1
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Nikseresht A, Karami M, Mohammadi M. Phosphotungstic Acid-Supported Hercynite: A Magnetic Nanocomposite Catalyst for the Selective Esterification of Chloroacetic Acid. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024. [PMID: 39166535 DOI: 10.1021/acs.langmuir.4c01763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 08/23/2024]
Abstract
This study presents the synthesis and characterization of a novel phosphotungstic acid-functionalized hercynite@SiO2 magnetic core-shell through a three-step procedure. The characterization involved various analyses including Fourier-transform infrared spectroscopy, P-XRD, TGA-DSC, EDAX, inductively coupled plasma optical emission spectroscopy, elemental mapping, scanning electron microscopy, transmission electron microscopy, and value stream mapping. The catalytic performance of the hercynite@SiO2-PTA nanomagnetic composite was examined in the esterification of chloroacetic acid. Results indicate that the developed procedure enables the production of chloroacetic acid esters using a wide range of primary, secondary, and tertiary aliphatic and aromatic alcohols with good to excellent yields and high selectivity. The significance of this work lies in its straightforward synthesis method, minimal time requirement, reduced utilization of hazardous chemicals, and cost-effectiveness. Additionally, the catalyst exhibited magnetic recyclability for up to five cycles with negligible loss in activity. Notably, the synthesized catalyst demonstrated nontoxicity and environmental friendliness.
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Affiliation(s)
- Ahmad Nikseresht
- Department of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, Iran
| | - Malek Karami
- Department of Chemistry, Payame Noor University, P.O. Box 19395-4697, Tehran, Iran
| | - Masoud Mohammadi
- Department of Chemistry, Faculty of Science, Ilam University, P.O. Box 69315516, Ilam, Iran
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2
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Mohammadi P, Heravi MM, Mohammadi L, Saljooqi A. Preparation of magnetic biochar functionalized by polyvinyl imidazole and palladium nanoparticles for the catalysis of nitroarenes hydrogenation and Sonogashira reaction. Sci Rep 2023; 13:17375. [PMID: 37833352 PMCID: PMC10576072 DOI: 10.1038/s41598-023-44292-3] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Accepted: 10/05/2023] [Indexed: 10/15/2023] Open
Abstract
Catalysts are essential materials in biotechnology, medicine, industry, and chemistry. On the other hand, recycling and using waste materials is important in economic efficiency and green chemistry. Thus, biochar was prepared from the stem and roots of the Spear Thistle to recover waste. After magnetizing the biochar, its surface was modified with polyvinyl imidazole. Finally, this modified biochar was decorated with Pd nanoparticles and used as a selective and recyclable nanocatalyst in the hydrogenation of nitroarenes and the Sonogashira reaction. The structure of this organic-inorganic nanocatalyst has been characterized by FESEM-EDS, XRD, FT-IR, TEM, and VSM techniques. In the hydrogenation reaction with the amount of 30 mg of nanocatalyst, the temperature of 50 °C in the water solvent, the reaction efficiency reached 99% for 30 min. In addition, under optimal conditions for the Sonogashira reaction: 1.0 mmol iodobenzene, 1.2 mmol phenylacetylene, 20 mg MBC-PVIm/Pd, 2 mmol K2CO3 in H2O at 50 C for 15 min, the reaction efficiency reached 95%. The recyclability of magnetic nanocatalysts was investigated and recognized this nanocatalyst can be used several times without notable loss of its activity.
