2-(5-methylpyridin-2-yl)-5-nitro-2H-indazole → HCID 67126077、化合物

HRID 82702ノート

反応式

HRID 82702 の反応式
[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([N+:17]([O-])=O)=[CH:14][CH:15]=3)[CH:10]=[N:9]2)=[N:6][CH:7]=1.CC1C=CC(N2C=C3C(C=CC([N+]([O-])=O)=C3)=N2)=NC=1>CCO.[Pd]>[CH3:1][C:2]1[CH:3]=[CH:4][C:5]([N:8]2[C:16]3[C:11](=[CH:12][C:13]([NH2:17])=[CH:14][CH:15]=3)[CH2:10][NH:9]2)=[N:6][CH:7]=1

参加物

5

反応物 2

HCID 671260512-(5-methylpyridin-2-yl)-5-nitro-2H-indazoleHCID 67126947HCID 67126947、化合物

生成物 1

HCID 67126077HCID 67126077、化合物

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 702Ethanol溶媒

実験手順

The mixture of 1-(5-methylpyridin-2-yl)-5-nitro-1H-indazole and 2-(5-methylpyridin-2-yl)-5-nitro-2H-indazole was dissolved in EtOH (20 ml), and 10% Pd/C (250 mg) was added. Under H2 atmosphere, the mixture was stirred at room temperature for 12 h, filtered and concentrated in vacuo. The residue was chromatographed on silica gel eluting with AcOEt/Hexane to give the title compound (61 mg).

後処理

  1. filtrationfiltered
  2. concentrationconcentrated in vacuo
  3. customThe residue was chromatographed on silica gel eluting with AcOEt/Hexane

出典と根拠

ORDレコード
ord-675ebc5c7cae4efc88ed99226be18add
出典データセット
uspto-grants-2014_09
特許番号
US08846713B2

反応ノート

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