Synthesis of Indolizines and Heterocyclic Chalcones Catalyzed by Supported Copper Nanoparticles. Issue 17 (7th March 2013)

• Record Type: Journal Article
• Authors: Albaladejo, María José; Alonso, Francisco; Yus, Miguel
• Is Part Of: Chemistry. Volume 19:Issue 17(2013)
• Page Start: 5242
• Page End: 5245
• Publication Date: 2013-03-07
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1002/chem.201204305
• Languages: English
• ISSNs: 0947-6539

Abstract

<abstract abstract-type="graphical" xml:lang="en"> <title> <x xml:space="preserve">Abstract</x> </title> <p> <bold>Solvent decides</bold>: Versatile copper nanoparticles (Cu NPs) on activated carbon have been found to catalyze the multicomponent synthesis of indolizines in dichloromethane and the synthesis of heterocyclic chalcones in the absence of solvent, in both cases, from pyridine‐2‐carbaldehyde derivatives, secondary amines, and terminal alkynes (see scheme).<boxed-text content-type="graphic" position="anchor" orientation="portrait"><graphic position="anchor" mimetype="image" xlink:href="ark:/27927/pgg1xq2bwbz" orientation="portrait" xlink:type="simple" xmlns:xlink="http://www.w3.org/1999/xlink" /></boxed-text></p> </abstract>