1
|
Nandwana NK, Patel OPS, Mehra MK, Kumar A, Salvino JM. Recent Advances in Metal-Catalyzed Approaches for the Synthesis of Quinazoline Derivatives. Molecules 2024; 29:2353. [PMID: 38792215 PMCID: PMC11124210 DOI: 10.3390/molecules29102353] [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: 03/30/2024] [Revised: 05/04/2024] [Accepted: 05/10/2024] [Indexed: 05/26/2024] Open
Abstract
Quinazolines are an important class of heterocyclic compounds that have proven their significance, especially in the field of organic synthesis and medicinal chemistry because of their wide range of biological and pharmacological properties. Thus, numerous synthetic methods have been developed for the synthesis of quinazolines and their derivatives. This review article briefly outlines the new synthetic methods for compounds containing the quinazoline scaffold employing transition metal-catalyzed reactions.
Collapse
Affiliation(s)
- Nitesh K. Nandwana
- Medicinal Chemistry and Molecular and Cellular Oncogenesis (MCO) Program, The Wistar Institute, Philadelphia, PA 19104, USA
| | - Om P. S. Patel
- Department of Technical Education, Government Polytechnic Naraini, Banda 210001, India
| | - Manish K. Mehra
- Medicinal Chemistry and Molecular and Cellular Oncogenesis (MCO) Program, The Wistar Institute, Philadelphia, PA 19104, USA
| | - Anil Kumar
- Department of Chemistry, Birla Institute of Technology and Science, Pilani 333031, India
| | - Joseph M. Salvino
- Medicinal Chemistry and Molecular and Cellular Oncogenesis (MCO) Program, The Wistar Institute, Philadelphia, PA 19104, USA
| |
Collapse
|
2
|
Nosova EV, Lipunova GN, Permyakova YV, Charushin VN. Quinazolines annelated at the N(3)-C(4) bond: Synthesis and biological activity. Eur J Med Chem 2024; 271:116411. [PMID: 38669910 DOI: 10.1016/j.ejmech.2024.116411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/10/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024]
Abstract
This review covers article and patent data obtained mostly within the period 2013-2023 on the synthesis and biological activity of quinazolines [c]-annelated by five- and six-membered heterocycles. Pyrazolo-, benzimidazo-, triazolo- and pyrimido- [c]quinazoline systems have shown multiple potential activities against numerous targets. We highlight that most research efforts are directed to design of anticancer and antibacterial agents of azolo[c]quinazoline nature. This review emphases both on the medicinal chemistry aspects of pyrrolo[c]-, azolo[c]- and azino[c]quinazolines and comprehensive synthetic strategies of quinazolines annelated at N(3)-C(4) bond in the perspective of drug development and discovery.
Collapse
Affiliation(s)
- Emiliya V Nosova
- Department of Organic and Biomolecular Chemistry, Ural Federal University, 19 Mira st., Ekaterinburg, 620002, Russia; Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 22 S. Kovalevskaya st. /20 Akademicheskaya st., Ekaterinburg, 620137, Russia.
| | - Galina N Lipunova
- Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 22 S. Kovalevskaya st. /20 Akademicheskaya st., Ekaterinburg, 620137, Russia.
