Fe3O4@SiO2@NTMPThio-Cu: a sustainable and eco-friendly approach for the synthesis of heterocycle derivatives using a novel dendrimer template nanocatalyst

S Peiman, B Maleki - Scientific Reports, 2024 - nature.com
In this research, Fe3O4@ SiO2@ NTMPThio-Cu was introduced as a novel and green
heterogeneous nanocatalyst with a dendrimer template that is environmentally friendly and …

Synthesis of heterocyclic compounds via Michael and Hantzsch reactions

AM Abdella, AM Abdelmoniem… - Journal of …, 2020 - Wiley Online Library
Heterocycles represent the largest diversity of organic compounds with signifcant chemical,
biomedical, and industrial applications. They exist in numerous natural products, dyes, and …

Fe3O4@gC3N4@Thiamine: a novel heterogeneous catalyst for the synthesis of heterocyclic compounds and microextraction of tebuconazole in food samples

S Peiman, B Maleki, M Ghani - Scientific Reports, 2024 - nature.com
Graphite carbon nitride (g-C3N4) is a two-dimensional nano-sheet with electronic
properties, which shows unique characteristics with high chemical and thermal stability in its …

Engaging isatins in multicomponent reactions (MCRs)–easy access to structural diversity

P Brandão, CS Marques, EP Carreiro… - The Chemical …, 2021 - Wiley Online Library
Multicomponent reactions (MCRs) are a valuable tool in diversity‐oriented synthesis. Its
application to privileged structures is gaining relevance in the fields of organic and …

Silver nanoparticles-decorated Preyssler functionalized cellulose biocomposite as a novel and efficient catalyst for the synthesis of 2-amino-4H-pyrans and …

S Saneinezhad, L Mohammadi, V Zadsirjan… - Scientific reports, 2020 - nature.com
Silver nanoparticles-decorated Preyssler functionalized cellulose biocomposite (PC/AgNPs)
was prepared and fully characterized by FTIR, UV–vis, SEM, and TEM techniques. The …

New role for photoexcited organic dye, Na2 eosin Y via the direct hydrogen atom transfer (HAT) process in photochemical visible-light-induced synthesis of …

F Mohamadpour - Dyes and Pigments, 2021 - Elsevier
A green multi-component tandem strategy for metal-free synthesizing spiroacenaphthylenes
and 1H-pyrazolo [1, 2-b] phthalazine-5, 10-diones by Knoevenagel-Michael …

Catalyst-free, visible light irradiation promoted synthesis of spiroacenaphthylenes and 1H-pyrazolo [1, 2-b] phthalazine-5, 10-diones in aqueous ethyl lactate

F Mohamadpour - Journal of Photochemistry and Photobiology A …, 2021 - Elsevier
Catalyst-free three-component tandem approach can synthesize spiroacenaphthylenes and
1H-pyrazolo [1, 2-b] phthalazine-5, 10-diones by Knoevenagel-Michael cyclocondensation …

An efficient one-pot multi-component synthesis of spirooxindoles using Fe3O4/g-C3N4 nanocomposite as a green and reusable catalyst in aqueous media

F Kamali, F Shirini - Journal of Molecular Structure, 2021 - Elsevier
In this study, an efficacious method is described for the synthesis of spirooxindole
derivatives using Fe 3 O 4/gC 3 N 4 as a green catalyst. This is a one-pot three-component …

Saccharin: a green, economical and efficient catalyst for the one-pot, multi-component synthesis of 3, 4-dihydropyrimidin-2-(1 H)-one derivatives and 1 H-pyrazolo [1 …

F Mohamadpour, MT Maghsoodlou, R Heydari… - Journal of the Iranian …, 2016 - Springer
In this method, we have reported the catalytic ability of saccharin as a green, eco-friendly
catalyst for the multi-component efficient synthesis of 3, 4-dihydropyrimidin-2-(1 H)-one …

Immobilization of trypsin onto polyamidoamine dendrimer functionalized iron oxide nanoparticles and its catalytic behavior towards spirooxindole-pyran derivatives in …

S Peiman, R Baharfar, B Maleki - Materials Today Communications, 2021 - Elsevier
A novel biocatalyst of trypsin (Fe 3 O 4@ SiO 2@ D-NHCS-Tr) was prepared based on
PAMAM dendrimer immobilized on the surface of magnetic nanoparticles. Then, the catalyst …