Tetrahedron p. 6569 - 6580 (1996)
Update date:2022-08-02
Topics: Spectrophotometry Electron transfer Mass spectrometry (MS) Kinetics Cyclic voltammetry HPLC (high-performance liquid chromatography) NMR (nuclear magnetic resonance) Reaction Mechanism Solvent Effects Antioxidant Activity Quenching Stoichiometry ESR (Electron Spin Resonance) Radical scavenging pH dependence DFT Calculations (Density Functional Theory) Half-life (t?/?) ROS (Reactive Oxygen Species)
Nagata, Kazuhiro
Itoh, Takashi
Okada, Mamiko
Ohsawa, Akio
1-Ethoxycarbonyl-3-methylbenzimidazolium salts, which have an electron deficient imidazolium ring and a carbamate moiety, were allowed to react with superoxide to give ring-opened products and 1-methylbenzimidazoles. The products ratio varied on the change of the counter cation species of superoxide. When 1,1',3,3'-tetramethyl-2,2'-bibenzimidazolium salt reacted with KO2, chemiluminescence was observed which did not occur by the use of KOH or H2O2 as a reagent.
View MoreTianjin Te-An Chemtech Co., Ltd.(expird)
Contact:+86-22-65378638
Address:A5-8, No.80 Haiyun Street, TEDA
Contact:+86-20-32051076
Address:1105,Building A, International Business Incubator,Science City
Beijing Stable Chemcial Co.ltd
Contact:86-10-63785052
Address:A1301 Technological Edifice. No.4 FuFeng Road,FengTai District, Beijing. China
QINGDAO HONG JIN CHEMICAL CO.,LTD.
website:http://www.hongjinchem.com
Contact:+86-532-83657313
Address:2ND Building, 8 Shangqing Road, Qingdao, Shandong Province, China.
Shanghai Sinofluoro Scientific Co., Ltd
Contact:+86-21-64279360
Address:Room 1006,Building 3,#58 East Xinjian Road, Shanghai ,201100,China,
Doi:10.1021/bi00709a009
(1974)Doi:10.1039/b309523a
(2003)Doi:10.1039/c0gc00059k
(2010)Doi:10.1139/v77-079
(1977)Doi:10.1021/jo501314y
(2014)Doi:10.1002/hlca.19770600822
(1977)
