Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Novel helix-shape bis[1,2,4]triazolo[4,3-b:3′,4′-f][1,2,4,5]tetrazines: synthesis, optical and charge-transfer properties
AU - Korotina, Anna
AU - Tolshchina, Svetlana
AU - Gazizov, Denis
AU - Steparuk, Alexander
AU - Kim, Grigory
AU - Demina, Nadezhda
AU - Ganebnykh, Ilya
AU - Slepukhin, Pavel
AU - Aleksandrov, Alexey
AU - Tameev, Alexey
AU - Rusinov, Gennady
N1 - Analytical studies were carried out using equipment of the Center for Joint Use “Spectroscopy and Analysis of Organic Compounds” at the Postovsky Institute of Organic Synthesis of the Russian Academy of Sciences (Ural Branch). The work was carried out with the financial support of the Russian Science Foundation (Project no. 19-13-00234).
PY - 2024
Y1 - 2024
N2 - A two-step route to a wide range of new derivatives of 1,8-disubstituted bis[1,2,4]triazolo[4,3-b:3,4-f][1,2,4,5]tetrazines starting with the readily available 3,6-dihydrazinyl-1,2,4,5-tetrazine and the corresponding aldehydes has been proposed. The developed method is convenient and transition metal-free. The basic optical, electrochemical and semiconductor properties of the resulting compounds have been studied. The synthesized bis[1,2,4]triazolo[4,3-b:3,4-f][1,2,4,5]tetrazines show weak luminescent properties in MeCN solution with the highest quantum yields within 21-23%; they have an unexpected quasi-reversible electroreduction peak and exhibit ambipolar semiconductor properties with charge carrier mobilities ranging from 10(-4) to 10(-6) cm(2) V-1 s(-1). The DFT and TDDFT calculations have also been performed to explain the observed features.
AB - A two-step route to a wide range of new derivatives of 1,8-disubstituted bis[1,2,4]triazolo[4,3-b:3,4-f][1,2,4,5]tetrazines starting with the readily available 3,6-dihydrazinyl-1,2,4,5-tetrazine and the corresponding aldehydes has been proposed. The developed method is convenient and transition metal-free. The basic optical, electrochemical and semiconductor properties of the resulting compounds have been studied. The synthesized bis[1,2,4]triazolo[4,3-b:3,4-f][1,2,4,5]tetrazines show weak luminescent properties in MeCN solution with the highest quantum yields within 21-23%; they have an unexpected quasi-reversible electroreduction peak and exhibit ambipolar semiconductor properties with charge carrier mobilities ranging from 10(-4) to 10(-6) cm(2) V-1 s(-1). The DFT and TDDFT calculations have also been performed to explain the observed features.
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001138698000001
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85182362340
U2 - 10.1039/D3NJ05306G
DO - 10.1039/D3NJ05306G
M3 - Article
VL - 48
SP - 1983
EP - 1991
JO - New Journal of Chemistry
JF - New Journal of Chemistry
SN - 1144-0546
IS - 5
ER -
ID: 52350262