Benzoyl chloride → 1,2-Dibenzoyl-1-(tert-butyl)hydrazine

HRID 21624

反応式

HRID 21624 の反応式
[C:1]([OH:6])(=O)[C:2](O)=O.[CH3:7][C:8]([NH:11][NH2:12])([CH3:10])[CH3:9].[C:13](Cl)(=[O:20])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1>C1(C)C=CC=CC=1.[OH-].[Na+].CCCCCC>[CH3:7][C:8]([N:11]([C:1](=[O:6])[C:2]1[CH:18]=[CH:19][CH:14]=[CH:15][CH:16]=1)[NH:12][C:13](=[O:20])[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)([CH3:10])[CH3:9]

参加物

6

反応物 2

HCID 7412Benzoyl chlorideHCID 269219Tert-butylhydrazine ethanedioate(1:1)

生成物 1

HCID 863071,2-Dibenzoyl-1-(tert-butyl)hydrazine収率 15%

試薬・触媒・溶媒 3

HCID 1140Toluene溶媒HCID 8058Hexane溶媒HCID 14798Sodium Hydroxide溶媒2 回

実験手順

The 1,1-dimethylethylhydrazine oxalate (2 g) was dissolved in toluene and neutralized with 50% aqueous sodium hydroxide. To this solution was added benzoyl chloride (4.02 g) and sodium hydroxide (50% Aq. solution) (2.45 g) at 25° C. The reaction mixture was warmed to room temperature and stirred 3 hours. The mixture was diluted with hexane and filtered to afford the product as a white solid (0.5 g).

後処理

  1. filtrationfiltered

出典と根拠

ORDレコード
ord-086b219308224dd4b83325a657c1c1e7
出典データセット
uspto-grants-1995_06
特許番号
US05424333

関連ノート

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