1
|
Anjirwala SN, Parmar PS, Patel SK. Synthetic protocols for non-fused pyrimidines. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2137682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Affiliation(s)
| | - Parnas S. Parmar
- Department of Chemistry, Veer Narmad South Gujarat University, Surat, India
| | - Saurabh K. Patel
- Department of Chemistry, Veer Narmad South Gujarat University, Surat, India
| |
Collapse
|
2
|
Bhattacharjee D, Myrboh B. An efficient, surfactant mediated Biginelli condensation for the one pot synthesis of dihydropyrimidine derivatives. Tetrahedron Lett 2022. [DOI: 10.1016/j.tetlet.2022.154020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
3
|
Fu J, Yue Y, Liu K, Wang S, Zhang Y, Su Q, Gu Q, Lin F, Zhang Y. PTSA-catalyzed selective synthesis and antibacterial evaluation of 1,2-disubstituted benzimidazoles. Mol Divers 2022; 27:873-887. [PMID: 35718840 DOI: 10.1007/s11030-022-10460-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 05/09/2022] [Indexed: 11/25/2022]
Abstract
Herein, we developed a convenient and efficient method via protonation of p-toluenesulfonic acid promoted cyclocondensation of o-phenylenediamine and aldehydes for selectively synthesizing 1,2-disubstituted benzimidazoles. This method displayed broad substrate adaptability and afforded the desired products in moderate to excellent yield in short reaction time. The effect of different substituents on the yield was investigated by extending optimum reaction conditions, which was further confirmed by theoretical calculations. It suggested that the surface electrostatic potential of oxygen atom and nitrogen atom on the substrates played important role in the synthesis of 1,2-disubstituted benzimidazoles. Besides, the crystal structure of compound 2t in the orthorhombic space group P2(1)/c was presented. Also, the anti-mycolicibacterium smegmatis (MC2155) activity was evaluated using rifampicin as a positive control. The products (2a, 2b, 2c, 2i, 2j, 2k, 2m) showed good antibacterial activities which were comparable to rifampicin.
Collapse
Affiliation(s)
- Jiaxu Fu
- Department of Chemical Engineering and Applied Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China
| | - Yuandong Yue
- School of Life Sciences, Jilin University, Changchun, 130012, People's Republic of China
| | - Kejun Liu
- Department of Chemical Engineering and Applied Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China
| | - Shuang Wang
- Department of Chemical Engineering and Applied Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China
| | - Yiliang Zhang
- Department of Chemical Engineering and Applied Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China
| | - Qing Su
- Department of Chemical Engineering and Applied Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China
| | - Qiang Gu
- Department of Chemical Engineering and Applied Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China
| | - Feng Lin
- School of Life Sciences, Jilin University, Changchun, 130012, People's Republic of China
| | - Yumin Zhang
- Department of Chemical Engineering and Applied Chemistry, College of Chemistry, Jilin University, Changchun, 130012, People's Republic of China.
| |
Collapse
|
4
|
Ganwir P, Gavali K, Chaturbhuj GU. N-(Phenylsulfonyl)Benzenesulfonamide: A New Organocatalyst for One-Pot, Solvent-Free Synthesis of Biginelli’s 3,4-Dihydropyrimidine-2(1 H)-Thiones. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2067191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Prerna Ganwir
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai, India
| | - Kanchan Gavali
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai, India
| | - Ganesh U. Chaturbhuj
- Department of Pharmaceutical Sciences and Technology, Institute of Chemical Technology, Mumbai, India
| |
Collapse
|
5
|
Efficient Synthesis of Dihydropyrimidines Using a Highly Ordered Mesoporous Functionalized Pyridinium Organosilica. Catalysts 2022. [DOI: 10.3390/catal12030350] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
A Brönsted acidic ionic solid pyridinium-functionalized organosilica network (PMO-Py-IL) was demonstrated to efficiently catalyse one-pot Biginelli condensation reaction. The green synthesis of 3,4-dihydro-2(H)-pyrimidinones (DHPMs) with high yield was carried out via one-pot three component condensation of β- dicarbonyls, aldehydes, and urea in the presence of a catalytic amount of PMO-Py-IL nanomaterial as an efficient nanocatalyst under solvent free conditions. Furthermore, the catalyst showed outstanding stability and could be easily separated and reused for at least ten reaction runs without significant loss of activity and product selectivity. The green protocol features simple set-up, cost-effectiveness, easy work-up, eco-friendly and mild reaction conditions.
