3,4-Diaminobenzoic acid → HCID 22129403、化合物

HRID 1857303ノート

反応式

HRID 1857303 の反応式
[C:1]1([C:7]2[C:8]([C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)=[C:9]([C:24]3[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=3)[C:10]([C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[C:11]3[C:16](=O)O[C:13](=[O:14])[C:12]=23)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[NH2:36][C:37]1[CH:38]=[C:39]([CH:43]=[CH:44][C:45]=1[NH2:46])[C:40]([OH:42])=[O:41]>C(O)(=O)C>[C:1]1([C:7]2[C:8]([C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)=[C:9]([C:24]3[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=3)[C:10]([C:18]3[CH:19]=[CH:20][CH:21]=[CH:22][CH:23]=3)=[C:11]3[C:12]=2[C:13](=[O:14])[N:46]2[C:45]4[CH:44]=[CH:43][C:39]([C:40]([OH:42])=[O:41])=[CH:38][C:37]=4[N:36]=[C:16]23)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

参加物

4

反応物 2

HCID 692633,4-Diaminobenzoic acidHCID 78478Tetraphenylphthalic anhydride

生成物 1

HCID 22129403HCID 22129403、化合物

試薬・触媒・溶媒 1

HCID 176Acetic Acid溶媒

反応条件

温度
105 °C

実験手順

Into a reaction vessel equipped with a condenser, light nitrogen purge and magnetic stirrer, 10 g (0.022 mol) of tetraphenylphthalic anhydride and 3.35 g (0.022 mol) of 3,4 diaminobenzoic acid are added, along with 100 ml of acetic acid. The gray colored reaction mixture is heated to reflux temperature. After several hours the reaction begins to take-on a dark yellow color. The reaction mixture is then left for a further 72 hours at slightly below reflux temperature (105° C.).

後処理

  1. customInto a reaction vessel equipped with a condenser
  2. customlight nitrogen purge
  3. temperatureThe gray colored reaction mixture is heated
  4. temperatureto reflux temperature
  5. waitAfter several hours the reaction begins to take-on a dark yellow color

出典と根拠

ORDレコード
ord-538efec3866b44ca84b5f98f0ba8a012
出典データセット
uspto-grants-2000_11
特許番号
US06146809

反応ノート

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