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Nezhad SM, Pourmousavi SA, Zare EN. Superparamagnetic Polyaniline-co-m-phenylenediamine@Fe3O4 Nanocomposite as an Efficient Heterogeneous Catalyst for the Synthesis of 1H-pyrazolo [1,2- a]pyridazine-5,8-diones & 1H-pyrazolo[1,2-b]phthalazine-5, 10-diones" Instead of 1H-pyrazolo[1,2-b] Phthalazinedione Derivatives. Curr Org Synth 2021; 19:246-266. [PMID: 34736384 DOI: 10.2174/1570179418666211104143736] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/06/2021] [Accepted: 08/17/2021] [Indexed: 11/22/2022]
Abstract
BACKGROUND The use of polymer-based catalysts has increased because of their high potential application as an effective catalyst in organic reactions. They have benefits such as high efficiency and reactivity, simple separation, and safety compared to other heterogeneous catalysts. AIM AND OBJECTIVE The objective of the current research is to prepare solid polymer-based catalysts, poly(aniline-co- m-phenylenediamine) (PAmPDA), and its superparamagnetic nanocomposite. Then, the catalytic activity of the resulting superparamagnetic nanocomposite was investigated in the synthesis of 1H-pyrazolo[1,2-b]phetalazine-5,10-diones and 1H-pyrazolo[1,2-a]pyridazine-5,8-dione derivatives. A series of some 1H-pyrazolo[1,2-b]phetalazine-5,10-diones and 1H-pyrazolo[1,2-a]pyridazine-5,8-dione derivatives was tested for its antibacterial properties against the Staphylococcus aureus and E.coli bacteria. MATERIALS AND METHODS PAmPDA copolymer was synthesized in a 1:2 molar ratio of Ani to mPDA via radical oxidative polymerization at room temperature. Superparamagnetic PAmPDA@Fe3O4 nanocomposite was synthesized from a mixture of Fe(II), Fe(III) solution, and PAmPDA copolymer via the in-situ co-precipitation technique. 1H-pyrazolo[1,2-b]phetalazine-5,10-diones were synthesized via one-pot three-component condensation reaction of Phthalhydrazide, aromatic aldehyde derivatives, and malononitrile in the presence of PAmPDA under solvent-free conditions at 80 °C. The synthesis of 1Hpyrazolo[1,2-a]pyridazine-5,8-dione derivatives was carried out via a one-pot three-component condensation reaction of maleic hydrazide, aromatic aldehyde derivatives, and malononitrile in the presence of PAmPDA under reflux conditions at EtOH/H2O 1:1. The antibacterial activity of some derivatives was tested against Gram-positive and Gram-negative bacteria. RESULTS First, superparamagnetic PAmPDA@Fe3O4 nanocomposite was synthesized and characterized successfully, and then the resulting nanocatalyst was used for the synthesis of pyrazolo[1,2-b]phthalazine and pyrazolo[1,2-a]pyridazine. We obtained the maximum yield of the desired 1H-pyrazolo[1,2- b]phthalazine-5,10 dione derivatives with 0.05 g of catalyst at 80°C, under solvent free conditions, whereby the reaction was complete within 30 min. A wide range of 1H-pyrazolo[1,2-b]phthalazine-5,10 dione derivatives were synthesized in good to excellent yield. On the other hand, pyrazolo[1,2- a]pyridazine derivative was synthesized successfully in high yield using PAmPDA as a nanocatalyst. The antibacterial activity of some derivatives, according to the data (inhibition zone%), showed good activity against Staphylococcus aureus and E.coli. CONCLUSION In this research, PAmPDA was used for mild preparation of 1H-pyrazolo [1,2-a]pyridazine5,8-diones & 1H-pyrazolo[1,2-b]phetalazine-5,10-diones derivatives with excellent yields and short reaction times. The attractive features of this protocol are simple procedure, cleaner reaction, and the use of recyclable nanocatalyst. Satisfactory yields of products and easy workup make this a useful protocol for the green synthesis of this class of compounds. The antibacterial activity of some derivatives, according to the data (inhibition zone%), showed good activity against Staphylococcus aureus and E.coli.
