A Convenient Biphasic System (Alumina-Dichloromethane) for the Efficient Aromatic Monochlorination of Alkyl Phenyl Ethers with Sodium Chlorite in the Catalytic Presence of Manganese(III) Salt |
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Authors: | Masao Hirano Shigetaka Yakabe Hiroyuki Monobe James H. Clark Takashi Morimoto |
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Affiliation: | 1. Department of Applied Chemistry , Faculty of Technology, Tokyo University of Agriculture and Technology , Koganei, Tokyo, 184, Japan;2. Department of Chemistry , University of York, Heslington , York, YO1 5DD, UK |
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Abstract: | A combination of sodium chlorite, (salen)manganese(III) catalyst, and chromatographic neutral alumina in dichloromethane can be successfully utilized for the aromatic monochlorination of a variety of alkyl phenyl ethers in excellent to quantitative yields under mild and anhydrous conditions. |
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