Electrochemical production of novel products from 2,3-dimethylhydroquinone in the presence of some β-diketones
作者:S. Makarem、A. R. Fakhari、Ali A. Mohammadi
DOI:10.1007/s00706-009-0114-x
日期:2009.6
AbstractElectrochemical oxidation of 2,3-dimethylhydroquinone has been studied in the presence of β-diketones as nucleophiles in aqueous solution using cyclic voltammetry and controlled-potential coulometry. The results indicate that the derivatives of 2,3-dimethylhydroquinone participate in a Michael addition reaction to form the corresponding benzofuran derivatives. The electrochemical synthesis
摘要使用循环伏安法和控制电位库仑法在水溶液中以亲核体形式存在β-二酮的情况下,研究了2,3-二甲基氢醌的电化学氧化。结果表明2,3-二甲基氢醌的衍生物参与迈克尔加成反应以形成相应的苯并呋喃衍生物。 相对于Ag | AgCl | KCl(3 M),在pH 7.0和E = 0.1 V的条件下,电化学合成已成功地在未分割的电池中以良好的收率和纯度进行。 图形概要