O-Phenylenediamine → HCID 178419295、化合物

HRID 235256

反応式

HRID 235256 の反応式
[Br:1][C:2]1[CH:10]=[C:9]2[C:5]([C:6](=O)[C:7](=O)[NH:8]2)=[CH:4][CH:3]=1.[C:13]1([NH2:20])[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=1[NH2:19]>C(O)(=O)CCC>[Br:1][C:2]1[CH:3]=[CH:4][C:5]2[C:6]3[C:7]([NH:19][C:14]4[C:13]([N:20]=3)=[CH:18][CH:17]=[CH:16][CH:15]=4)=[N:8][C:9]=2[CH:10]=1

参加物

4

実験手順

A solution of 15.18 g (67.2 mmol) of 6-bromoisatin and 7.26 g (1.0 eq.) of 1,2-phenylenediamine in 250 ml of butyric acid was refluxed for 4 hours, followed by allowing to stand at room temperature for 16 hours. The precipitate was collected by filtration to give 8-bromoindolo[2,3-b]quinoxaline.

後処理

  1. filtrationThe precipitate was collected by filtration

出典と根拠

ORDレコード
ord-8cf9452ba60643d19233af36ff4282ad
出典データセット
uspto-grants-1997_01
特許番号
US05597921

関連ノート

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