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Solution-phase molecular recognition of an azafullerene-quinoline dyad by a face-to-face porphyrin-dimer tweezer

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Solution-phase molecular recognition of an azafullerene-quinoline dyad by a face-to-face porphyrin-dimer tweezer
Andreopoulou, Aikaterini K.
Kallitsis, Joannis K.
Stergiou, Anastasios
Ταγματάρχης, Νίκος
Άρθρο σε επιστημονικό περιοδικό
2020
A face-to-face porphyrin dimer, (H2P)2 “porphyrin tweezer”, was explored as a photo- and redoxresponsive host for the molecular recognition of an azafullerene (C59N) derivative bearing an amphoteric pentafluoroquinoline (FQ) domain. The intramolecular electronic coupling between the FQ substituent and the C59N cage, within the newly synthesized C59N-FQ dyad was evaluated, while the neutral and protonated form of the covalently attached FQ moiety were utilized as recognition motifs for the (H2P)2 tweezer. Complementary photophysical and electrochemical techniques were applied to investigate the electronic communication between the porphyrin-dimer (H2P)2 tweezer and the azafullerene cage as mediated by the FQ unit.
Χημική τεχνολογία (EL)
Χημεία (Γενικά) (EL)
Chemical technolgy (EN)
Chemistry (General) (EN)
Synthesis (EN)
Azafullerenes (EN)
Porphyrin tweezer (EN)
C59N (EN)
Pentafluoroquinoline (FQ) (EN)
Electronic interactions (EN)
English
Royal Society of Chemistry
RSC Advances
https://creativecommons.org/licenses/by-nc/4.0/deed.el
Copyright © 2020 The Royal Society of Chemistry
National Hellenic Research Foundation (NHRF)
Helios - Repository of the National Hellenic Research Foundation (NHRF)



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