Triazolylpyrenes: synthesis, fluorescence properties, and incorporation into DNA.

Abstract

Synthesis of 1,6- and 1,8-triazolylpyrenes and their incorporation into oligonucleotides is described. In hybrids, triazolylpyrenes adopt interstrand stacking interactions. Exciton coupling is observed for the duplex containing a pair of the 1,6-isomer indicating a well-defined helical arrangement of the triazolylpyrene building blocks. Triazole… (More)
DOI: 10.1021/ol8006474

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