On the Use of Metal Purine Derivatives (M=Ir, Rh) for the Selective Labeling of Nucleosides and Nucleotides
作者:Marta Valencia、Mamen Martín-Ortiz、Mar Gómez-Gallego、Carmen Ramírez de Arellano、Miguel A. Sierra
DOI:10.1002/chem.201304091
日期:2014.3.24
neutral or cationic IrIII and RhIII derivatives of phenyl purine nucleobases with unsymmetrical alkynes produce new metallacycles in a predictable manner, which allows for the incorporation of either photoactive (anthracene or pyrene) or electroactive (ferrocene) labels in the nucleotide or nucleoside moiety. The reported methodology (metalation of the purine derivative and subsequent marker insertion)