Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource An Efficient Copper-Catalyzed Regioselective One-Pot Synthesis of Pyrido[1,2-a]benzimidazole and Its Derivatives Subject The topic of the resource benzimidazole; C-N bond formation; Cu(I)Br; intermolecular cyclization; one-pot synthesis; Ullman coupling Description An account of the resource A facile and effectual regioselective one-pot synthesis protocol has been developed for the construction of pyrido[1,2-a]benzimidazole and its derivatives using Copper(I) bromide as the catalyst, 1,10-phenanthroline as ligand, and K3PO4 (Tripotassium phosphate) as the base in Dimethyl sulfoxide as solvent at 110 C for 12 h. The reaction conditions were optimized by screening various copper catalysts, ligands, solvents, and bases. The substrate scope of the reaction was also carried out with electron-withdrawing and donating functional groups to prepare novel functionalized regioselective benzimidazole compounds in good to excellent yields. All the isolated compounds were characterized by 1H, 13C, and 19F NMR. 2023 Wiley-VCH GmbH. Creator An entity primarily responsible for making the resource Kommuri V.C.; Vijayan A.; Pawar L.; Arunachalampillai A. Source A related resource from which the described resource is derived ChemistrySelect, Vol-8, No. 39 Publisher An entity responsible for making the resource available John Wiley and Sons Inc Date A point or period of time associated with an event in the lifecycle of the resource 2023-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1002/slct.202303000" target="_blank" rel="noreferrer noopener">https://doi.org/10.1002/slct.202303000</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85174463868&amp;doi=10.1002%2Fslct.202303000&amp;partnerID=40&amp;md5=e18234f8523f5befbdf0577ffa27f5b5" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85174463868&amp;doi=10.1002%2fslct.202303000&amp;partnerID=40&amp;md5=e18234f8523f5befbdf0577ffa27f5b5</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 23656549 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Kommuri V.C., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560029, India, Syngene International Limited, Bommasandra Industrial Area, Bengaluru, 560099, India; Vijayan A., Department of Chemistry, CHRIST (Deemed to be University), Hosur Road, Bangalore, 560029, India; Pawar L., Syngene International Limited, Bommasandra Industrial Area, Bengaluru, 560099, India; Arunachalampillai A., Syngene International Limited, Bommasandra Industrial Area, Bengaluru, 560099, India