Homocoupling of terminal alkynes catalysed by ultrafine copper nanoparticles on titania

Copper nanoparticles on titania effectively catalyse the oxidative homocoupling of terminal alkynes in the presence of piperidine as a base in tetrahydrofuran (THF) or under solvent-free conditions. A wide range of diynes have been synthesised in high yields using low catalyst loading (1 mol-% Cu)....

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Bibliographic Details
Main Authors: Alonso Valdés, Francisco, Melkonian, Taki, Moglie, Yanina, Yus Astiz, Miguel
Other Authors: Universidad de Alicante. Departamento de Química Orgánica
Format: info:eu-repo/semantics/article
Language:eng
Published: Wiley-VCH Verlag GmbH & Co. KGaA 2011
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Online Access:http://hdl.handle.net/10045/17286

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