Mild and efficient oxidation of 2-pyrazolines and isoxazolines by trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxalane–NH4Cl–HOAc in water–MeCN

Mild and efficient oxidation of 2-pyrazolines and isoxazolines by trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxalane–NH4Cl–HOAc in water–MeCN

An efficient method has been developed for oxidative aromatization of 2-pyrazolines and isoxazolines into their corresponding 2-pyrazoles and isoxazoles under mild conditions. In this method, trans -3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxalane–NH 4 Cl–HOAc was used as a novel and effective oxidant i...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Research on chemical intermediates 2015-08, Vol.41 (8), p.5253-5260
1. Verfasser: Khosravi, Kaveh
Format: Artikel
Sprache:eng
Schlagworte:
Catalysis
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Physical Chemistry
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:An efficient method has been developed for oxidative aromatization of 2-pyrazolines and isoxazolines into their corresponding 2-pyrazoles and isoxazoles under mild conditions. In this method, trans -3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxalane–NH 4 Cl–HOAc was used as a novel and effective oxidant in water–MeCN at room temperature with good yields.
ISSN:0922-6168
1568-5675
DOI:10.1007/s11164-014-1626-5