Substitution-dependent modulation of ground- and excited-state properties for intra-annular aza-substituted indoles and extra-annular C5-substituted derivatives.
The design and synthesis of 1-acryloyl-2-cyanoindoles was described, which should be potentially useful in radical cascade cyclization reactions.
Simulations of the orientation (κ) between chromophoric transition dipoles to describe the exciton transfer in mutated RNA aptamers.
n-Cyanoindole fluorescent probes hydrogen bonded with one or two water molecules can form cyclic or non-cyclic structures. These structures can lead to excited state proton or hydrogen transfer to the solvent molecules.
Nucleoside analogues combining features of 2APN and 4CIN were synthesized and characterized as fluorescent compounds with useful photophysical properties.