Magnetically recoverable nanoparticles as efficient catalysts for organic transformations in aqueous medium

T Cheng, D Zhang, H Li, G Liu - Green Chemistry, 2014 - pubs.rsc.org
Development of magnetic nanoparticles (MNPs) for use as supports and exploration of their
applications in aqueous catalysis represent an important branch of green chemistry as they …

A review on engineering of poly (glycidyl methacrylate) microspheres

KM Rehan, KA Basha, SM Safiullah - Polymer Science, Series A, 2023 - Springer
The poly (glycidyl methacrylate) microsphere (PGMA microsphere) is one of the most useful
colloidal particles due to its structural arrangement. It has an easy functionalization …

Metalloporphyrins immobilized on silica and modified silica as catalysts in heterogeneous processes

S Nakagaki, G KB Ferreira, AL Marcalb… - Current Organic …, 2014 - ingentaconnect.com
Metalloporphyrins effectively catalyze CH bond functionalization, including CO
(hydroxylation), CN (amination), and CC bond formation (carbene insertion). Over the last 20 …

Magnetically recoverable porphyrin-based nanocatalysts for the effective oxidation of olefins with hydrogen peroxide: a comparative study

S Rayati, D Moradi, F Nejabat - New Journal of Chemistry, 2020 - pubs.rsc.org
In this paper, preparation, characterization and catalytic applications of metalloporphyrin-
based magnetic nanocatalysts were investigated. meso-Tetrakis (4-carboxyphenyl) …

Core-substituted meso-tetraphenylporphyrin derivatives anchored to anatase nanoparticles with carboxylic acid as new water stable non-planar porphyrin …

F Qodrati-nasrabadi, S Zakavi - Inorganic Chemistry Communications, 2025 - Elsevier
Abstract In the present study, 5, 10, 15, 20-tetrakis (4-carboxyphenyl) porphyrin (H 2 TCPP),
5-(4-carboxyphenyl)-10, 15, 20-triphenylporphyrin (H 2 MCTPP) and their corresponding …

Conjugated Microspheres FeTCPP–TDI–TiO2 with Enhanced Photocatalytic Performance for Antibiotics Degradation Under Visible Light Irradiation

B Yao, C Peng, Y He, W Zhang, Q Zhang, T Zhang - Catalysis Letters, 2016 - Springer
Toluene disocyanate (TDI) was used as a bridging molecule, a bridge bonding conjugated
microsphere (FeTCPP–TDI–TiO 2) was successfully prepared by grafting tetra …

Catalytic epoxidation of olefins in liquid phase over manganese based magnetic nanoparticles

W Yan, J Wang, J Ding, P Sun, S Zhang, J Shen… - Dalton …, 2019 - pubs.rsc.org
Epoxidation of olefins stands out as a crucial class of reactions and is of great interest in
academic research and industry due to the production of various important fine chemicals …

Manganese porphines-NH2@ SBA-15 as heterogeneous catalytic systems with homogeneous behavior: Effect of length of linker in immobilized manganese porphine …

S Rayati, Z Sheybanifard, MM Amini… - Journal of Molecular …, 2016 - Elsevier
Two types of SBA-15 mesoporous silica were functionalized with different nitrogen-carbon
chain lengths (long and short-chain) and then used as solid supports for immobilization of …

Heterogeneous Fenton-like activity of novel metallosalophen magnetic nanocomposites: significant anchoring group effect

N Keikha, A Rezaeifard, M Jafarpour - RSC advances, 2019 - pubs.rsc.org
Two new pyridine and thiolate anchoring groups were prepared to functionalize γ-Fe2O3
nanoparticles for coordinative attachment of simple Fe (III)-and Mn (III) salophen complexes …

Synthesis of dicationic alkyl imidazolium peroxopolyoxotungsten-based phase transfer catalyst and its catalytic activity for olefin epoxidation

J Wu, P Jiang, Y Leng, Y Ye, X Qin - Chinese Journal of Catalysis, 2013 - Elsevier
Peroxopolyoxotungsten-based hybrid catalysts modified by dicationic long-chain alkyl
imidazolium cations have been synthesized and characterized. The catalytic activity of the …