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ZS-1 Zeolite as a Highly Efficient and Reusable Catalyst for Facile Synthesis of 1-amidoalkyl-2-naphthols Under Solvent-Free Conditions. Catal Letters 2021. [DOI: 10.1007/s10562-021-03684-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Ghorbani F, Pourmousavi SA, Kiyani H. Synthesis and Characterization of Pine-cone Derived Carbon-based Solid Acid: a Green and Recoverable Catalyst for the Synthesis of Pyrano_ pyrazole, Amino-benzochromene, Amidoalkyl Naphthol and Thiazolidinedione Derivatives. LETT ORG CHEM 2021. [DOI: 10.2174/1570178617666200210105635] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
In this report, SO<sub>3</sub>H-functionalized Carbon nanoparticles (Pine-SO<sub>3</sub>H) with high acid density
have been synthesized by the thermal treatment of sulfuric acid with Pine-Cone as carbon-based
at 180°C in a sealed autoclave in a one-step procedure. The resulted Nanocatalyst was characterized
by FT-IR, TGA, XRD, FE-SEM and elemental analysis (EA). The result of characterization was
shown that the carbon-based acid is amorphous with polycyclic aromatic carbon sheets attached plentiful
-OH, -COOH, and -SO<sub>3</sub>H groups. The catalytic activities of Pine-SO<sub>3</sub>H was investigated in the
highly efficient synthesis of pyrano[2,3-c] pyrazole, amino-benzochromenes, amidoalkyl naphthol
and 5-arylidene-2,4-thiazolidinedione derivatives. The application of Pine-SO<sub>3</sub>H in the synthesis offers
several advantages such as simple procedure with an easy work-up, recoverable catalyst, mild
condition, eco-friendliness, excellent yields, short reaction times and use of an inexpensive catalyst.
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Affiliation(s)
- Fatemeh Ghorbani
- School of Chemistry, Damghan University, Damghan, 36715-364,Iran
| | | | - Hamzeh Kiyani
- School of Chemistry, Damghan University, Damghan, 36715-364,Iran
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Singh RK, Dhiman A, Chaudhary S, Prasad DN, Kumar S. Current Progress in the Multicomponent Catalytic Synthesis of Amidoalkyl- Naphthols: An Update. CURR ORG CHEM 2020. [DOI: 10.2174/1385272822666200217100344] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Amidoalkyl-2-naphthol is one of the vital synthetic intermediates which occupy
an imperative position in medicinal chemistry due to its amazing biological, pharmacological
as well as industrial and synthetic applications. Owing to its diverse pharmaceutical
activities, hundreds of scientific literature are available, signifying the efficient synthesis
of this intermediate using various catalysts. Most of these literature methods suffer from
low yield and harsh reaction conditions that further ignited the researcher to explore for
another green catalyst and fresh methodologies. This review summarizes the last five
years progress in the catalytic synthesis of 1-amidoalkyl-2-naphthols using various heterogenous,
homogenous and nanocatalysts along with their mechanism of action. Various
advantages like green synthesis, atom economy, clean reaction profile and catalyst recovery
are discussed which facilitate the scientist to probe and stimulate the study on this scaffold. In the end, the
catalysts and reactions condition are organized into the tables for swift at a glance understanding of different
catalysts used with their yield and time taken for the synthesis.
