Estimation of Phenols by the 4-Aminoantipyrine Method. II. Products from <i>para</i>-Substituted Alkylphenols
作者:Peter F. Jones、K. E. Johnson
DOI:10.1139/v73-557
日期:1973.11.15
4-Aminoantipyrine reacts with p-alkylphenols on oxidation with potassium ferricyanide to give yellow ortho-quinoneimides. These undergo a thermal and base-catalyzed rearrangement to benzodihydrooxazepines.