| | - Yulia V Permyakova
- Department of Organic and Biomolecular Chemistry, Ural Federal University, 19 Mira st., Ekaterinburg, 620002, Russia
| | - Valery N Charushin
- Department of Organic and Biomolecular Chemistry, Ural Federal University, 19 Mira st., Ekaterinburg, 620002, Russia; Postovsky Institute of Organic Synthesis, Ural Branch of the Russian Academy of Sciences, 22 S. Kovalevskaya st. /20 Akademicheskaya st., Ekaterinburg, 620137, Russia
| |
Collapse
|
3
|
Hosseinzadeh H, Rad-Moghadam K, Mehrdad M, Rouhi S. Starch mediates and cements densely magnetite-coating of talc, giving an efficient nano-catalyst for three-component synthesis of imidazo[1,2-c]quinazolines. Sci Rep 2024; 14:666. [PMID: 38182779 PMCID: PMC10770035 DOI: 10.1038/s41598-023-51123-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 12/31/2023] [Indexed: 01/07/2024] Open
Abstract
Hot-water-soluble starch (HWSS) was used as a powerful cementing material to produce nano-size conglomerates of talc and magnetite nanoparticles. Coordination of HWSS hydroxyl groups to iron atoms at surface of magnetite leads to grafting and encapsulation of its nanoparticles. The resulting nano-complex showed a higher loading capacity on talc than pristine magnetite nanoparticles. Only a minute amount of HWSS was detected in the fabricated nano-composite Talc\HWSS@Fe3O4. XPS study suggests a considerable interaction between HWSS and Fe3O4 nanoparticles, upon which some of the Fe+3 atoms on surface of Fe3O4 are reduced into Fe+2 atoms. ATR FT-IR spectra of the nano-composite revealed significant delamination of talc sheets on interaction with HWSS-coated Fe3O4 nanoparticles. The nano-composite displayed an efficient catalytic activity in the synthesis of new imidazo[1,2-c]quinazoline derivatives via Grobke-Blackburn-Bienaymé three-component reaction of 4-aminoquinazoline, arylaldehydes and isocyanide. The efficiency of the method was exemplified by synthesizing 7 new products in fairly high yields (68-83%) within short reaction times (24-30 min) using a catalytic amount of the catalyst under solvent-free condition at 120 °C. Clean and fast synthesis of the products and convenient separation of the robust nano-catalyst are the prominent advantages of the present method. The nano-catalyst was properly characterized.
Collapse
Affiliation(s)
| | | | - Morteza Mehrdad
- Chemistry Department, University of Guilan, Rasht, 41335-1914, Iran
| | - Somayeh Rouhi
- Chemistry Department, University of Guilan, Rasht, 41335-1914, Iran
| |
Collapse
|
4
|
Lee S, Dao PDQ, Lim HJ, Cho CS. Recyclable Magnetic Cu-MOF-74-Catalyzed C(sp 2)-N Coupling and Cyclization under Microwave Irradiation: Synthesis of Imidazo[1,2- c]quinazolines and Their Analogues. ACS OMEGA 2023; 8:16218-16227. [PMID: 37179653 PMCID: PMC10173347 DOI: 10.1021/acsomega.3c00680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Accepted: 04/06/2023] [Indexed: 05/15/2023]
Abstract
Magnetic Cu-MOF-74 (Fe3O4@SiO2@Cu-MOF-74) was synthesized for the first time by grafting MOF-74 (copper as the metal center) on the surface of core-shell magnetic carboxyl-functionalized silica gel (Fe3O4@SiO2-COOH), which was prepared by coating core Fe3O4 nanoparticles with hydrolyzed 2-(3-(triethoxysilyl)propyl)succinic anhydride and tetraethyl orthosilicate. The structure of Fe3O4@SiO2@Cu-MOF-74 nanoparticles was characterized by Fourier transform infrared (FT-IR) spectroscopy, scanning electron microscopy (SEM), energy-dispersive X-ray spectroscopy (EDS), and transmission electron microscopy (TEM). The prepared Fe3O4@SiO2@Cu-MOF-74 nanoparticles could be applied as a recyclable catalyst to the synthesis of N-fused hybrid scaffolds. 2-(2-Bromoaryl)imidazoles and 2-(2-bromovinyl)imidazoles were coupled and cyclized with cyanamide in DMF in the presence of a catalytic amount of Fe3O4@SiO2@Cu-MOF-74 along with a base to give imidazo[1,2-c]quinazolines and imidazo[1,2-c]pyrimidines, respectively, in good yields. The Fe3O4@SiO2@Cu-MOF-74 catalyst could be easily recovered by a super magnetic bar and recycled more than four times while almost maintaining catalytic activity.
