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Hootifard G, Sheikhhosseini E, Ahmadi SA, Yahyazadehfar M. Synthesis and characterization of Co-MOF@Ag 2O nanocomposite and its application as a nano-organic catalyst for one-pot synthesis of pyrazolopyranopyrimidines. Sci Rep 2023; 13:17500. [PMID: 37840041 PMCID: PMC10577138 DOI: 10.1038/s41598-023-44667-6] [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: 05/09/2023] [Accepted: 10/11/2023] [Indexed: 10/17/2023] Open
Abstract
In this study, a Co-MOF was synthesized via a co-precipitation procedure and then used as support for stabilizing Ag ions and producing Co-MOF@Ag2O nanocomposite by microwave irradiation. The characterization of synthesized Co-MOF@Ag2O nanocomposite was performed by using different techniques such as field emission scanning electron microscopy (FE-SEM), energy dispersive X-ray (EDX) analyses, X-ray diffraction (XRD), Thermogravimetric analysis (TGA), Brunauer-Emmett-Teller (BET) and Fourier-transform infrared (FT-IR). The prepared Co-MOF@Ag2O nanocomposite was applied as a heterogeneous nano-catalyst in the synthesis of pyrazolopyranopyrimidines in water at 50 °C via the one-pot multicomponent reaction of ethyl acetoacetate, hydrazine hydrate, aromatic aldehydes and barbituric acid derivatives. Through this straightforward and effective protocol, different tricyclic fused pyrazolopyranopyrimidines were synthesized at high yields, and short reaction times, through an uncomplicated work-up process with no by-product. The Co-MOF@Ag2O nanocomposite has been effectively recycled for four consecutive cycles without appreciable loss in its activity. Cost-effectiveness, no need for column chromatography, mild conditions, catalyst recyclability, and eco-friendly nature make it a promising candidate compared to other methods.
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Affiliation(s)
- Ghader Hootifard
- Department of Chemistry, Kerman Branch, Islamic Azad University, Kerman, Iran
| | | | - Sayed Ali Ahmadi
- Department of Chemistry, Kerman Branch, Islamic Azad University, Kerman, Iran
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2
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Parmar M, Vala RM, Patel HM. Importance of Hybrid Catalysts toward the Synthesis of 5 H-Pyrano[2,3- d]pyrimidine-2-ones/2,4-diones (Thiones). ACS OMEGA 2023; 8:1759-1816. [PMID: 36687108 PMCID: PMC9850783 DOI: 10.1021/acsomega.2c05349] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 12/07/2022] [Indexed: 06/17/2023]
Abstract
The pyranopyrimidine core is a key precursor for medicinal and pharmaceutical industries due to its broader synthetic applications as well as its bioavailability. Among its four possible isomers, we found that 5H-pyrano[2,3-d]pyrimidine scaffolds have a wide range of applicability, and in recent years, they have been intensively investigated, but the development of the main core is found to be more challenging due to its structural existence. In this review article, we cover all of the synthetic pathways that are employed for the development of substituted 4-aryl-octahydropyrano/hexahydrofuro[2,3-d]pyrimidin-2-one (thiones) and 5-aryl-substituted pyrano[2,3-d]pyrimidindione (2-thiones) derivatives through a one-pot multicomponent reaction using diversified hybrid catalysts such as organocatalysts, metal catalysts, ionic liquid catalysts, nanocatalysts, green solvents, catalyst-/solvent-free conditions, and miscellaneous catalysts as well as the mechanism and recyclability of the catalysts. This review mainly focuses on the application of hybrid catalysts (from 1992 to 2022) for the synthesis of 5H-pyrano[2,3-d]pyrimidine scaffolds. This review will definitely attract the world's leading researchers to utilize broader catalytic applications for the development of lead molecules.
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3
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Karrabi M, Malmir M, Shafiei toran poshti E, Heravi MM, Hosseinnejad T. A theoretical and experimental study on ecofriendly one-pot synthesis of pyrazolopyranopyrimidines catalysed by CuO functionalized montmorillonite. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.110367] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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4
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Thiamine hydrochloride as an acid catalyst for the facile green synthesis of pyrazolopyranopyrimidines under aqueous conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2022. [DOI: 10.1007/s11164-022-04858-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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5
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Li MM, Huang H, Pu Y, Tian W, Deng Y, Lu J. A close look into the biological and synthetic aspects of fused pyrazole derivatives. Eur J Med Chem 2022; 243:114739. [PMID: 36126386 DOI: 10.1016/j.ejmech.2022.114739] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2022] [Revised: 08/29/2022] [Accepted: 08/31/2022] [Indexed: 11/16/2022]
Abstract
The fusion of pyrazole scaffold with other skeletons creates a class of attractive molecules, demonstrating significant biological and chemical potentiality in the development of medicinal chemistry. Over the past few decades, numerous biologically active molecules featuring fused pyrazole moieties have been excavated and synthesized, some of which represented by sildenafil have been marketed as drugs, and the biological importance together with chemical synthesis strategies of fused pyrazole compounds, including structural modification based on lead compounds, have been steadily progressing. In this review, we focused our attention on the biological importance of fused pyrazoles and highlighted recent progress in the synthesis of this framework over the past 10 years. What' s more, the limitations, challenges, and future prospects were proposed, wishing to provide references for the development of pyrazole fused frameworks in the field of medicinal chemistry. Contents.
