Pyridine → 4,4'-Dimethoxybenzil

HRID 981452

Reaktionsgleichung

Reaktionsgleichung von HRID 981452
N1C=CC=CC=1.[CH3:7][O:8][C:9]1[CH:14]=[CH:13][C:12]([C:15]([CH:17]([C:19]2[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[CH:21][CH:20]=2)[OH:18])=[O:16])=[CH:11][CH:10]=1>S([O-])([O-])(=O)=O.[Cu+2].O>[CH3:26][O:25][C:22]1[CH:21]=[CH:20][C:19]([C:17]([C:15]([C:12]2[CH:11]=[CH:10][C:9]([O:8][CH3:7])=[CH:14][CH:13]=2)=[O:16])=[O:18])=[CH:24][CH:23]=1

Komponenten

5

Edukt 2

HCID 1049PyridineHCID 954154,4'-Dimethoxybenzoin

Produkt 1

HCID 710434,4'-Dimethoxybenzil

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 24462Copper SulfateKatalysator2×HCID 962WaterLösungsmittel

Versuchsvorschrift

A mixture of 27.5 g of copper sulfate (0.11 mol), 25 g of pyridine and 10 g of water was heated until the copper sulfate was completely dissolved. Then, 13.5 g of 2 (0.05 mol) was added, and the heating was continued for 2 hours.

Aufarbeitung

  1. dissolutionwas completely dissolved

Quellen und Nachweise

ORD-Eintrag
ord-2e28483408af42eba47815f29c103df2
Quelldatensatz
uspto-grants-1991_02
Patentnummer
US04992351

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