Results 41 to 50 of about 132,024 (337)
Synthesis of Quinazoline and Quinazolinone Derivatives via Ligand-Promoted Ruthenium-Catalyzed Dehydrogenative and Deaminative Coupling Reaction of 2-Aminophenyl Ketones and 2-Aminobenzamides with Amines [PDF]
, 2019 The in situ formed ruthenium catalytic system ([Ru]/L) was found to be highly selective for the dehydrogenative coupling reaction of 2-aminophenyl ketones with amines to form quinazoline products.
Arachchige, Pandula T. Kirinde +1 more
core +3 more sources
iScience, 2018 Summary: A multicomponent nanocatalyst system was fabricated for the transfer hydrogenation of nitrile compounds. This catalyst system contains palladium, copper, and iron, which are supported on the magnetite nanospheres, and the loading of palladium ...
Lei Liu +13 more
doaj +1 more source
Ferrocene-derived P,N ligands : synthesis and application in enantioselective catalysis [PDF]
, 2013 Due to their unique steric and electronic properties, air-stability and modular structure, chiral hybrid P,N-ferrocenyl ligands play a prominent role in the field of asymmetric catalysis.
Noël, Timothy, Van der Eycken, Johan
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Decarboxylative oxidation-enabled consecutive C-C bond cleavage
Nature Communications, 2022 The selective cleavage of inert C(sp3)-C(sp3) bonds and their subsequent functionalization is an important goal in synthetic organic chemistry. Here, the authors developed consecutive C–C bond cleavage from stable trisubstituted acids via photocatalysis ...
Ruining Li +7 more
doaj +1 more source
Polytriazoles as Copper(I)-Stabilizing Ligands in Catalysis [PDF]
Organic Letters, 2004 AbstractFor Abstract see ChemInform Abstract in Full Text.
Timothy R, Chan +3 more
openaire +2 more sources
Nature Communications, 2019 Copper-based asymmetric photocatalysis has great synthetic potential, however it has been rarely exploited due to challenges inherent to such systems. Here, a chiral bisoxazoline copper catalyst is involved in a SET process, photoredox catalysis, Lewis ...
Bowen Han, Yanjun Li, Ying Yu, Lei Gong
doaj +1 more source
CHIMIA, 2018 Organic transformations can broadly be classified into four categories including cationic, anionic, pericyclic and radical reactions. While the last category has been known for decades to provide remarkably efficient synthetic pathways, it has ...
Christopher Deldaele +6 more
doaj +1 more source
Copper Nanoparticles: A Review on Synthesis, Characterization and Applications
Asian Pacific Journal of Cancer Biology, 2020 An emerging field of science “Nanotechnology” which is involved in manipulation of atoms and molecules has shown great potential in all fields of sciences.
Baraiya Divyeksha Harishchandra +7 more
doaj +1 more source
Designing materials for electrochemical carbon dioxide recycling [PDF]
, 2019 Electrochemical carbon dioxide recycling provides an attractive approach to synthesizing fuels and chemical feedstocks using renewable energy. On the path to deploying this technology, basic and applied scientific hurdles remain.
De Luna, P +6 more
core
Continual reproduction of self-assembling oligotriazole peptide nanomaterials. [PDF]
, 2017 Autocatalytic chemical reactions, whereby a molecule is able to catalyze its own formation from a set of precursors, mimic nature's ability to generate identical copies of relevant biomolecules, and are thought to have been crucial for the origin of life.
Brea, Roberto J, Devaraj, Neal K
core +2 more sources