Collapse
Affiliation(s)
- Seong
Weon Lee
- Department
of Applied Chemistry, Kyungpook National
University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| | - Pham Duy Quang Dao
- Department
of Applied Chemistry, Kyungpook National
University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| | - Ho-Jin Lim
- Department
of Environmental Engineering, Kyungpook
National University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| | - Chan Sik Cho
- Department
of Applied Chemistry, Kyungpook National
University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| |
Collapse
|
5
|
Das BC, Nandwana NK, Ojha DP, Das S, Evans T. Synthesis of a boron-containing amidoxime reagent and its application to synthesize functionalized oxadiazole and quinazolinone derivatives. Tetrahedron Lett 2022; 92:153657. [PMID: 35935920 PMCID: PMC9348647 DOI: 10.1016/j.tetlet.2022.153657] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Herein, we report the design, synthesis and application of a borylated amidoxime reagent for the direct synthesis of functionalized oxadiazole and quinazolinone derivatives. This reagent exhibits broad synthetic utility to obtain a variety of biologically relevant drug-like molecules. It can be easily prepared at large scale from relatively inexpensive reagents, and can undergo facile transformations to obtain target compounds. The developed amidoxime reagent was synthesized from 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile and hydroxyl amine hydrochloride using N,N-diisopropylethylamine as a base in ethanol under reflux conditions. Overall advantages include a metal-free route to boronated oxadiazoles, quinazolinone derivatives, and restriction of the multistep sequences. Importantly, the boron-rich pharmacophore derived compounds were obtained through an efficient and inexpensive strategy.
Collapse
Affiliation(s)
- Bhaskar C Das
- Arnold and Marie Schwartz College of Pharmacy and Health Sciences, Long Island University, Brooklyn, NY-11201, USA
- Departments of Medicine and Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
- Department of Surgery, Weill Cornell Medical College of Cornell University, New York, NY 10065, USA
| | - Nitesh K Nandwana
- Arnold and Marie Schwartz College of Pharmacy and Health Sciences, Long Island University, Brooklyn, NY-11201, USA
- Departments of Medicine and Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Devi P Ojha
- Departments of Medicine and Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Sasmita Das
- Departments of Medicine and Pharmacological Sciences, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA
| | - Todd Evans
- Department of Surgery, Weill Cornell Medical College of Cornell University, New York, NY 10065, USA
| |
Collapse
|
6
|
Xiaojing T, Zhenzhen F, Si J, Zhiwei L, Jiangsheng L, Yuefei Z, Cuihong L, Weidong L. Metal-Free Synthesis of Benzimidazo[1,2- c]quinazolines from N-Cyanobenzimidazoles via Double C—H Functionalizations. CHINESE J ORG CHEM 2022. [DOI: 10.6023/cjoc202205030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
|
7
|
Diaryliodonium salt as oxidant in sp3 C-H activation and synthesis of quinazolin-4(3H)-ones. RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2021.100270] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
|
8
|
Tashrifi Z, Khanaposhtani MM, Larijani B, Mahdavi M. Sodium Azide: An Inorganic Nitrogen Source for the Synthesis of Organic
N
‐Compounds. ChemistrySelect 2021. [DOI: 10.1002/slct.202103271] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Zahra Tashrifi
- Endocrinology and Metabolism Research Center Tehran University of Medical Sciences Tehran I.R. Iran
| | | | - Bagher Larijani
- Endocrinology and Metabolism Research Center Tehran University of Medical Sciences Tehran I.R. Iran
| | - Mohammad Mahdavi
- Endocrinology and Metabolism Research Center Tehran University of Medical Sciences Tehran I.R. Iran
| |
Collapse
|
9
|
Nandwana NK, Bhawani, Shinde VN, Kumar A. Copper‐Catalyzed One‐Pot, Three‐Component Synthesis of Imidazo[1,2‐
c
]quinazolines and Benzimidazo[1,2‐
c
]quinazolines. ChemistrySelect 2021. [DOI: 10.1002/slct.202102905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Nitesh K. Nandwana
- Department of Chemistry Birla Institute of Technology and Science Pilani 333031 India
- School of Pharmacy Long Island University Brooklyn New York USA
| | - Bhawani
- Department of Chemistry Birla Institute of Technology and Science Pilani 333031 India
| | - Vikki N. Shinde
- Department of Chemistry Birla Institute of Technology and Science Pilani 333031 India
| | - Anil Kumar
- Department of Chemistry Birla Institute of Technology and Science Pilani 333031 India
| |
Collapse
|
10
|