Collapse
|
6
|
Rahmatpour A, Donyapeyma G. Titanium tetrachloride immobilized on cross-linked poly( N-vinyl-2-pyrrolidone) as a recyclable heterogeneous catalyst for one-pot three component synthesis of 3, 4-dihydropyrimidin-2(1 H)-ones/thiones. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2045322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ali Rahmatpour
- Polymer Chemistry Research Laboratory, Faculty of Chemistry and Petroleum Science, Shahid Beheshti University, Tehran, Iran
| | - Ghazaleh Donyapeyma
- Polymer Chemistry Research Laboratory, Faculty of Chemistry and Petroleum Science, Shahid Beheshti University, Tehran, Iran
| |
Collapse
|
7
|
Rahmatpour A, Donyapeyma G. Poly(
N
‐vinyl‐2‐pyrrolidone)‐supported ferric chloride: An effective reusable heterogeneous catalyst for one‐pot synthesis of 3,4‐dihydropyrimidin‐2(
1
H
)‐ones/thiones via three‐component Biginelli reaction. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ali Rahmatpour
- Polymer Chemistry Research Laboratory, Faculty of Chemistry and Petroleum Science Shahid Beheshti University Tehran Iran
| | - Ghazaleh Donyapeyma
- Polymer Chemistry Research Laboratory, Faculty of Chemistry and Petroleum Science Shahid Beheshti University Tehran Iran
| |
Collapse
|
8
|
Senapathi J, Bommakanti A, Kusuma V, Vangara S, Kondapi AK. Design, Synthesis, and Antiviral activity of 1,2,3,4-Tetrahydropyrimidine derivatives acting as novel entry inhibitors to target at "Phe43 cavity" of HIV-1 gp120. Bioorg Med Chem 2021; 52:116526. [PMID: 34839157 DOI: 10.1016/j.bmc.2021.116526] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2021] [Revised: 11/11/2021] [Accepted: 11/16/2021] [Indexed: 10/19/2022]
Abstract
The HIV-1 invasion is initiated with the interaction of viral glycoprotein gp120 and cellular receptor CD4. The binding mechanism reveals two major hotspots involved in gp120-CD4 interaction. The first one is a hydrophobic cavity (Phe43 cavity) on gp120 capped with phenyl ring of phe43CD4 and the second is the electrostatic interaction between positive charge of Arg59CD4 and negative charge of Asp368gp120. Targeting these hotspots, small molecules for entry inhibition and HIV-1 neutralization were designed and tested. In the process, pyrimidine derivatives were identified as potent molecules to intercept gp120-CD4 binding by targeting both the hotspots. Herein, the synthesis, characterization of 1,2,3,4-Tetrahydropyrimidine derivatives, and biological evaluation on 93IN101, a clade C virus are presented. The paper presents a novel set of entry inhibitors to target dual hotspots on gp120 to inhibit protein-protein interactions.
Collapse
Affiliation(s)
- Jagadeesh Senapathi
- Dept. of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, India
| | - Akhila Bommakanti
- Dept. of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, India
| | - Veena Kusuma
- Dept. of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, India
| | - Srinivas Vangara
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | - Anand K Kondapi
- Dept. of Biotechnology and Bioinformatics, School of Life Sciences, University of Hyderabad, India.
