TAUTOMERISM OF XANTHINE AND ITS PAIRING WITH 2,6- DIAMINOPYRIMIDINE:AN ABINITIO STUDY IN THE GAS PHASE AND AQUEOUS SOLUTION

The prototropic tautomerism of xanthine (XAN) has been studied both in the gas phase and in aqueous solution by means of theoretical methods. The most stable tautomeric form has been paired with 2,6-diaminopyrimidine (DAP). The structural and energetic changes that take place on pairing have also be...

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Autores principales: Madariaga,S. T., Contreras,J. G.
Lenguaje:English
Publicado: Sociedad Chilena de Química 2003
Acceso en línea:http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000400021
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