Sulfuric Acid → p-Toluenesulfonic acid

HRID 991257

Reaktionsgleichung

Reaktionsgleichung von HRID 991257
[S:1](=[O:5])(=O)([OH:3])[OH:2].[C:6]1([CH3:16])[C:7](S(O)(=O)=O)=[CH:8][CH:9]=[CH:10][CH:11]=1.C1(C)C=CC=C(S(O)(=O)=O)C=1>C1(C)C=CC=CC=1>[C:6]1([CH3:16])[CH:7]=[CH:8][C:9]([S:1]([OH:3])(=[O:5])=[O:2])=[CH:10][CH:11]=1

Komponenten

5

Versuchsvorschrift

Sulfuric acid (1.0 g, 10.2 mmol) was added to toluene (50.0 g) under the same conditions as Example 1. The analysis by HPLC showed 26% yield p-toluenesulfonic acid, 11% o-toluenesulfonic acid, and 1.3% m-toluenesulfonic acid (ratio p/o=2.4) for a total yield of 38.3%.

Quellen und Nachweise

ORD-Eintrag
ord-7ff1244987a54c39a5527787bccfec7e
Quelldatensatz
uspto-grants-2002_10
Patentnummer
US06462215B1

Verknüpfte Notizen

Wird geladen…