Mamedov VA, Mamedova VL, Syakaev VV, Gubaidullin AT, Voronina JK, Kushatov TA, Korshin DE, Samigullina AI, Tanysheva EG, Kh. Rizvanov I, Latypov SK. New and efficient synthesis of 3-arylquinazolin-4(1H)-ones and biologically important N-fused tetracycles based on N-(2-carboxyphenyl)oxalamide. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153327] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
11
|
Yang K, Liu M, Zhang Y, Zhan J, Deng L, Zheng X, Zhou Y, Wang Z. Progress in the Synthesis of Benzoheterocycles from 2-Halobenzamides. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202101044] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Singh M, Vaishali, Kumar S, Jamra R, Pandey SK, Singh V. A metal-free approach towards synthesis of β-carboline C1 substituted Pyrido(2,3-c)carbazole derivatives (nitramarine analogues) through A3-coupling and estimation of their light emitting properties. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131640] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
13
|
Quang Dao PD, Cho CS. Construction of Binuclear Benzimidazole-Fused Quinazolinones and Pyrimidinones Using Aryl Isocyanates as Building Blocks by Transition-Metal-Free C(sp 2)-N Coupling. J Org Chem 2020; 85:13354-13362. [PMID: 33016702 DOI: 10.1021/acs.joc.0c02067] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A class of binuclear N-fused hybrid scaffolds was constructed by the reaction of 2-(2-bromoaryl)- and 2-(2-bromovinyl)benzimidazoles with aryl isocyanates as building blocks in the presence of a base under microwave irradiation. A nucleophilic addition followed by an unprecedented transition-metal-free C(sp2)-N coupling is proposed as a reaction pathway of this green process.
Collapse
Affiliation(s)
- Pham Duy Quang Dao
- Department of Applied Chemistry, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| | - Chan Sik Cho
- Department of Applied Chemistry, Kyungpook National University, 80 Daehakro, Bukgu, Daegu 41566, Republic of Korea
| |
Collapse
|
14
|
Benzimidazoquinazolines as new potent anti-TB chemotypes: Design, synthesis, and biological evaluation. Bioorg Chem 2020; 99:103774. [DOI: 10.1016/j.bioorg.2020.103774] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 03/16/2020] [Indexed: 02/08/2023]
|
15
|
Devi Priya D, Mohana Roopan S. Claisen-Schmidt, aza-Michael, cyclization via cascade strategy toward microwave promoted synthesis of imidazo[2,1-b]quinazolines. SYNTHETIC COMMUN 2020. [DOI: 10.1080/00397911.2020.1757112] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Duraipandi Devi Priya
- Department of Chemistry, Chemistry of Heterocycles and Natural Product Research Laboratory, School of Advanced Science, Vellore Institute of Technology, Vellore, Tamilnadu, India
| | - Selvaraj Mohana Roopan
- Department of Chemistry, Chemistry of Heterocycles and Natural Product Research Laboratory, School of Advanced Science, Vellore Institute of Technology, Vellore, Tamilnadu, India
| |
Collapse
|
16
|
Nandwana NK, Dhiman S, Shinde VN, Beifuss U, Kumar A. Synthesis of π-Expanded Azole-Fused Imidazo[1,2-a
]pyridine Derivatives and their Photophysical Properties. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000236] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nitesh Kumar Nandwana
- Department of Chemistry; Birla Institute of Technology and Science Pilani; 333031 Rajasthan Pilani India
| | - Shiv Dhiman
- Department of Chemistry; Birla Institute of Technology and Science Pilani; 333031 Rajasthan Pilani India
| | - Vikki N. Shinde
- Department of Chemistry; Birla Institute of Technology and Science Pilani; 333031 Rajasthan Pilani India
| | - Uwe Beifuss
- Institute of Chemistry; University of Hohenheim; Garbenstr. 30 70599 Stuttgart Germany
| | - Anil Kumar
- Department of Chemistry; Birla Institute of Technology and Science Pilani; 333031 Rajasthan Pilani India
| |
Collapse
|
17
|
Wang Y, Yu P, Ren Q, Jia F, Chen Y, Wu A. Synthesis of 2,1-Benzoisoxazole-Containing 1,2,3-Triazoles through Copper-Catalyzed Three-Component Domino Reactions of o-Bromoacetophenones, Aldehydes, and Sodium Azide. J Org Chem 2020; 85:2688-2696. [DOI: 10.1021/acs.joc.9b02865] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Yuwei Wang
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430073, People’s Republic of China
| | - Pei Yu
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430073, People’s Republic of China
| | - Qingyun Ren
- The State Key Laboratory of Anti-Infection Drug Development, HEC Pharma Group, Dongguan 523871, People’s Republic of China
| | - Fengcheng Jia
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430073, People’s Republic of China
| | - Yunfeng Chen
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology, Wuhan 430073, People’s Republic of China
| | - Anxin Wu
- Key Laboratory of Pesticide & Chemical Biology, Ministry of Education, College of Chemistry, Central China Normal University, Wuhan 430079, People’s Republic of China
