Tetrahedron Letters, ( ISI ), Volume (47), No (26), Year (2006-1) , Pages (4469-4471)

Title : ( A new method for the synthesis of functionalized maleimides )

Authors: Abdolali Alizadeh , Farnaz Movahedi , Abbas Ali Esmaeili ,

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Abstract—An effective route to novel maleimides is described, which involves the reaction of an enamine derived from the addition of a secondary amine to a dialkyl acetylenedicarboxylate with an arylsulfonyl isocyanate. These maleimides in solution indicate dynamic NMR because of restricted rotation around the carbon–nitrogen bond, resulting from conjugation of the side-chain nitrogen with the adjacent a,b-unsaturated ester group.

Keywords

Dialkyl acetylenedicarboxylate; Diethylamine; Morpholine; Enamine; Isocyanate; Maleimide; Multicomponent
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@article{paperid:1025939,
author = {Abdolali Alizadeh and Farnaz Movahedi and Esmaeili, Abbas Ali},
title = {A new method for the synthesis of functionalized maleimides},
journal = {Tetrahedron Letters},
year = {2006},
volume = {47},
number = {26},
month = {January},
issn = {0040-4039},
pages = {4469--4471},
numpages = {2},
keywords = {Dialkyl acetylenedicarboxylate; Diethylamine; Morpholine; Enamine; Isocyanate; Maleimide; Multicomponent reaction.},
}

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%0 Journal Article
%T A new method for the synthesis of functionalized maleimides
%A Abdolali Alizadeh
%A Farnaz Movahedi
%A Esmaeili, Abbas Ali
%J Tetrahedron Letters
%@ 0040-4039
%D 2006

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