Cyano and CF3 Derivatives of 2-Aryl- and 2-Thienylquinazoline: Synthesis and Study of Optical Properties

This work was supported by the Russian Foundation for Basic Research (grant # 18-03-00112) and Russian Science Foundation (project # 19-73-10144)

QUINAZOLINE-BASED DERIVATIVES WITH TADF PROPERTIES

This work was supported by the Russian Scientific Foundation (project 22-23-00006)

2,5-DIARYL-[1,2,4]TRIAZOLO[1,5-c]QUINAZOLINES AS PROMISING FLUOROPHORES

This research was funded by Russian Scientific Foundation (grant number No. 23-73-01147)

V-SHAPED FLUOROPHORES - 2,3-BIS(ARYLTHIENYL)QUINOXALINE DERIVATIVES: SYNTHESIS AND PHOTOPHYSICAL PROPERTIES

This work was supported by the Russian Scientific Foundation (project 21-13-00304)

QUINAZOLINONE DERIVATIVES: SYNTHESIS AND LUMINESCENCE PROPERTIES

Benzazines are widely studied heterocyclic compounds1 its framework possesses strong electron withdrawing ability and can be used as acceptor fragment to form push-pull molecules with ITC character. Quinazolin-4(3H)-one 1 represent promising fluorescence molecule with quantum yield 71% in toluene.2 2-(2-Hydroxyphenyl)quinazolin-4(3H)-ones can serve as N, O-chelating ligand favorable for construction BF2 complexes 2.3 The introduction of methoxy group at para-position of phenol ring leads to increase in quantum yield compared to unsubstituted counterpart (from 24 to 70%).This work was supported by the Russian Foundation for Basic Research (grant # 19-33-90014)

5-SALICYLIDENHYDRAZINO DERIVATIVES OF 2-ARYL-[1,2,4]TRIAZOLO[1,5-c]QUINAZOLINES

Funding from Ministry of Science and Higher Education of the Russian Federation, project FEUZ-2023-0021

QUINAZOLINONE CONTAINED CHROMOPHORES: TUNING OF PHOTOPHYSICAL PROPERTIES

This work was supported by the Russian Science Foundation (grant # 21-13-00304)

2-Aryl and 2-Thienylbenzazines With Luminescent Properties

This work was supported by the Russian Foundation for Basic Research (grant № 18-03-00112)

2-(2-Hydroxyphenyl)quinazolinone dyes and their difluoroboron complexes: synthesys and photophysical properties

This work was supported by the Russian Foundation for Basic Research (grant № 19-33-90014)

THE DESIGN AND SYNTHESIS OF NOVEL 3,5-DIARYL[1,2,4]TRIAZOLO[4,3-C]QUINAZOLINE BASED FLUOROPHORES

This work was supported by the Russian Scientific Foundation (project 22-23-00006)