6117-27-7Relevant academic research and scientific papers
Synthesis and Electrochemical Properties of 2,5-Disubstituted Derivatives of 1,4-Bis(4,5-diphenylidimidazol-2-yl)benzene
Akhmatova, A. A.,Balandina, A. V.,Dolganov, A. V.,Gants, O. Yu.,Kostryukov, S. G.,Kozlov, A. Sh.,Lyukshin, Yu. I.,Pryanichnikova, M. K.,Timonina, A. S.,Yudina, A. D.,Zhirnova, V. O.
, p. 961 - 967 (2020/07/27)
Abstract: The data on the synthesis and electrochemical properties of 2,5-disubstituted derivatives of 1,4-bis(4,5-diphenyldimidazol-2-yl)benzene are reported. The effect of substituents on redox properties has been comprehensively investigated. The electrochemical reduction of quinones into the biradical occurs at positive potentials and is a result of two stages of single-electron transfer, through the stage of the monoradical formation. The correlation between the reduction potentials and the salts structure has been found.
Synthesis and Electrochemical Properties of 2,5-Disubstituted 1,4-Bis(4,5-diphenyl-1H-imidazol-2-yl)benzene Derivatives
Chugunov, D. B.,Klimaeva, L. A.,Okina, E. V.,Selivanova, Yu. M.,Timonina, A. S.
, p. 1222 - 1227 (2020/10/02)
Abstract: 2,5-Disubstituted 1,4-bis(4,5-diphenyl-1H-imidazol-2-yl)benzenes have been synthesized, and their electrochemical properties have been studied by cyclic voltammetry, in particular the effect of substituents on the redox characteristics has been examined. The reversible electrochemical redox transformation quinone–biradical of the title compounds occurs at positive potentials.
Structures and Chromotropic Properties of Imidazole Derivatives Produced from 3,6-Bis(4,5-diphenyl-2H-imidazol-2-ylidene)cyclohexa-1,4-diene
Sakaino, Yoshiko
, p. 1063 - 1066 (2007/10/02)
Addition of acetic acid to 3,6-bis(4,5-diphenyl-2H-imidazol-2-ylidene)cyclohexa-1,4-diene (1) afforded 2--4,5-diphenyl-1H-imidazole (2).Lead dioxide oxidation of (2) in acetic acid yielded 1,4-bis(4-aceto
