Listar Artículos de revista DQA - KAS Aldizkari artikuluak por autor "Mielgo, Antonia"
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Asymmetric assembly of all‐carbon tertiary/quaternary nonadjacent stereocenters through organocatalytic conjugate addition of α‐cyanoacetates to a methacrylate equivalent
Iriarte, Igor; Vera, Silvia; Badiola, Eider; Mielgo, Antonia; Oiarbide, Mikel; García Castillo, Jesús María ; Odriozola Ibarguren, José Manuel ; Palomo, Claudio (Wiley, 2016) Artículo / ArtikuluaAn efficient, highly diastereo- and enantioselective assembly of acyclic carbonyl fragments possessing nonadjacent all-carbon tertiary/quaternary stereoarrays is reported based on a Brønsted base catalyzed Michael ... -
Asymmetric propionate aldol reactions of a chiral lithium enolate accessible from direct enolization with n-butyllithium
Palomo, Claudio; Oiarbide, Mikel; Gómez Bengoa, Enrique; Mielgo, Antonia; González Rego, María Concepción ; García Castillo, Jesús María ; González Guerrero, Alberto ; Odriozola Ibarguren, José Manuel ; Bañuelos, Patricia ; Linden, Anthony (ARKAT USA, Inc., 2005) Artículo / ArtikuluaThe presented lithium enolate-based methodology is suitable for access to propionate syn-aldol motifs with high levels of stereocontrol. The reactive lithium enolate species is generated by direct treatment of a camphor-based ... -
α-Hydroxy ketones as masked ester donors in Brønsted base catalyzed conjugate additions to nitroalkenes
Olaizola, Iurre; Campano, Teresa E.; Iriarte, Igor; Vera, Silvia; Mielgo, Antonia; García Castillo, Jesús María ; Odriozola Ibarguren, José Manuel ; Oiarbide, Mikel; Palomo, Claudio (Wiley, 2018) Artículo / ArtikuluaThe catalyst-controlled enantioselective direct addition reaction of enolizable esters and related carboxylic acid derivatives to p electrophiles remains a difficult synthetic transformation. In this study, the suitability ...