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Affiliation(s)
- Pourya Mohammadi
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, PO. Box 1993891176, Vanak, Tehran, Iran
| | - Majid M Heravi
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, PO. Box 1993891176, Vanak, Tehran, Iran.
| | - Leila Mohammadi
- Department of Chemistry, Faculty of Physics and Chemistry, Alzahra University, PO. Box 1993891176, Vanak, Tehran, Iran
| | - Asma Saljooqi
- Department of Chemistry, Shahid Bahonar University of Kerman, Kerman, Iran
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3
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Pang J, Meng L, Huang H, Ma J, He L, Huang P. Decorated gold nanoparticles on hydroxymethylated lignin modified magnetic composite: Introducing a novel therapeutic drug for the treatment of renal anemia. INORG CHEM COMMUN 2023. [DOI: 10.1016/j.inoche.2023.110686] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/07/2023]
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4
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Liu YF, Hu CW, Yang GP. Recent advances in polyoxometalates acid-catalyzed organic reactions. CHINESE CHEM LETT 2022. [DOI: 10.1016/j.cclet.2022.108097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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5
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Nasiri E, Kooshki F, Kooti M, Rezaeinasab R. Functionalized nanomagnetic graphene by ion liquid containing phosphomolybdic acid for facile and fast synthesis of paracetamol and aspirin. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6413] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Elahe Nasiri
- Department of Chemistry Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Feridoon Kooshki
- Department of Chemistry Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Mohammad Kooti
- Department of Chemistry Shahid Chamran University of Ahvaz Ahvaz Iran
| | - Rezvan Rezaeinasab
- Department of Medicinal Chemistry, School of Pharmacy Lorestan University of Medical Sciences Khorramabad Iran
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6
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Soleymani-Babadi S, Beheshti A, Nasiri E, Bahrani-Pour M, Motamedi H, Mayer P. Simple synthesis of novel magnetic silver polymer nanocomposites with a good separation capacity and intrinsic antibacterial activities with high performance. Dalton Trans 2021; 50:15538-15550. [PMID: 34651632 DOI: 10.1039/d1dt00176k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Two new coordination polymers namely, [(AgCN)4LS]n (1) and [(AgCN)3LN]n (2), were successfully synthesized by the reaction of AgNO3 and cyanide as a co-anion with LS[1,1'-(hexane-1,4-diyl)bis(3-methylimidazoline-2-thione] and LN[1,1,3,3-tetrakis(3,5-dimethyl-1-pyrazole)propane] ligands in order to use them for the preparation of magnetic nanocomposites with MnFe2O4 nanoparticles by an efficient and facile method. They were then well characterized via numerous techniques, including elemental analysis, FT-IR spectroscopy, TGA, PXRD, SEM, TEM, EDX, VSM, BET, ICP, and single-crystal X-ray diffraction. The considered polymers and their magnetic nanocomposites with nearly the same antibacterial activity demonstrated a highly inhibitive effect on the growth of Gram-negative (Escherichia coli, Pseudomonas aeruginosa) and Gram-positive (Staphylococcus aureus, Bacillus subtilis) bacteria. By considering the simple separation and recyclable characters of the magnetic nanocomposites, these materials are suitable to be used in biological applications.
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Affiliation(s)
- Susan Soleymani-Babadi
- Department of Chemistry, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Azizolla Beheshti
- Department of Chemistry, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Elahe Nasiri
- Department of Chemistry, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Maryam Bahrani-Pour
- Department of Chemistry, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran.
