Results 91 to 100 of about 39,066 (297)

Asymmetric Dearomatization of Phenols via Ligand-Enabled Cooperative Gold Catalysis. [PDF]

Angew Chem Int Ed Engl, 2023
Zhang Y, Zhao K, Li X, Quintanilla CD, Zhang L.   +4 more
europepmc   +1 more source

Catalysis using gold containing materials [PDF]

This perspective article is based on a plenary lecture delivered by the author at Europacat 2023 in Prague on 29th August in recognition of the Boudart Award of EFCATS in 2021.
Hutchings, Graham J.
core   +1 more source

A Molecular Boroauride: A Donor-Acceptor Complex of Anionic Gold [PDF]

, 2017
Gold is unique among the transition metals in that it is stable as an isolated anion (auride). Despite this fact, the coordination chemistry of anionic gold is virtually nonexistent, and this unique oxidation state is not readily exploited in ...
Taylor, Jordan W., Mcskimming, Alex, Organic Chemistry and Catalysis, Moret, Marc-etienne, Jordan W. Taylor, Alex McSkimming, W. Hill Harman, Harman, W. Hill, Marc-Etienne Moret, Sub Organic Chemistry and Catalysis   +9 more
core   +1 more source

Bioorthogonal Photoactivation of 2‐Nitrobenzyl Caged Doxorubicin Anticancer Prodrugs on Gold Nanostars

Advanced Materials, EarlyView.
Bioorthogonal chemistry was applied to intracellularly photoactivate Doxorubicin (Dox) using gold nanostars (AuNSt) and near‐infrared (NIR) light. Two prodrugs were used: one photoactivatable, masked with 2‐nitrobenzyl carbamate (proDox1) and another photolabile, masked with 2‐nitrobenzyl diol (proDox2), which was attached to the AuNSt surface.
Juan José Esteve‐Moreno, Andrea Escudero, Oscar Ferreira Silvestre, José Manuel Terrés, Mónica Gorbe, Eva Garrido, Carlos Renero‐Lecuna, Judith Langer, María Alfonso, Javier Ibañez, Félix Sancenón, Roberto Cao‐Milán, Luis M. Liz‐Marzán, Alba García‐Fernández, Andy Hernández‐Montoto, Ramón Martínez‐Máñez   +15 more
wiley   +1 more source

Homogeneous Gold Catalysis Using Complexes Recovered from Waste Electronic Equipment. [PDF]

ACS Sustain Chem Eng, 2022
McCarthy S, Desaunay O, Jie ALW, Hassatzky M, White AJP, Deplano P, Braddock DC, Serpe A, Wilton-Ely JDET.   +8 more
europepmc   +1 more source

A Sensitive Resonance Rayleigh Scattering Method for Na+ Based on Graphene Oxide Nanoribbon Catalysis

International Journal of Analytical Chemistry, 2018
The gold nanoparticle reaction of HAuCl4-H2O2 was very slow under 60°C, and the as-prepared graphene oxide nanoribbons (GONRs) exhibited strong catalysis of the reaction to form gold nanoparticles (AuNP) that appeared a resonance Rayleigh scattering (RRS)
Haidong Wang, Chongning Li, Yanghe Luo, Zhiliang Jiang   +3 more
doaj   +1 more source

Merging Gold/Copper Catalysis and Copper/Photoredox Catalysis: An Approach to Alkyl Oxazoles from NPropargylamides

, 2021
Here, we report a mild and highly efficient approach to alkyl oxazoles through merging gold/copper catalysis and copper/photoredox catalysis. Various alkyl oxazoles are synthesized from N-propargylamides with alkyl halides in good to excellent yields ...
Xiao Li, Jie Cui, Keyong Zhu, Yantao Liu (694870), Yuting Kong (11796951), Yantao Liu, Jingjing Zhao (129177), Keyong Zhu (11138634), Jie Cui (198388), Pan Li, Xiao Li (107004), Jingjing Zhao, Yuting Kong, Yifan Xia, Shaofeng Duan, Yifan Xia (11331264), Pan Li (335711), Shaofeng Duan (123953)   +17 more
core   +1 more source

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Entropy-Induced Selectivity Switch in Gold Catalysis: Fast Access to Indolo[1,2-a]quinolines. [PDF]

Chemistry, 2022
Heckershoff R, May G, Däumer J, Eberle L, Krämer P, Rominger F, Rudolph M, Mulks FF, Hashmi ASK.   +8 more
europepmc   +1 more source

Gold Nanoparticles as the Catalyst of Single-Walled Carbon Nanotube Synthesis

, 2014
Gold nanoparticles have been proven to act as efficient catalysts for chemical reactions, such as oxidation and hydrogen production. In this review we focus on a different aspect of the catalysis of gold nanoparticles; single-walled carbon nanotube ...
Yoshikazu Homma
core   +1 more source