[HTML][HTML] Multicomponent reactions: A simple and efficient route to heterocyclic phosphonates

M Haji - Beilstein journal of organic chemistry, 2016 - beilstein-journals.org
Multicomponent reactions (MCRs) are one of the most important processes for the
preparation of highly functionalized organic compounds in modern synthetic chemistry. As …

[HTML][HTML] A current research on silica coated ferrite nanoparticle and their application

S Patil, R Tandon, N Tandon - Current research in green and sustainable …, 2021 - Elsevier
In the present study, general and adaptable methods for the functionalization of ferrite
magnetic nanoparticle (MNPs) by surface various functionalize compounds and metal oxide …

Lanthanoid-containing polyoxometalate nanocatalysts in the synthesis of bioactive isatin-based compounds

M Daraie, M Mirzaei, M Bazargan, VS Amiri… - Scientific Reports, 2022 - nature.com
Abstract Lanthanoid-containing polyoxometalates (Ln-POMs) have been developed as
effective and robust catalysts due to their Lewis acid–base active sites including the oxygen …

Overview on magnetically recyclable ferrite nanoparticles: synthesis and their applications in coupling and multicomponent reactions

R Tandon, N Tandon, SM Patil - RSC advances, 2021 - pubs.rsc.org
Nanocatalysis is an emerging area of research that has attracted much attention over the
past few years. It provides the advantages of both homogeneous as well as heterogeneous …

The synthesis of HMF-based α-amino phosphonates via one-pot Kabachnik–Fields reaction

W Fan, Y Queneau, F Popowycz - RSC advances, 2018 - pubs.rsc.org
The first use of biomass-derived HMF in the one-pot Kabachnik–Fields reaction is reported
here. A wide range of furan-based α-amino phosphonates were prepared in moderate to …

Natural acidic ionic liquid immobilized on magnetic silica: preparation and catalytic performance in chemoselective synthesis of dicoumarols and substituted xanthene …

N Azizi, F Abbasi, M Abdoli‐Senejani - ChemistrySelect, 2018 - Wiley Online Library
A novel magnetically separable natural acidic ionic liquid immobilized on magnetic silica
were fabricated by covalent bonding of thiamine (VB1) modified with (3‐glycidyloxypropyl) …

Green and Facile Synthesis of 4H‐Pyran Scaffold Catalyzed by Pure Nano‐Ordered Periodic Mesoporous Organosilica with Isocyanurate Framework (PMO‐ICS)

A Yaghoubi, MG Dekamin - ChemistrySelect, 2017 - Wiley Online Library
Isocyanurate bridging (PMO‐ICS) microporous, without any post‐modification using
Bronsted and Lewis acid or base centers, was used as a highly active and recyclable …

[HTML][HTML] The synthesis of α-aryl-α-aminophosphonates and α-aryl-α-aminophosphine oxides by the microwave-assisted Pudovik reaction

E Bálint, Á Tajti, A Ádám, I Csontos… - Beilstein Journal of …, 2017 - beilstein-journals.org
A family of α-aryl-α-aminophosphonates and α-aryl-α-aminophosphine oxides was
synthesized by the microwave-assisted solvent-free addition of dialkyl phosphites and …

Novel magnetic nanoparticle supported ionic liquid as an efficient catalyst for the synthesis of spiro [pyrazole-pyrazolo [3, 4-b] pyridine]-dione derivatives under solvent …

R Shojaei, M Zahedifar, P Mohammadi, K Saidi… - Journal of Molecular …, 2019 - Elsevier
A magnetically supported ionic liquid, guanidinium hydrogen sulfate on Fe 3 O 4
nanoparticles, has been synthesized and evaluated as a recoverable and efficient catalyst …

Tungstate-loaded triazine-based magnetic poly (Bis-imidazolium ionic liquid): An effective bi-functional catalyst for tandem selective oxidation/Knoevenagel …

N Zohreh, M Tavakolizadeh, SH Hosseini, A Pourjavadi… - Polymer, 2017 - Elsevier
A novel bi-functional polymeric catalyst was synthesized by immobilization of tungstate
anions onto the nitrogen rich poly (ionic liquid)/magnetic nanocomposite. The resulting …