Revisiting the Electrochemical Carboxylation of Naphthalene with CO<sub>2</sub>: Selective Monocarboxylation of 2-Substituted Naphthalenes
作者:Vishal Kumar Rawat、Hiroki Hayashi、Hitomi Katsuyama、Saeesh R. Mangaonkar、Tsuyoshi Mita
DOI:10.1021/acs.orglett.3c01033
日期:2023.6.16
considerable attention. In contrast to more recent examples, the electrochemical carboxylation of naphthalene had already been established in 1959, whereby a dearomative dicarboxylation selectively produces 1,4-dicarboxylated 1,4-dihydronaphthalene derivatives. Here, we report that the use of electron-deficient naphthalene derivatives in the presence of a redox mediator such as p-terphenyl and H2O under CO2 bubbling
许多基于使用CO 2的电化学羧化反应的显着反应最近引起了相当大的关注。与最近的例子相反,萘的电化学羧化作用已于 1959 年建立,由此脱芳烃二羧基化选择性地产生 1,4-二羧基化的 1,4-二氢萘衍生物。在这里,我们报道了在存在氧化还原介体(例如对三联苯和 H 2 O)的情况下,在 CO 2鼓泡下使用缺电子萘衍生物提供了反式-1,2-二取代的 1,2-二氢萘衍生物。