A novel access to disubstituted acetylenes |
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| Authors: | Katritzky Alan R Abdel-Fattah Ashraf A A Wang Mingyi |
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| Affiliation: | Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, Gainesville, Florida 32611-7200, USA. katritzky@chem.ufl.edu |
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| Abstract: | Reactions of organometallic reagents with 1-(substituted ethynyl)-1H-1,2,3-benzotriazoles 5 derived from a variety of benzotriazolylmethyl ketones 3 afforded disubstituted acetylenes in synthetically useful yields. |
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