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Ikerketa biomedikoan animalia-ereduen erabilerari buruzko inkesta Euskal Herriko Unibertsitateko (UPV/EHU) ikertzaileen artean
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2024-05-27)
Animalien erabilera zientzia biomedikoan eztabaidagarria da oraindik. Gizabanako baten animaliekiko kezka-maila, bere kulturak, animaliekiko lehenagoko edo oraingo esperientziak eta animali espezie konkretuek eragiten dute. ...
Ficciones de inmunidad en el cine contemporáneo europeo. Dos lecturas de los marcos sociales de la inmigración desde Welcome y Le Havre
(Servicio Editorial de la Universidad del País Vasco/Euskal Herriko Unibertsitatearen Argitalpen Zerbitzua, 2018)
Official European political discourse increasingly identifies immigration and the arrival of refugees with threat and the need to immunize the community against dangers such as terrorism, loss of economic capacity or risk ...
alpha-Branched Ketone Dienolates: Base-Catalyzed Generation and Regio- and Enantioselective Addition Reactions
(Wiley-VCH, 2019-05-14)
In this study, the unique capacity of bifunctional Brønsted bases to generate α-branched ketone dienolates and control both site- and stereoselectivity of their addition reactions to representative classes of carbon ...
Catalytic Asymmetric α-Functionalization of α-Branched Aldehydes
(MDPI, 2023-03-16)
Aldehydes constitute a main class of organic compounds widely applied in synthesis. As such, catalyst-controlled enantioselective α-functionalization of aldehydes has attracted great interest over the years. In this context, ...
Reducing Negative Aging Stereotypes via Educational Intervention in Older People: A Randomized Controlled Study
(Sage, 2022-09-13)
Anti-ageism interventions traditionally target younger individuals. We analyzed the effect of an educational intervention that combined an infusion of aging content with videos to reduce negative stereotypes toward aging ...
Organocatalytic Michael Addition of Unactivated α-Branched Nitroalkanes to Afford Optically Active Tertiary Nitrocompounds
(ACS, 2023-11-27)
The direct, asymmetric conjugate addition of unactivated α-branched nitroalkanes is developed based on the combined use of chiral amine/ureidoaminal bifunctional catalysts and a tunable acrylate template to provide tertiary ...
Synthesis of 4,6-Difluoro-Tryptophan as a Probe for Protein 19F NMR
(Wiley-VCH GmbH, Weinheim, 2024-03-25)
A scalable procedure for the synthesis of 4,6-difluorotryptophan is reported based on a deaminative
coupling of a 4,6-difluorogramine with 2-benzylthio-1,5-dihydro-4H-imidazolone as glycine equivalent. Thus prepared ...
Development of an α’-hydroxy enone for the aminocatalytic asymmetric formal conjugate addition of aldehydes to acrylates, vinyl ketones and acrolein
(Royal Society of Chemistry, 2023-05-24)
Aminocatalytic asymmetric conjugate addition of aldehydes to Michael acceptors is a well established C–C bond forming methodology. However, various acrylic-type acceptors, including acrylic acid derivatives and acrolein, ...
Progress in (Thio)urea‐ and Squaramide‐Based Brønsted Base Catalysts with Multiple H‐Bond Donors
(Wiley, 2023-02)
Nowadays chiral (thio)urea- and squaramide-based Brønsted base catalysts are widely applied to enantioselective carbon-carbon and carbon-heteroatom bond forming reactions. In recent years, variations of these catalysts ...