RT info:eu-repo/semantics/article T1 Base-selective access to highly functionalized heterocycles from multicomponent Ugi adducts A1 González Saiz, Beatriz A1 Pertejo Fernández, Pablo A1 Peña Calleja, Pablo A1 Mielczarek, Marcin A1 Hermosilla, Tomás A1 Carreira Barral, Israel A1 Miguel, Olivia de A1 Rodríguez Vidal, Francisco Javier A1 Quesada Pato, Roberto A1 García Valverde, María K1 Química orgánica K1 Chemistry, Organic K1 Bioquímica K1 Biochemistry AB Selection of the appropriate base in Ugi/post-condensation sequences allows the selective syntheses of different ring-size functionalized lactams. The developed methodology uses inexpensive bases under mild and non-sensitive conditions leading to the facile generation of molecular diversity from simple synthons. PB Royal Society of Chemistry SN 1463-9262 YR 2022 FD 2022-09 LK http://hdl.handle.net/10259/7086 UL http://hdl.handle.net/10259/7086 LA eng NO Funding from Consejería de Educación de la Junta de Castilla y León and European Regional Development Fund (ERDF) (project BU075G19 and project BU067P20) and MCIN/AEI/10.13039/501100011033 [grant PID2020-117610RB-I00] is gratefully acknowledged. B. G.-S. and I. C.-B. thank Consejería de Educación de la Junta de Castilla y León, European Social Fund (ESF) and ERDF for their predoctoral (B. G.-S) and postdoctoral (I. C.-B.) contracts. DS Repositorio Institucional de la Universidad de Burgos RD 02-may-2024