Browsing by Author "García, Jesús María"
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Enantioselective Addition of Alkynyl Ketones to Nitroolefins Assisted by Bronsted Base/H-Bonding Catalysis
Campano García, Teresa Esperanza; Iriarte Arrieta, Igor; Olaizola Aizpuru, Olatz; Etxabe Tellería, Julen; Mielgo Vicente, María Antonia ; Gamboa Landa, José Ignacio; Odriozola, José M.; García, Jesús María; Oyarbide Garmendia, Juan Miguel; Palomo Nicolau, Claudio (Wiley, 2019-03-21)Various sets of enolizable alkynyl ketones (including methyl ynones with α-aryl, α-alkenyl, and α-alkoxy groups) were able to react smoothly with nitroolefins with the assistance of bifunctional Brønsted base/H-bond catalysts ... -
Enantioselective Construction of Tetrasubstituted Stereogenic Carbons through Brønsted Base Catalyzed Michael Reactions: α´-Hydroxy Enones as Key Enoate Equivalent
Badiola Aramendi, Eider; Fiser, Béla; Gómez Bengoa, Enrique; Mielgo Vicente, María Antonia ; Olaizola Alvarez, Yurre; Urruzuno Guiu, Iñaki; García, Jesús María; Odriozola, José M.; Razkin, Jesús; Oyarbide Garmendia, Juan Miguel; Palomo Nicolau, Claudio (ACS, 2014-11-25)Catalytic and asymmetric Michael reactions constitute very powerful tools for the construction of new C–C bonds in synthesis, but most of the reports claiming high selectivity are limited to some specific combinations of ...