Výsledky vyhledávání - "Elham Ezzatzadeh"

Akademický článek

Synthesis and evaluation of the antioxidant activity of new spiro-1,2,4-triazine derivatives applying Ag/Fe3O4/CdO@MWCNT MNCs as efficient organometallic nanocatalysts

Autor: Elham Ezzatzadeh, Somayeh Soleimani-Amiri, Zinatossadat Hossaini, Khatereh Khandan Barani

Publikováno v: Frontiers in Chemistry, Vol 10 (2022)

We applied the Petasites hybridus rhizome water extract as green media so that Ag/Fe3O4/CdO@ multi-walled carbon nanotubes magnetic nanocomposites (Ag/Fe3O4/CdO@MWCNTs MNCs) could be prepared. We also evaluated its activity by using in the one-pot mu

Externí odkaz: https://doaj.org/article/07582b15bbe643a3b1a1696acff3d8dd

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Highly Efficient Reusable Carboxy Group Functionalized Imidazolium Salts for a Simple and Cost-effective Preparation of pyrano[2,3-d]pyrimidinone Derivatives

Autor: Elham Ezzatzadeh, Fatemeh Sheikholeslami-Farahani, Khadijeh Yadollahzadeh, Sobhan Rezayati

Publikováno v: Combinatorial Chemistry & High Throughput Screening. 24:1465-1475

Aim and Objective: In the current study, environmentally benign and cost-effective procedures were suggested for the preparation of carboxy group functionalized imidazolium salts, including [Cmmim]BF4 - or [Cmmim]Br- as a new, reusable Brønsted acid

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7fa9bc1b9f31ca04995e1f93fb8f922
https://doi.org/10.2174/1386207323666201007154343

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Isoquinolinium-N-sulfonic acid thiocyanate/H2O2 as efficient reagent for thiocyanation of N-bearing (hetero)aromatic compounds

Autor: Ali Ramazani, Fatemeh Kalantari, Sobhan Rezayati, Elham Ezzatzadeh

Publikováno v: Journal of Sulfur Chemistry. 42:575-590

In the present study, isoquinoline sulfonic acid thiocyanate (isoquinoline-SO3H)SCN and isoquinoline sulfonic acid chloride (isoquinoline-SO3H)Cl as a novel and heterogeneous catalyst were designed and synthesized by a simple and inexpensive procedur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c878a53d9dd69fef99943fb7fe930daa
https://doi.org/10.1080/17415993.2021.1929230

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Fe3O4/CuO Nanocomposite Promoted Green Synthesis of Functionalized Quinazolines Using Water Extract ofLettuce Leavesas Green Media: Study of Antioxidant Activity

Autor: Masoomeh Salimifard, Elham Ezzatzadeh, Rezvaneh Rostamian, Abdollah Sadeghi Meresht, Behnam Dehbandi

Publikováno v: Polycyclic Aromatic Compounds. 42:4793-4808

In this work, five component reactions are utilized for the production of quinazoline derivatives by utilizing the one-pot reaction of 3-hydroxyphthalaldehyde, ethylenediamine, alkyl bromides, elec...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b73c9b2eb8d7bb0400a36aeb8edf3aa5
https://doi.org/10.1080/10406638.2021.1913426

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Bio-Fe3O4-MNPs Promoted Green Synthesis of Pyrido[2,1-a]isoquinolines and Pyrido[1,2-a]quinolines: Study of Antioxidant and Antimicrobial Activity

Autor: Elham Ezzatzadeh, Fariba Zamani Hargalani, Faezeh Shafaei

Publikováno v: Polycyclic Aromatic Compounds. 42:3908-3923

In this work, synthesis of pyrido[2,1-a]isoquinolines and pyrido[1,2-a]quinolines in excellent yield using multicomponent reactions of isoquinoline, methyl malonyl chloride, alkyl bromides, and tri...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5f42da1a4b43d850f9ba133fd63215cd
https://doi.org/10.1080/10406638.2021.1879882

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Copper iodide and ZnO nanoparticles catalyzed multicomponent synthesis of 1,3-cyclopentadiene: study of antioxidant activity

Autor: Ali Moradi, Masoomeh Salimifard, Zinatossadat Hossaini, Elham Ezzatzadeh, Saeid Afshari Sharif Abad

Publikováno v: Canadian Journal of Chemistry. 97:270-276

Zinc oxide (ZnO) nanoparticles, as a simple and recyclable catalyst, were easily synthesized and used for the synthesis of 1,3-cyclopentadiene derivatives by a four-component reaction of terminal alkynes, sulfonyl azides, activated acetylenic compoun

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::96b392cbc8b1dc155785e3fc24165cf6
https://doi.org/10.1139/cjc-2018-0154

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A novel one-pot three-component synthesis of benzofuran derivatives via Strecker reaction: Study of antioxidant activity

Autor: Elham Ezzatzadeh, Zinatossadat Hossaini

Publikováno v: Natural Product Research. 34:923-929

A three-component Strecker-type reactions was applied for the synthesis of benzofuran derivatives through the reaction of 1-(6-hydroxy-2-isopropenyl-1-benzofuran-yl)-1-ethanone (euparin), primary amines and trimethylsilyl cyanide (TMSCN) in the prese

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04c2d38181da7be8271d1927f412dccf
https://doi.org/10.1080/14786419.2018.1542389

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