KARHU M., J. CHEM. SOC. PERKIN TRANS., 1981, PART 1, NO 1, 303-306
作者:KARHU M.
DOI:——
日期:——
Formation of diphenyl ethers from cyclohexa-2,5-dienones via 4-phenoxy-4-(1-alkoxy)cyclohexa-2,5-dienones as probable intermediates
作者:Matti Karhu
DOI:10.1039/p19810000303
日期:——
Acid-catalysed reactions of the cyclohexa-2,5-dienones (3) and (14) with phenol afford diphenylethers. Quinol ethers are considered to be intermediates in these reactions, with aromatisation of the cyclohexa-2,5-dienone ring by loss of the 4-(1-alkoxy) side-chain as an aldehyde constituting the driving force.