Email this article New 5,6-Difl uoro- and 5,6-Dicyano Containing 2,1,3-Benzothiadiazoles of the Donor-Acceptor Type: Synthesis, Photophysical and Electroluminescent Properties
- Authors: Gribanov P.S.1, Philippova A.N.1, Vorobyeva D.V.1, Tokarev S.D.1, Lypenko D.A.1, Dmitriev A.V.1, Loginov D.A.1, Osipov S.N.1
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Affiliations:
- A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
- Issue: Vol 122, No 2 (2024): THEMED SECTION: FUNDAMENTAL PRINCIPLES OF ORGANIC ELECTROCHEMISTRY, CREATION OF NEW FUNCTIONAL MATERIALS AND MATERIALS FOR MEDICINE
- Pages: 18-29
- Section: THEMED SECTION: FUNDAMENTAL SCIENTIFIC RESEARCH IN THE FIELD OF NATURAL SCIENCES
- URL: https://journals.rcsi.science/1605-8070/article/view/303409
- DOI: https://doi.org/10.22204/2410-4639-2024-122-02-18-29
- ID: 303409
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Abstract
An effective synthetic approach to new 5,6-difluoro- and 5,6-dicyano-containing 2,1,3-benzothiadiazoles (BTDs) of the donor-acceptor (D-A) type has been developed, the assembly method of which is based on palladiumcatalyzed cross-coupling reactions. An initial study of the photophysical properties of the compounds obtained was performed. A trial series of organic light-emitting diodes (OLED) with different contents of synthesized D-π-A-π-D triads in the light-emitting layer was made and their electroluminescent (EL) characteristics were studied as well.
About the authors
Pavel S. Gribanov
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Author for correspondence.
Email: gribanovps@mail.ru
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
Anna N. Philippova
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Email: anyfil96@gmail.com
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
Daria V. Vorobyeva
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Email: vorobyeva-daria@yandex.ru
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
Sergey D. Tokarev
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Email: tokarev@ineos.ac.ru
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
Dmitry A. Lypenko
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Email: dalypenko@gmail.com
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
Artem V. Dmitriev
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Email: oleduff@mail.ru
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
Dmitry A. Loginov
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Email: dloginov@ineos.ac.ru
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
Sergey N. Osipov
A.N. Nesmeyanov Institute of Organoelement Compounds, RAS
Email: osipov@ineos.ac.ru
Russian Federation, 28-1 Vavilov Str., Moscow, 119334, Russia
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