Electrochemical synthesis of selenyl-dihydrofurans <i>via</i> anodic selenofunctionalization of allyl-naphthol/phenol derivatives and their anti-Alzheimer activity
作者:Marcos R. Scheide、Alex R. Schneider、Guilherme A. M. Jardim、Guilherme M. Martins、Daniele C. Durigon、Sumbal Saba、Jamal Rafique、Antonio L. Braga
DOI:10.1039/d0ob00629g
日期:——
Herein, we report an eco-friendly, electrosynthetic approach for the intramolecular oxyselenylation of allyl-naphthol/phenol derivatives. This reaction proceeds with 0.2 equiv. of nBu4NClO4 as an electrolyte and Pt working electrodes in an undivided cell, resulting in the selenyl-dihydrofurans in good to excellent yields. Furthermore, several of the synthesized products presented a high percentage
在此,我们报告了烯丙基萘酚/苯酚衍生物的分子内氧硒化反应的生态友好型电合成方法。该反应以0.2当量进行。在一个未分开的电池中,将n Bu 4 NClO 4用作电解质和Pt工作电极,得到的硒基二氢呋喃具有良好至极好的产率。此外,一些合成产物表现出高百分比的乙酰胆碱酯酶(AChE)抑制作用,突出了其潜在的抗阿尔茨海默氏病活性。