ORDレコード
ord-5733a79047c64f4c883f1824e9f930f5
出典データセット
uspto-grants-2011_07
特許番号
US07981903B2

反応ノート

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