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Affiliation(s)
- Mei-Mei Li
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Hui Huang
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yiru Pu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Wanrong Tian
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China
| | - Yun Deng
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China.
| | - Jun Lu
- State Key Laboratory of Southwestern Chinese Medicine Resources, School of Pharmacy, Chengdu University of Traditional Chinese Medicine, Chengdu, 611137, China; Institute for Advancing Translational Medicine in Bone & Joint Diseases, School of Chinese Medicine, Hong Kong Baptist University, Hong Kong SAR, 999077, China.
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6
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Sharma N, Chowhan B, Gupta M, Kouser M. NiFe 2O 4@B,N,F-tridoped CeO 2 (NFTDNC): a mesoporous nanocatalyst in the synthesis of pyrazolopyranopyrimidine and 1 H-pyrazolo[1,2- b]phthalazine-5,10-dione derivatives and as an adsorbent. Dalton Trans 2022; 51:13795-13807. [PMID: 36039659 DOI: 10.1039/d2dt01216b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Mesoporous materials, due to their unique textural and structural features and successful applications in different scientific areas, engrossed our curiosity to form a mesoporous nanostructure. A facile method for the formation of nickel ferrite immobilized over B,N,F tridoped mesoporous cerium oxide (CeO2) nanostructures (NFTDNC) was designed and communicated in this report. It was characterized by thermogravimetric analysis (TGA), X-ray photoelectron spectroscopy (XPS), powder X-ray diffraction study (PXRD), scanning transmission electron microscopy (STEM), high-resolution transmission electron microscopy (HR-TEM), field emission gun-scanning electron microscopy (FE-SEM), vibrating sample magnetometry (VSM), photoluminescence (PL), Brunauer-Emmett-Teller (BET), energy dispersive X-ray analysis (EDX) and elemental mapping, UV-visible spectroscopy (UV-VIS) and Fourier transform infrared spectroscopy (FT-IR). The applications of the mesoporous nanomaterial (NFTDNC) as an adaptable heterogeneous nanocatalyst and as a phenomenal adsorbent for methyl orange (MO) dye were established. It catalyzed the formation of pyrazolopyranopyrimidine and 1H-pyrazolo[1,2-b]phthalazine-5,10-diones derivatives for the five runs. The recycled catalyst exhibited agglomeration in structural features confirmed by PXRD and HR-TEM studies. NFTDNC as an adsorbent fitted the Freundlich isotherm for the adsorption of MO dye. Moreover, it followed the linear pseudo-second-order kinetics rate equation (R2 ≥ 0.98914). MO was adsorbed completely in 60 min with the NFTDNC mesoporous nanostructure.
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Affiliation(s)
- Neha Sharma
- Department of Chemistry, University of Jammu, Jammu-180006, India.
| | - Bushra Chowhan
- Department of Chemistry, University of Jammu, Jammu-180006, India.
| | - Monika Gupta
- Department of Chemistry, University of Jammu, Jammu-180006, India.
| | - Mobina Kouser
- Department of Chemistry, University of Jammu, Jammu-180006, India.
