4-Nitroindazole → NoName_3327

HRID 253036

反応式

HRID 253036 の反応式
[N+:1]([C:4]1[CH:12]=[CH:11][CH:10]=[C:9]2[C:5]=1[CH:6]=[N:7][NH:8]2)([O-])=O.[H][H]>[Pd].C(O)C>[NH:8]1[C:9]2[C:5](=[C:4]([NH2:1])[CH:12]=[CH:11][CH:10]=2)[CH:6]=[N:7]1

参加物

5

反応物 2

HCID 180574-NitroindazoleHCID 178418361HCID 178418361、化合物

生成物 1

HCID 413085NoName_3327収率 101.3%

試薬・触媒・溶媒 2

HCID 23938Palladium触媒HCID 702Ethanol溶媒

実験手順

A mixture of 4-nitro-1H-indazole (760 mg, 4.68 mmol), palladium on charcoal (10%, cat.) and ethanol (30 mL) was stirred under a balloon of hydrogen for 4 hours. The reaction mixture was then filtered through celite, and the solvent removed in vacuo to yield 1H-indazol-4-ylamine (68) (631 mg, 100%).

後処理

  1. filtrationThe reaction mixture was then filtered through celite
  2. customthe solvent removed in vacuo

出典と根拠

ORDレコード
ord-fa3777e0d9a04dadb1f178fb5c3866d4
出典データセット
uspto-grants-2011_01
特許番号
US07872003B2

関連ノート

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