| |
Collapse
|
9
|
Choudhare TS, Wagare DS, Kadam VT, Kharpe AA, Netankar PD. Rapid One-Pot Multicomponent Dioxane-HCl Complex Catalyzed Solvent-Free Synthesis of 3,4-Dihydropyrimidine-2-One Derivatives. Polycycl Aromat Compd 2021. [DOI: 10.1080/10406638.2021.1873808] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
| | - Devendra S. Wagare
- Department of Chemistry, Vivekanand Arts Sardar Dalipsing Commerce and Science College, Aurangabad, India
| | - Vijay T. Kadam
- Department of Chemistry, Maulana Azad College, Aurangabad, India
| | - Ajit A. Kharpe
- Department of Chemistry, Maulana Azad College, Aurangabad, India
| | | |
Collapse
|
10
|
Synthesis, computational and biological activity of heteroatomic compounds based on phenylthiourea and acetophenone. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128844] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
11
|
Fu J, Yan L, Wang S, Song H, Gu Q, Zhang Y. Microwave-assisted synthesis and luminescent properties of triphenylamine substituted mono- and di- branched benzimidazole derivatives. CHEMICAL PAPERS 2020. [DOI: 10.1007/s11696-020-01400-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
12
|
Gulati S, Singh R, Prakash R, Sangwan S. One-pot three component synthesis of substituted dihydropyrimidinones using fruit juices as biocatalyst and their biological studies. PLoS One 2020; 15:e0238092. [PMID: 32931491 PMCID: PMC7491738 DOI: 10.1371/journal.pone.0238092] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Accepted: 08/10/2020] [Indexed: 11/25/2022] Open
Abstract
New and facile one-pot three component approach for the synthesis of substituted dihydropyrimidinones derivatives (4a-4h) from reaction of equimolar substituted aldehydes (1a-1h), methyl acetoacetate (2a) and urea (3a) in presence of nature derived catalyst viz. Cocos nucifera L. juice, Solanum lycopersicum L. juice and Citrus limetta juice, commonly known as coconut juice, tomato juice and musambi juice respectively, at room temperature has been carried out. All synthesized compounds were evaluated for in vitro herbicidal activity against Raphanus sativus L. (Radish seeds). The compounds (4a-4h) were also screened for their antifungal activity against Rhizoctonia solani and Colletotrichum gloeosporioides by poisoned food techniques method. Antibacterial activity was also studied against Erwinia cartovora and Xanthomonas citri by inhibition zone method. From activity data, it was found that compounds 4g and 4d were most active against Raphanus sativus L. (root) and Raphanus sativus L. (shoot) respectively. Compounds 4f and 4c was found most active against Rhizoctonia solani and Colletotrichum gloeosporioides fungus respectively at highest concentration. Compound 4g has shown maximum inhibition zone i.e. 1.00–5.50 mm against Erwinia cartovora at 2000 μg/mL concentration. Maximum Xanthomonas citrii growth was inhibited by compounds 4f showing inhibition zone 4.00–12.00 mm at highest concentration. Short reaction time, high yields, mild reaction condition and simple work-up are some merits of present methodology.
Collapse
Affiliation(s)
- Susheel Gulati
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Rajvir Singh
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Ram Prakash
- Department of Soil Science, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Suman Sangwan
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| |
Collapse
|
13
|
Gulati S, Singh R, Sindhu J, Sangwan S. Eco-friendly Preparations of Heterocycles Using Fruit Juices as Catalysts: A Review. ORG PREP PROCED INT 2020. [DOI: 10.1080/00304948.2020.1773158] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Susheel Gulati
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Rajvir Singh
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Jayant Sindhu
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| | - Suman Sangwan
- Department of Chemistry, Chaudhary Charan Singh Haryana Agricultural University, Hisar, India
| |
Collapse
|
14
|
Gülten Ş, Gezer U, Gündoğan EA. Fast and Efficient One-Pot Three-Component Synthesis of Some 1,2,3,4- Tetrahydro-6-methyl-N-phenyl-5-pyrimidinecarboxamide Derivatives via Biginelli Condensation Reaction. LETT ORG CHEM 2020. [DOI: 10.2174/1570178616666190819142221] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Tetrahydropyrimidine (THPM) synthesis has an enormous importance in organic chemistry
and especially in pharmaceutical applications. Pyrimidines are the most active class of N-containing
heterocyclic compounds and have different biological properties. The heterocyclic ring system with a
thio group occupy a unique position in medicinal chemistry. This type of compounds play an important
role in synthetic drugs and in biological processes. Dihydropyrimidinethione derivatives occur widely
in nature. Several modifications of THPM-5-carboxamides have attracted considerable interest of medicinal
chemists due to their pharmacological and therapeutic properties. A series of 1,2,3,4-tetrahydro-
2-pyrimidinone/thione derivatives bearing a phenylcarbamoyl group at C-5 position were synthesized
by one-pot three-component Biginelli condensation reaction. The reaction of acetoacetanilide as the
1,3-dicarbonyl component with various aromatic aldehydes and urea/thiourea in the presence of a catalytic
amount of p-toluenesulfonic acid monohydrate (PTSA·H2O) or concentrated HCl as an efficient
catalyst leads to Biginelli compounds. We have prepared eight THPM 5-carboxamide derivatives, four
of them are new compounds. Their structures were confirmed by spectroscopic techniques and elemental
analysis. These compounds have potential applications in organic synthesis and medicinal
chemistry. We have synthesized a series of THPM-5-carboxamides by simple and efficient threecomponent
Biginelli condensation reaction. Significant benefits of the present procedure include: a)
application of inexpensive, non-toxic, environmentally friendly and easily available catalysts, b) the
reactions are easy to carry out without high temperature and the workup is very simple, c) the required
reaction times are relatively short (30-80 min with HCl and 8-24 h with PTSA·H2O), d) compatibility
with various functional groups, e) the products are isolated in good to excellent yields (50-95%).