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Affiliation(s)
- Rajesh K. Singh
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, District Rupnagar, 140126, Punjab, India
| | - Ashima Dhiman
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, District Rupnagar, 140126, Punjab, India
| | - Shallu Chaudhary
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, District Rupnagar, 140126, Punjab, India
| | - Deo Nandan Prasad
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, District Rupnagar, 140126, Punjab, India
| | - Sahil Kumar
- Department of Pharmacy, School of Medical and Allied Sciences, GD Goenka University, Sohna, District Gurugram-122103, Haryana, Faridabad, India
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Patil PG, Sehlangia S, More DH. Chitosan-SO3H (CTSA) an efficient and biodegradable polymeric catalyst for the synthesis of 4,4′-(arylmethylene)bis(1H-pyrazol-5-ol) and α-amidoalkyl-β-naphthol’s. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1753078] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Paresh G. Patil
- Department of Chemistry, S.P.D.M. College Shirpur, Shirpur, MS, India
| | - Suman Sehlangia
- School of Basic Sciences, Indian Institute of Technology, Mandi, HP, India
| | - Dhananjay H. More
- School of Chemical Sciences, Kavayitri Bahinabai Chaudhari North Maharashtra University Jalgaon, Jalgaon, MS, India
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Solvent-free synthesis of 1-amidoalkyl-2-naphthols using magnetic nanoparticle-supported 2-(((4-(1-iminoethyl)phenyl)imino)methyl)phenol Cu (II) or Zn (II) Schiff base complexes. RESEARCH ON CHEMICAL INTERMEDIATES 2020. [DOI: 10.1007/s11164-020-04142-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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Ghorbani F, Pourmousavi SA, Kiyani H. Novel Carbon-based Solid Acid from Green Pistachio Peel as an Efficient Catalyst for the Chemoselective Acylation, Acetalization and Thioacetalization of Aldehydes, Synthesis of Biscoumarins and Antimicrobial Evaluation. CURRENT ORGANOCATALYSIS 2019. [DOI: 10.2174/2213337206666190717164606] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Background:
Much attention has been focused on heterogeneous catalysts. Reactions with
these recoverable and reusable catalysts are clean, selective with high efficiency. Among the heterogeneous
solid acid catalyst in organic synthesis, Carbon-Based Solid Acids (CBSAs), which are important
solid acid with many practical and research applications have been extensively studied. In this
work, green Pistachio peel, a biomass waste, was converted into a novel carbon-based solid acid catalyst
(Pis-SO3H).
Objective:
The aim of this work is to synthesize highly sulfonated carbon as an efficient, recyclable,
nontoxic solid acid catalyst by simultaneous sulfonation, dehydration and carbonization of green Pistachio
peel as biomass and investigate the catalytic activity of Pis-SO3H in acetalization, thioacetalization,
acylation of aldehydes and synthesis of 3,3'-Arylmethylene-bis(4-hydroxycoumarin) derivatives.
Method:
Pis-SO3H was synthesized by an integrated fast one-step hydrothermal carbonization and
sulfonation process in the presence of sulfuric acid. The characterization of the physicochemical properties
of Pis-SO3H was achieved by XRD, FT-IR, FE-SEM, and elemental analysis.
Results:
The result of acid-base titration showed that the total acidity of the catalyst was 7.75 mmol
H+g−1. This new heterogeneous catalyst has been efficiently used for the chemoselective thioacetalization,
acetalization and acylation of aldehyde and the synthesis of biscoumarins under solvent-free conditions.
All the reactions work easily in high yields. The antimicrobial activity of some of the biscoumarins
was evaluated in screening by disk diffusion assay for the zone of inhibition.
Conclusion:
The catalytic activity of the Pis-SO3H was investigated during acetalization, thioacetalization,
acylation and synthesis of biscoumarins. The results of protection of carbonyl groups and synthesis
of biscoumarins in the present work offer effective alternatives for environmentally friendly utilization
of abundant biomass waste.
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Affiliation(s)
- Fatemeh Ghorbani
- School of Chemistry, Damghan University, Damghan 36716-41167, Iran
| | | | - Hamzeh Kiyani
- School of Chemistry, Damghan University, Damghan 36716-41167, Iran
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Singh RK, Chaudhary S, Prasad D, Kumar S. An Atom-economic Efficient Synthesis of 1-Amidoalkyl-2-naphthols Mediated By Hexachlorocyclotriphosphazene (HCCP) as a Novel Catalyst. LETT ORG CHEM 2019. [DOI: 10.2174/1570178616666181210103350] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
A multicomponent one-pot atom-economic reaction is performed for an efficient synthesis
of 1-amidoalkyl-2-naphthol from aromatic aldehydes, β-naphthol and amide/urea promoted by
hexachlorocyclotriphosphazene (HCCP). Various techniques such as stirring, microwave irradiation
and thermal technique (hot plate and oil bath) were used in different solvents for the synthesis of 1-
amidoalkyl-2-naphthol derivatives with moderate to excellent yield. Among the four methods, microwave
irradiation and oil bath heating provide high yield as compared to the hot plate heating and stirring
method. The low yield may be due to the formation of undesired side-products due to non-uniform
heating.
