Literature DB >> 15010771

Platinum(II)-bis(9-methyladenine) complexes; N1-->N6 migration of Pt(II)vs deamination of coordinated methyladenine.

Karel D Klika1, Jorma Arpalahti.   

Abstract

Stepwise migration of coordinated Pt(II) from the endocyclic N1 site to the exocyclic amino group occurs in the bis(9-methyladenine-N1) complex of cis-Pt(II)(NH(3))(2) in basic solution, whereafter deamination of the 9-methyladenine still coordinated at N-1 competes with a second migration step.

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Year:  2004        PMID： 15010771     DOI： 10.1039/b315987f

Source DB:  PubMed          Journal:  Chem Commun (Camb)        ISSN： 1359-7345            Impact factor:   6.222


  2 in total

1.  The exocyclic amino group of adenine in PtII and PdII complexes: a critical comparison of the X-ray crystallographic structural data and gas phase calculations.

Authors:  Radu Silaghi-Dumitrescu; Béla Mihály; Timea Mihály; Amr A A Attia; Pablo J Sanz Miguel; Bernhard Lippert
Journal:  J Biol Inorg Chem       Date:  2017-03-17       Impact factor: 3.358

2.  The role of intramolecular hydrogen bonding on nucleobase acidification following metal coordination: possible implications of an "indirect" role of metals in acid-base catalysis of nucleic acids.

Authors:  Michael Roitzsch; Marta Garijo Añorbe; Pablo J Sanz Miguel; Barbara Müller; Bernhard Lippert
Journal:  J Biol Inorg Chem       Date:  2005-11-08       Impact factor: 3.358
  2 in total

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