Methanol → 4-[2-(Benzyloxy)ethoxy]benzene-1,2-diamine

HRID 596580ノート

反応式

HRID 596580 の反応式
[NH2:1][C:2]1[CH:7]=[C:6]([O:8][CH2:9][CH2:10][O:11][CH2:12][C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=2)[CH:5]=[CH:4][C:3]=1[N+:19]([O-])=O.CO.S(S([O-])=O)([O-])=O.[Na+].[Na+]>O>[NH2:19][C:3]1[CH:4]=[CH:5][C:6]([O:8][CH2:9][CH2:10][O:11][CH2:12][C:13]2[CH:14]=[CH:15][CH:16]=[CH:17][CH:18]=2)=[CH:7][C:2]=1[NH2:1]

参加物

5

反応物 3

HCID 887MethanolHCID 24489Sodium DithioniteHCID 214502112-Amino-1-nitro-4-(2-benzyloxyethoxy)benzene

生成物 1

HCID 214502064-[2-(Benzyloxy)ethoxy]benzene-1,2-diamine

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

1.6 G. of 2-amino-4-(2-benzyloxyethoxy)-1-nitrobenzene is treated in 100 ml. of methanol and 50 ml. of water with 10 g. of sodium hydrosulfite (Na2S2O4) on the steam bath for 15 minutes. The reaction mixture is concentrated under vacuum and extracted with chloroform. Evaporation of the extract affords 1,2-diamino-4-(2-benzyloxyethoxy)benzene.

後処理

  1. concentrationThe reaction mixture is concentrated under vacuum
  2. extractionextracted with chloroform
  3. customEvaporation of the extract

出典と根拠

ORDレコード
ord-a07a32fc37dd437894fbce2907df9338
出典データセット
uspto-grants-1977_03
特許番号
US04011320

反応ノート

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