Studies on quinones. XIV1. Oxidative demethylation of hydroquinones dimethylethers with nitric acid- impregnated manganese dioxide
作者:B. Errazuriz、R. Tapia、J.A. Valderrama
DOI:10.1016/s0040-4039(00)61936-6
日期:1985.1
ERRAZURIZ, B.;TAPIA, R.;VALDERRAMA, J. A., TETRAHEDRON LETT., 1985, 26, N 7, 819-822
作者:ERRAZURIZ, B.、TAPIA, R.、VALDERRAMA, J. A.
DOI:——
日期:——
Silica‐Gel‐Supported Ceric Ammonium Nitrate (CAN): A Simple and Efficient Solid‐Supported Reagent for Oxidation of Oxygenated Aromatic Compounds to Quinones
Abstract A silica‐gel‐supported heterogeneous cericammoniumnitrate (CAN) reagent has been developed for oxidizing oxygenated aromatics to quinones in nonaqueous media. The advantages of this procedure include excellent yields, mild reaction conditions, nonaqueous media, short reaction times, and easy product isolation.