Collapse
Affiliation(s)
- Şirin Gülten
- Department of Chemistry, Faculty of Arts and Sciences, Canakkale Onsekiz Mart University, 17020, Canakkale, Turkey
| | - Ufuk Gezer
- Department of Chemistry, Faculty of Arts and Sciences, Canakkale Onsekiz Mart University, 17020, Canakkale, Turkey
| | - Elmas Aksanli Gündoğan
- Department of Chemistry, Faculty of Arts and Sciences, Canakkale Onsekiz Mart University, 17020, Canakkale, Turkey
| |
Collapse
|
15
|
Jin TS, Xiao JC, Chen YX, Li TS. Phosphotungstic Acid Catalysed One-Pot Synthesis of 5-Alkoxycarbonyl-4-Aryl-3,4-Dihydropyrimidin-2-Ones. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.3184/0308234041640799] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
5-Alkoxycarbonyl-4-aryl-3,4-dihydropyrimidin-2-ones are synthesised by the one-pot reactions of aldehydes, β-ketoesters and urea using a catalytic amount of phosphotungstic acid (PTA) in ethanol. The modified Biginelli cyclocondensation not only shortens the reaction period and simplifies the operation, but also improves the yields.
Collapse
Affiliation(s)
- Tong-Shou Jin
- Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China
| | - Jin-Chong Xiao
- Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China
| | - Yan-Xue Chen
- Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China
| | - Tong-Shuang Li
- Department of Chemistry, College of Chemistry and Environmental Science, Hebei University, Baoding 071002, P. R. China
| |
Collapse
|
16
|
Ethyl 4-[5-(methoxymethyl)furan-2-yl]-6-methyl-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate. MOLBANK 2017. [DOI: 10.3390/m954] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
17
|
Ethyl (E)-4-(2,4-Dimethoxyphenyl)-6-(2,4-dimethoxystyryl)-2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate. MOLBANK 2017. [DOI: 10.3390/m946] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
|
18
|
Kazemi S, Mobinikhaledi A, Zendehdel M. NaY Zeolite Functionalized by Sulfamic Acid/Cu(OAc)2as a Novel and Reusable Heterogeneous Hybrid Catalyst in Efficient Synthesis of Bis, Tris, and Tetrakis(indolyl)methanes, 3,4-Dihydropyrimidin-2(1H)-ones, and 2-Aryl-1H-benzothiazoles. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700035] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Samira Kazemi
- Faculty of Science, Department of Chemistry; Arak University; Arak 38156-8-8349 Iran
| | - Akbar Mobinikhaledi
- Faculty of Science, Department of Chemistry; Arak University; Arak 38156-8-8349 Iran
| | - Mojgan Zendehdel
- Faculty of Science, Department of Chemistry; Arak University; Arak 38156-8-8349 Iran
| |
Collapse
|
19
|
Mutlak A. Hassan H, Denetiu I, Sakkaf K, A. Khan K, N. Pushparaj P, Gauthaman K. Synthesis and Biological Evaluation of Triazolyl Monastrol Analogues Using Cu-Catalyzed Click Chemistry. HETEROCYCLES 2017. [DOI: 10.3987/com-17-13766] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
20
|
Chegini MG, Mokhtary M. Polyvinylpolypyrrolidone-Supported Chlorosulfonic Acid: An Efficient Catalyst for One-Pot Synthesis of Dihydropyrimidinones and Octahydroquinazolin-2,5-diones. Polycycl Aromat Compd 2016. [DOI: 10.1080/10406638.2015.1088046] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
21
|
Khandan-Barani K, Kangani M, Mirbaluchzehi M, Siroos Z. Synthesis of tetrahydrobenzo[b]pyran and 3,4-dihydropyrimidinone derivatives using glutamic acid as an efficient catalyst. INORG NANO-MET CHEM 2016. [DOI: 10.1080/15533174.2016.1212233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
| | - Mehrnoosh Kangani
- Department of Chemistry, Islamic Azad University, Zahedan Branch, Zahedan, Iran
| | | | - Zahra Siroos
- Department of Chemistry, Islamic Azad University, Zahedan Branch, Zahedan, Iran