| |
Collapse
|
18
|
Lian G, Li J, Liu P, Sun P. An Approach to Quinoline-Fused Imidazopyridines via CDC of Ethers with Imidazopyridines under Metal-Free Conditions. J Org Chem 2019; 84:16346-16354. [DOI: 10.1021/acs.joc.9b02897] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Guifang Lian
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Jingyu Li
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Ping Liu
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Peipei Sun
- School of Chemistry and Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle Processes and Pollution Control, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| |
Collapse
|
19
|
Nandwana N, Patel OPS, Srivathsa MR, Kumar A. Dual Role of Glyoxal in Metal-Free Dicarbonylation Reaction: Synthesis of Symmetrical and Unsymmetrical Dicarbonyl Imidazoheterocycles. ACS OMEGA 2019; 4:10140-10150. [PMID: 31460106 PMCID: PMC6648449 DOI: 10.1021/acsomega.9b00716] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Accepted: 05/22/2019] [Indexed: 05/28/2023]
Abstract
A practical and efficient method has been developed for the dicarbonylation of imidazoheterocycles using glyoxals as dicarbonyl precursors under metal-free conditions in acetic acid. A series of symmetrical and unsymmetrical dicarbonyl imidazoheterocycles was synthesized in good yields. Aryl and alkyl glyoxals also demonstrated excellent reactivity under similar reaction conditions and delivered corresponding dicarbonyl imidazoheterocycles in high yields. It is believed that the glyoxal plays a dual role both as a dicarbonyl source and as an oxidant in this transformation. A probable mechanistic pathway has been proposed based on control experiments and electrospray ionization high-resolution mass spectrometry analysis.
Collapse
|
20
|
Ning Y, He X, Zuo Y, Cai P, Xie M, Wang J, Shang Y. Rhodium(II) Acetate‐Catalysed Cyclization of Pyrazol‐5‐amine and 1,3‐Diketone‐2‐diazo Compounds Using
N
,
N
‐Dimethylformamide as a Carbon‐Hydrogen Source: Access to Pyrazolo[3,4‐
b
]pyridines. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900093] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Yi Ning
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials ScienceAnhui Normal University Wuhu People's Republic of China
| | - Xinwei He
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials ScienceAnhui Normal University Wuhu People's Republic of China
| | - Youpeng Zuo
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials ScienceAnhui Normal University Wuhu People's Republic of China
| | - Panyuan Cai
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials ScienceAnhui Normal University Wuhu People's Republic of China
| | - Mengqing Xie
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials ScienceAnhui Normal University Wuhu People's Republic of China
| | - Jian Wang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials ScienceAnhui Normal University Wuhu People's Republic of China
| | - Yongjia Shang
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecule-Based Materials, College of Chemistry and Materials ScienceAnhui Normal University Wuhu People's Republic of China
| |
Collapse
|
21
|
Kumar Verma P, Vishwakarma RA, Sawant SD. Reaction Medium as the Installing Reservoir for Key Functionalities in the Molecules. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900223] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Praveen Kumar Verma
- Medicinal Chemistry DivisionCSIR-Indian Institute of Integrative Medicine Canal Road Jammu- 180001 India
| | - Ram A. Vishwakarma
- Medicinal Chemistry DivisionCSIR-Indian Institute of Integrative Medicine Canal Road Jammu- 180001 India
| | - Sanghapal D. Sawant
- Medicinal Chemistry DivisionCSIR-Indian Institute of Integrative Medicine Canal Road Jammu- 180001 India
| |
Collapse
|
22
|
Patel OPS, Nandwana NK, Sah AK, Kumar A. Metal-free synthesis of aminomethylated imidazoheterocycles: dual role of tert-butyl hydroperoxide as both an oxidant and a methylene source. Org Biomol Chem 2019; 16:8620-8628. [PMID: 30379182 DOI: 10.1039/c8ob02432d] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A novel and efficient aminomethylation approach has been developed for the regioselective functionalization of imidazoheterocycles under metal-free conditions. A wide range of imidazoheterocycles and 2/4-aminoazaheterocycles successfully provided corresponding aminomethylated imidazoheterocycles in moderate to excellent (33-80%) yields. The isotopic labelling study suggested that TBHP played a dual role as both an oxidant and a methylene source in this transformation. The developed protocol follows a radical pathway which is supported by radical trapping experiments.