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7
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Mono- and binuclear copper(II) complexes with different structural motifs and geometries: Synthesis, spectral characterization, DFT calculations and superoxide dismutase enzymatic activity. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.115913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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8
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Mir F, Hazeri N, Maghsoodlou MT, Lashkari M. Synthesis of Pyrazolopyranopyrimidine and Dihydropyrano[2,3-c]Pyrazole Derivatives Using Fe 3O 4@THAM-Piperazine as a Superparamagnetic Nanocatalyst under Green Condition. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2101488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Fatemeh Mir
- Department of Chemistry, Faculty of Sciences, University of Sistan and Baluchestan, Zahedan, Iran
| | - Nourallah Hazeri
- Department of Chemistry, Faculty of Sciences, University of Sistan and Baluchestan, Zahedan, Iran
| | - Malek Taher Maghsoodlou
- Department of Chemistry, Faculty of Sciences, University of Sistan and Baluchestan, Zahedan, Iran
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Yekke-Ghasemi Z, Heravi MM, Malmir M, Jahani G, Bisafar MB, Mirzaei M. Fabrication of heterogeneous-based lacunary polyoxometalates as efficient catalysts for the multicomponent and clean synthesis of pyrazolopyranopyrimidines. INORG CHEM COMMUN 2022. [DOI: 10.1016/j.inoche.2022.109456] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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10
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Dharmendra D, Chundawat P, Vyas Y, Ameta C. Ultrasound-assisted efficient synthesis and antimicrobial evaluation of pyrazolopyranopyrimidine derivatives using starch functionalized magnetite nanoparticles as a green biocatalyst in water. J CHEM SCI 2022. [DOI: 10.1007/s12039-022-02040-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Wang M, Yin L, Wen T, Zhang X, Gao J, Wang L. Green Synthesis of 1,5-Benzodiazepines with Multifunctional Groups. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202106028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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12
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El-Khateeb AY, Hamed SE, Elattar KM. Recent advancements in the multicomponent synthesis of heterocycles integrated with a pyrano[2,3- d]pyrimidine core. RSC Adv 2022; 12:11808-11842. [PMID: 35481073 PMCID: PMC9016802 DOI: 10.1039/d2ra00927g] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2022] [Accepted: 04/04/2022] [Indexed: 12/28/2022] Open
Abstract
Heterocyclic compounds incorporated with a pyranopyrimidine skeleton have received substantial consideration owing to their privileged, and intelligible biodiversity. Accordingly, this review highlights the multicomponent synthetic routes adopted to prepare heterocyclic compounds incorporated with the pyrano[2,3-d]pyrimidine skeleton in the preceding two years. The different sections comprise the synthesis of bicyclic, tricyclic, polycyclic, and spirocyclic systems along with the estimation of the probable mechanistic routes for the reaction pathways. Commonly, the pyran ring closure was the major idea of most studies, and the mechanistic pathways of these reactions involved Knoevenagel condensation, Michael addition, and intramolecular cyclocondensation. Besides, the significant biological potency of the compounds recently synthesized from multicomponent reactions is deliberated. The present review highlighted the recent developments of the multicomponent synthesis of heterocyclic compounds with pyrano[2,3-d]pyrimidine skeleton applying the diverse strategies.![]()
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Affiliation(s)
- Ayman Y. El-Khateeb
- Agricultural Chemistry Department, Faculty of Agriculture, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Egypt
| | - Sahar E. Hamed
- Chemistry Department, Faculty of Agriculture, Damietta University, Damietta, 22052, Egypt
| | - Khaled M. Elattar
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, Mansoura, 35516, Egypt
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13
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Biswas SK, Das D. One-pot Synthesis of Pyrano[2,3-c]pyrazole Derivatives via Multicomponent Reactions (MCRs) and their Applications in Medicinal Chemistry. MINI-REV ORG CHEM 2021. [DOI: 10.2174/1570193x19666211220141622] [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
Background:
Many pyrano[2,3-c]pyrazole derivatives display diverse biological activities and some of them are known as anticancer, analgesic, anticonvulsant, antimicrobial, anti-inflammatory, and anti-malarial agents. In recent years, easy convergent, multicomponent reactions (MCRs) have been adopted to make highly functionalizedpyrano[2,3-c]pyrazole derivatives of biological interest. The synthesis of 1,4-dihydropyrano[2,3-c]pyrazole (1,4-DHPP, 2), 2,4-dihydropyrano[2,3-c]pyrazole (2,4-DHPP, 3), 4-hydroxypyrano[2,3-c]pyrazole (4-HPP, 4) derivatives, 1,4,4-substitied pyranopyrazole (SPP, 5) were reported via two-, three-, four- and five-component reactions (MCRs).
Methods:
This review article compiles the preparation of pyrano[2,3-c]pyrazole derivatives, and it highlights the applications of various pyrano[2,3-c]pyrazole derivatives in medicinal chemistry.
Results:
Varieties of pyrano[2,3-c]pyrazole derivatives were achieved via “One-pot” multicomponent reactions (MCRs). Different reaction conditions in the presence of a catalyst or without catalysts were adapted to prepare the pyrano[2,3-c]pyrazole derivatives.
Conclusion:
Biologically active pyrano[2,3-c]pyrazole derivatives were prepared and used in drug discovery research.
