[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 1513272Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1513272
[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

Komponenten

4

Versuchsvorschrift

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.

Aufarbeitung

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

Quellen und Nachweise

ORD-Eintrag
ord-26ac8c49fe894fddb7a8b8e4750028c0
Quelldatensatz
uspto-grants-2012_07
Patentnummer
US08217065B2

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