Collapse
Affiliation(s)
- Om P S Patel
- Department of Chemistry, Birla Institute of Technology and Science Pilani, Pilani Campus, 333031, Rajasthan, India.
| | | | | | | |
Collapse
|
23
|
Cherian RM, Harry NA, Saranya S, Rohit KR, Anilkumar G. Copper-Catalysed Multicomponent Syntheses of Heterocycles. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201800619] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Reeba Mary Cherian
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P O Kottayam, Kerala INDIA 686560
| | - Nissy Ann Harry
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P O Kottayam, Kerala INDIA 686560
| | - Salim Saranya
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P O Kottayam, Kerala INDIA 686560
| | - K. R. Rohit
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P O Kottayam, Kerala INDIA 686560
| | - Gopinathan Anilkumar
- School of Chemical Sciences; Mahatma Gandhi University; Priyadarsini Hills P O Kottayam, Kerala INDIA 686560
- Advanced Molecular Materials Research Centre (AMMRC); Mahatma Gandhi University; Priyadarsini Hills P O Kottayam, Kerala INDIA 686560
| |
Collapse
|
24
|
Yan M, Hider RC, Ma Y. Cu(ii)- or Co(ii)-Catalyzed C(SP3)–H oxidation of N,N-dimethylaminoethanol: facile synthesis of methylene-bridged biindoles and 3-formylindoles selectively. Org Chem Front 2019. [DOI: 10.1039/c9qo00097f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Methylene-bridged biindoles and 3-formylindoles were synthesized with high conversion rate and good regioselectivity using a new carbon donor N,N-dimethylethanolamine, catalyzed by CuCl2 and CoCl2 respectively.
Collapse
Affiliation(s)
- Min Yan
- School of Pharmaceutical and Chemical Engineering
- Taizhou University
- Taizhou 318000
- PR China
- School of Pharmaceutical Science
| | - Robert C. Hider
- Institute of Pharmaceutical Science
- King's College London
- London
- UK
| | - Yongmin Ma
- School of Pharmaceutical and Chemical Engineering
- Taizhou University
- Taizhou 318000
- PR China
- School of Pharmaceutical Science
| |
Collapse
|
25
|
Nandwana N, Singh RP, Patel OPS, Dhiman S, Saini HK, Jha PN, Kumar A. Design and Synthesis of Imidazo/Benzimidazo[1,2- c]quinazoline Derivatives and Evaluation of Their Antimicrobial Activity. ACS OMEGA 2018; 3:16338-16346. [PMID: 31458269 PMCID: PMC6643530 DOI: 10.1021/acsomega.8b01592] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/10/2018] [Accepted: 10/19/2018] [Indexed: 05/26/2023]
Abstract
A new class of fused quinazolines has been designed and synthesized via copper-catalyzed Ullmann type C-N coupling followed by intramolecular cross-dehydrogenative coupling reaction in moderate to good yields. The synthesized compounds were tested for in vitro antibacterial activity against three Gram negative (Escherichia coli, Pseudomonas putida, and Salmonella typhi) and two Gram positive (Bacillus subtilis, and Staphylococcus aureus) bacteria. Among all tested compounds, 8ga, 8gc, and 8gd exhibited promising minimum inhibitory concentration (MIC) values (4-8 μg/mL) for all bacterial strains tested as compared to the positive control ciprofloxacin. The synthesized compounds were also evaluated for their in vitro antifungal activity against Aspergillus niger and Candida albicans and compounds 8ga, 8gc, and 8gd having potential antibacterial activity also showed pronounced antifungal activity (MIC values 8-16 μg/mL) against both strains. The bactericidal assay by propidium iodide and live-dead bacterial cell screening using a mixture of acridine orange/ethidium bromide (AO/Et·Br) showed considerable changes in the bacterial cell membrane, which might be the cause or consequence of cell death. Moreover, the hemolytic activity for most potent compounds (8ga, 8gc, and 8gd) showed their safety profile toward human blood cells.