| |
Collapse
|
22
|
Zlatković DB, Radulović NS. Reduction of Biginelli compounds by LiAlH 4: a rapid access to molecular diversity. RSC Adv 2016. [DOI: 10.1039/c6ra24535h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The reduction of Biginelli compounds by LiAlH4 provides a rapid access to molecular diversity.
Collapse
Affiliation(s)
- Dragan B. Zlatković
- Department of Chemistry
- Faculty of Science and Mathematics
- University of Niš
- Niš
- Serbia
| | - Niko S. Radulović
- Department of Chemistry
- Faculty of Science and Mathematics
- University of Niš
- Niš
- Serbia
| |
Collapse
|
23
|
Khatri CK, Rekunge DS, Chaturbhuj GU. Sulfated polyborate: a new and eco-friendly catalyst for one-pot multi-component synthesis of 3,4-dihydropyrimidin-2(1H)-ones/thiones via Biginelli reaction. NEW J CHEM 2016. [DOI: 10.1039/c6nj03120j] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly efficient and improved synthetic methodology for the preparation of 3,4-dihydropyrimidin-2(1H)-one derivatives in good to excellent yield via Biginelli reaction of β-ketoesters/β-diketone, urea/thiourea and various aldehydes using new, efficient and recyclable sulfated polyborate catalyst under the solvent-free condition is reported.
Collapse
Affiliation(s)
- Chetan K. Khatri
- Department of Pharmaceutical Sciences and Technology
- Institute of Chemical Technology
- Mumbai
- India
| | - Deelip S. Rekunge
- Department of Pharmaceutical Sciences and Technology
- Institute of Chemical Technology
- Mumbai
- India
| | - Ganesh U. Chaturbhuj
- Department of Pharmaceutical Sciences and Technology
- Institute of Chemical Technology
- Mumbai
- India
| |
Collapse
|
24
|
Vekariya RH, Prajapati NP, Patel HD. Silica-supported polyphosphoric acid (PPA-SiO2): An efficient and reusable heterogeneous catalyst for ecofriendly organic synthesis. SYNTHETIC COMMUN 2015. [DOI: 10.1080/00397911.2015.1114633] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
25
|
|
26
|
Song Q, An X, Che F, Shen T. Novel and Efficient Synthesis of DHPMs Catalyzed by di-DACH-Pyridylamide Ligands. J Heterocycl Chem 2014. [DOI: 10.1002/jhet.2259] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Qingbao Song
- College of Chemical Engineering Science; Zhejiang University of Technology; Hangzhou 310014 People's Republic of China
| | - Xiaoxia An
- College of Chemical Engineering Science; Zhejiang University of Technology; Hangzhou 310014 People's Republic of China
| | - Fengfeng Che
- College of Chemical Engineering Science; Zhejiang University of Technology; Hangzhou 310014 People's Republic of China
| | - Tianhua Shen
- College of Chemical Engineering Science; Zhejiang University of Technology; Hangzhou 310014 People's Republic of China
| |
Collapse
|
27
|
Safari J, Gandomi-Ravandi S. Carbon nanotubes supported by titanium dioxide nanoparticles as recyclable and green catalyst for mild synthesis of dihydropyrimidinones/thiones. J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.02.035] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
28
|
Ceric Ion Loaded MCM-41 Catalyzed Synthesis of Substituted Mono- and Bis-dihydropyrimidin-2(1H)-ones. ACTA ACUST UNITED AC 2013. [DOI: 10.1155/2013/819184] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An effective one-pot three-component reaction of aromatic aldehydes with 1,3-diketone and urea or thiourea under solvent-free condition leads to the formation of mono- and bis-dihydropyrimidin-2-(1H)-ones using Ce-MCM-41 as a recyclable solid acid catalyst. This method has several advantages like simple and easy work-up with shorter reaction time, reusability of catalyst, and high yields of Biginelli products.