| | - Hossein Motamedi
- Department of Biology, Faculty of Sciences, Shahid Chamran University of Ahvaz, Ahvaz, Iran
- Biotechnology and Biological Science Research Center, Shahid Chamran University of Ahvaz, Ahvaz, Iran
| | - Peter Mayer
- LMU München Department Chemie Butenandtstr, 5-13, (D)81377 München, Germany
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7
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Mishra K, Datta Khanal H, Rok Lee Y. Facile
N
‐Formylation of Amines on Magnetic Fe
3
O
4
−CuO Nanocomposites. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100872] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Kanchan Mishra
- School of Chemical Engineering Yeungnam University Gyeongsan 38541 Republic of Korea
| | - Hari Datta Khanal
- School of Chemical Engineering Yeungnam University Gyeongsan 38541 Republic of Korea
| | - Yong Rok Lee
- School of Chemical Engineering Yeungnam University Gyeongsan 38541 Republic of Korea
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8
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Oxidative N-Formylation of Secondary Amines Catalyzed by Reusable Bimetallic AuPd-Fe 3O 4 Nanoparticles. NANOMATERIALS 2021; 11:nano11082101. [PMID: 34443931 PMCID: PMC8400704 DOI: 10.3390/nano11082101] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/09/2021] [Accepted: 08/16/2021] [Indexed: 01/15/2023]
Abstract
Bimetallic catalysts are gaining attention due to their characteristics of promoting reactivity and selectivity in catalyzed reactions. Herein, a new catalytic N-formylation of secondary amines using AuPd–Fe3O4 at room temperature is reported. Methanol was utilized as the formyl source and 1.0 atm of O2 gas served as an external oxidant. The bimetallic catalyst, consisting of Au and Pd, makes the reaction more efficient than that using each metal separately. In addition, the catalyst can be effectively recycled owing to the Fe3O4 support.
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9
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Zohrevandi M, Mozafari R, Ghadermazi M. A nickel nanoparticle engineered CoFe 2O 4/SiO 2-NH 2@carboxamide composite as a novel scaffold for the oxidation of sulfides and oxidative coupling of thiols. RSC Adv 2021; 11:14717-14729. [PMID: 35424007 PMCID: PMC8697801 DOI: 10.1039/d1ra01592c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 04/04/2021] [Indexed: 11/21/2022] Open
Abstract
The purpose of this work was to prepare a new Ni-carboxamide complex supported on CoFe2O4 nanoparticles (CoFe2O4/SiO2-NH2@carboxamide-Ni). The carboxamide host material unit generated cavities that stabilized the nickel nanoparticles effectively and prevented the aggregation and separation of these particles on the surface. This compound was appropriately characterized using FT-IR spectroscopy, FE-SEM, ICP-OES, EDX, XRD, TGA analysis, VSM, and X-ray atomic mapping. The catalytic oxidation of sulfides and oxidative coupling of thiols in the presence of the designed catalyst was explored as a highly selective catalyst using hydrogen peroxide (H2O2) as a green oxidant. The easy separation, simple workup, excellent stability of the nanocatalyst, short reaction times, non-explosive materials as well as appropriate yields of the products are some outstanding advantages of this protocol.
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Affiliation(s)
- Mina Zohrevandi
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 3324133 +98 87 33624133
| | - Roya Mozafari
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 3324133 +98 87 33624133
| | - Mohammad Ghadermazi
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 3324133 +98 87 33624133
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10
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Abstract
Formic acid (HCOOH) as an inexpensive and versatile reagent has gained broad
attention in the field of green synthesis and chemical industry. Formic acid acts not only as a
convenient and less toxic CO surrogate, but also as an excellent formylative reagent, C1
source and hydrogen donor in organic reactions. Over the past decades, many exciting contributions
have been made which have helped chemists to understand the mechanisms of these
reactions. The review will examine recent advances in the utilization of formic acid as an
economical, practical and multipurpose reactant in synthetic transformations.
