Title of article
An efficient diastereoselective synthesis of spiro pyrido[2,1-b][1,3]oxazines via a novel pyridine-based three-component reaction
Author/Authors
Esmaeili، نويسنده , , Abbas Ali and Vesalipoor، نويسنده , , Hamid and Hosseinabadi، نويسنده , , Rahele and Zavareh، نويسنده , , Alireza Fakhari and Naseri، نويسنده , , Mohammad Ali and Ghiamati، نويسنده , , Ebrahim، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
3
From page
4865
To page
4867
Abstract
The zwitterions generated from pyridine and dialkyl acetylenedicarboxylate (DAAD) reacted with benzofuran-2,3-diones to form highly substituted spiro pyrido[2,1-b][1,3]oxazines in good to high yields without using a catalyst.
Keywords
pyridine , 3-dione , Benzofuran-2 , multicomponent reactions , 3]oxazine , Dialkyl acetylenedicarboxylates
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879239
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