Heterogenization of heteropoly compounds: a review of their structure and synthesis
The application of catalysis to reduced toxicity systems and benign and renewable energy
systems is a central focus area for green chemistry research. It is possible to prepare …
systems is a central focus area for green chemistry research. It is possible to prepare …
Applications of heteropoly acids in multi-component reactions
M M. Heravi, Z Faghihi - Journal of the Iranian Chemical Society, 2014 - Springer
Applications of heteropoly acids in multi-component reactions | Journal of the Iranian Chemical
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Catalytic application of a novel melamine–naphthalene-1, 3-disulfonic acid metal–organic framework in the synthesis of β-acetamido ketones
We synthesized a porous multifunctional metal–organic-framework (MOF)[UiO-66-Mel-
NHC10H5 (SO3H) 2] based on zirconium by post-synthetic modification of UiO-66-NH2. The …
NHC10H5 (SO3H) 2] based on zirconium by post-synthetic modification of UiO-66-NH2. The …
[HTML][HTML] Rapid one-pot, four component synthesis of pyranopyrazoles using heteropolyacid under solvent-free condition
HV Chavan, SB Babar, RU Hoval… - Bulletin of the Korean …, 2011 - koreascience.kr
A series of pyranopyrazoles, was efficiently synthesized via one-pot, four component
reaction of ethyl acetoacetate, hydrazine hydrate, aldehydes and malononitrile in the …
reaction of ethyl acetoacetate, hydrazine hydrate, aldehydes and malononitrile in the …
ZnO nanoparticles: An efficient nanocatalyst for the synthesis of β-acetamido ketones/esters via a multi-component reaction
Z Mirjafary, H Saeidian, A Sadeghi… - Catalysis …, 2008 - Elsevier
A convenient one-pot multi-component reaction of aromatic aldehydes, enolizable ketones
or β-keto esters and acetonitrile in the presence of acetyl chloride and 10mol% ZnO …
or β-keto esters and acetonitrile in the presence of acetyl chloride and 10mol% ZnO …
One-pot synthesis of dihydropyrimidones using silica-supported heteropoly acid as an efficient and reusable catalyst: Improved protocol conditions for the Biginelli …
E Rafiee, F Shahbazi - Journal of Molecular Catalysis A: Chemical, 2006 - Elsevier
An efficient synthesis of 3, 4-dihydropyrimidinones or thiones (DHPMs) is described, using
silica-supported heteropoly acid H3PW12O40/SiO2 (PW/SiO2) for the first time as the …
silica-supported heteropoly acid H3PW12O40/SiO2 (PW/SiO2) for the first time as the …
Heteropoly acid supported on silicalite–1 possesing intracrystalline nanovoids prepared using biomass–an efficient and recyclable catalyst for esterification of …
K Manikandan, KK Cheralathan - Applied Catalysis A: General, 2017 - Elsevier
Amongst Keggin series of heteropoly acids, H 3 PW 12 O 40 (12-phosphotungstic acid
(HPA)) has been widely used as a catalyst because of its high proton conductivity, stable …
(HPA)) has been widely used as a catalyst because of its high proton conductivity, stable …
N-(1, 3-Diaryl-3-oxopropyl) amides as a new template for xanthine oxidase inhibitors
A series of forty two N-(1, 3-diaryl-3-oxopropyl) amides were synthesized via an efficient,
modified Dakin–West reaction and were evaluated for in vitro xanthine oxidase inhibitory …
modified Dakin–West reaction and were evaluated for in vitro xanthine oxidase inhibitory …
A revision for the synthesis of β-enaminones in solvent free conditions: efficacy of different supported heteropoly acids as active and reusable catalysts
Catalytic performance of different supported heteropoly acids (HPAs) in the synthesis of β-
enaminones and β-enamino esters from various substituted amines and β-diketones or β …
enaminones and β-enamino esters from various substituted amines and β-diketones or β …
NiFe2O4@ SiO2–PPA nanoparticle: A green nanocatalyst for the synthesis of β-acetamido ketones
A Khojastehnezhad, F Moeinpour… - Polycyclic Aromatic …, 2019 - Taylor & Francis
In this work, silica coated magnetic nanoparticles of modified polyphosphoric acid (NiFe 2 O
4@ SiO 2–PPA deigned as NFS–PPA) represent as a reusable and green catalyst for one …
4@ SiO 2–PPA deigned as NFS–PPA) represent as a reusable and green catalyst for one …