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Affiliation(s)
- Xiao-Hua Cai
- School of Chemical Engineering, Guizhou Minzu University, Guiyang 550025, China
| | - Su-qian Cai
- School of Pharmaceutical Sciences, Shenyang Pharmaceutical University, Shenyang 117004, China
| | - Bing Xie
- School of Chemical Engineering, Guizhou Minzu University, Guiyang 550025, China
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11
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Faroughi Niya H, Hazeri N, Fatahpour M. Synthesis, characterization, and application of CoFe
2
O
4
@amino‐2‐naphthol‐4‐sulfonic acid as a novel and reusable catalyst for the synthesis of spirochromene derivatives. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.6119] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Homayoun Faroughi Niya
- Department of Chemistry, Faculty of Science University of Sistan and Baluchestan Zahedan Iran
| | - Nourallah Hazeri
- Department of Chemistry, Faculty of Science University of Sistan and Baluchestan Zahedan Iran
| | - Maryam Fatahpour
- Department of Chemistry, Faculty of Science University of Sistan and Baluchestan Zahedan Iran
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12
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Yadav JK, Yadav P, Awasthi SK, Agarwal A. Efficient N-formylation of primary aromatic amines using novel solid acid magnetic nanocatalyst. RSC Adv 2020; 10:41229-41236. [PMID: 35519203 PMCID: PMC9057804 DOI: 10.1039/d0ra07476d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 10/29/2020] [Indexed: 01/23/2023] Open
Abstract
Sulfonic acid functionalized over biguanidine fabricated silica-coated heterogeneous magnetic nanoparticles (NP@SO3H) have been synthesized, well characterized and explored for the first time, as an efficient and recyclable catalyst for N-formylation of primary amines under mild reaction conditions. Exploiting the magnetic nature of Fe3O4, the prepared catalyst was readily recovered from the reaction mixture via an external magnet. The catalyst can be reused for up to six cycles without any substantial loss of catalytic activity. The cost effectiveness, simple methodology, wide substrate tolerance, excellent yield and easy work-up are the additional advantages of present catalytic system. Sulfonic acid functionalized over biguanidine fabricated silica-coated heterogeneous magnetic nanoparticles (NP@SO3H) have been synthesized, well characterized and explored for the first time, as an efficient and recyclable catalyst for N-formylation of primary amines under mild reaction conditions.![]()
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Affiliation(s)
- Jitendra Kumar Yadav
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University Varanasi UP India
| | - Priyanka Yadav
- Chemical Biology Laboratory, Department of Chemistry, University of Delhi Delhi Delhi-110007 India
| | - Satish K Awasthi
- Chemical Biology Laboratory, Department of Chemistry, University of Delhi Delhi Delhi-110007 India
| | - Alka Agarwal
- Department of Medicinal Chemistry, Institute of Medical Sciences, Banaras Hindu University Varanasi UP India
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13
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Abou Hammad AB, El Nahwary AM, Hemdan BA, Abia ALK. Nanoceramics and novel functionalized silicate-based magnetic nanocomposites as substitutional disinfectants for water and wastewater purification. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2020; 27:26668-26680. [PMID: 32378108 DOI: 10.1007/s11356-020-09073-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 04/27/2020] [Indexed: 06/11/2023]
Abstract
Herein, we successfully synthesized nano-porous Co2O3/Cu2O3: Al2O3: SiO2 ((0, 5, 7, 9) Co-CAS) using the acidic sol-gel approach and calcined at 800 °C for 4 h. The crystallization behavior and spectroscopic properties were investigated using X-ray diffraction, field emission-scanning electron microscopy, and Fourier-transform infrared absorption spectra analysis. The antibiotic properties of the nano-porous CAS, 5Co-CAS, and 9Co-CAS magnetic nanocomposites was studied against some potentially pathogenic bacteria in water and wastewater samples. The bacteria tested included Escherichia coli, Salmonella enterica, Pseudomonas aeruginosa, Listeria monocytogenes, Staphylococcus aureus, Enterococcus faecalis, and Bacillus subtilis. Incorporating Co2O3 resulted in the identification of three peaks at 2θ = 10.2°, 13.4°, and 15°. The introduction of cobalt nanoparticles created a ferromagnetic behavior in the CAS nanoceramic, with the magnetic moment and saturation values increasing with increased Co2O3 doping. 9Co-CAS was most potent against all the tested pathogens with minimum inhibitory concentrations of 25 mg/L within 40 min for E. coli and P. aeruginosa and 50 mg/L within 10 min for S. enterica; the lowest antibacterial activity was observed with the unmodified CAS. The findings revealed that the manufactured nanocomposite materials were potent disinfectants with a promising application for water and wastewater treatment.
