Results 1 to 10 of about 1,722,857 (346)

Tritiation of aryl thianthrenium salts with a molecular palladium catalyst. [PDF]

open access: yesNature, 2021
Tritium labelling is a critical tool for investigating the pharmacokinetic and pharmacodynamic properties of drugs, autoradiography, receptor binding and receptor occupancy studies1.
Zhao D   +4 more
europepmc   +2 more sources

Amino-Supported Palladium Catalyst for Chemo- and Stereoselective Domino Reactions. [PDF]

open access: yesAngew Chem Int Ed Engl, 2021
A solid amino‐supported palladium catalyst is used in an oxidative domino reaction for the diastereoselective construction of alkyne‐substituted cyclopentenol compounds. This heterogeneous catalyst exhibits high efficiency and excellent chemoselectivity,
Li MB   +6 more
europepmc   +2 more sources

Mixed bio-based surfactant-templated mesoporous silica for supporting palladium catalyst [PDF]

open access: yesHeliyon
The study aimed on the synthesis of bio-based surfactant-templated mesoporous silica for supporting palladium catalyst using mixed bio-based templating agents namely cashew nut shell liquid (CNSL) and castor oil for pore direction purposes. The materials
Elianaso Elimbinzi, James E. Mgaya
doaj   +2 more sources

Fast and Selective Aqueous-Phase Oxidation of Styrene to Acetophenone Using a Mesoporous Janus-Type Palladium Catalyst [PDF]

open access: yesMolecules, 2021
A heterogeneous Janus-type palladium interphase catalyst was obtained by selective surface modification of a hollow mesoporous silica material. The catalyst comprises hydrophobic octyl groups on one side of the silica nanosheets and single-site bis ...
Majid Vafaeezadeh   +4 more
doaj   +2 more sources

A stable single-site palladium catalyst for hydrogenations. [PDF]

open access: yesAngewandte Chemie International Edition, 2015
We report the preparation and hydrogenation performance of a single-site palladium catalyst that was obtained by the anchoring of Pd atoms into the cavities of mesoporous polymeric graphitic carbon nitride.
G. Vilé   +7 more
semanticscholar   +7 more sources

Recyclable palladium catalyst cloths for carbon-carbon coupling reactions

open access: yesColloids and Surfaces A: Physicochemical and Engineering Aspects, 2017
Low loading palladium catalyst cloths have been prepared by surface complexation of palladium(II) chloride with plasmachemical imidazole functionalised non-woven polypropylene cloth.
Rajkumar Kore, J P S Badyal
exaly   +2 more sources

The Use of Palladium on Magnetic Support as Catalyst for Suzuki–Miyaura Cross-Coupling Reactions

open access: yesCatalysts, 2017
The development of new solid supports for palladium has received a lot of interest lately. These catalysts have been tested in a range of cross-coupling reactions, such as Suzuki–Miyaura, Mizoroki-Heck, and Sonogashira cross-coupling reactions, with good
Magne Sydnes
exaly   +2 more sources

Carbon quantum dot modified clinochlore as a green support for the formation and stabilization of palladium nanoparticles in aqueous Suzuki–Miyaura coupling [PDF]

open access: yesRSC Advances
A sustainable and efficient heterogeneous palladium catalyst was developed by supporting palladium nanoparticles on clinochlore as a naturally abundant clay mineral modified with carbon quantum dots (CQDs). The clinochlore-CQD support was synthesized via
Mohammad Gholinejad   +2 more
doaj   +2 more sources

Efficient Suzuki and Sonogashira coupling reactions catalyzed by Pd/DNA@MWCNTs in green solvents and under mild conditions [PDF]

open access: yesNanochemistry Research, 2019
The palladium nanoparticles were immobilized on DNA-modified multi walled carbon nanotubes as stable and powerful heterogeneous catalyst. The catalyst was characterized by FT-IR spectroscopy, UV-Vis spectroscopy, field emission scanning electron ...
Abdol R. Hajipour, Zahra Khorsandi
doaj   +1 more source

A Palladium-Catalyzed 4CzIPN-Mediated Decarboxylative Acylation Reaction of O-Methyl Ketoximes with α-Keto Acids under Visible Light

open access: yesMolecules, 2022
This work presents a palladium-catalyzed oxime ether-directed ortho-selective benzoylation using benzoylformic acid as the acyl source with a palladium catalyst and 4CzIPN as the co-catalyst under light.
Cheng Wang   +3 more
doaj   +1 more source

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