Journal of Organic Chemistry p. 4206 - 4208 (1983)
Update date:2022-08-03
Topics:
Kaim, Wolfgang
Lechner-Knoblauch, Ulrike
Haenel, Peter
Bock, Hans
Redox systems involving R2P-, R2P(X)-, and R3P+ -substituted benzenes and biphenyls have been studied by cyclic voltammetry in dimethylformamide.The first one-electron reduction was found to be reversible in several instances, and stable radical anions, cations and uncharged radicals were detected by high-resolution electron spin resonance.The second reduction step was found to be irreversible in all cases investigated.The electrochemical and spectroscopic data illustrate the considerable difference in acceptor strength between R2P and R3P+ substituents; MO calculations of the radical species give a quantitative measure for this difference and for the overall substituent effects.A comparison is made between the organophosphorus redox systems presentented and the quinone/hydroquinone redox systems.
View MoreGuangxi Bonger Pharmaceutical Co., Ltd
website:http://napo.lookchem.com/
Contact:+86-18817331185
Address:Donghai Industrial Zone, Tiandong Country,Guangxi,China
Laohekou Jinghong Chemical Co.,Ltd
Contact:+86-0710-3702747
Address:163.East，Huagong Road，Laohekou
Guangzhou Chemical Reagent Factory
Contact:+86-20-8435 9820 or 8435 7345
Address:Southern Guangzhou, Guangdong, China
Zhuhai Rundu Pharmaceutical co.,Ltd
Contact:+86-756-7630755
Address:No.6,North Airport Road,Sanzao Town,Jinwan District
Guangxi Shanyun Biochemical Science and Technology Co., Ltd
Contact:+86-0772--6828887
Address:#2 Industrial Park of Luzhai County, Liuzhou, Guangxi, China
Doi:10.1021/ja0545517
(2005)Doi:10.1016/S0040-4039(00)86271-1
(1983)Doi:10.1016/j.tetasy.2005.11.004
(2005)Doi:10.1246/cl.2005.1562
(2005)Doi:10.1021/ja056192l
(2005)Doi:10.1016/j.tetlet.2005.10.141
(2006)
