Ruthenium-catalyzed cycloaddition of alkynes and organic azides |
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Authors: | Zhang Li Chen Xinguo Xue Peng Sun Herman H Y Williams Ian D Sharpless K Barry Fokin Valery V Jia Guochen |
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Affiliation: | Department of Chemistry, The Hong Kong University of Science and Technology, Clear Water Bay, Kowloon, Hong Kong. |
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Abstract: | Cp*RuCl(PPh3)2 is an effective catalyst for the regioselective "fusion" of organic azides and terminal alkynes, producing 1,5-disubstituted 1,2,3-triazoles. Internal alkynes also participate in this catalysis, resulting in fully substituted 1,2,3-triazoles. |
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