Collapse
|
29
|
Rezaei R, Malek S, Sheikhi MR, Mohammadi MK. Starch Sulfuric Acid: an Alternative, Eco-Friendly Catalyst for Biginelli Reaction. CHEMISTRY JOURNAL OF MOLDOVA 2013. [DOI: 10.19261/cjm.2013.08(2).13] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
|
30
|
Karimi B, Mobaraki A, Mirzaei HM, Zareyee D, Vali H. Improving the Selectivity toward Three-Component Biginelli versus Hantzsch Reactions by Controlling the Catalyst Hydrophobic/Hydrophilic Surface Balance. ChemCatChem 2013. [DOI: 10.1002/cctc.201300739] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
31
|
Nazari S, Saadat S, Fard PK, Gorjizadeh M, Nezhad ER, Afshari M. Imidazole functionalized magnetic Fe3O4 nanoparticles as a novel heterogeneous and efficient catalyst for synthesis of dihydropyrimidinones by Biginelli reaction. MONATSHEFTE FUR CHEMIE 2013. [DOI: 10.1007/s00706-013-1085-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
32
|
Niralwad KS, Shingate BB, Shingare MS. Ultrasound-Assisted One-Pot Synthesis of Octahydroquinazolinone Derivatives Catalyzed by Acidic Ionic Liquid [Tbmim]Cl2/AlCl3. J CHIN CHEM SOC-TAIP 2013. [DOI: 10.1002/jccs.201000014] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
33
|
Dilmaghani KA, Zeynizadeh B, Amirpoor M. Ultrasound-Mediated Synthesis of 3,4-Dihydropyrimidin-2-(1H)-Ones (or Thiones) with NaHSO4·H2O. PHOSPHORUS SULFUR 2013. [DOI: 10.1080/10426507.2013.777725] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Karim Akbari Dilmaghani
- a Department of Chemistry, Faculty of Sciences , Urmia University , Urmia , 57159-165 , Iran
| | - Behzad Zeynizadeh
- a Department of Chemistry, Faculty of Sciences , Urmia University , Urmia , 57159-165 , Iran
| | - Maryam Amirpoor
- a Department of Chemistry, Faculty of Sciences , Urmia University , Urmia , 57159-165 , Iran
| |
Collapse
|
34
|
Liberto NA, de Paiva Silva S, de Fátima Â, Fernandes SA. β-Cyclodextrin-assisted synthesis of Biginelli adducts under solvent-free conditions. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.07.024] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
35
|
Xu Y, Zhou M, Li Y, Li C, Zhang Z, Yu B, Wang R. Characterization of the Stereochemical Structures of 2H-Thiazolo[3,2-a]pyrimidine Compounds and Their Binding Affinities for Anti-apoptotic Bcl-2 Family Proteins. ChemMedChem 2013; 8:1345-52. [DOI: 10.1002/cmdc.201300159] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2013] [Revised: 05/31/2013] [Indexed: 11/10/2022]
|
36
|
Clark JH, Macquarrie DJ, Sherwood J. The combined role of catalysis and solvent effects on the Biginelli reaction: improving efficiency and sustainability. Chemistry 2013; 19:5174-82. [PMID: 23436300 DOI: 10.1002/chem.201204396] [Citation(s) in RCA: 55] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2012] [Indexed: 11/10/2022]
Abstract
The traditional Biginelli reaction is a three-component condensation between urea, benzaldehyde and an acetoacetate ester to give a dihydropyrimidinone. An investigation into catalytic and solvent effects has returned the conclusion that the diketo-enol tautomerisation equilibrium of the dicarbonyl reactant dictates the yield of the reaction. Whereas the solvent is responsible for the tautomerisation equilibrium position, the catalyst only serves to eliminate kinetic control from the reaction. Generally, to preserve reaction efficiency and improve sustainability, bio-derivable p-cymene was found to be a useful solvent. The metal-enolate intermediate that results from the application of a Lewis acidic catalyst often cited as promoting the reaction appears to hinder the reaction. In this instance, a Brønsted acidic solvent can be used to return greater reactivity to the dicarbonyl reagent.
