1-Chloro-4-(4-nitrophenoxy)benzene → 4-(4-Chlorophenoxy)aniline

HRID 274411

Reaktionsgleichung

Reaktionsgleichung von HRID 274411
[Cl:1][C:2]1[CH:17]=[CH:16][C:5]([O:6][C:7]2[CH:12]=[CH:11][C:10]([N+:13]([O-])=O)=[CH:9][CH:8]=2)=[CH:4][CH:3]=1.[H][H]>C(O)C.[Pt]=O>[Cl:1][C:2]1[CH:17]=[CH:16][C:5]([O:6][C:7]2[CH:12]=[CH:11][C:10]([NH2:13])=[CH:9][CH:8]=2)=[CH:4][CH:3]=1

Komponenten

5

Edukt 2

HCID 157861-Chloro-4-(4-nitrophenoxy)benzeneHCID 178418361HCID 178418361, Verbindung

Produkt 1

HCID 75784-(4-Chlorophenoxy)anilineAusbeute 99,3 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 82844Platinum oxide (PtO)KatalysatorHCID 702EthanolLösungsmittel

Versuchsvorschrift

A suspension of 16.0 g (64.1 mmole) of 4-(4'-chlorophenoxy) nitrobenzene and 75% Pt, 161 mg of platinum oxide (641 μmole, 1 mole %) in 200 ml of ethanol was stirred vigorously under hydrogen until hydrogen uptake ceased (about 4 hours). The suspension was filtered through celite and the solution was evaporated to dryness to obtain 13.94 g (99.3%) of the desired product as a pale brown solid.

Aufarbeitung

  1. custom(about 4 hours)
  2. filtrationThe suspension was filtered through celite
  3. customthe solution was evaporated to dryness

Quellen und Nachweise

ORD-Eintrag
ord-06bcff59bd4a47bd9898ddf5c335cb0b
Quelldatensatz
uspto-grants-1995_02
Patentnummer
US05389652

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