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Affiliation(s)
- Ali B Abou Hammad
- Solid-State Physics Department, Physics Research Division, National Research Centre, 33 El-Bohouth St., Dokki, Giza, 12622, Egypt
| | - Amany M El Nahwary
- Solid-State Physics Department, Physics Research Division, National Research Centre, 33 El-Bohouth St., Dokki, Giza, 12622, Egypt
| | - Bahaa A Hemdan
- Water Pollution Research Department, Environmental Research Division, National Research Centre, 33 El-Bohouth St., Dokki, Giza, 12622, Egypt.
| | - Akebe Luther King Abia
- Antimicrobial Research Unit, College of Health Sciences, University of KwaZulu-Natal, X54001, Durban, South Africa.
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14
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Mozafari R, Ghadermazi M. A nickel nanoparticle engineered CoFe 2O 4@GO-Kryptofix 22 composite: a green and retrievable catalytic system for the synthesis of 1,4-benzodiazepines in water. RSC Adv 2020; 10:15052-15064. [PMID: 35495454 PMCID: PMC9052210 DOI: 10.1039/d0ra01671c] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2020] [Accepted: 04/03/2020] [Indexed: 12/01/2022] Open
Abstract
A composite of Ni nanoparticles incorporated in Kryptofix 22 conjugated magnetic nano-graphene oxide, CoFe2O4@GO-K 22·Ni, was synthesized via the grafting of Kryptofix 22 moieties on the magnetic nano-graphene oxide surface, followed by reaction of the nanocomposite with nickel nitrate. The Kryptofix 22 host material unit cavities can stabilize the Ni nanoparticles effectively and prevent their aggregation and separation from the surface. Characterization of the catalysts by FT-IR, FE-SEM, TGA, ICP, EDX, XRD, VSM and BET aided understanding the catalyst structure and morphology. This catalyst was efficiently applied for the synthesis of 1,4-benzodiazepine derivatives. The main advantages of the method are mild reaction conditions, inexpensive catalyst, it is environmentally benign, has high to excellent yields and shorter reaction times. This organometallic catalyst can be easily separated from a reaction mixture and was successfully examined for six runs with a slight loss of catalytic activity.
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Affiliation(s)
- Roya Mozafari
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 33624133 +98 87 33624133
| | - Mohammad Ghadermazi
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 33624133 +98 87 33624133
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15
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Kooti M, Nasiri E. Synthesis of a novel magnetic nanocatalyst based on rhodium complex for transfer hydrogenation of ketone. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- M. Kooti
- Chemistry DepartmentShahid Chamran University of Ahvaz Iran
| | - E. Nasiri
- Chemistry DepartmentShahid Chamran University of Ahvaz Iran
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16
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Heidari L, Shiri L. CoFe2
O4
@SiO2
-CPTES-Guanidine-Cu(II): A novel and reusable nanocatalyst for the synthesis of 2,3-dihydroquinazolin-4(1H
)-ones and polyhydroquinolines and oxidation of sulfides. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4636] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Leili Heidari
- Department of Chemistry, Faculty of Basic Sciences; Ilam University; PO Box 69315-516 Ilam Iran
| | - Lotfi Shiri
- Department of Chemistry, Faculty of Basic Sciences; Ilam University; PO Box 69315-516 Ilam Iran
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17
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Fabrication of polyethyleneimine modified cobalt ferrite as a new magnetic sorbent for the micro-solid phase extraction of tartrazine from food and water samples. J Colloid Interface Sci 2018; 531:343-351. [DOI: 10.1016/j.jcis.2018.07.026] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2018] [Revised: 06/28/2018] [Accepted: 07/07/2018] [Indexed: 11/17/2022]