Collapse
Affiliation(s)
- James H Clark
- Green Chemistry Centre of Excellence, University of York, Heslington, York, YO10 5DD, UK.
| | | | | |
Collapse
|
37
|
Chabukswar VV, Handore KN, Bhavsar SV, Horne AS, Dallavalle S, Gaikwad V, Mohite KC. Conducting Polyaniline is an Efficient Catalyst for Synthesis of 3,4-dihydropyrimidin-2-(1H)-one Derivative Under Solvent-Free Conditions. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2013. [DOI: 10.1080/10601325.2013.768157] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
38
|
Polyvinylsulfonic Acid: An Efficient, Water-Soluble and Reusable Brønsted Acid Catalyst for the Three-Component Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones/thiones in Water and Ethanol. Catal Letters 2012. [DOI: 10.1007/s10562-012-0873-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
39
|
Fu Z, Shen T, Du Z, Qiao Z, Song Q. An Efficient One-Pot Synthesis of 3,4-Dihydropyrimidin-2-(1H)-Ones/Thiones Catalysed by 2-Thienylboronic Acid. JOURNAL OF CHEMICAL RESEARCH 2012. [DOI: 10.3184/174751912x13318375421203] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A simple efficient one-pot three-component condensation for synthesis of 3,4-dihydropyrimidin-2-( 1H)-ones/thiones in good to excellent yields using 2-thienylboronic acid as a catalyst was described.
Collapse
Affiliation(s)
- Zhenfang Fu
- College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou, 310032, P. R. China
| | - Tianhua Shen
- College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou, 310032, P. R. China
| | - Zhiping Du
- College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou, 310032, P. R. China
| | - Zhiguo Qiao
- College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou, 310032, P. R. China
| | - Qingbao Song
- College of Chemical Engineering and Material Science, Zhejiang University of Technology, Hangzhou, 310032, P. R. China
| |
Collapse
|
40
|
Dilmaghani KA, Zeynizadeh B, Parasajam H. The Efficient Synthesis of 3,4-Dihydropyrimidin-2-(1H)-Ones and Their Sulfur Derivatives with H2SO4 Immobilized on Activated Charcoal. PHOSPHORUS SULFUR 2012. [DOI: 10.1080/10426507.2011.631644] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
| | - Behzad Zeynizadeh
- a Department of Chemistry, Faculty of Science , Urmia University , Urmia , Iran
| | - Hadi Parasajam
- a Department of Chemistry, Faculty of Science , Urmia University , Urmia , Iran
| |
Collapse
|
41
|
Borse A, Patil M, Patil N, Shinde R. A Green, Expeditious, One-Pot Synthesis of 3, 4-Dihydropyrimidin-2(1H)-ones Using a Mixture of Phosphorus Pentoxide-Methanesulfonic Acid at Ambient Temperature. ISRN ORGANIC CHEMISTRY 2012; 2012:415645. [PMID: 24052843 PMCID: PMC3767359 DOI: 10.5402/2012/415645] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2012] [Accepted: 06/25/2012] [Indexed: 11/23/2022]
Abstract
An expeditious, one-pot method for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones using a mixture of phosphorus pentoxide-methanesulfonic acid (Eaton's reagent) at room temperature under solvent-free conditions is described. The salient features of this method include short reaction time, green aspects, high yields, and simple procedure.
