Search Results - "Reza Khosropour, Ahmad"

Improvement of the stability and activity of immobilized glucose oxidase on modified iron oxide magnetic nanoparticles by Abbasi, Mahboube, Amiri, Razieh, Bordbar, Abdol-Kalegh, Ranjbakhsh, Elnaz, Khosropour, Ahmad-Reza

“…•Modified iron oxide magnetic nanoparticles were synthesized by co-precipitation method and characterized by TEM and XRD.•Covalent attachment of GOX to MIMNs…”
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Synthesis and characterization of Cu(II) containing nanosilica triazine dendrimer: A recyclable nanocomposite material for the synthesis of benzimidazoles, benzothiazoles, bis-benzimidazoles and bis-benzothiazoles by Nasr-Esfahani, Mahboobeh, Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza, Moghadam, Majid, Mirkhani, Valiollah, Tangestaninejad, Shahram

“…•A new Cu(II) containing nanosilica triazine dendrimer was prepared and characterized.•Cu(II)-TD@nSiO2 was applied for the synthesis of benzimidazoles and…”
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Ultrasound-promoted a green protocol for the synthesis of 2,4-diarylthiazoles under ambient temperature in [bmim]BF4 by NOEI, Jalil, REZA KHOSROPOUR, Ahmad

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Highly efficient chemical fixation of carbon dioxide catalyzed by high-valent tetraphenylporphyrinatotin(IV) triflate by Ahmadi, Fatemeh, Tangestaninejad, Shahram, Moghadam, Majid, Mirkhani, Valiollah, Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza

“…High-valent tetraphenylporphyrinatotin(IV) triflate, [Sn IV(TPP)(OTf) 2], was found as an efficient catalyst for the coupling of several epoxides (linear and…”
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Interactions of gemini surfactants with two model proteins: NMR, CD, and fluorescence spectroscopies by Amiri, Razieh, Bordbar, Abdol-Khalegh, García-Mayoral, MaFlor, Khosropour, Ahmad Reza, Mohammadpoor-Baltork, Iraj, Menéndez, Margarita, Laurents, Douglas V.

“…[Display omitted] ► Cationic gemini surfactants do not interact with RNase A and HEWL at acidic pH. ► Hydrogen exchange NMR indicated that the stability of…”
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Efficient Michael Addition of Indoles Using Bismuthyl Perchlorate as Catalyst by Mohammadpoor-Baltork, Iraj, Reza Memarian, Hamid, Reza Khosropour, Ahmad, Nikoofar, Kobra

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A novel process for the synthesis of 3,5-diaryl-1,2,4-thiadiazoles from aryl nitriles by Noei, Jalil, Khosropour, Ahmad Reza

“…A novel and efficient process for the synthesis of 3,5-diaryl-1,2,4-thiadiazoles from aryl nitriles in 1-butyl-3-methylimidazolium bromide promoted by (NH4)2S…”
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ZrOCl2·8H2O as an efficient, environmentally friendly and reusable catalyst for synthesis of benzoxazoles, benzothiazoles, benzimidazoles and oxazolo[4,5-b]pyridines under solvent-free conditions by Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza, Hojati, Seyedeh Fatemeh

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Anticancer effects of silver nanoparticles encapsulated by Taxus baccata extracts by Kajani, Abolghasem Abbasi, Zarkesh-Esfahani, Sayyed Hamid, Bordbar, Abdol-Khalegh, Khosropour, Ahmad Reza, Razmjou, Amir, Kardi, Mohammad

“…Cancer is one of the main causes of human fatality and finding effective anticancer drugs is a high priority. Modified anticancer medicines have advantages…”
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Unique cascade ring-opening/cyclization reaction of azlactones and DBU or DBN: Synthesis of new pyrrolam A analogues by Parhizkar, Golnaz, Khosropour, Ahmad Reza, Mohammadpoor-Baltork, Iraj, Parhizkar, Elahehnaz, Rudbari, Hadi Amiri

“…1-Azabicyclo[3.3.0]oct-3-en-2-one derivatives were synthesized efficiently through the facile cascade reaction of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU) or…”
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A One-Pot Synthesis of 3,4-Dihydropyrimidin-2-(1H)-ones from Primary Alcohols Promoted by Bi(NO3)3·5H2O in Two Different Media: Organic Solvent and Ionic Liquid by Reza Khosropour, Ahmad, R. Khosropour, Ahmad, M. Khodaei, Mohammd, Beygzadeh, Mojtaba, Jokar, Mahbubeh

