Tetrahedron

The catalytic oxidation of 4-aryloxyphenols

WJ Mijs, OE Van Lohuizen, J Bussink, L Vollbracht

文献索引：Mijs,W.J. et al. Tetrahedron, 1967 , vol. 23, p. 2253 - 2264

全文：HTML全文

被引用次数: 51

摘要

The mechanism of the Cu+/amine catalysed oxidation of a number of substituted 4- aryloxyphenols (dimeric phenols) has been studied by analysis of primary reaction products. Quinone ketals are postulated as intermediates which can be decompose in two ways, depending on the substitution pattern of the starting 4-aryloxyphenol: a homolytic fission mechanism (two dimeric phenols yielding monomer and trimer as primary products), or an ...