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18
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Kooti M, Kooshki F, Nasiri E, Sedeh AN. H3PW12O40 anchored on graphene-grafted silica-coated MnFe2O4 as magnetic catalyst for Mannich reaction. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2018. [DOI: 10.1007/s13738-018-1292-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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Farhadi S, Hakimi M, Maleki M. 12-Molybdophosphoric acid anchored on aminopropylsilanized magnetic graphene oxide nanosheets (Fe3O4/GrOSi(CH2)3–NH2/H3PMo12O40): a novel magnetically recoverable solid catalyst for H2O2-mediated oxidation of benzylic alcohols under solvent-free conditions. RSC Adv 2018; 8:6768-6780. [PMID: 35540348 PMCID: PMC9078365 DOI: 10.1039/c8ra00312b] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 02/06/2018] [Indexed: 01/24/2023] Open
Abstract
In this work, 12-molybdophosphoric acid (H3PMo12O40, HPMo) was chemically anchored onto the surface of aminosilanized magnetic graphene oxide (Fe3O4/GrOSi(CH2)3–NH2) and was characterized using different physicochemical techniques, such as powder X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FT-IR), Raman spectroscopy, energy-dispersive X-ray analysis (EDX), scanning electron microscopy (SEM), BET specific surface area analysis and magnetic measurements. The results demonstrated the successful loading of HPMo (∼31.5 wt%) on the surface of magnetic aminosilanized graphene oxide. XRD patterns, N2 adsorption–desorption isotherms and SEM images confirm the mesostructure of the sample. FT-IR and EDX spectra indicate the presence of the PMo12O403− polyanions in the nanocomposite. The as-prepared Fe3O4/GrOSi(CH2)3–NH2/HPMo nanocomposite has a specific surface area of 76.36 m2 g−1 that is much higher than that of pure HPMo. The selective oxidation of benzyl alcohol to benzaldehyde was initially studied as a benchmark reaction to evaluate the catalytic performance of the Fe3O4/GrOSi(CH2)3–NH2/HPMo catalyst. Then, the oxidation of a variety of substituted primary and secondary activated benzylic alcohols was evaluated with H2O2 under solvent-free conditions. Under the optimized conditions, all alcohols were converted into the corresponding aldehydes and ketones with very high selectivity (≥99%) in moderate to excellent yields (60–96%). The high catalytic performance of the nanocomposite was ascribed to its higher specific surface area and more efficient electron transfer, probably due to the presence of GrO nanosheets. The nanocomposite catalyst is readily recovered from the reaction mixture by a usual magnet and reused at least four times without any observable change in structure and catalytic activity. 12-Molybdophosphoric acid was anchored on magnetic aminopropylsilanized graphene oxide nanosheets and used as a magnetically recoverable catalyst for solvent-free selective oxidation of benzylic alcohols into the carbonyl compounds with H2O2.![]()
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Affiliation(s)
- Saeed Farhadi
- Chemistry Department
- Lorestan University
- Khorramabad 68151-44316
- Iran
| | - Mohammad Hakimi
- Chemistry Department
- Payame Noor University
- Tehran 19395-4697
- Iran
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20
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He J, Yang S, Riisager A. Magnetic nickel ferrite nanoparticles as highly durable catalysts for catalytic transfer hydrogenation of bio-based aldehydes. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02197f] [Citation(s) in RCA: 60] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Commercial nickel ferrite (NiFe2O4) nanoparticles are efficient, durable and magnetically recoverable heterogeneous catalysts for catalytic transfer hydrogenation of biomass-derived furfural as well as other aldehydes with 2-propanol as the H-donor forming furfuryl alcohol and various aromatic/allyl/alkenyl alcohols, respectively.
