A convenient and highly efficient method for the protection of aldehydes using very low loading hydrous ruthenium(III) trichloride as catalyst |
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| Authors: | Jian-Ying Qi Chi-Hung Yueng |
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| Affiliation: | a Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drug Discovery and Synthesis and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hong Kong, China
b Open Laboratory of Chirotechnology of the Institute of Molecular Technology for Drugs Discovery and Synthesis and Department of Biology and Chemistry, City University of Hong Kong, Hong Kong, China |
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| Abstract: | A convenient method for the chemoselective protections of both aliphatic and aromatic aldehydes has been developed. Ruthenium(III) trichloride (0.1 mol %) has found to be an highly efficient catalyst in the acetalizations of aldehydes with various simple alcohols such as methanol, ethanol, or diols such as 1,2-ethylanediol and 1,3-propanediol under mild reaction conditions. |
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| Keywords: | Protection Aldehydes Ruthenium Chemoselective |
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