Solid acids: Green alternatives for acid catalysis
Solid acids: Green alternatives for acid catalysis - ScienceDirect Skip to main contentSkip to
article Elsevier logo Journals & Books Search RegisterSign in View PDF Download full …
article Elsevier logo Journals & Books Search RegisterSign in View PDF Download full …
Comprehensive review on metal nanoparticles catalyzed synthesis of aza-and oxa-heterocycles reported in 2021
TM Dhameliya, RJ Patel, RH Amin… - Mini-Reviews in …, 2023 - ingentaconnect.com
Among the several heterocyclic compounds containing aza-and oxa-heterocycles are
predominant due to their abundant biological importance. The nanoparticles have …
predominant due to their abundant biological importance. The nanoparticles have …
Design, characterization and application of new ionic liquid 1-sulfopyridinium chloride as an efficient catalyst for tandem Knoevenagel–Michael reaction of 3-methyl-1 …
In this work, novel ionic liquid 1-sulfopyridinium chloride {[Pyridine–SO 3 H] Cl} is
synthesized, and characterized by IR, 1 H and 13 C NMR, UV as well as mass spectra. The …
synthesized, and characterized by IR, 1 H and 13 C NMR, UV as well as mass spectra. The …
Brønsted Acidic Dicationic Ionic Liquid Immobilized on Fe3O4@SiO2 Nanoparticles as an Efficient and Magnetically Separable Catalyst for the Synthesis of …
F Rezaei, M Ali Amrollahi, R Khalifeh - ChemistrySelect, 2020 - Wiley Online Library
In this research article, brønsted acidic dicationic ionic liquid immobilized on silica‐coated
iron oxide support and its catalytic activity was investigated in the synthesis of bis‐pyrazol‐5 …
iron oxide support and its catalytic activity was investigated in the synthesis of bis‐pyrazol‐5 …
Synthesis of 1, 2, 4, 5-tetrasubstituted imidazoles using silica-bonded propylpiperazine N-sulfamic acid as a recyclable solid acid catalyst
K Niknam, A Deris, F Naeimi, F Majleci - Tetrahedron letters, 2011 - Elsevier
A simple and efficient procedure for the preparation of silica-bonded propylpiperazine-N-
sulfamic acid (SBPPSA) by the reaction of 3-piperazine-N-propylsilica (3-PNPS) and …
sulfamic acid (SBPPSA) by the reaction of 3-piperazine-N-propylsilica (3-PNPS) and …
Humic acid: A Biodegradable Organocatalyst for Solvent‐free Synthesis of Bis (indolyl) methanes, Bis (pyrazolyl) methanes, Bis‐coumarins and Bis‐lawsones
B Mitra, P Ghosh - ChemistrySelect, 2021 - Wiley Online Library
Humic acid, a biodegradable, non‐toxic and easily accessible high molecular weight
organocatalyst has been explored for the straightforward and environmentally benign …
organocatalyst has been explored for the straightforward and environmentally benign …
An efficient catalytic method for the synthesis of pyrido[2,3‐d]pyrimidines as biologically drug candidates by using novel magnetic nanoparticles as a reusable catalyst
A convenient method for the synthesis of pyrido [2, 3‐d] pyrimidines by using the novel nano‐
magnetic silica‐bonded S‐sulfonic acid [Fe3O4@ SiO2@(CH2) 3S–SO3H] as an efficient …
magnetic silica‐bonded S‐sulfonic acid [Fe3O4@ SiO2@(CH2) 3S–SO3H] as an efficient …
Sulfuric acid ([3-(3-silicapropyl) sulfanyl] propyl) ester as a recyclable catalyst for the synthesis of 4, 4′-(arylmethylene) bis (1H-pyrazol-5-ols)
S Tayebi, M Baghernejad, D Saberi… - Chinese Journal of …, 2011 - Elsevier
Sulfuric acid ([3-(3-silicapropyl) sulfanyl] propyl) ester is employed as a recyclable catalyst
for the condensation reaction between aromatic aldehydes and 3-methyl-l-phenyl-5 …
for the condensation reaction between aromatic aldehydes and 3-methyl-l-phenyl-5 …
Visible light-promoted green and sustainable approach for one-pot Synthesis of 4, 4'-(arylmethylene) bis (1H-pyrazol-5-ols), In Vitro Anticancer Activity, and Molecular …
A Gupta, S Iqbal, Roohi, MK Hussain, MR Zaheer… - ACS …, 2022 - ACS Publications
A visible light-promoted, efficient, green, and sustainable strategy has been adopted to
unlatch a new pathway toward the synthesis of a library of medicinally important 4, 4 …
unlatch a new pathway toward the synthesis of a library of medicinally important 4, 4 …
Recent advances in the synthesis of bis (pyrazolyl) methanes and their applications
M Sadeghpour, A Olyaei - Research on Chemical Intermediates, 2021 - Springer
Pyrazole and its derivatives are an important class of heterocyclic compounds, present in
several biologically and medicinally active compounds. Compounds containing 2, 4-dihydro …
several biologically and medicinally active compounds. Compounds containing 2, 4-dihydro …