Recent advances in the synthesis of pyrazole derivatives using multicomponent reactions
S Maddila, SB Jonnalagadda, KK Gangu… - Current Organic …, 2017 - ingentaconnect.com
Aim and Objective: In this review, we summarize the current state of varied multicomponent/
onepot protocols for synthesis of vital pyrazole derivatives under varied conditions, including …
onepot protocols for synthesis of vital pyrazole derivatives under varied conditions, including …
Ultrasound and Nano‐Catalysts: An Ideal and Sustainable Combination to Carry out Diverse Organic Transformations
B Banerjee - ChemistrySelect, 2019 - Wiley Online Library
The nano‐sized catalysts are more effective than the traditional homogeneous or
heterogeneous catalysts in bulk state. On the other hand, ultrasound‐assisted strategy offers …
heterogeneous catalysts in bulk state. On the other hand, ultrasound‐assisted strategy offers …
A green one-pot three-component synthesis of tetrahydrobenzo [b] pyran and 3, 4-dihydropyrano [c] chromene derivatives using a Fe 3 O 4@ SiO 2–imid–PMA n …
An efficient and environmentally benign procedure for the synthesis of tetrahydrobenzo [b]
pyran and 3, 4-dihydropyrano [c] chromene derivatives has been developed by a one-pot …
pyran and 3, 4-dihydropyrano [c] chromene derivatives has been developed by a one-pot …
Microwave-assisted synthesis of pyrano [2, 3-c]-pyrazole derivatives and their anti-microbial, anti-malarial, anti-tubercular, and anti-cancer activities
PH Parikh, JB Timaniya, MJ Patel, KP Patel - Journal of Molecular Structure, 2022 - Elsevier
We have described solvent-free preparation of new pyrano [2, 3-c]-pyrazole-5-carbonitriles
(1-10) from the reaction of 1, 3-diketo ester, aryl hydrazine, aromatic aldehyde, and …
(1-10) from the reaction of 1, 3-diketo ester, aryl hydrazine, aromatic aldehyde, and …
The first urea‐based ionic liquid‐stabilized magnetic nanoparticles: an efficient catalyst for the synthesis of bis(indolyl)methanes and pyrano[2,3‐d]pyrimidinone …
MA Zolfigol, R Ayazi‐Nasrabadi… - Applied Organometallic …, 2016 - Wiley Online Library
Urea‐based ionic liquid stabilized on silica‐coated Fe3O4 magnetic nanoparticles,{Fe3O4
@ SiO2@(CH2) 3‐Urea‐SO3H/HCl}, as an unexceptionable and smooth releasing urea …
@ SiO2@(CH2) 3‐Urea‐SO3H/HCl}, as an unexceptionable and smooth releasing urea …
Retracted Article: Experimental and theoretical studies of the nanostructured {Fe 3 O 4@ SiO 2@(CH 2) 3 Im} C (CN) 3 catalyst for 2-amino-3-cyanopyridine …
MA Zolfigol, M Kiafar, M Yarie, AA Taherpour… - RSC Advances, 2016 - pubs.rsc.org
2-Amino-4, 6-diphenylnicotinonitriles were prepared by using Fe3O4@ SiO2@(CH2) 3Im} C
(CN) 3 as a nanostructured catalyst with an ionic liquid tag under solvent free and benign …
(CN) 3 as a nanostructured catalyst with an ionic liquid tag under solvent free and benign …
Applications of a novel nano magnetic catalyst in the synthesis of 1, 8-dioxo-octahydroxanthene and dihydropyrano [2, 3-c] pyrazole derivatives
MA Zolfigol, R Ayazi-Nasrabadi, S Baghery… - Journal of Molecular …, 2016 - Elsevier
Imidazole-based ionic liquid-stabilized on silica coated Fe 3 O 4 magnetic nano particles
[nano-Fe 3 O 4@ SiO 2@(CH 2) 3-Imidazole-SO 3 H] Cl as a novel heterogeneous acidic …
[nano-Fe 3 O 4@ SiO 2@(CH 2) 3-Imidazole-SO 3 H] Cl as a novel heterogeneous acidic …
Pd (0)‐guanidine@ MCM‐41: a very effective catalyst for rapid production of bis (pyrazolyl) methanes
H Filian, A Kohzadian, M Mohammadi… - Applied …, 2020 - Wiley Online Library
In this research, a rapid, green and efficient protocol for synthesis of bis (pyrazolyl) methane
derivatives in the presence of Pd (0)‐guanidine@ MCM‐41 catalysts under solvent‐free …
derivatives in the presence of Pd (0)‐guanidine@ MCM‐41 catalysts under solvent‐free …
Ultrasound-assisted synthesis of kojic acid-1,2,3-triazole based dihydropyrano[3,2-b]pyran derivatives using Fe3O4@CQD@CuI as a novel nanomagnetic catalyst
Z Najafi, S Esmaili, B Khaleseh, S Babaee… - Scientific Reports, 2022 - nature.com
The magnetic nanoparticles coated with carbon quantum dot and copper (I) iodide (Fe3O4@
CQD@ CuI) were used as eco-friendly heterogeneous Lewis/Brønsted acid sites and Cu (I) …
CQD@ CuI) were used as eco-friendly heterogeneous Lewis/Brønsted acid sites and Cu (I) …
Fruit juice of Citrus limon as a biodegradable and reusable catalyst for facile, eco-friendly and green synthesis of 3,4-disubstituted isoxazol-5(4H)-ones and dihydropyrano[2,3 …
RH Vekariya, KD Patel, HD Patel - Research on Chemical Intermediates, 2016 - Springer
Fruit juice of Citrus limon (lemon juice) has been utilized as a natural and renewable catalyst
for the green and environmentally friendly preparation of 3, 4-disubstituted isoxazol-5 (4 H) …
for the green and environmentally friendly preparation of 3, 4-disubstituted isoxazol-5 (4 H) …