Long-branched and densely functionalized anion exchange membranes for fuel cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Membrane Science"
DOI: 10.1016/j.memsci.2019.03.046
Abstract: Abstract To achieve a better performance of anion exchange membranes (AEMs), AEMs of a unique structure with flexible and dense side chains are prepared by taking amino groups on poly (aryl ether ketone)s (PAEKs) as… read more here.
Keywords: long branched; branched densely; anion exchange; structure ... See more keywords
Pd-Catalyzed Synthesis of Densely Functionalized Cyclopropyl Vinyl Sulfides Reveals the Origin of High Selectivity in a Fundamental Alkyne Insertion Step
Sign Up to like & getrecommendations! Published in 2020 at "ACS Catalysis"
DOI: 10.1021/acscatal.0c02053
Abstract: Catalytic atom-economic hydrothiolation of cyclopropyl acetylenes was developed. Using Pd/NHC complex as a precatalyst, regioselective addition of thiols to cyclopropyl acetylenes was successfully ... read more here.
Keywords: densely functionalized; synthesis densely; cyclopropyl; functionalized cyclopropyl ... See more keywords
Kinetic resolution via supramolecular iminium catalysis: multiactivation enables the asymmetric synthesis of β-aryl substituted aldehydes and densely functionalized cyclohexanes.
Sign Up to like & getrecommendations! Published in 2017 at "Chemical communications"
DOI: 10.1039/c7cc01625e
Abstract: The kinetic resolution of β-aryl substituted 1,7-dioxo compounds with α,β-unsaturated aldehydes affording enantioenriched β-aryl substituted aldehydes as well as densely functionalized cyclohexanes is presented. The two enantioenriched products were obtained in reasonable yields with high… read more here.
Keywords: aryl substituted; functionalized cyclohexanes; kinetic resolution; densely functionalized ... See more keywords
Asymmetric construction of densely functionalized three-dimensional aza-tetracyclic scaffolds for drug discovery.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc05700j
Abstract: Asymmetric construction of densely functionalized three-dimensional aza-tetracyclic scaffolds were achieved by intramolecular Diels-Alder reaction of bicyclic precursors derived from L-tyrosine. Three substituents were systematically introduced into the developed scaffolds in various combinations, demonstrating their high… read more here.
Keywords: construction densely; functionalized three; asymmetric construction; dimensional aza ... See more keywords
Organocatalytic Michael Addition to (D)-Mannitol-Derived Enantiopure Nitroalkenes: A Valuable Strategy for the Synthesis of Densely Functionalized Chiral Molecules
Sign Up to like & getrecommendations! Published in 2019 at "Molecules"
DOI: 10.3390/molecules24244588
Abstract: Carbohydrates are abundant renewable resources and are a feedstock for green chemistry and sustainable synthesis of the future. Among the hexoses and the pentoses present in biomass, mannitol was selected in the present project as… read more here.
Keywords: chiral molecules; michael addition; mannitol; densely functionalized ... See more keywords