Studies on quinones. XIV1. Oxidative demethylation of hydroquinones dimethylethers with nitric acid- impregnated manganese dioxide |
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Authors: | B Errazuriz R Tapia JA Valderrama |
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Institution: | Facultad de Química. Pontificia Universidad Católica de Chile. Casilla 114-D. Santiago, Chile |
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Abstract: | The oxidative cleavage of several hydroquinones dimethylethers with nitric acid- impregnated manganese dioxide, in methylene chloride solution at room temperature, gave the corresponding quinones in 76–95% yield. |
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