Montmorillonite K-10 catalysed solvent-free synthesis of 2,3-disubstituted-4(3H)quinazolinones under microwave irradiation

Montmorillonite K-10 catalysed solvent-free synthesis of 2,3-disubstituted-4(3H)quinazolinones under microwave irradiation

An efficient and rapid synthesis of 2,3-disubstituted-4(3H)quinazolinones by condensation of 2-aminobenzamide (substituted anthraniamides) with orthoesters in the presence of K-10 clay under solvent free conditions using microwave irradiation or classical heating is described.

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Veröffentlicht in:Journal of chemical research 2004-08, Vol.2004 (8), p.570-572
Hauptverfasser: Dabiri, M, Salehi, P, Mohammadi, Ali A, Baghbanzadeh, M, Kozehgiry, Gh
Format: Artikel
Sprache:eng
Schlagworte:
Clay (material)
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Zusammenfassung:An efficient and rapid synthesis of 2,3-disubstituted-4(3H)quinazolinones by condensation of 2-aminobenzamide (substituted anthraniamides) with orthoesters in the presence of K-10 clay under solvent free conditions using microwave irradiation or classical heating is described.
ISSN:1747-5198
2047-6507
DOI:10.3184/0308234042563866