Collapse
Affiliation(s)
- Nitesh
Kumar Nandwana
- Department
of Chemistry and Department of Biological Sciences, Birla
Institute of Technology and Science, Pilani 333031, Rajasthan, India
| | - Rajnish Prakash Singh
- Department
of Chemistry and Department of Biological Sciences, Birla
Institute of Technology and Science, Pilani 333031, Rajasthan, India
| | - Om P. S. Patel
- Department
of Chemistry and Department of Biological Sciences, Birla
Institute of Technology and Science, Pilani 333031, Rajasthan, India
| | - Shiv Dhiman
- Department
of Chemistry and Department of Biological Sciences, Birla
Institute of Technology and Science, Pilani 333031, Rajasthan, India
| | - Hitesh Kumar Saini
- Department
of Chemistry and Department of Biological Sciences, Birla
Institute of Technology and Science, Pilani 333031, Rajasthan, India
| | - Prabhat N. Jha
- Department
of Chemistry and Department of Biological Sciences, Birla
Institute of Technology and Science, Pilani 333031, Rajasthan, India
| | - Anil Kumar
- Department
of Chemistry and Department of Biological Sciences, Birla
Institute of Technology and Science, Pilani 333031, Rajasthan, India
| |
Collapse
|
26
|
Le Bras J, Muzart J. Recent Uses of N, N-Dimethylformamide and N, N-Dimethylacetamide as Reagents. Molecules 2018; 23:E1939. [PMID: 30081462 PMCID: PMC6222515 DOI: 10.3390/molecules23081939] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 07/30/2018] [Accepted: 07/31/2018] [Indexed: 01/23/2023] Open
Abstract
N,N-Dimethylformamide and N,N-dimethylacetamide are multipurpose reagents which deliver their own H, C, N and O atoms for the synthesis of a variety of compounds under a number of different experimental conditions. The review mainly highlights the corresponding literature published over the last years.
Collapse
Affiliation(s)
- Jean Le Bras
- Institut de Chimie Moléculaire de Reims, CNRS-Université de Reims Champagne-Ardenne, B.P. 1039, 51687 Reims CEDEX 2, France.
| | - Jacques Muzart
- Institut de Chimie Moléculaire de Reims, CNRS-Université de Reims Champagne-Ardenne, B.P. 1039, 51687 Reims CEDEX 2, France.
| |
Collapse
|
27
|
Pandey K, Rangan K, Kumar A. One-Pot Tandem Amidation, Knoevenagel Condensation, and Palladium-Catalyzed Wacker Type Oxidation/C-O Coupling: Synthesis of Chromeno-Annulated Imidazopyridines. J Org Chem 2018; 83:8026-8035. [PMID: 29882672 DOI: 10.1021/acs.joc.8b00884] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A direct one-pot synthesis of chromeno-annulated imidazo[1,2- a]pyridines is achieved by the reaction of 2-amino-1-(2-ethoxy-2-oxoethyl)pyridinium salts with 2-bromoarylaldehydes using Pd(TFA)2 as a catalyst and Cu(OAc)2 as an oxidant. The overall strategy involves tandem base-mediated amidation and Knoevenagel condensation, followed by palladium-catalyzed Wacker type oxidation and intramolecular C-O coupling reaction. The method is simple, tolerates different functional groups, and gives moderate to good yields of chromeno[2',3':4,5]imidazo[1,2- a]pyridin-12-one derivatives. The developed tandem reaction was also successfully applied for the synthesis of pyrano-fused imidazo[1,2- a]pyridines by using 3-bromo-3-arylacrylaldehydes.
