Impact of chiral ligands on photophysical and electro-optical properties of β-diketonate europium complexes in circularly polarized OLEDs.
Sign Up to like & getrecommendations! Published in 2023 at "Chirality"
DOI: 10.1002/chir.23538
Abstract: Luminescent lanthanide complexes exhibiting chiroptical properties are attracting attention for their application in chiral optoelectronics and photonics, thanks to their unique optical properties, allied to intraconfigurational f-f transitions, which are generally electric-dipole-forbidden and can be… read more here.
Keywords: optical properties; circularly polarized; chiral ligands; impact chiral ... See more keywords
Evolution in heterodonor P-N, P-S and P-O chiral ligands for preparing efficient catalysts for asymmetric catalysis. From design to applications
Sign Up to like & getrecommendations! Published in 2021 at "Coordination Chemistry Reviews"
DOI: 10.1016/j.ccr.2021.214120
Abstract: Abstract The success of phosphine-oxazoline ligands (PHOX) inspired the progress in P-oxazoline ligand families by modifying either the ligand backbone, the electronic and/or steric properties of the phosphine group or by exchanging the phosphine to… read more here.
Keywords: evolution heterodonor; ligand families; chiral ligands; ligand ... See more keywords
Zinc and aluminum complexes of chiral ligands: Synthesis, characterization and application to rac-lactide polymerization
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2016.12.031
Abstract: Abstract The crystalline complexes L2Zn (1), L3Al (2), L′2Zn (3) and L'AlMe2 (4) were synthesized from the reactions of the corresponding chiral ligands (S) N-(2-pyrrolylmethylene)-1-phenylethylamine (HL) or (S) N-(2-pyrrolylmethyl)-1-phenylethanamine (HL′) and diethylzinc or trimethylaluminum, respectively.… read more here.
Keywords: rac lactide; polymerization; aluminum complexes; chiral ligands ... See more keywords
Design and Application of New Pyridine-Derived Chiral Ligands in Asymmetric Catalysis.
Sign Up to like & getrecommendations! Published in 2024 at "Accounts of chemical research"
DOI: 10.1021/acs.accounts.3c00808
Abstract: ConspectusThe innovation of chiral ligands has been crucial for the asymmetric synthesis of functional molecules, as demonstrated by several types of widely applied "privileged" ligands. In this context, chiral pyridine-derived ligands, by far some of… read more here.
Keywords: pyridine derived; pyridine; chiral ligands; cpu ... See more keywords
Insight into the Effects of Chiral Diphosphine Ligands on the Structure and Optical Properties of the Au24Cd2 Nanocluster.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c00246
Abstract: Introduction of chiral ligands has been regarded as an effective strategy to obtain nanoclusters with optical purity. However, how the chiral ligands work is still unclear due to the lack of structural comparison between racemic… read more here.
Keywords: insight effects; effects chiral; chiral ligands; chiral diphosphine ... See more keywords
Chiral Ligands Based on Binaphthyl Scaffolds for Pd-Catalyzed Enantioselective C–H Activation/Cycloaddition Reactions
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c09479
Abstract: We report the first examples of the use of a new class of ligands (NOBINAc) for performing asymmetric C–H activations using palladium catalysts. These ligands combine the axial chirality of binaphthyl scaffolds with the bifunctional… read more here.
Keywords: ligands based; based binaphthyl; chiral ligands; binaphthyl scaffolds ... See more keywords
A chiral responsive carbon dots-gold nanoparticle complex mediated by hydrogen peroxide independent of surface modification with chiral ligands.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr06862c
Abstract: Chiral recognition of enantiomers is fundamentally important. In this study, a novel strategy for the chiral discrimination of glucose enantiomers was constructed based on the hydrogen peroxide (H2O2)-mediated generation of a carbon dots-gold nanoparticle (C-dots@Au… read more here.
Keywords: hydrogen peroxide; dots complex; surface; carbon dots ... See more keywords
Homochiral Dy2 zero-field single-molecule magnets derived from axial chiral ligands (R)/(S)-octahydro-1,1'-bi-2-naphthyl phosphate.
Sign Up to like & getrecommendations! Published in 2025 at "Dalton transactions"
DOI: 10.1039/d4dt03408b
Abstract: The construction of homochiral zero-field single-molecule magnets (SMMs), especially with axial chiral ligands, remains a great challenge. Herein the first examples of homochiral Dy(III) Schiff base complexes based on axial chiral ligands (R)/(S)-5,5',6,6',7,7',8,8'-octahydro-1,1'-bi-2-naphthyl phosphate (R-HL/S-HL),… read more here.
Keywords: field single; axial chiral; chiral ligands; zero field ... See more keywords
Monodentate/bidentate chiral Ph/Py-NO ligands: an unexpected switch of enantioselectivity in Friedel-Crafts alkylation of indoles and 2,3-dioxopyrrolidines
Sign Up to like & getrecommendations! Published in 2025 at "New Journal of Chemistry"
DOI: 10.1039/d5nj02472b
Abstract: The development of single chiral source-derived ligands to fine-switch enantioselectivity has continuously attracted the attention in asymmetric catalysis. Herein, we use the same chiral source L-prolinamide as the starting material,... read more here.
Keywords: monodentate bidentate; enantioselectivity; switch enantioselectivity; ligands unexpected ... See more keywords
Chiral Ligands with 1,10-Phenanthroline Scaffolds for Copper-Catalyzed Enantioselective C(sp3)−H Bond Amidation
Sign Up to like & getrecommendations! Published in 2025 at "Synthesis"
DOI: 10.1055/a-2646-8445
Abstract: We herein report newly developed C₂-symmetric 2,9-diarylphenanthroline ligands with easily modified chiral amide motifs, which enable Cu-catalyzed intramolecular C(sp³)–H amidation of mesylcarbamates to deliver 2-oxazolidone derivatives with up to 88:12 er. read more here.
Keywords: phenanthroline scaffolds; scaffolds copper; chiral ligands; copper catalyzed ... See more keywords
Exploiting the Chiral Ligands of Bis(imidazolinyl)- and Bis(oxazolinyl)thiophenes—Synthesis and Application in Cu-Catalyzed Friedel–Crafts Asymmetric Alkylation
Sign Up to like & getrecommendations! Published in 2021 at "Molecules"
DOI: 10.3390/molecules26237408
Abstract: Five new C2-symmetric chiral ligands of 2,5-bis(imidazolinyl)thiophene (L1–L3) and 2,5-bis(oxazolinyl)thiophene (L4 and L5) were synthesized from thiophene-2,5-dicarboxylic acid (1) with enantiopure amino alcohols (4a–c) in excellent optical purity and chemical yield. The utility of these… read more here.
Keywords: chiral ligands; friedel crafts; bis; asymmetric alkylation ... See more keywords