Title of article :
Convenient synthesis of fluorazone derivatives by one-pot pyrrolation/cyclization of anthranilic acids
Author/Authors :
Aiello، نويسنده , , Francesca and Garofalo، نويسنده , , Antonio and Grande، نويسنده , , Fedora، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2011
Abstract :
A series of fused heterocyclic compounds based on a fluorazone structure has been prepared from anthranilic or ortho-aminoheteroaryl carboxylic acids by one-pot sequential pyrrolation/cyclization catalyzed by 4-chloropyridine hydrochloride, in generally good yield.
Keywords :
4-Chloropyridine hydrochloride , Clauson–Kaas pyrrolation , Ring closure reaction , Fused pyrrole derivatives
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
