Tetrahedron Letters, ( ISI ), Volume (52), No (38), Year (2011-1) , Pages (4865-4867)

Title : ( An efficient diastereoselective synthesis of spiro pyrido[2,1-b][1,3]oxazines via a novel pyridine-based three-component reaction )

Authors: Abbas Ali Esmaeili , Hamid Vesalipoor , Rahele Hosseinabadi , Alireza Fakhari Zavareh , Mohammad Ali Naseri , Ebrahim Ghiamati ,

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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

, Benzofuran-2, 3-dione Dialkyl acetylenedicarboxylates Pyridine Spiro pyrido[2, 1-b][1, 3]oxazine Multicomponent
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@article{paperid:1025495,
author = {Esmaeili, Abbas Ali and Hamid Vesalipoor and Rahele Hosseinabadi and Alireza Fakhari Zavareh and Mohammad Ali Naseri and Ebrahim Ghiamati},
title = {An efficient diastereoselective synthesis of spiro pyrido[2,1-b][1,3]oxazines via a novel pyridine-based three-component reaction},
journal = {Tetrahedron Letters},
year = {2011},
volume = {52},
number = {38},
month = {January},
issn = {0040-4039},
pages = {4865--4867},
numpages = {2},
keywords = {Benzofuran-2;3-dione Dialkyl acetylenedicarboxylates Pyridine Spiro pyrido[2;1-b][1;3]oxazine Multicomponent reactions},
}

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%0 Journal Article
%T An efficient diastereoselective synthesis of spiro pyrido[2,1-b][1,3]oxazines via a novel pyridine-based three-component reaction
%A Esmaeili, Abbas Ali
%A Hamid Vesalipoor
%A Rahele Hosseinabadi
%A Alireza Fakhari Zavareh
%A Mohammad Ali Naseri
%A Ebrahim Ghiamati
%J Tetrahedron Letters
%@ 0040-4039
%D 2011

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