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Affiliation(s)
- Swapan Kumar Biswas
- Department of Chemistry, Sree Chaitanya College, Habra, 24-Pgs(N), West Bengal 743268, India
| | - Debasis Das
- Department Discovery Chemistry Research, Arromax Pharmatech Co. Ltd.Sangtian Island Innovation Park, No. 1 Huayun Road, SIP, Suzhou 215123, China
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14
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H3PMo7W5O40·24H2O catalyzed access to fused pyrazolopyranopyrimidine derivatives via one-pot multicomponent synthesis: green chemistry. MONATSHEFTE FUR CHEMIE 2021. [DOI: 10.1007/s00706-021-02868-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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15
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[MerDABCO-SO3H]Cl catalyzed synthesis, antimicrobial and antioxidant evaluation and molecular docking study of pyrazolopyranopyrimidines. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2021.130672] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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16
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Amini H, Neamani S, Moradi L. Green Synthesis of Pyrazolo Pyrano Pyrimidine Derivatives Using ZnFe
2
O
4
/GA as a New Effective Catalyst in Water Media. ChemistrySelect 2021. [DOI: 10.1002/slct.202101980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Haneye Amini
- Department of Organic Chemistry Faculty of Chemistry University of Kashan, P.O. Box 8731753153 Kashan I. R. Iran
| | - Shekofeh Neamani
- Department of Organic Chemistry Faculty of Chemistry University of Kashan, P.O. Box 8731753153 Kashan I. R. Iran
| | - Leila Moradi
- Department of Organic Chemistry Faculty of Chemistry University of Kashan, P.O. Box 8731753153 Kashan I. R. Iran
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Amer MMK, Abdellattif MH, Mouneir SM, Zordok WA, Shehab WS. Synthesis, DFT calculation, pharmacological evaluation, and catalytic application in the synthesis of diverse pyrano[2,3-c]pyrazole derivatives. Bioorg Chem 2021; 114:105136. [PMID: 34328860 DOI: 10.1016/j.bioorg.2021.105136] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 06/27/2021] [Indexed: 01/29/2023]
Abstract
Pyranopyrazole and its derivatives are classified to be a pharmacologically significant active scaffold for almost all modes of biological activities. In this work, An efficient, green, and facile three-component reaction for preparing pyrano[2,3-c]pyrazole derivatives via the condensation reaction of 5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, ethyl acetoacetate, and malononitrile in the presence of ZnO Nanoparticle. The products are produced with high yields and in shorter reaction times. It also is mild, safe, green, and environmentally friendly. The geometric parameters such as dipole moment, bond length, dihedral angles, total energy, heat of formation, atomic charges and energies at a highly accurate for prepared compounds were computed by Denisty Functional Theory along with the B3LYP functional. The newly synthesized compounds were screened for their anti-inflammatory and antioxidant activity. Some of the tested compounds displayed promising activities. The newly prepared compounds were found to be potent towards the antioxidant activity. Results indicated that compounds 11 and 12 exhibited significant (p ≥ 0.05) in vitro total antioxidant activity as 44.93 ± 0.15 and 39.60 ± 0.10 U/ML, respectively higher than standard ascorbic acid (29.40 ± 0.62).
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Affiliation(s)
- Mostafa M K Amer
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Magda H Abdellattif
- Department of Chemistry, College of Science, Taif University, Taif 21944, Saudi Arabia
| | - Samar M Mouneir
- Department of Pharmacology, Faculty of Veterinary Medicine, Cairo University, Cairo 12211, Egypt
| | - Wael A Zordok
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt
| | - Wesam S Shehab
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig 44519, Egypt.
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Saeidiroshan H, Moradi L. Multiwalled carbon nanotubes/guanidine/Ni (II): A new and effective organometallic catalyst for the green synthesis of pyrazolopyranopyrimidines. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hakimeh Saeidiroshan
- Department of Organic Chemistry, Faculty of Chemistry University of Kashan Kashan Iran
| | - Leila Moradi
- Department of Organic Chemistry, Faculty of Chemistry University of Kashan Kashan Iran
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19
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Honari M, Sanaeishoar H, Kiasat AR, Mohammadi MK. Efficient synthesis of pyrazolopyranopyrimidines using DBU-based nanomagnetic catalyst. RESEARCH ON CHEMICAL INTERMEDIATES 2021. [DOI: 10.1007/s11164-021-04397-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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20
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Yadav MB, Lim KT, Kim JS, Jeong YT. One-pot four-component synthesis of methyl 4-(4-chlorophenyl)-5,7-dioxo-1-phenyl-1,4,5,6,7,8-hexahydropyrazolo [4′,3′:5,6] pyrano [2,3-d] pyrimidine-3-carboxylate; a green approach. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2020.152754] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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21
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Tetramethylguanidine-functionalized nanosize γ-Al2O3 as a novel and efficient catalyst for the four-component synthesis of pyrazolopyranopyrimidine derivatives. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-020-02123-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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22
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El-Mekabaty A, Etman HA, Mosbah A, Fadda AA. Reactivity of Barbituric, Thiobarbituric Acids and Their Related Analogues: Synthesis of Substituted and Heterocycles-based Pyrimidines. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824999200608134859] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Barbituric, thiobarbituric acids and their related analogs are reactive synthons for
the synthesis of drugs and biologically, and pharmaceutically active pyrimidines. The present
review aimed to summarize the recent advances in the synthesis of different alkylsubstituted,
fused cycles, spiro-, and binary heterocycles incorporated pyrimidine skeleton
based on barbituric derivatives. In this sequence, the eco-friendly techniques under catalytic
conditions were used for the diverse types of multicomponent reactions under different
conditions for the synthesis of various types of heterocycles. Nano-catalysts are efficient for
the synthesis of these compounds in high yields and effective catalyst reusability. The compounds
are potent antibacterial, cytotoxic, xanthine oxidase inhibitory activities, and attend
as urease inhibitors. The projected mechanisms for the synthesis of pyranopyrimidines, benzochromenopyrimidines,
chromeno-pyranopyrimidines, spiroxyindoles, oxospiro-tricyclic furopyrimidines, pyrimidine-based monoand
bicyclic pyridines were discussed. The potent and diverse biological activities for instance, antioxidant,
antibacterial, cytotoxic, and xanthine oxidase inhibitory activities, as well as urease inhibitors, are specified.