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Affiliation(s)
- Jian He
- Centre for Catalysis and Sustainable Chemistry
- Department of Chemistry
- Technical University of Denmark
- DK-2800 Kgs. Lyngby
- Denmark
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
| | - Anders Riisager
- Centre for Catalysis and Sustainable Chemistry
- Department of Chemistry
- Technical University of Denmark
- DK-2800 Kgs. Lyngby
- Denmark
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21
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Lv H, Xing Q, Yue C, Lei Z, Li F. Solvent-promoted catalyst-free N-formylation of amines using carbon dioxide under ambient conditions. Chem Commun (Camb) 2017; 52:6545-8. [PMID: 27101227 DOI: 10.1039/c6cc01234e] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An unprecedented catalyst-free formylation of amines using CO2 and hydrosilanes was developed. The solvent plays a vital role in promoting the interaction of amines with hydrosilanes and subsequent CO2 insertion, thus facilitating the simultaneous activation of N-H and Si-H bonds. Based on relevant mechanistic studies, a plausible mechanism involving a silyl carbamate intermediate is proposed.
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Affiliation(s)
- Hui Lv
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. and Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, China.
| | - Qi Xing
- Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, China.
| | - Chengtao Yue
- Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, China.
| | - Ziqiang Lei
- Key Laboratory of Eco-Environment-Related Polymer Materials of Ministry of Education, College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Fuwei Li
- Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute of LICP, Lanzhou Institute of Chemical Physics (LICP), Chinese Academy of Sciences, Lanzhou, 730000, China.
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22
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Kooti M, Nasiri E. Preparation of an organic-inorganic hybrid based on synergy of Brønsted and Lewis acid centres as heterogeneous magnetic nanocatalyst for ultrafast synthesis of acetaminophen. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3990] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- M. Kooti
- Chemistry Department; Shahid Chamran University of Ahvaz; Iran
| | - E. Nasiri
- Chemistry Department; Shahid Chamran University of Ahvaz; Iran
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23
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Sulfated polyborate-catalyzed N-formylation of amines: a rapid, green and efficient protocol. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1186-x] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Mahmoodi NM, Oveisi M, Alina Asli M, Rezvani MA, Valipour A. Bi-amino surface functionalized polyoxometalate nanocomposite as an environmentally friendly catalyst: synthesis and dye degradation. WATER SCIENCE AND TECHNOLOGY : A JOURNAL OF THE INTERNATIONAL ASSOCIATION ON WATER POLLUTION RESEARCH 2017; 75:2381-2389. [PMID: 28541946 DOI: 10.2166/wst.2017.131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
In this paper, cobalt ferrite magnetic nanoparticle was modified by N-(2-aminoethyl)-3-(trimethoxysilyl) propyl amine. Polyoxometalate was immobilized on the modified bi-amino surface functionalized nanoparticle to prepare the environmentally friendly catalyst nanoparticle (EFCN). The synthesized EFCN was characterized using Fourier transform infrared, scanning electron microscopy and X-ray powder diffraction. The EFCN was used for photocatalytic dye degradation. Acid Red 18 and Direct Red 81 were used as model dyes. The effect of catalyst dosage, dye concentration and salt on dye degradation was studied. Dye degradation increases by catalyst dosage. The results showed that decolorization followed a zero-order kinetic model.
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Affiliation(s)
- Niyaz Mohammad Mahmoodi
- Department of Environmental Research, Institute for Color Science and Technology, Tehran, Iran E-mail:
| | - Mina Oveisi
- Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, Iran
| | - Mokhtar Alina Asli
- Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, Iran
| | | | - Amin Valipour
- Department of Chemistry, Faculty of Science, University of Zanjan, Zanjan, Iran
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25
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Taheri S, Veisi H, Hekmati M. Application of polydopamine sulfamic acid-functionalized magnetic Fe3O4 nanoparticles (Fe3O4@PDA-SO3H) as a heterogeneous and recyclable nanocatalyst for the formylation of alcohols and amines under solvent-free conditions. NEW J CHEM 2017. [DOI: 10.1039/c7nj00417f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Herein, a highly effective and solvent-free Fe3O4@PDA-SO3H catalyzed technique was advanced for N-formylation of alcohols, phenols and amines with ethyl formate.
