Synthesis and Photophysical Properties of α-(N-Biphenyl)-Substituted 2,2′-Bipyridine-Based Push–Pull Fluorophores-Reference-Cited by-同舟云学术

Synthesis and Photophysical Properties of α-(N-Biphenyl)-Substituted 2,2′-Bipyridine-Based Push–Pull Fluorophores

Published:2022-10-13 Issue:20 Volume:27 Page:6879
ISSN:1420-3049
Container-title:Molecules
language:en
Short-container-title:Molecules

Author:

Starnovskaya Ekaterina S.,Kopchuk Dmitry S.,Khasanov Albert F.^ORCID,Taniya Olga S.,Nikonov Igor L.^ORCID,Valieva Maria I.,Pavlyuk Dmitry E.,Novikov Alexander S.^ORCID,Zyryanov Grigory V.,Chupakhin Oleg N.

Abstract

A series of new α-(N-biphenyl)-substituted 2,2′-bipyridines were obtained through the combination of the ipso-nucleophilic aromatic substitution of the C5-cyano group, aza-Diels–Alder and Suzuki cross-coupling reactions, starting from 5-cyano-1,2,4-triazines. For the obtained compounds, photophysical and fluorosolvatochromic properties were studied. Fluorophores 3l and 3b demonstrated unexpected AIEE activity, while 3a and 3h showed promising nitroexplosive detection abilities.

Funder

Russian Scientific Foundation

Photophysical Studies and Studies of Fluorosolvatochromism

AIEE Studies

Grants Council of the President of the Russian Federation

RUDN University Strategic Academic Leadership Program

Publisher

MDPI AG

Subject

Chemistry (miscellaneous),Analytical Chemistry,Organic Chemistry,Physical and Theoretical Chemistry,Molecular Medicine,Drug Discovery,Pharmaceutical Science

Link

https://www.mdpi.com/1420-3049/27/20/6879/pdf

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