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Affiliation(s)
- Ahmed El-Mekabaty
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
| | - Hassan A. Etman
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
| | - Ahmed Mosbah
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
| | - Ahmed A. Fadda
- Chemistry Department, Faculty of Science, Mansoura University, El-Gomhoria Street, ET-35516 Mansoura, Egypt
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Xian L, Ma C, Ouyang Y, Di J, Zhang Z. Synthesis of pyrimidine derivatives via multicomponent reaction catalyzed by ferric chloride. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5921] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Liang Xian
- Department of Radiochemistry China Institute of Atomic Energy Beijing 102413 China
| | - Cui‐Ting Ma
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science Hebei Normal University Shijiazhuang 050024 China
| | - Ying‐Gen Ouyang
- Department of Radiochemistry China Institute of Atomic Energy Beijing 102413 China
| | - Jia‐Qi Di
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science Hebei Normal University Shijiazhuang 050024 China
| | - Zhan‐Hui Zhang
- Hebei Key Laboratory of Organic Functional Molecules, National Demonstration Center for Experimental Chemistry Education, College of Chemistry and Material Science Hebei Normal University Shijiazhuang 050024 China
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SCMNPs@Uridine/Zn: An efficient and reusable heterogeneous nanocatalyst for the rapid one-pot synthesis of tricyclic fused pyrazolopyranopyrimidine and 3-methyl carboxylate substituted pyrano[2,3-c]pyrazole derivatives under solvent-free conditions. POLISH JOURNAL OF CHEMICAL TECHNOLOGY 2020. [DOI: 10.2478/pjct-2020-0013] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
SCMNPs@Uridine/Zn is utilized as an environmental-friendly and efficient heterogeneous nanocatalyst for two one-pot four-component condensation reactions, containing hydrazine hydrate, arylaldehyde, ethyl acetoacetate, and barbituric acid to yield tricyclic fused pyrazolopyranopyrimidine derivatives (5a-q), and hydrazine hydrate, arylaldehyde, malononitrile, and dimethyl acetylenedicarboxylate/diethyl acetylenedicarboxylate to yield 3-methyl carboxylate substituted pyrano[2,3-c]pyrazole derivatives (8a-y) under solvent-free conditions with high to excellent yields. The main advantages of this process are easy work-up, short reaction times, no chromatographic purifications, and recyclability of the catalyst for a minimum of six runs without any significant decrease in yields of the products. Also, the prepared catalyst SCMNPs@Uridine/Zn was synthesized and fully characterized by various techniques including Fourier transform infrared spectroscopy (FT-IR), energy dispersive X-ray (EDX), thermogravimetric analysis (TGA), X-ray diffraction (XRD), vibrating sample magnetometer (VSM) and Raman spectroscopy.
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25
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Chinnaraja E, Arunachalam R, Samanta K, Natarajan R, Subramanian PS. Enantioselective Michael Addition Reaction Catalysed by Enantiopure Binuclear Nickel(II) Close‐Ended Helicates. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901350] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Eswaran Chinnaraja
- Inorganic Materials and Catalysis DivisionCSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) Bhavnagar 364 002, Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Rajendran Arunachalam
- Inorganic Materials and Catalysis DivisionCSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) Bhavnagar 364 002, Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
| | - Krishanu Samanta
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
- Organic & Medicinal Chemistry DivisionCSIR-Indian Institute of Chemical Biology Kolkata India
| | - Ramalingam Natarajan
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
- Organic & Medicinal Chemistry DivisionCSIR-Indian Institute of Chemical Biology Kolkata India
| | - Palani S. Subramanian
- Inorganic Materials and Catalysis DivisionCSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI) Bhavnagar 364 002, Gujarat India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad 201002 India
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26
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Khan SA, Rizwan K, Shahid S, Noamaan MA, Rasheed T, Amjad H. Synthesis, DFT, computational exploration of chemical reactivity, molecular docking studies of novel formazan metal complexes and their biological applications. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5444] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shakeel Ahmad Khan
- Department of Chemistry, School of ScienceUniversity of Management and Technology Lahore 54770 Pakistan
- Center of Super Diamond and Advanced Films (COSDAF), Department of ChemistryCity University of Hong Kong 83 Tat Chee Avenue Kowloon China
| | - Komal Rizwan
- Department of ChemistryGovernment College Women University Faisalabad 38000 Pakistan
| | - Sammia Shahid
- Department of Chemistry, School of ScienceUniversity of Management and Technology Lahore 54770 Pakistan
| | - Mahmoud A. Noamaan
- Mathematics Department, Faculty of ScienceCairo University Giza 12613 Egypt
