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Potassium Carbonate → N-(1-{4'-[3-Methyl-4-(6-phenyl-pyridin-2-ylamino)-isoxazol-5-yl]-biphenyl-4-yl}-cyclopropanecarbonyl)-methanesulfonamide

HRID 1183536
ノート
印刷プレビュー

反応式

HRID 1183536 の反応式
[NH2:1][C:2]1[C:3]([CH3:29])=[N:4][O:5][C:6]=1[C:7]1[CH:12]=[CH:11][C:10]([C:13]2[CH:18]=[CH:17][C:16]([C:19]3([C:22]([NH:24][S:25]([CH3:28])(=[O:27])=[O:26])=[O:23])[CH2:21][CH2:20]3)=[CH:15][CH:14]=2)=[CH:9][CH:8]=1.Br[C:31]1[CH:36]=[CH:35][CH:34]=[C:33]([C:37]2[CH:42]=[CH:41][CH:40]=[CH:39][CH:38]=2)[N:32]=1.C(=O)([O-])[O-].[K+].[K+].C1C=CC(P(C2C(C3C(P(C4C=CC=CC=4)C4C=CC=CC=4)=CC=C4C=3C=CC=C4)=C3C(C=CC=C3)=CC=2)C2C=CC=CC=2)=CC=1>C1COCC1.C([O-])(=O)C.[Pd+2].C([O-])(=O)C>[CH3:29][C:3]1[C:2]([NH:1][C:31]2[CH:36]=[CH:35][CH:34]=[C:33]([C:37]3[CH:38]=[CH:39][CH:40]=[CH:41][CH:42]=3)[N:32]=2)=[C:6]([C:7]2[CH:8]=[CH:9][C:10]([C:13]3[CH:14]=[CH:15][C:16]([C:19]4([C:22]([NH:24][S:25]([CH3:28])(=[O:27])=[O:26])=[O:23])[CH2:21][CH2:20]4)=[CH:17][CH:18]=3)=[CH:11][CH:12]=2)[O:5][N:4]=1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

7

反応物 4

HCID 11430Potassium CarbonateHCID 5686792-Bromo-6-phenylpyridineHCID 634876Binap, (A+-)-HCID 66577832N-{1-[4'-(4-Amino-3-methyl-isoxazol-5-yl)-biphenyl-4-yl]-cyclopropanecarbonyl}-methanesulfonamide

生成物 1

HCID 51347416N-(1-{4'-[3-Methyl-4-(6-phenyl-pyridin-2-ylamino)-isoxazol-5-yl]-biphenyl-4-yl}-cyclopropanecarbonyl)-methanesulfonamide

試薬・触媒・溶媒 2

HCID 167845palladium(II) acetate触媒HCID 8028Tetrahydrofuran溶媒

反応条件

温度
65 °C

実験手順

N-{1-[4′-(4-Amino-3-methyl-isoxazol-5-yl)-biphenyl-4-yl]-cyclopropanecarbonyl}-methanesulfonamide (0.103 g, 0.25 mmol), 2-bromo-6-phenylpyridine (0.059 g, 0.25 mmol), potassium carbonate (0.243 g, 0.75 mmol), and BINAP (15 mg, 0.025 mmol) were combined in THF (10 mL) and the solution was degassed with N2 for 10 minutes. Palladium(II)acetate (0.003 g, 0.0125 mmol) was added and degassing was continued for 10 minutes. The reaction mixture was sealed and heated at 65° C. overnight then poured into EtOAc/water. The organic layer was concentrated and purified by silica gel chromatography to give the title compound.

後処理

  1. customthe solution was degassed with N2 for 10 minutes
  2. customdegassing
  3. customThe reaction mixture was sealed
  4. additionthen poured into EtOAc/water
  5. concentrationThe organic layer was concentrated
  6. custompurified by silica gel chromatography

出典と根拠

ORDレコード
ord-f8acc714887c4855ada9756823753313
出典データセット
uspto-grants-2014_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08664220B2

反応ノート

読み込み中…

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