ChemInform Abstract: Observation of a Linear Correlation Between Dimethyl Sulfoxide Solution Reduction Potentials and Equilibrium Acidities for Substituted Methylanthracenes

Autor:	M. J. Bausch, C. Guadalupe-Fasano, Ali Koohang
Rok vydání:	2010
Předmět:	Reduction (complexity) chemistry.chemical_compound Working electrode chemistry Dimethyl sulfoxide Phase (matter) Inorganic chemistry chemistry.chemical_element General Medicine Linear correlation Platinum
Zdroj:	ChemInform. 22
ISSN:	0931-7597
DOI:	10.1002/chin.199131096
Popis:	With the aid of cyclic voltammetric techniques that utilize a platinum working electrode, we have determined reduction potentials for 15 variously substituted methylanthracenes in dimethyl sulfoxide (DMSO) solution. An excellent correlation is observed between reduction potentials for 10 10-substituted-9-methylanthracenes and absolute DMSO phase C-H acidities for the same 10-substituted-9-methylanthracenes: a plot of E red vs pK a for these species is linear (r=0.989) with slope 0.77
Databáze:	OpenAIRE
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