| | - Tahir Rasheed
- School of Chemistry and Chemical Engineering, State Key Laboratory of Metal Matrix CompositesShanghai Jiao Tong University Shanghai 200240 China
| | - Hira Amjad
- Department of Chemistry, School of ScienceUniversity of Management and Technology Lahore 54770 Pakistan
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27
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Lotfian N, Heravi MM, Mirzaei M, Daraie M. Investigation of the uncommon basic properties of [Ln(W5O18)2]9– (Ln = La, Ce, Nd, Gd, Tb) by changing central lanthanoids in the syntheses of pyrazolopyranopyrimidines. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2019.126953] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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28
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Avudaiappan G, Unnimaya T. J, Asha P, Unnikrishnan V, Sreekumar K. Green synthesis of pyrazolopyranopyrimidinone and pyranopyrazole derivatives using porphyrin‐initiated amine‐functionalized PolyBCMO dendritic polymer as sonocatalyst. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3765] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Govindan Avudaiappan
- Department of Applied ChemistryCochin University of Science and Technology Kochi India
| | | | - Pallikkattil Asha
- Department of Applied ChemistryCochin University of Science and Technology Kochi India
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29
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Fabrication of UiO-66 nanocages confined brønsted ionic liquids as an efficient catalyst for the synthesis of dihydropyrazolo[4′,3’:5,6]pyrano[2,3-d]pyrimidines. J Mol Struct 2019. [DOI: 10.1016/j.molstruc.2019.05.079] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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30
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Akolkar SV, Kharat ND, Nagargoje AA, Subhedar DD, Shingate BB. Ultrasound-Assisted β-Cyclodextrin Catalyzed One-Pot Cascade Synthesis of Pyrazolopyranopyrimidines in Water. Catal Letters 2019. [DOI: 10.1007/s10562-019-02968-4] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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31
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β-CD-SO3H: Synthesis, Characterization and Its Application for the Synthesis of Benzylpyrazolyl Naphthoquinone and Pyrazolo Pyranopyrimidine Derivatives in Water. Catal Letters 2019. [DOI: 10.1007/s10562-019-02928-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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32
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Rostami H, Shiri L. CoFe
2
O
4
@SiO
2
‐PA‐CC‐Guanidine MNPs as an Efficient Catalyst for the One‐Pot, Four‐Component Synthesis of Pyrazolopyranopyrimidines. ChemistrySelect 2019. [DOI: 10.1002/slct.201901925] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hedieh Rostami
- Department of ChemistryFaculty of Basic SciencesIlam University P.O. Box 69315–516, Ilam Iran
| | - Lotfi Shiri
- Department of ChemistryFaculty of Basic SciencesIlam University P.O. Box 69315–516, Ilam Iran
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33
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Yadav VB, Yadav N, Rai P, Ansari MD, Kumar A, Verma A, Siddiqui IR. Meglumine Promoted Strategy: Environmentally Benign Protocol towards the Synthesis of Polysubstituted 2‐Aminopyrroles in Aqueous Condition. ChemistrySelect 2019. [DOI: 10.1002/slct.201900490] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Vijay B. Yadav
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad, Allahabad 211002 India
| | - Neetu Yadav
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad, Allahabad 211002 India
| | - Pragati Rai
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad, Allahabad 211002 India
| | - Mohd Danish Ansari
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad, Allahabad 211002 India
| | - Akhilesh Kumar
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad, Allahabad 211002 India
| | - Ankit Verma
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad, Allahabad 211002 India
| | - I. R. Siddiqui
- Laboratory of Green SynthesisDepartment of ChemistryUniversity of Allahabad, Allahabad 211002 India
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34
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Kardooni R, Kiasat AR. A green, catalyst-free synthesis of pyrazolopyranopyrimidines in polyethylene glycol as a biodegradable medium at ambient temperature. Mol Divers 2018; 23:639-649. [PMID: 30547372 DOI: 10.1007/s11030-018-9898-0] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2018] [Accepted: 11/27/2018] [Indexed: 11/29/2022]
Abstract
A facile, efficient and environmentally safe strategy for the synthesis of pyrazolopyranopyrimidines via one-pot, four-component reaction of hydrazine hydrate, barbituric acid, ethyl acetoacetate, and aromatic aldehydes in polyethylene glycol (PEG) as a safe solvent in the absence of catalyst at ambient temperature has been described. The advantages of the present protocol, such as simplicity, mild conditions, high yields of products, straightforward workup procedure, a green and biodegradable reaction medium, make this new process an attractive to current methodologies.
