2-Naphthalenesulfonic acid → HCID 20563862, Verbindung

HRID 261300

Reaktionsgleichung

Reaktionsgleichung von HRID 261300
[CH3:1][C:2]1[CH:10]=[CH:9][C:8]([N+:11]([O-:13])=O)=[CH:7][C:3]=1[CH2:4]OC.[CH3:14][O:15][CH2:16][C:17](=O)[CH3:18].[CH:20]1C2C(=CC=CC=2)C=CC=1S(O)(=O)=O>[Pt]>[CH3:20][O:13][N:11]([CH:17]([CH3:18])[CH2:16][O:15][CH3:14])[C:8]1[CH:9]=[CH:10][C:2]([CH3:1])=[C:3]([CH3:4])[CH:7]=1

Komponenten

5

Edukt 3

HCID 84202-Naphthalenesulfonic acidHCID 22172MethoxyacetoneHCID 12767666Methyl 2-methyl-5-nitrobenzyl ether

Produkt 1

HCID 20563862HCID 20563862, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 23939PlatinumKatalysator

Versuchsvorschrift

A mixture of methyl 2- methyl-5-nitrobenzyl ether (12 g. 0.066 M), methoxyacetone [20 g (used as solvent)], 2-naphthalenesulfonic acid (0.3 g) and 5% Pt/C (0.7 g) is shaken on a Parr hydrogenator maintaining the temperature below 40° with external cooling. The theoretical amount of hydrogen (0.26 M) is consumed and further uptake ceases after 2 hours.

Aufarbeitung

  1. temperaturemaintaining the temperature below 40° with external cooling
  2. customThe theoretical amount of hydrogen (0.26 M) is consumed

Quellen und Nachweise

ORD-Eintrag
ord-23eb7ba548fc4fe99133b9a91e5e4a18
Quelldatensatz
uspto-grants-1979_08
Patentnummer
US04165231

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