Synthesis and Applications of Asymmetric Catalysis Using Chiral Ligands Containing Quinoline Motifs
SynOpen, 2022 In the past decade, asymmetric synthesis of chiral ligands containing quinoline motifs, a family of natural products displaying a broad range of structural diversity and their metal complexes, have become the most significant methodology for the ...
Vasudevan Dhayalan +3 more
doaj +1 more source
ChemInform Abstract: Asymmetric Synthesis of Allophenylnorstatine. [PDF]
ChemInform, 1993 AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
Bunnage, M, Davies, S, Goodwin, C
openaire +3 more sources
Therapeutic Effects of Coumarins with Different Substitution Patterns
Molecules, 2023 The use of derivatives of natural and synthetic origin has gained attention because of their therapeutic effects against human diseases. Coumarins are one of the most common organic molecules and are used in medicine for their pharmacological and ...
Virginia Flores-Morales +4 more
doaj +1 more source
Molecules, 2023 Targeting cancer cells that are highly dependent on the nicotinamide adenine dinucleotide (NAD+) metabolite is a promising therapeutic strategy. Nicotinamide phosphoribosyltransferase (NAMPT) is the rate-limiting enzyme catalyzing NAD+ production ...
Paulina Biniecka +16 more
doaj +1 more source
Enantioselective Synthesis of Dual Serotonergic Azanoradamantane SC-52491 [PDF]
, 1999 A racemic synthesis of azanoradamantane (±)-3 was accomplished via Yamamoto\u27s MAD-catalyzed Diels-Alder protocol. Subsequently, a scalable asymmetric synthesis of azanoradamantane benzamide SC-52491 was carried out employing Helmchen\u27s asymmetric ...
Becker, Daniel +3 more
core +1 more source
A Review on Recent Approaches to the Asymmetric Synthesis of Aziridines Derivatives [PDF]
Journal of Chemistry Letters, 2021 The aziridines are an important class of heterocyclic compounds that are used for the synthesis of high valuable compounds containing biological and natural products.
Farahnaz Salimi +2 more
doaj +1 more source
Integer-Based Pattern Synthesis for Asymmetric Multi-Reflection RIS [PDF]
arXiv, 2023 This study delves into the radiation pattern synthesis of reconfigurable intelligent surfaces (RIS) / reflection metasurfaces. Through superimposing multiple single-reflection profiles, which comprise the amplitude and/or phase settings of all constituent elements, a single incident wave can be effectively reflected in multiple asymmetric directions ...
arxiv
Syntheses of (+)-30-epi-, (-)-6-epi-, (±)-6,30-epi-13,14-didehydroxyisogarcinol and (±)-6,30-epi-garcimultiflorone A utilizing highly diastereoselective, Lewis acid-controlled cyclizations [PDF]
, 2016 The first syntheses of 13,14-didehydroxyisogarcinol (6) and garcimultiflorone A (5) stereoisomers are reported in six steps from a commercially available phloroglucinol.
Boyce, Jonathan H. +2 more
core +1 more source
Strong coupling to circularly polarized photons: towards field-induced enantioselectivity [PDF]
arXiv, 2023 The development of new methodologies for the selective synthesis of individual enantiomers is still one of the major challenges in synthetic chemistry. Many biomolecules, and therefore many pharmaceutical compounds, are indeed chiral. While the use of chiral reactants or catalysts has led to significant progress in the field of asymmetric synthesis, a ...
arxiv
Synthesis of Solution-Phase Phosphoramidite and Phosphite Ligand Libraries and Their In Situ Screening in the Rhodium-Catalyzed Asymmetric Addition of Arylboronic Acids [PDF]
, 2007 Herein, we report the automated parallel synthesis of solution-phase libraries of phosphoramidite ligands for the development of enantioselective catalysts.
Feringa, Ben L., +5 more
core +1 more source