Electrochemical Properties and Reactions of Sulfur-Containing Organoboron Compounds
作者:Masahiro Tanigawa、Yu Kuriyama、Shinsuke Inagi、Toshio Fuchigami
DOI:10.1016/j.electacta.2016.02.051
日期:2016.5
5,5-tetramethyl-2-phenylsulfanylmethyl-[1,3,2]dioxaborolane and tetra-n-butylammonium phenylthiomethyltrifluoroborate were comparatively studied by cyclic voltammetry measurements and we found for the first time the β-effect of organoborate, which was indicated by experimental and theoretical aspects. The organoborate was found to have a much lower oxidation potential compared to the organoborane.
通过循环伏安法比较研究了4,4,5,5-四甲基-2-苯基硫烷基甲基-[1,3,2]二氧杂硼烷和四正丁基铵苯硫基甲基三氟硼酸酯的电化学分析,我们首次发现β效应实验和理论方面表明了有机硼酸盐的含量。与有机硼烷相比,发现有机硼酸盐的氧化电位低得多。在亲核试剂的存在下成功地进行了有机硼酸酯和有机硼酸酯的阳极取代反应,从而以高收率提供了选择性取代的产物。