Microwave-assisted oxidation of 1,3,5-trisubstituted 4,5-dihydro-1 H-pyrazoles to the corresponding pyrazoles with poly( N, N′-dibromobenzene-1,3-disulfonamide-1,2-ethanediyl)

Microwave-assisted oxidation of 1,3,5-trisubstituted 4,5-dihydro-1 H-pyrazoles to the corresponding pyrazoles with poly( N, N′-dibromobenzene-1,3-disulfonamide-1,2-ethanediyl)

The title reaction gives pyrazoles in good yields under microwave irradiation when compared with conventional long-time conditions at room temperature.

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Veröffentlicht in:Mendeleev communications 2006, Vol.16 (6), p.330-331
Hauptverfasser: Azarifar, Davood, Nadimi, Elahe, Ghorbani-Vaghei, Ramin, Maleki, Behrooz
Format: Artikel
Sprache:eng
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Zusammenfassung:The title reaction gives pyrazoles in good yields under microwave irradiation when compared with conventional long-time conditions at room temperature.
ISSN:0959-9436
DOI:10.1070/MC2006v016n06ABEH002421