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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| Auteurs principaux: | , |
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| Langue: | English |
| Publié: |
Sociedad Chilena de Química
2003
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| Accès en ligne: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072003000400021 |
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