Bilatu
8888-tik 8861-8870 emaitza erakusten
Characterization of the Antitumor Potential of Extracts of Cannabis sativa Strains with High CBD Content in Human Neuroblastoma
(MDPI, 2023-02-14)
Cannabis has been used for decades as a palliative therapy in the treatment of cancer. This is because of its beneficial effects on the pain and nausea that patients can experience as a result of chemo/radiotherapy. ...
Enantioselective Construction of Tetrasubstituted Stereogenic Carbons through Brønsted Base Catalyzed Michael Reactions: α´-Hydroxy Enones as Key Enoate Equivalent
(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 ...
Asymmetric Synthesis of Adjacent Tri- and Tetrasubstituted Carbon Stereocenters: Organocatalytic Aldol Reaction of an Hydantoin Surrogate with Azaarene 2-Carbaldehydes
(Wiley-VCH, 2019-07-18)
A bifunctional amine/squaramide catalyst promoted direct aldol addition of an hydantoin surrogate to pyridine 2-carbaldehyde N-oxides to afford adducts bearing two vicinal tertiary/quaternary carbons in high diastereo- and ...
Enantioselective Addition of Alkynyl Ketones to Nitroolefins Assisted by Bronsted Base/H-Bonding Catalysis
(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 ...
α-Hydroxy Ketones as Masked Ester Donors in Brønsted Base-Catalyzed Conjugate Additions to Nitroalkenes
(ChemPubSoc Europe, 2018-02-15)
Crystallization-induced self-assembly of poly(ethylene glycol) side chains in dithiol–yne-based comb polymers: side chain spacing and molecular weight effects
(ACS, 2024-05)
The chain architecture and topology of macromolecules impact their physical properties and final performance, including their crystallization process. In this work, comb polymers constituted by poly(ethylene glycol), PEG, ...
Competition between O–H and S–H intermolecular interactions in conformationally complex systems: The 2-Phenylethanethiol and 2-Phenylethanol dimers
(ACS, 2024-05)
Noncovalent interactions involving sulfur centers play a relevant role in biological and chemical environments. Yet, detailed molecular descriptions are scarce and limited to very simple model systems. Here we explore the ...
Emissions generated by electric vehicles in the 9-500 kHz band: Characterization, propagation, and interaction
(Elsevier, 2024-06)
Electric Vehicle Charging Processes (EVCPs), due to the involved power electronics with high-switching frequencies, generate high-amplitude emissions that could have a negative impact on Power Quality (PQ) and Narrowband ...
Enhanced photosynthesis, transpiration regulation, water use-efficiency and growth in buckwheat outperforms wheat response to high [CO2], high temperature and drought
(Elsevier, 2024-06)
The rising atmospheric [CO2] levels will increase global temperature and drought events, threatening wheat (Triticum aestivum) production. In recent years, buckwheat (Fagopyrum esculentum) has emerged as an alternative ...
Ionic Liquid-Laden Zn-MOF-74-Based Solid-State Electrolyte for Sodium Batteries
(MDPI, 2023-12-12)
Sodium batteries are receiving increasing interest as an alternative to reduce dependence on lithium-based systems. Furthermore, the development of solid-state electrolytes will lead to higher-performing and safer devices. ...