Title of article
Reaction of dialkyl 2-butynoate with aniline and formaldehyde: revision of the structure of the product
Author/Authors
A. Srikrishna، نويسنده , , M. Sridharan، نويسنده , , K.R. Prasad، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2010
Pages
4
From page
3651
To page
3654
Abstract
Dimethyl 3-(aryl)-3,6-dihydro-2H-1,3-oxazine-4,5-dicarboxylate structure assigned for the products obtained in the Bronsted acid catalyzed reaction of dimethyl but-2-ynoates with anilines and an excess of formaldehyde in methanol has been revised to methyl 1-(aryl)-3-(methoxymethyl)-4,5-dioxopyrrolidine-3-carboxylate.
Keywords
Structure revision , multi-component reaction , domino reactions , Dialkyl 2-butynoates , 1 , 3-Dioxazines , Tetrahydropyrimidines , 3-oxo-2-Pyrrolidinones
Journal title
Tetrahedron
Serial Year
2010
Journal title
Tetrahedron
Record number
1100827
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