Title of article
A novel mesoionic ring system: unusual cyclization of thio- and amino-acid derivatives of 6-azauracil
Author/Authors
Lakner، نويسنده , , Frederick J. and Xia، نويسنده , , Haiji and Pervin، نويسنده , , Azra and Hammaker، نويسنده , , Jeffrey R. and Jahangiri، نويسنده , , Kathy G. and Dalton، نويسنده , , Michael K. and Khvat، نويسنده , , Alexander S. Kiselyov، نويسنده , , Alexander and Ivachtchenko، نويسنده , , Alexandre V.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
4
From page
5325
To page
5328
Abstract
Novel mesoionic heterocyclic structures 8 have been obtained via the internal cyclization of thio- and amino-acid derivatives of 6-azauracil 7b–d. These compounds undergo ring-opening reactions with amines to yield the respective 6-azauracil amides (9) in good yields under microwave irradiation.
Keywords
Mesoionic structures , X-ray analysis , 6-Azauracil , microwave , Amidation reaction
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1846324
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