One-step method for synthesis of 2,4-disubstituted quinazoline 3-oxides by reaction of a 2-aminoaryl ketone with a hydroxamic acid using Zn(OTf) sub(2) as the catalyst

A simple and efficient method for the preparation of 2,4-disubstituted quinazoline 3-oxides by reaction of a hydroxamic acid with 2-aminoaryl ketones using zinc(II) triflate as the catalyst is described.

Bibliographische Detailangaben

Veröffentlicht in:	Tetrahedron letters 2014-03, Vol.55 (12), p.1979-1982
Hauptverfasser:	Madabhushi, Sridhar, Mallu, Kishore Kumar Reddy, Jillella, Raveendra, Kurva, Srinivas, Singh, Rajpal
Format:	Artikel
Sprache:	eng
Schlagworte:	Catalysts Ketones Synthesis (chemistry) Tetrahedrons
Online-Zugang:	Volltext
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