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Novel Multicomponent Synthesis of Pyridine–Pyrimidines and Their Bis-Derivatives Catalyzed by Triazine Diphosphonium Hydrogen Sulfate Ionic Liquid Supported on Functionalized Nanosilica by Rahmani, Fahime, Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza, Moghadam, Majid, Tangestaninejad, Shahram, Mirkhani, Valiollah

“…In this Research Article, we report an efficient synthesis of 1,3-dimethyl-5-aryl-7-(pyridine-3(2)(4)-yl)­pyrimidine-2,4­(1H,3H)-diones via a three-component…”
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Magnetic nanoparticles supported manganese(III) tetrapyridylporphyrin catalyst via covalent interaction: A highly efficient and reusable catalyst for the oxidation of hydrocarbons by Saeedi, Mohammad Saleh, Tangestaninejad, Shahram, Moghadam, Majid, Mirkhani, Valiollah, Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza

“…Highly efficient epoxidation of alkenes and hydroxylation of alkanes catalyzed by [Mn(TPyP)OAc] supported on silica coated magnetite nanoparticles are…”
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Manganese porphyrin immobilized on magnetite nanoparticles as a recoverable nanocatalyst for epoxidation of olefins by Saeedi, Mohammad Saleh, Tangestaninejad, Shahram, Moghadam, Majid, Mirkhani, Valiollah, Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza

“…Efficient epoxidation of alkenes catalysed by tetraphenylporphyrinatomanganese(III) chloride, [Mn(TPP)Cl], supported on silica coated magnetite nanoparticles,…”
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Aryliodoazide Synthons: A Different Approach for Diversified Synthesis of 2‑Aminothiazole, 1,3-Thiazole, and 1,3-Selenazole Scaffolds by Majnooni, Sahar, Duffield, Joseph, Price, Jessica, Khosropour, Ahmad Reza, Zali-Boeini, Hassan, Beyzavi, Hudson

“…Several straightforward and practical processes have been established for the construction of 2-aminothiazoles, 1,3-thiazoles and 1,3-selenazoles from…”
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CsF-Catalyzed Transannulation Reaction of Oxazolones: Diastereoselective Synthesis of Diversified trans-N‑(6-Oxo-1,4,5,6-tetrahydropyrimidin-5-yl)benzamides with Arylidene Azlactones and Amidines by Parhizkar, Golnaz, Khosropour, Ahmad Reza, Mohammadpoor-Baltork, Iraj, Parhizkar, Elahehnaz, Amiri Rudbari, Hadi

“…A versatile and straightforward synthetic strategy for the construction of new tetrasubstituted 1,3-diazinones is described. The procedure is based on…”
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SO3H-functionalized MCM-41 as an efficient catalyst for the combinatorial synthesis of 1H-pyrazolo-[3,4-b]pyridines and spiro-pyrazolo-[3,4-b]pyridines by Safaei, Shirin, Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza, Moghadam, Majid, Tangestaninejad, Shahram, Mirkhani, Valiollah

“…Sulfonic acid-functionalized (SO 3 H-functionalized) mesoporous MCM-41 catalyst was synthesized by anchoring…”
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A convenient strategy for the synthesis of 3,5-diaryl-1,2,4-thiadiazoles: oxidative dimerization of arylthioamides using CC–DMSO in PEG-400 by Khosropour, Ahmad Reza, Noei, Jalil

“…An inexpensive and effective preparative protocol for the highly efficient synthesis of structurally diverse 3,5-diaryl-1,2,4-thiadiazoles at ambient…”
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New Pyridinium-Based Ionic Liquid as an Excellent Solvent–Catalyst System for the One-Pot Three-Component Synthesis of 2,3-Disubstituted Quinolines by Anvar, Salma, Mohammadpoor-Baltork, Iraj, Tangestaninejad, Shahram, Moghadam, Majid, Mirkhani, Valiollah, Khosropour, Ahmad Reza, Landarani Isfahani, Amir, Kia, Reza

“…The synthesis of a variety of 2,3-disubstituted quinolines has been achieved successfully via a one-pot three-component reaction of arylamines, arylaldehydes…”
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One-Pot Three-Component Synthesis of Pyrano [3,2‑b]pyrazolo[4,3‑e]pyridin-8(1H)‑ones by Safaei, Shirin, Mohammadpoor-Baltork, Iraj, Khosropour, Ahmad Reza, Moghadam, Majid, Tangestaninejad, Shahram, Mirkhani, Valiollah, Khavasi, Hamid Reza

“…An efficient one-pot synthesis of novel pyrano[3,2-b]pyrazolo[4,3-e]pyridin-8(1H)-ones via three-component condensation of kojic acid, 1-H-pyrazol-5-amines and…”
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