[5-(4-Amino-3-nitrophenyl)-[1,3,4]oxadiazol-2-yl]-(3-chlorophenyl)-amine → 4-[5-(3-Chlorophenylamino)-[1,3,4]oxadiazol-2-yl]-benzene-1,2-diamine

HRID 1513272ノート

反応式

HRID 1513272 の反応式
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[O:12][C:11]([NH:13][C:14]3[CH:19]=[CH:18][CH:17]=[C:16]([Cl:20])[CH:15]=3)=[N:10][N:9]=2)=[CH:4][C:3]=1[N+:21]([O-])=O>CO.O=[Pt]=O>[Cl:20][C:16]1[CH:15]=[C:14]([NH:13][C:11]2[O:12][C:8]([C:5]3[CH:4]=[C:3]([NH2:21])[C:2]([NH2:1])=[CH:7][CH:6]=3)=[N:9][N:10]=2)[CH:19]=[CH:18][CH:17]=1

参加物

4

反応物 1

HCID 66966422[5-(4-Amino-3-nitrophenyl)-[1,3,4]oxadiazol-2-yl]-(3-chlorophenyl)-amine

生成物 1

HCID 669663754-[5-(3-Chlorophenylamino)-[1,3,4]oxadiazol-2-yl]-benzene-1,2-diamine

試薬・触媒・溶媒 2

HCID 345198Adams' catalyst触媒HCID 887Methanol溶媒

実験手順

A suspension of [5-(4-amino-3-nitrophenyl)-[1,3,4]oxadiazol-2-yl]-(3-chlorophenyl)-amine (245 mg, 0.74 mmol) and PtO2 (50 mg) in MeOH (30 mL) was hydrogenated at one atm for 4 h. The catalyst was filtered over Celite and the filtrate was evaporated under reduced pressure to give the title compound. This was used directly in the next reaction.

後処理

  1. filtrationThe catalyst was filtered over Celite
  2. customthe filtrate was evaporated under reduced pressure

出典と根拠

ORDレコード
ord-26ac8c49fe894fddb7a8b8e4750028c0
出典データセット
uspto-grants-2012_07
特許番号
US08217065B2

反応ノート

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