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Affiliation(s)
- Rezvan Kardooni
- Department of Chemistry, Khuzestan Science and Research Branch, Islamic Azad University, Ahvaz, Iran. .,Department of Chemistry, Ahvaz Branch, Islamic Azad University, Ahvaz, Iran.
| | - Ali Reza Kiasat
- Chemistry Department, College of Science, Shahid Chamran University of Ahvaz, Ahvaz, 61357-4-3169, Iran
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35
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Ramesh R, Tamilselvi V, Vadivel P, Lalitha A. Innovative Green Synthesis of 4-Aryl-Pyrazolo[5,6]Pyrano [2,3-d]Pyrimidines under Catalyst-Free Conditions. Polycycl Aromat Compd 2018. [DOI: 10.1080/10406638.2018.1484780] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Rathinam Ramesh
- Department of Chemistry, Periyar University, Salem, Tamil Nadu, India
| | | | - Pullar Vadivel
- Department of Chemistry, Salem Sowdeswari College, Salem, Tamil Nadu, India
| | - Appaswami Lalitha
- Department of Chemistry, Periyar University, Salem, Tamil Nadu, India
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36
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A reusable magnetic nickel nanoparticle based catalyst for the aqueous synthesis of diverse heterocycles and their evaluation as potential anti-bacterial agent. Bioorg Med Chem 2018; 26:5018-5028. [DOI: 10.1016/j.bmc.2018.08.033] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2018] [Revised: 08/15/2018] [Accepted: 08/26/2018] [Indexed: 11/22/2022]
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37
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Tipale MR, Khillare LD, Deshmukh AR, Bhosle MR. An Efficient Four Component Domino Synthesis of Pyrazolopyranopyrimidines using Recyclable Choline Chloride:Urea Deep Eutectic Solvent. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3095] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Madhuri R. Tipale
- Department of Chemistry; Dr. Babasaheb Ambedkar Marathwada University; Aurangabad 431004 Maharashtra India
| | - Lalit D. Khillare
- Department of Chemistry; Dr. Babasaheb Ambedkar Marathwada University; Aurangabad 431004 Maharashtra India
| | - Amarsinh R. Deshmukh
- Department of Chemistry; Dr. Babasaheb Ambedkar Marathwada University; Aurangabad 431004 Maharashtra India
| | - Manisha R. Bhosle
- Department of Chemistry; Dr. Babasaheb Ambedkar Marathwada University; Aurangabad 431004 Maharashtra India
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38
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Maleki A, Jafari AA, Yousefi S. Green cellulose-based nanocomposite catalyst: Design and facile performance in aqueous synthesis of pyranopyrimidines and pyrazolopyranopyrimidines. Carbohydr Polym 2017; 175:409-416. [DOI: 10.1016/j.carbpol.2017.08.019] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2017] [Revised: 07/06/2017] [Accepted: 08/04/2017] [Indexed: 01/28/2023]
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39
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Maleki A, Jafari AA, Yousefi S. Green cellulose-based nanocomposite catalyst: Design and facile performance in aqueous synthesis of pyranopyrimidines and pyrazolopyranopyrimidines. Carbohydr Polym 2017. [DOI: 10.1016/j.carbpol.2017.08.019 pmid: 28917883] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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40
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Nasresfahani Z, Kassaee MZ. Cu-Immobilized Mesoporous Silica Nanoparticles [Cu2+
@MSNs-(CO2
−
)2
] as an Efficient Nanocatalyst for One-Pot Synthesis of Pyrazolopyranopyrimidines in Water. ChemistrySelect 2017. [DOI: 10.1002/slct.201701452] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Zahra Nasresfahani
- Department of Chemistry; Tarbiat Modares University, P. O. Box; 14155-4838 Tehran Iran
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41
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Ma CT, Wang JJ, Zhao AD, Wang QL, Zhang ZH. Magnetic copper ferrite catalyzed homo- and cross-coupling reaction of terminal alkynes under ambient atmosphere. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.3888] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Cui-Ting Ma
- College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 China
| | - Jiao-Jiao Wang
- College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 China
| | - Ai-Dong Zhao
- Analysis and Testing Center; Hebei Normal University; Shijiazhuang 050024 China
| | - Qing-Li Wang
- College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 China
| | - Zhan-Hui Zhang
- College of Chemistry and Material Science; Hebei Normal University; Shijiazhuang 050024 China
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42
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Rai P, Mishra A, Srivastava M, Yadav S, Bhartendu Pati Tripathi, Singh J, Singh J. An Amino Sugar Promoted Green Protocol: A One-Pot, Meglumine-Catalyzed, Multicomponent Strategy for Synthesis of Multifaceted Pyrroloacridin-1(2H)-one Derivatives. ChemistrySelect 2017. [DOI: 10.1002/slct.201601718] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Pratibha Rai
- Department of Chemistry; University of Allahabad; Allahabad U.P.-211002India
| | - Anu Mishra
- Department of Chemistry; University of Allahabad; Allahabad U.P.-211002India
| | | | - Snehlata Yadav
- Department of Chemistry; University of Allahabad; Allahabad U.P.-211002India
| | | | - Jaya Singh
- Department of Chemistry; LRPG College, Sahibabad, Uttar Pradesh
| | - Jagdamba Singh
- Department of Chemistry; University of Allahabad; Allahabad U.P.-211002India
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43
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Zhang HY, Hao XP, Mo LP, Liu SS, Zhang WB, Zhang ZH. A magnetic metal–organic framework as a highly active heterogeneous catalyst for one-pot synthesis of 2-substituted alkyl and aryl(indolyl)kojic acid derivatives. NEW J CHEM 2017. [DOI: 10.1039/c7nj01592e] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A novel magnetic metal–organic framework, NiFe2O4@MOF-5, was prepared and demonstrated to be a highly efficient catalyst for the one-pot three-component reaction of aldehyde, indole, and kojic acid.
