Recent Developments in N2-Selective Functionalizations of 1, 2, 3-Triazoles

Y Zheng, L Tian, V Ramadoss, H Zhang, LL Zhu… - …, 2022 - thieme-connect.com
The widespread use of 1, 2, 3-triazole compounds in drugs has resulted in a great interest in
the efficient synthesis of N 2-substituted 1, 2, 3-triazoles via post triazole functionalization …

Isoxazolyl-Derived 1,4-Dihydroazolo[5,1-c][1,2,4]Triazines: Synthesis and Photochemical Properties

EV Sadchikova, NE Safronov, NA Beliaev… - Molecules, 2023 - mdpi.com
New fluorescent dyes containing an assembled 1, 4-dihydroazolo [5, 1-c][1, 2, 4] triazine
(DAT) core and an isoxazole ring were synthesized through a reaction between …

Benzimidazoazapurines: design, synthesis, and photophysical study

VV Fedotov, EN Ulomsky, NP Belskaya… - The Journal of …, 2021 - ACS Publications
A highly efficient approach to a new class of polycyclic 8-azapurines, benzo [4, 5] imidazo [1,
2-a][1, 2, 3] triazolo [4, 5-e] pyrimidines (BITPs), with good photophysical characteristics is …

Synthesis of blue light emitting heterocycles via cyclization of 2-pyridine derived 4-azido-r1, 2, 3-triazoles

BD Tsyrenova, VN Khrustalev… - Organic & Biomolecular …, 2021 - pubs.rsc.org
An efficient synthesis of 2-pyridine derived 4-azido-1, 2, 3-triazoles was elaborated using the
corresponding dichlorodiazadienes as precursors. The reaction of the prepared 2-azine …

Abnormal push-pull benzo [4, 5] imidazo [1, 2-a][1, 2, 3] triazolo [4, 5-e] pyrimidine fluorophores in planarized intramolecular charge transfer (PLICT) state: Synthesis …

OS Taniya, VV Fedotov, AS Novikov, LK Sadieva… - Dyes and …, 2022 - Elsevier
The combination of excellent luminescence with high solvent polarity effect and aggregation
induced emission (AIE) is an ideal combination for creating fluorophores/probes with high …

Thioarylmaleimides: accessible, tunable, and strongly emissive building blocks

J Price, E Albright, A Decken, S Eisler - Organic & Biomolecular …, 2019 - pubs.rsc.org
A series of thioarylmaleimides was synthesized to investigate how variation of the thioaryl
group can be used to control absorption and emission properties in solution and in the solid …

3-Aryl-2-(thiazol-2-yl) acrylonitriles assembled with aryl/hetaryl rings: Design of the optical properties and application prospects

AK Eltyshev, TH Dzhumaniyazov, PO Suntsova… - Dyes and …, 2021 - Elsevier
New fluorescent thiazoles were designed and synthesized based on a 3-aryl-2-(thiazol-2-yl)
acrylonitrile core. Three synthetic approaches were developed to introduce specific …

Photophysics, photochemistry and bioimaging application of 8-azapurine derivatives

AK Eltyshev, IA Agafonova, AS Minin… - Organic & …, 2021 - pubs.rsc.org
New 2-aryl-1, 2, 3-triazolopyrimidines were designed, synthesized, and characterized. Their
optical properties were thoroughly studied in the solid phase, in solution and in a biological …

2‐Aryl‐2,4‐dihydro‐5H‐[1,2,3]triazolo[4,5‐d]pyrimidin‐5‐ones as a New Platform for the Design and Synthesis of Biosensors and Chemosensors

AK Eltyshev, AS Minin, LT Smoliuk… - European Journal of …, 2020 - Wiley Online Library
2‐Aryl‐2, 4‐dihydro‐5H‐[1, 2, 3] triazolo [4, 5‐d] pyrimidin‐5‐ones (DTPs), which may be
considered as analogues of 8‐azapurines, were synthesised. Their structural aspects in the …

Sensitivity of the phenoxy derivatives of 2, 4-dihydro-5H-[1, 2, 3] triazolo [4, 5-d] pyrimidin-5-ones to acidic and basic stimuli

AK Eltyshev, NP Belskaya - Chimica Techno Acta, 2021 - journals.urfu.ru
Herein we report the research on the sensitivity of six hydroxy derivatives of
dihydrotriazolopyrimidines (HO-DTP) to acids and bases. The UV/Vis and fluorescence …