84049-97-8Relevant academic research and scientific papers
Synthesis and infrared and magnetic resonance studies of organorhodium complexes of guanosine, inosine, 1-methylinosine, purine, adenine, and adenosine
Abbott, David W.,Woods, Clifton
, p. 597 - 602 (2008/10/08)
Solid complexes of the type [Rh(PPh3)2(CO)L]PF6 (L = guanosine, inosine, 1-methylinosine, purine, adenine, adenosine) have been prepared by the reaction of nucleic base derivatives and [Rh(PPh3)2(CO)3]PF6 in a 1:1 ratio in CH2Cl2/CH3OH. The complexes have been characterized by 1H, 13C{1H}, and 31P{1H} NMR spectroscopy and infrared spectroscopy in (CD3)2SO and CH2Cl2. Data that support binding at O6 of guanosine, inosine, and 1-methylinosine are presented. The binding preferences of the electrophile [Rh(PPh3)2(CO)]+ are discussed in terms of possible steric interactions.
