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
Link To Document :
https://search.isc.ac/dl/search/defaultta.aspx?DTC=10&DC=1846324
بازگشت