Competing ene-reactions in the p-oxidation and o-phenylselenylation of phenol with benzeneseleninic acid
作者:Lars Henriksen
DOI:10.1016/0040-4039(94)88225-8
日期:1994.9
Reaction of phenol with benzeneseleninicacid gives 2-(phenylseleno)- and 2,6-bis(phenylseleno)-1,4-benzoquinone via the corresponding 2- and 2,6-selenylated phenols; initiating ene-reactions are suggested for both the o-selenylation and the p-oxidation sequence.