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Affiliation(s)
- Sepideh Taheri
- Department of Pharmaceutical Chemistry
- Faculty of Pharmaceutical Chemistry
- Pharmaceutical Sciences Branch
- Islamic Azad University
- (IAUPS)
| | - Hojat Veisi
- Department of Chemistry
- Payame Noor University
- Tehran
- Iran
| | - Malak Hekmati
- Department of Pharmaceutical Chemistry
- Faculty of Pharmaceutical Chemistry
- Pharmaceutical Sciences Branch
- Islamic Azad University
- (IAUPS)
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26
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Ji H, Ju H, Lan R, Wu P, Sun J, Chao Y, Xun S, Zhu W, Li H. Phosphomolybdic acid immobilized on ionic liquid-modified hexagonal boron nitride for oxidative desulfurization of fuel. RSC Adv 2017. [DOI: 10.1039/c7ra10697a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
An ionic liquid modified hexagonal boron nitride was developed for preparation of a supported catalyst with enhanced stability and excellent catalytic performance in catalytic oxidative desulfurization.
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Affiliation(s)
- Haiyan Ji
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Haitao Ju
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Rong Lan
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Peiwen Wu
- School of Energy and Power Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Jia Sun
- School of Materials Science and Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Yanhong Chao
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Suhang Xun
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Wenshuai Zhu
- School of Chemistry and Chemical Engineering
- Jiangsu University
- Zhenjiang 212013
- China
| | - Huaming Li
- Institute for Energy Research
- Jiangsu University
- Zhenjiang 212013
- China
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27
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Abstract
The preparation of 70% CoFe2O4/30% SiO2(wt%) nanocomposites by sol-gel method using three short chain diols (1,2-ethanediol, 1,3-propanediol, and 1,4-butanediol) as chelators was studied. The Fourier transformed infrared spectra and X-ray diffraction patterns were used to confirm the formation of nanocomposites. The X-ray diffraction analysis showed that the chain length of the carboxylates embedded in the silica matrix influences the formation of crystallized cobalt ferrite as single phase at low temperatures. The influence of the methylene groups number in the precursors and annealing temperature on the nanocrystallite size was revealed. The stability of the obtained compounds was determined by calculation of thermodynamic parameters.
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28
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Ji H, Sun J, Wu P, Dai B, Chao Y, Zhang M, Jiang W, Zhu W, Li H. Deep oxidative desulfurization with a microporous hexagonal boron nitride confining phosphotungstic acid catalyst. ACTA ACUST UNITED AC 2016. [DOI: 10.1016/j.molcata.2016.06.019] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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29
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Choi YI, Kim YI, Cho DW, Kang JS, Leung KT, Sohn Y. Recyclable magnetic CoFe2O4/BiOX (X = Cl, Br and I) microflowers for photocatalytic treatment of water contaminated with methyl orange, rhodamine B, methylene blue, and a mixed dye. RSC Adv 2015. [DOI: 10.1039/c5ra17616f] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Magnetic CoFe2O4/BiOX (X = Cl, Br and I) microflowers were tested for methyl orange, rhodamine B, methylene blue, and a mixed dyes.
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Affiliation(s)
- Young In Choi
- School of Chemistry and Biochemistry
- Yeungnam University
- Gyeongsan 38541
- Republic of Korea
| | - Young-Il Kim
- School of Chemistry and Biochemistry
- Yeungnam University
- Gyeongsan 38541
- Republic of Korea
| | - Dae Won Cho
- School of Chemistry and Biochemistry
- Yeungnam University
- Gyeongsan 38541
- Republic of Korea
| | - Jung-Soo Kang
- WATLab and Department of Chemistry
- University of Waterloo
- Waterloo
- Canada
| | - K. T. Leung
- WATLab and Department of Chemistry
- University of Waterloo
- Waterloo
- Canada
| | - Youngku Sohn
- School of Chemistry and Biochemistry
- Yeungnam University
- Gyeongsan 38541
- Republic of Korea
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