Acetic Anhydride → N'-acetyl-4-bromo-3-methyl-benzohydrazide

HRID 1741066ノート

反応式

HRID 1741066 の反応式
[Br:1][C:2]1[CH:11]=[CH:10][C:5]([C:6]([NH:8][NH2:9])=[O:7])=[CH:4][C:3]=1[CH3:12].[C:13](OC(=O)C)(=[O:15])[CH3:14]>>[C:13]([NH:9][NH:8][C:6](=[O:7])[C:5]1[CH:10]=[CH:11][C:2]([Br:1])=[C:3]([CH3:12])[CH:4]=1)(=[O:15])[CH3:14]

参加物

3

反応物 2

HCID 7918Acetic AnhydrideHCID 39058874-Bromo-3-methylbenzohydrazide

生成物 1

HCID 21833789N'-acetyl-4-bromo-3-methyl-benzohydrazide

実験手順

4-Bromo-3-methylbenzoic hydrazide (D30, 7.5 g) was suspended in acetic anhydride (7 ml) giving rise to an exothermic reaction. The reaction mixture was cooled to room temperature and the product collected. The solid was washed with ethanol and diethyl ether to afford the title compound as a white powder (5.5 g).

後処理

  1. customgiving rise
  2. customto an exothermic reaction
  3. customthe product collected
  4. washThe solid was washed with ethanol and diethyl ether

出典と根拠

ORDレコード
ord-e155852771c64c7daa61ba8f5c1c9111
出典データセット
uspto-grants-1999_10
特許番号
US05972951

反応ノート

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