An efficient synthesis of diarylmethanes via InCl3·4H2O-catalyzed dehydration of electron-rich arenes with trioxane |
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| Authors: | Hong-Bin Sun Ruimao Hua Yingwu Yin |
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| Affiliation: | a Key Laboratory of Bioorganic Phosphorus Chemistry of Ministry of Education, Department of Chemistry, Tsinghua University, Beijing 100084, China
b Key Laboratory of Organic Optoelectronics and Molecular Engineering of Ministry of Education, Beijing 100084, China |
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| Abstract: | A facile, efficient and environmentally benign procedure for the synthesis of diarylmethanes via the reaction of arenes with trioxane catalyzed by InCl3·4H2O was developed. The reactions of aromatic compounds bearing electron-donating group proceeded smoothly affording the corresponding diarylmethanes in good to excellent yields. |
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| Keywords: | Arenes Dehydration Diarylmethanes Indium(III) chloride tetrahydrate Trioxane |
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