Výsledky vyhledávání - "Leonid A. Shundrin"

Akademický článek

Fused 1,2,3-Dithiazoles: Convenient Synthesis, Structural Characterization, and Electrochemical Properties

Autor: Lidia S. Konstantinova, Ilia V. Baranovsky, Irina G. Irtegova, Irina Y. Bagryanskaya, Leonid A. Shundrin, Andrey V. Zibarev, Oleg A. Rakitin

Publikováno v: Molecules, Vol 21, Iss 5, p 596 (2016)

A new general protocol for synthesis of fused 1,2,3-dithiazoles by the reaction of cyclic oximes with S2Cl2 and pyridine in acetonitrile has been developed. The target 1,2,3-dithiazoles fused with various carbocycles, such as indene, naphthalenone, c

Externí odkaz: https://doaj.org/article/01e7d286bae14c688197abc768799779

Zobrazit plný text záznamu

Synthesis and Single-Electron Oxidation of Bulky Bis(m-terphenyl)chalcogenides. The Quest for Kinetically Stabilized Radical Cations

Autor: Daniel Duvinage, Farzin Mostaghimi, Mattis Damrath, Julian Spils, Pascal Komorr, Danila S. Odintsov, Matvey Fedin, Leonid A. Shundrin, Stefan Mebs, Jens Beckmann

Publikováno v: Chemistry (Weinheim an der Bergstrasse, Germany).

Sterically encumbered bis(m-terphenyl)chalcogenides, (2,6-Mes2C6H3)E (E = S, Se, Te) were obtained by the reaction of the chalcogen tetrafluorides, EF4, with three equivalents of m-terphenyl lithium, 2,6-Mes2C6H3Li. The single electron oxidation of (

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::43a18ffba07e0f016bffcdf0cb141a4e
https://pubmed.ncbi.nlm.nih.gov/36416222

Zobrazit plný text záznamu

Spectroelectrochemical study of the reduction of 2-methyl-9H-thioxanthene-9-one and its S,S-dioxide and electronic absorption spectra of their molecular ions

Autor: Leonid A. Shundrin, Dmitry E. Gorbunov, Nina P. Gritsan, Jens Beckmann, Inna K. Shundrina, Danila S. Odintsov

Publikováno v: Physical Chemistry Chemical Physics. 23:26940-26947

2-Methyl-9H-thioxanthene-9-one (1) and its S,S-dioxide (2) are the precursors of pendant groups that determine the reduction potentials of electro-active polyimides, which exhibit electrochromic behavior and are used in organic electronics. Electroch

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4f0633bbd32e2229b37588afc6f037db
https://doi.org/10.1039/d1cp04464h

Zobrazit plný text záznamu

Ambipolar polyimides with pendant groups based on 9H-thioxanthene-9-one derivatives: synthesis, thermostability, electrochemical and electrochromic properties

Autor: Danila S. Odintsov, Jens Beckmann, Leonid A. Shundrin, Inna K. Shundrina, Irina A. Os'kina, Irina V. Oleynik

Publikováno v: Polymer Chemistry. 11:2243-2251

New electro-active polyimides (PI) with pendant groups based on 9H-thioxanthene-9-one (Th(O)S) and its S,S-dioxide derivative (Th(O)SO2) have been synthesized on the basis of 2-{bis(4-aminophenyl)aminomethyl}-9H-Th(O)S/Th(O)SO2 by the route including

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b6950c50be3fbdec17915cc1ee1e2123
https://doi.org/10.1039/c9py01930h

Zobrazit plný text záznamu

9H-Thioxanthen-9-one S,S-dioxide based redox active labels for electrochemical detection of DNA duplexes immobilized on Au electrodes

Autor: Irina A. Os'kina, Irina G. Irtegova, Leonid A. Shundrin, Alexandr F. Poveshchenko

Publikováno v: Mendeleev Communications. 30:296-298

The reaction of 2-bromomethyl-9H-thioxanthen-9-one with 2-/4-mercaptobenzoic acids led to 2-/4-[(9-oxo-9H-thioxanthen-2-yl)methylthio]benzoic acids. Their further oxidation by H2O2 gave the corresponding S,S-dioxides, which were used as redox active

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21d205b36059eb143ab6190f55be1f46
https://doi.org/10.1016/j.mencom.2020.05.011

Zobrazit plný text záznamu

Design, synthesis and isolation of a new 1,2,5-selenadiazolidyl and structural and magnetic characterization of its alkali-metal salts

Autor: Nina P. Gritsan, Ekaterina A. Radiush, J. Derek Woollins, Alexandra M. Z. Slawin, Leonid A. Shundrin, Nikolay A. Semenov, Artem S. Bogomyakov, Irina G. Irtegova, Elena A. Chulanova, Evgeny M. Kadilenko, Andrey V. Zibarev, Irina Yu. Bagryanskaya

Publikováno v: New Journal of Chemistry. 43:16331-16337

5,6-Dicyano[1,2,5]selenadiazolo[3,4-b]pyrazine 1 was synthesized and electrochemically and chemically reduced into its radical anion [1]˙−, which was characterized by EPR spectroscopy and DFT calculations, and isolated in the form of homospin salt

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6ed967255cf439615ecdba7dce101d8f
https://doi.org/10.1039/c9nj04069b

Zobrazit plný text záznamu

Chemistry of Herz radicals: a new way to near-IR dyes with multiple long-lived and differently-coloured redox states

Autor: Nina P. Gritsan, Alexander Makarov, Yulia M. Volkova, Irina G. Irtegova, Leonid A. Shundrin, Inna K. Shundrina, Irina Yu. Bagryanskaya, Jens Beckmann, Alexey A. Dmitriev, Andrey V. Zibarev

Publikováno v: Chemical communications (Cambridge, England). 56(5)

A new synthetic methodology based on the self-condensation of 1,2,3-benzodithiazolyl diradicals (Herz radicals) produces unprecedented 5-6-6-6-5 and 5-6-7-6-5 pentacyclic sulfur-nitrogen near-IR dyes featuring up to five multiple long-lived and diffe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69cb8eb1861e6c7dc9afe819d8e6131c
https://pubmed.ncbi.nlm.nih.gov/31840697

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání