2026-10-15T08:35:24Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/86132024-02-08T01:05:24Zcom_10259_3592com_10259_3591com_10259.4_106com_10259_2604com_10259_3924com_10259_5086col_10259_3930col_10259_3925

Pertejo Fernández, Pablo Sancho Medina, Andrea Hermosilla, Tomás González Saiz, Beatriz Gómez Ayuso, Javier Quesada Pato, Roberto Moreno Mediavilla, Daniel Carreira Barral, Israel García Valverde, María 2021-02 The use of arylglyoxal as starting material in Passerini and Ugi reactions affords βketoamides. This has allowed to study keto-enol tautomerism in these systems and assess the way in which the presence of acyloxy or aminoacyl groups bound to the C2 position affects such tautomerism, and to investigate the reactivity of both the enol and carbonyl forms. In this work we also prove the versatility of the Passerini reaction, since depending on the conditions to which the corresponding adducts are subjected different products of synthetic interest can be obtained. application/pdf http://hdl.handle.net/10259/8613 eng MDPI Keto-Enol Tautomerism in Passerini and Ugi Adducts info:eu-repo/semantics/article TEXT RIUBU. Repositorio Institucional de la Universidad de Burgos Hispana