Synthetic strategies and application of gold-based nanocatalysts for nitroaromatics reduction

L Qin, G Zeng, C Lai, D Huang, C Zhang… - Science of the Total …, 2019 - Elsevier
With the increasing requirement of efficient organic transformations on the basic concept of
Green Sustainable Chemistry, the development of highly efficient catalytic reaction system is …

Structural transformation and catalytic hydrogenation activity of amidinate-protected copper hydride clusters

CY Liu, SF Yuan, S Wang, ZJ Guan, D Jiang… - Nature …, 2022 - nature.com
Copper hydrides are important hydrogenation catalysts, but their poor stability hinders the
practical applications. Ligand engineering is an effective strategy to tackle this issue. An …

Mechanistic Studies of the Reduction of Nitroarenes by NaBH4 or Hydrosilanes Catalyzed by Supported Gold Nanoparticles

S Fountoulaki, V Daikopoulou, PL Gkizis… - ACS …, 2014 - ACS Publications
Herein, we show that mesoporous titania-supported gold nanoparticle assemblies (Au/MTA)
catalyze the activation of NaBH4 and 1, 1, 3, 3-tetramethyl disiloxane (TMDS) compounds …

Synthetic porous materials applied in hydrogenation reactions

J Su, JS Chen - Microporous and Mesoporous Materials, 2017 - Elsevier
Hydrogenation reaction is commonly employed to reduce or saturate a molecule by adding
pairs of hydrogen atoms. Such reaction process has been applied for the production of …

Photocatalytic and antimicrobial properties of microwave synthesized mixed metal oxide nanocomposite

K Kannan, D Radhika, D Gnanasangeetha… - Inorganic Chemistry …, 2021 - Elsevier
Abstract CdO-CuO-ZnO nanocomposite (CCZ NC) was prepared by a simplistic microwave-
assisted route and inspected by utilizing diverse spectroscopic ways. The structural and …

A two-oxide nanodiode system made of double-layered p-type Ag 2 O@ n-type TiO 2 for rapid reduction of 4-nitrophenol

OA Zelekew, DH Kuo - Physical Chemistry Chemical Physics, 2016 - pubs.rsc.org
The n-type TiO2 semiconductor nanoparticles were coated on the p-type Ag2O
nanoparticles deposited on SiO2 spherical particles through a simple sol–gel method for …

Selective Synthesis of Benzimidazoles from o-Phenylenediamine and Aldehydes Promoted by Supported Gold Nanoparticles

MA Tzani, C Gabriel, IN Lykakis - Nanomaterials, 2020 - mdpi.com
We investigated the catalytic efficacy of supported gold nanoparticles (AuNPs) towards the
selective reaction between o-phenylenediamine and aldehydes that yields 2-substituted …

Facile microwave-assisted synthesis of metal oxide CdO-CuO nanocomposite: Photocatalytic and antimicrobial enhancing properties

K Kannan, D Radhika, MP Nikolova, V Andal… - Optik, 2020 - Elsevier
CdO-CuO nanocomposite was synthesized by a microwave-assisted process and examined
by employing different spectroscopic methods. The cubic and monoclinic crystal structure of …

Photocatalytic nanojunction of cobalt ferrite anchored sulfonated graphene for reduction of nitrophenols

S Patar, S Konwer, T Chetia, BK Bhuyan… - ACS Applied Nano …, 2023 - ACS Publications
A coprecipitation method was employed to synthesize a CoFe2O4 anchored sulfonated
graphene nanojunction for visible light photocatalytic reduction of 2-nitrophenol, 4 …

Polymer supported Nickel nanoparticles as recyclable catalyst for the reduction of nitroarenes to anilines in aqueous medium

G Romanazzi, AM Fiore, M Mali, A Rizzuti, C Leonelli… - Molecular …, 2018 - Elsevier
Polymer supported nickel nanoparticles, generated by calcination under nitrogen of a Ni (II)
containing polyacrylamide, catalyzed the hydrogenation of nitroarenes to anilines in …