Sulfuric Acid → p-Toluenesulfonic acid
Reaktionsgleichung
[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]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
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-35fbc137b15c470ca8724fd8ce2edd18
- Quelldatensatz
- uspto-grants-2002_05
- Patentnummer
- US06384271B1
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