Schiff base complex of copper immobilized on core–shell magnetic nanoparticles catalyzed one-pot syntheses of Polyhydroquinoline derivatives under mild …

S Rezayati, MM Moghadam, Z Naserifar… - Inorganic …, 2024 - ACS Publications
We synthesized a stable and reusable Schiff base complex of copper immobilized on core–
shell magnetic nanoparticles [Cu (II)-SB/GPTMS@ SiO2@ Fe3O4] with simple, efficient, and …

Introduction of an efficient DABCO-based bis-dicationic ionic salt catalyst for the synthesis of arylidenemalononitrile, pyran and polyhydroquinoline derivatives

M Zabihzadeh, A Omidi, F Shirini, H Tajik… - Journal of Molecular …, 2020 - Elsevier
An affordable DABCO-based bis-dicationic ionic salt ([(DABCO) 2 C 3 H 5 OH]· 2Cl) was
utilized for the synthesis of arylidenemalononitrile, tetrahydrobenzo [b] pyran, pyrano [2, 3-d] …

Phenol red dye removal from wastewater using TiO2-FSM-16 and Ni-FSM-16 photocatalysts

SM Mousavi, SH Meraji, AM Sanati, B Ramavandi - Heliyon, 2023 - cell.com
In this study, the performance of Ni-FSM-16 and TiO 2-FSM-16 photocatalysts in phenol red
removal was explored. The XRD, FE-SEM, and BET tests were used to characterize the …

Core/shell Nanostructure Fe3O4@SiO2@GPTMS/Schiff Base-Cu(II): A New and Recoverable Nanocatalyst for One-Pot Ecofriendly Synthesis of Knoevenagel …

S Rezayati, H Haghighat, A Ramazani - Silicon, 2023 - Springer
In current research, we focused on the an eco-friendly and efficient procedure for the coating
of Copper (II) on the surface of Schiff base complex immobilized on Fe3O4@ SiO2 MNPs to …

Synthesis and characterization of copper (II)-poly (acrylic acid)/M-MCM-41 nanocomposite as a novel mesoporous solid acid catalyst for the one-pot synthesis of …

S Vaysipour, Z Rafiee, M Nasr-Esfahani - Polyhedron, 2020 - Elsevier
In this study, a novel mesoporous silica nanocomposite (MSNC) based on poly (acrylic acid)
and amine-functionalized MCM-41 mesoporous silica as amplification agents was …

Ionic liquid immobilized on modified magnetic FSM-16: an efficient and magnetically recoverable nanocatalyst

A Jahanbakhshi, M Farahi - RSC advances, 2023 - pubs.rsc.org
In the present article, a nanocomposite was prepared by immobilizing ionic liquid on the
magnetic mesoporous FSM-16 with a core–shell structure (Fe3O4@ FSM-16-SO3/IL) …

Introduction of a tropine-based dication ionic liquid catalyst for the synthesis of polyhydroquinoline and 1, 8-dioxodecahydroacridine derivatives

S Pourdasht, M Mousapour, F Shirini… - Research on Chemical …, 2022 - Springer
Abstract In this work, 1, 1-(butane-1, 4-diyl) bis (tropinium) chloride is prepared, identified
and used for the promotion of the synthesis of polyhydroquinoline and 1, 8 …

Synthesis of hydrazone-based polyhydroquinoline derivatives–antibacterial activities, α-glucosidase inhibitory capability, and DFT study

M Ismail, R Ahmad, SA Halim, AA Khan, S Ullah… - RSC …, 2024 - pubs.rsc.org
In recent years, polyhydroquinolines have gained much attention due to their widespread
applications in medicine, agriculture, industry, etc. Here, we synthesized a series of novel …

Sulfated polyborate as an eco-compatible solid acid catalyst for efficient and facile solvent-free synthesis of polyhydroquinolines

D Aute, A Kshirsagar, B Uphade, A Gadhave - Journal of Chemical …, 2020 - Springer
An environmentally viable, green and efficient protocol for the synthesis of
polyhydroquinolines using sulfated polyborate catalyst have been developed by Hantzsch …

An efficient nano titania-supported sulfonic acid (n-TSA) catalyzed solvent-free synthesis of isoxazolyl-thiazolidinones

K Dhawan, D Bhardwaj, R Singh - Materials Today: Proceedings, 2021 - Elsevier
The catalytic activity of titanium dioxide (TiO 2) supported SO 3 H (n-TSA) as a solid
heterogeneous nanocatalyst was studied for the construction of 2-(substituted phenyl)-3-(5 …