Collapse
Affiliation(s)
- Amulrao Borse
- School of Chemical Sciences, North Maharashtra University, Jalgaon 425 001, India
| | | | | | | |
Collapse
|
42
|
Biginelli Condensation: Synthesis and Structure Diversification of 3,4-Dihydropyrimidin-2(1H)-one Derivatives. ADVANCES IN HETEROCYCLIC CHEMISTRY 2012. [DOI: 10.1016/b978-0-12-396530-1.00003-6] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
43
|
p-Sulfonic acid calixarenes as efficient and reusable organocatalysts for the synthesis of 3,4-dihydropyrimidin-2(1H)-ones/-thiones. Tetrahedron Lett 2011. [DOI: 10.1016/j.tetlet.2011.08.175] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
44
|
Salim SD, Akamanchi KG. Sulfated tungstate: An alternative, eco-friendly catalyst for Biginelli reaction. CATAL COMMUN 2011. [DOI: 10.1016/j.catcom.2011.02.018] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
|
45
|
Zhou B, Li X, Li Y, Xu Y, Zhang Z, Zhou M, Zhang X, Liu Z, Zhou J, Cao C, Yu B, Wang R. Discovery and Development of Thiazolo[3,2-a]pyrimidinone Derivatives as General Inhibitors of Bcl-2 Family Proteins. ChemMedChem 2011; 6:904-21. [DOI: 10.1002/cmdc.201000484] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2010] [Indexed: 02/06/2023]
|
46
|
Zeinali-Dastmalbaf M, Davoodnia A, Heravi MM, Tavakoli-Hoseini N, Khojastehnezhad A, Zamani HA. Silica Gel-Supported Polyphosphoric Acid (PPA-SiO2) Catalyzed One-Pot Multi-Component Synthesis of 3,4-Dihydropyrimidin-2(1H)-ones and -thiones: An Efficient Method for the Biginelli Reaction. B KOREAN CHEM SOC 2011. [DOI: 10.5012/bkcs.2011.32.2.656] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
47
|
Supramolecular synthesis of 3,4-dihydropyrimidine-2(1H)-one/thiones under neat conditions. CHINESE CHEM LETT 2011. [DOI: 10.1016/j.cclet.2010.09.030] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
48
|
Jin T, Wang H, Xing C, Li X, Li T. An Efficient One‐Pot Synthesis of 3,4‐Dihydropyrimidin‐2‐ones Catalyzed by Methanesulfonic Acid. SYNTHETIC COMMUN 2011. [DOI: 10.1081/scc-200026660] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Affiliation(s)
- Tong‐Shou Jin
- a Department of Chemistry, College of Chemistry and Environmental Science , Hebei University , No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R. China
| | - Huan‐Xin Wang
- a Department of Chemistry, College of Chemistry and Environmental Science , Hebei University , No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R. China
| | - Chun‐Yong Xing
- a Department of Chemistry, College of Chemistry and Environmental Science , Hebei University , No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R. China
| | - Xiao‐Liu Li
- a Department of Chemistry, College of Chemistry and Environmental Science , Hebei University , No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R. China
| | - Tong‐Shuang Li
- a Department of Chemistry, College of Chemistry and Environmental Science , Hebei University , No. 88 Hezuo Road, Baoding, 071002, Hebei Province, P.R. China
| |
Collapse
|
49
|
Wang Y, Yu J, Miao Z, Chen R. Bifunctional primary amine-thiourea–TfOH (BPAT·TfOH) as a chiral phase-transfer catalyst: the asymmetric synthesis of dihydropyrimidines. Org Biomol Chem 2011; 9:3050-4. [PMID: 21394354 DOI: 10.1039/c0ob01268h] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Affiliation(s)
- Yangyun Wang
- State Key Laboratory and Institute of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071, China
| | | | | | | |
Collapse
|
50
|
Shn-Jiang T, Fang F, Chun-Bao M, Hong J, Da-Qing S. One-pot Synthesis of 3,4-Dihydropyrimidin-2(1H)-one Using TsOH as a Catalyst under Microwave Irradiation. CHINESE J CHEM 2010. [DOI: 10.1002/cjoc.20030210625] [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]
|