Collapse
Affiliation(s)
- Khima Pandey
- Department of Chemistry , BITS Pilani , Pilani Campus , Pilani 333031 , India
| | - Krishnan Rangan
- Department of Chemistry , BITS Pilani , Hyderabad Campus , Secunderabad , Telangana 500078 , India
| | - Anil Kumar
- Department of Chemistry , BITS Pilani , Pilani Campus , Pilani 333031 , India
| |
Collapse
|
28
|
Bazin HG, Bess LS, Livesay MT. Synthesis and Applications of Imidazoquinolines: A Review. ORG PREP PROCED INT 2018. [DOI: 10.1080/00304948.2018.1433427] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Hélène G. Bazin
- Biomedical & Pharmaceutical Science, University of Montana, 32 Campus Drive #1552, Missoula, MT 59812, USA
| | - Laura S. Bess
- Biomedical & Pharmaceutical Science, University of Montana, 32 Campus Drive #1552, Missoula, MT 59812, USA
| | - Mark T. Livesay
- Biomedical & Pharmaceutical Science, University of Montana, 32 Campus Drive #1552, Missoula, MT 59812, USA
| |
Collapse
|
29
|
Dhiman S, Nandwana NK, Saini HK, Kumar D, Rangan K, Robertson KN, Jha M, Kumar A. Nickel-Catalyzed Tandem Knoevenagel Condensation and Intramolecular Direct Arylation: Synthesis of Pyrazolo[5,1-a]-isoquinoline Derivatives. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701519] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Shiv Dhiman
- Department of Chemistry; BITS Pilani; Pilani Campus Pilani 333031 Rajasthan, India
| | | | - Hitesh Kumar Saini
- Department of Chemistry; BITS Pilani; Pilani Campus Pilani 333031 Rajasthan, India
| | - Dalip Kumar
- Department of Chemistry; BITS Pilani; Pilani Campus Pilani 333031 Rajasthan, India
| | - Krishnan Rangan
- Department of Chemistry; BITS Pilani; Hyderabad Campus; Secunderabad 500078 Telangana India
| | | | - Mukund Jha
- Department of Biology and Chemistry; Nipissing University; North Bay, ON P1B 8L7 Canada
| | - Anil Kumar
- Department of Chemistry; BITS Pilani; Pilani Campus Pilani 333031 Rajasthan, India
| |
Collapse
|
30
|
Nandwana NK, Shinde VN, Saini HK, Kumar A. Copper-Catalyzed One-Pot Tandem Reaction for the Synthesis of Imidazo[1,2-c
][1,2,3]triazolo[1,5-a
]quinazolines. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701221] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Nitesh K. Nandwana
- Department of Chemistry; BITS Pilani; Pilani Campus 333031 Pilani Rajasthan India
| | - Vikki N. Shinde
- Department of Chemistry; BITS Pilani; Pilani Campus 333031 Pilani Rajasthan India
| | - Hitesh K. Saini
- Department of Chemistry; BITS Pilani; Pilani Campus 333031 Pilani Rajasthan India
| | - Anil Kumar
- Department of Chemistry; BITS Pilani; Pilani Campus 333031 Pilani Rajasthan India
| |
Collapse
|
31
|
Dhiman S, Rhodes S, Kumar D, Kumar A, Jha M. Copper-Catalyzed Tandem Imine Formation, Sonogashira Coupling and Intramolecular Hydroamination: A Facile Synthesis of 3-Aryl-γ−carbolines. ChemistrySelect 2017. [DOI: 10.1002/slct.201702025] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Shiv Dhiman
- Department of Biology and Chemistry; Nipissing University; North Bay, ON P1B 8 L7 Canada, Fax: +1-705-4741947, Tel: +1-705-4743450 ex 4814
- Department of Chemistry; Birla Institute of Technology and Science, Pilani; Pilani 333031 India, Tel: +91-1596-515663, Fax: +91-1596-244183
| | - Steven Rhodes
- Department of Biology and Chemistry; Nipissing University; North Bay, ON P1B 8 L7 Canada, Fax: +1-705-4741947, Tel: +1-705-4743450 ex 4814
| | - Dalip Kumar
- Department of Chemistry; Birla Institute of Technology and Science, Pilani; Pilani 333031 India, Tel: +91-1596-515663, Fax: +91-1596-244183
| | - Anil Kumar
- Department of Chemistry; Birla Institute of Technology and Science, Pilani; Pilani 333031 India, Tel: +91-1596-515663, Fax: +91-1596-244183
| | - Mukund Jha
- Department of Biology and Chemistry; Nipissing University; North Bay, ON P1B 8 L7 Canada, Fax: +1-705-4741947, Tel: +1-705-4743450 ex 4814
| |
Collapse
|