An efficient chemo- and regioselective three-component synthesis of pyridazinones and phthalazinones using activated KSF

An efficient chemo- and regioselective three-component synthesis of pyridazinones and phthalazinones using activated KSF

The first three-component and regioselective synthesis of pyridazinones and phthalazinones from arenes, anhydrides and ArNHNH 2 in the presence of efficient recyclable heterogeneous catalyst, montmorillonite-KSF, in high yield and short reaction time is reported.

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Bibliographische Detailangaben
Veröffentlicht in:Chinese chemical letters 2010-05, Vol.21 (5), p.538-541
Hauptverfasser: Zare, L., Mahmoodi, N.O., Yahyazadeh, A., Mamaghani, M., Tabatabaeian, K.
Format: Artikel
Sprache:eng
Schlagworte:
Montmorillonite-KSF
Phthalazinones
Pyridazinones
Regioselective
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Beschreibung
Zusammenfassung:The first three-component and regioselective synthesis of pyridazinones and phthalazinones from arenes, anhydrides and ArNHNH 2 in the presence of efficient recyclable heterogeneous catalyst, montmorillonite-KSF, in high yield and short reaction time is reported.
ISSN:1001-8417
1878-5964
DOI:10.1016/j.cclet.2009.11.032