Title of article
Engaging a thiazole-DMAD zwitterion in novel one-pot multicomponent reactions involving chromones. Expeditious synthesis of thiazolo- and chromenothiazolopyridines
Author/Authors
Terzidis، نويسنده , , Michael A. and Stephanidou-Stephanatou، نويسنده , , Julia and Tsoleridis، نويسنده , , Constantinos A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
3
From page
1196
To page
1198
Abstract
The 1,4-dipole derived from 4,5-dimethylthiazole and DMAD has been shown to react readily with chromone-3-carboxaldehydes resulting, after an unusual rearrangement, in the facile synthesis of thiazolo[3,2-a]pyridine derivatives; in some instances tetracyclic chromenothiazolopyridines were formed.
Keywords
Acetylenedicarboxylate , Chromone-3-carboxaldehydes , multicomponent reactions , Chromenothiazolopyridines , Thiazolopyridines
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1862862
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