title: Ugi-based approaches to quinoxaline libraries.
abstract: An expedient and concise Ugi-based unified approach for the rapid assembly of quinoxaline frameworks has been developed. This convergent and versatile method uses readily available commercial reagents, does not require advanced intermediates, and exhibits excellent bond-forming efficiency, thus exemplifying the operationally simple synthesis of quinoxaline libraries.
authors.affiliation: Center for Research in Biological Chemistry and Molecular Materials (CIQUS), ‡Institute of Industrial Pharmacy, and §Department of Organic Chemistry, Faculty of Pharmacy, University of Santiago de Compostela , Santiago de Compostela 15782, Spain.
authors.forename: Jhonny
authors.initials: J
authors.lastname: Azuaje
authors.forename: Abdelaziz
authors.initials: A
authors.lastname: El Maatougui
authors.forename: Xerardo
authors.initials: X
authors.lastname: García-Mera
authors.forename: Eddy
authors.initials: E
authors.lastname: Sotelo
mesh_terms: D020650:Combinatorial Chemistry Techniques / Q000191:economics / Q000379:methods; D011810:Quinoxalines / Q000138:chemical synthesis* / Q000737:chemistry; D054852:Small Molecule Libraries / Q000138:chemical synthesis* / Q000737:chemistry; D013997:Time Factors
chemical_list: D011810:Quinoxalines; D054852:Small Molecule Libraries