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Affiliation(s)
- Rajesh K. Singh
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, District Rupnagar, 140126, Punjab, India
| | - Shallu Chaudhary
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, District Rupnagar, 140126, Punjab, India
| | - D.N. Prasad
- Department of Pharmaceutical Chemistry, Shivalik College of Pharmacy, Nangal, District Rupnagar, 140126, Punjab, India
| | - Sahil Kumar
- Department of Pharmacy, School of Medical and Allied Sciences, GD Goenka University, Sohna, Dist. Gurugram- 122103, Haryana, India
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El-Yazeed WSA, Ahmed AI. Monometallic and bimetallic Cu–Ag MOF/MCM-41 composites: structural characterization and catalytic activity. RSC Adv 2019; 9:18803-18813. [PMID: 35516892 PMCID: PMC9064976 DOI: 10.1039/c9ra03310f] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Accepted: 06/07/2019] [Indexed: 12/17/2022] Open
Abstract
Monometallic and bimetallic MOF/MCM-41 composites (Cu, Ag and Cu–Ag) were synthesized via a solvothermal method. The synthesized composites were characterized by XRD, FTIR, SEM, EDX and BET surface area measurements. The acidity was determined through two techniques; potentiometric titration with n-butyl amine for determining the strength and the total number of acid sites and FTIR spectra of chemisorbed pyridine on the surface of MOFs for determining the type of acid sites (Brønsted and/or Lewis). All the prepared MOFs showed Lewis-acid sites and the higher acidity was observed for the bimetallic Cu–Ag MOF/MCM-41 composite. The catalytic activity was examined on the synthesis of 1-amidoalkyl-2-naphthol via the reaction of benzaldehyde, 2-naphthol and benzamide. The best yield (92.86%) was obtained in the least time (10 min) with a molar ratio 1.2 : 1.2 : 1.7 of benzaldehyde : β-naphthol : benzamide and 0.1 g bimetallic Cu–Ag MOF/MCM-41 composite under solvent-free conditions at 130 °C. Reuse of the catalysts showed that they could be used at least four times without any reduction in the catalytic activity. Monometallic and bimetallic MOF/MCM-41 composites (Cu, Ag and Cu–Ag) were synthesized via a solvothermal method.![]()
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Affiliation(s)
| | - Awad I. Ahmed
- Chemistry Department
- Faculty of Science
- Mansoura University
- Mansoura
- Egypt
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Sharghi H, Shiri P, Aberi M. An overview on recent advances in the synthesis of sulfonated organic materials, sulfonated silica materials, and sulfonated carbon materials and their catalytic applications in chemical processes. Beilstein J Org Chem 2018; 14:2745-2770. [PMID: 30498525 PMCID: PMC6244413 DOI: 10.3762/bjoc.14.253] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2018] [Accepted: 10/09/2018] [Indexed: 11/24/2022] Open
Abstract
This review article discusses the progress related to the synthesis and catalytic applications of sulfonated organic materials, sulfonated silica materials, and sulfonated carbon materials for industrial and laboratory products. These catalysts are widely used in acid-catalyzed processes. Most of these acid catalysts are eco-friendly, reusable, and stable. Moreover, the discovery of unique catalysts is vital for developing new, efficient, and reusable catalysts for industrial and laboratory applications. The aim of this review article is to review the recent studies (2014-2018) in the field of the utility of sulfonated organic materials, sulfonated silica materials, and sulfonated carbon materials for developing acidic catalysts.
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Affiliation(s)
- Hashem Sharghi
- Department of Chemistry, Shiraz University, Shiraz, Iran
| | - Pezhman Shiri
- Department of Chemistry, Shiraz University, Shiraz, Iran
| | - Mahdi Aberi
- Department of Chemistry, Shiraz University, Shiraz, Iran
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Activated Fuller’s earth: an efficient, inexpensive, environmentally benign, and reusable catalyst for rapid solvent-free synthesis of 1-(amido/amino)alkyl-2-naphthols. MONATSHEFTE FUR CHEMIE 2018. [DOI: 10.1007/s00706-018-2247-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Facile One-Pot Synthesis of Amidoalkyl Naphthols and Benzopyrans Using Magnetic Nanoparticle-Supported Acidic Ionic Liquid as a Highly Efficient and Reusable Catalyst. Catalysts 2017. [DOI: 10.3390/catal7110351] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
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