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Affiliation(s)
- Hong-Yan Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Xiao-Peng Hao
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Li-Ping Mo
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Sha-Sha Liu
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Wen-Bo Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
| | - Zhan-Hui Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- China
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44
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Tabassum S, Govindaraju S, Pasha MA. Sonochemistry – an innovative opportunity towards a one-pot three-component synthesis of novel pyridylpiperazine derivatives catalysed by meglumine in water. NEW J CHEM 2017. [DOI: 10.1039/c6nj03919g] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An unprecedented and expeditious synthetic strategy for rapid access to a diversity-oriented library of novel functionalized pyridyl piperazine derivatives is reported.
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Affiliation(s)
- S. Tabassum
- Department of Studies in Chemistry
- Central College Campus
- Bangalore University
- Bengaluru-560 001
- India
| | - S. Govindaraju
- Department of Studies in Chemistry
- Central College Campus
- Bangalore University
- Bengaluru-560 001
- India
| | - M. A. Pasha
- Department of Studies in Chemistry
- Central College Campus
- Bangalore University
- Bengaluru-560 001
- India
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45
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Cao YQ, Li XR, Wu W, Zhang D, Zhang ZH, Mo LP. A green approach for synthesis of naphthoquinone-fused oxazine derivatives in water under ultrasonic irradiation. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2854-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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46
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Zhang M, Shang ZR, Li XT, Zhang JN, Wang Y, Li K, Li YY, Zhang ZH. Simple and efficient approach for synthesis of hydrazones from carbonyl compounds and hydrazides catalyzed by meglumine. SYNTHETIC COMMUN 2016. [DOI: 10.1080/00397911.2016.1258476] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Mo Zhang
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Ze-Ren Shang
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Xiao-Tang Li
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Jia-Nan Zhang
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Yong Wang
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Kang Li
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Yang-Yang Li
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
| | - Zhan-Hui Zhang
- College of Chemistry and Material Science, Hebei Normal University, Shijiazhuang, China
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47
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Heteropolyacid supported on amine-functionalized halloysite nano clay as an efficient catalyst for the synthesis of pyrazolopyranopyrimidines via four-component domino reaction. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2756-8] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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48
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Using magnetized water as a solvent for a green, catalyst-free, and efficient protocol for the synthesis of pyrano[2,3-c]pyrazoles and pyrano[4′,3′:5,6]pyrazolo [2,3-d]pyrimidines. RESEARCH ON CHEMICAL INTERMEDIATES 2016. [DOI: 10.1007/s11164-016-2680-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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49
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Rigi F, Shaterian HR. Magnetic Nanoparticle Supported Ionic Liquid Assisted Green Synthesis of Pyrazolopyranopyrimidines and 1,6-diamino-2-oxo-1,2,3,4-tetrahydropyridine-3,5- dicarbonitriles. J CHIN CHEM SOC-TAIP 2016. [DOI: 10.1002/jccs.201500407] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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50
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Zhang M, Liu P, Liu YH, Shang ZR, Hu HC, Zhang ZH. Magnetically separable graphene oxide anchored sulfonic acid: a novel, highly efficient and recyclable catalyst for one-pot synthesis of 3,6-di(pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridine-5-carbonitriles in deep eutectic solvent under microwave irradiation. RSC Adv 2016. [DOI: 10.1039/c6ra19579b] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A magnetic separable sulfonic acid catalyst was prepared and applied for the synthesis of 3,6-di(pyridin-3-yl)-1H-pyrazolo[3,4-b]pyridine-5-carbonitriles via three-component reaction of 1-phenyl-3-(pyridin-3-yl)-1H-pyrazol-5-amine, β-ketonitrile and aldehydes in DES.
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Affiliation(s)
- Mo Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
| | - Peng Liu
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
| | - Yu-Heng Liu
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
- College of Preclinical Medicine
| | - Ze-Ren Shang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
| | - Hai-Chuan Hu
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
| | - Zhan-Hui Zhang
- College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- P. R. China
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