1
|
Li J, Chandgude AL, Zheng Q, Dömling A. Innovative synthesis of drug-like molecules using tetrazole as core building blocks. Beilstein J Org Chem 2024; 20:950-958. [PMID: 38711589 PMCID: PMC11070966 DOI: 10.3762/bjoc.20.85] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2024] [Accepted: 04/12/2024] [Indexed: 05/08/2024] Open
Abstract
Tetrazole is widely utilized as a bioisostere for carboxylic acid in the field of medicinal chemistry and drug development, enhancing the drug-like characteristics of various molecules. Typically, tetrazoles are introduced from their nitrile precursors through late-stage functionalization. In this work, we propose a novel strategy involving the use of diversely protected, unprecedented tetrazole aldehydes as building blocks. This approach facilitates the incorporation of the tetrazole group into multicomponent reactions or other chemistries, aiding in the creation of a variety of complex, drug-like molecules. These innovative tetrazole building blocks are efficiently and directly synthesized using a Passerini three-component reaction (PT-3CR), employing cost-effective and readily available materials. We further showcase the versatility of these new tetrazole building blocks by integrating the tetrazole moiety into various multicomponent reactions (MCRs), which are already significantly employed in drug discovery. This technique represents a unique and complementary method to existing tetrazole synthesis processes. It aims to meet the growing demand for tetrazole-based compound libraries and novel scaffolds, which are challenging to synthesize through other methods.
Collapse
Affiliation(s)
- Jingyao Li
- Department of Drug Design, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Ajay L Chandgude
- Department of Drug Design, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Qiang Zheng
- Department of Drug Design, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
| | - Alexander Dömling
- Department of Drug Design, University of Groningen, A. Deusinglaan 1, 9713 AV Groningen, The Netherlands
- Institute of Molecular and Translational Medicine, Faculty of Medicine and Dentistry and Czech Advanced Technology and Research Institute, Palackӯ University in Olomouc, Olomouc, Czech Republic
| |
Collapse
|
2
|
Niu J, Wang Y, Yan S, Zhang Y, Ma X, Zhang Q, Zhang W. One-pot Ugi-azide and Heck reactions for the synthesis of heterocyclic systems containing tetrazole and 1,2,3,4-tetrahydroisoquinoline. Beilstein J Org Chem 2024; 20:912-920. [PMID: 38711586 PMCID: PMC11070971 DOI: 10.3762/bjoc.20.81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 04/11/2024] [Indexed: 05/08/2024] Open
Abstract
A new method for the synthesis of heterocyclic systems containing tetrazole and tetrahydroisoquinoline is developed via the performance of one-pot Ugi-azide and Heck cyclization reactions. The integration of the multicomponent and post-condensation reactions in one-pot maximizes the pot-, atom-, and step-economy (PASE).
Collapse
Affiliation(s)
- Jiawei Niu
- School of Pharmacy, Changzhou University, 1 Gehu Road, Changzhou 213164, China
| | - Yuhui Wang
- School of Pharmacy, Changzhou University, 1 Gehu Road, Changzhou 213164, China
| | - Shenghu Yan
- School of Pharmacy, Changzhou University, 1 Gehu Road, Changzhou 213164, China
| | - Yue Zhang
- School of Pharmacy, Changzhou University, 1 Gehu Road, Changzhou 213164, China
| | - Xiaoming Ma
- School of Pharmacy, Changzhou University, 1 Gehu Road, Changzhou 213164, China
| | - Qiang Zhang
- School of Chemistry and Life Sciences, Suzhou University of Science and Technology, 99 Xuefu Road, Suzhou 215009, China
| | - Wei Zhang
- Department of Chemistry and Center for Green Chemistry, University of Massachusetts Boston, 100 Morrissey Blvd, Boston, MA 02125, USA
| |
Collapse
|
3
|
Darabi M, Nikoorazm M, Tahmasbi B, Ghorbani-Choghamarani A. Immobilization of Ni(ii) complex on the surface of mesoporous modified-KIT-6 as a new, reusable and highly efficient nanocatalyst for the synthesis of tetrazole and pyranopyrazole derivatives. RSC Adv 2023; 13:12572-12588. [PMID: 37101952 PMCID: PMC10123498 DOI: 10.1039/d2ra08269a] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Accepted: 04/07/2023] [Indexed: 04/28/2023] Open
Abstract
In this paper, KIT-6@SMTU@Ni was successfully synthesized via a new method of Ni(ii) complex stabilization on modified mesoporous KIT-6, as a novel and green heterogeneous catalyst. The obtained catalyst (KIT-6@SMTU@Ni) was characterized using Fourier transform infrared spectroscopy (FT-IR), Brunauer-Emmett-Teller (BET) calculation, X-ray diffraction (XRD), atomic absorption spectroscopy (AAS), energy-dispersive X-ray spectroscopy (EDS), X-ray mapping, thermogravimetric analysis (TGA) techniques and scanning electron microscopy (SEM). After complete characterization of the catalyst, it was successfully used for the synthesis of 5-substituted 1H-tetrazoles and pyranopyrazoles. Moreover, tetrazoles were synthesized from benzonitrile derivatives and sodium azide (NaN3). All tetrazole products were synthesized with high TON, TOF and excellent yields (88-98%) in a reasonable time (0.13-8 h), demonstrating the efficiency and practicality of the KIT-6@SMTU@Ni catalyst. Furthermore, pyranopyrazoles were prepared through the condensation reaction of benzaldehyde derivatives with malononitrile, hydrazine hydrate and ethyl acetoacetate with high TON, TOF and excellent yields (87-98%) at appropriate times (2-10.5 h). KIT-6@SMTU@Ni could be reused for five runs without any re-activation. Significantly, this plotted protocol has prominent benefits, such as applying green solvents, the use of commercially available and low-cost materials, excellent separation and reusability of the catalyst, short reaction time, high yield of products and a facile work-up.
Collapse
Affiliation(s)
- Mitra Darabi
- Department of Chemistry, Faculty of Science, Ilam University P. O. Box 69315516 Ilam Iran
| | - Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science, Ilam University P. O. Box 69315516 Ilam Iran
| | - Bahman Tahmasbi
- Department of Chemistry, Faculty of Science, Ilam University P. O. Box 69315516 Ilam Iran
| | | |
Collapse
|
4
|
Yang ML, Zhao L, Chen HR, Ding MW. Stereoselective Synthesis of 12-Tetrazolyl Substituted ( E)-5 H-Quinazolino[3,2- a]quinazolines via Sequential Ugi-Azide/Staudinger/aza-Wittig/Addition/Ag(I)-Catalyzed Cyclization. J Org Chem 2023; 88:1898-1906. [PMID: 36649062 DOI: 10.1021/acs.joc.2c02621] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A new efficient and stereoselective synthesis of 12-tetrazolyl substituted (E)-5H-quinazolino[3,2-a]quinazolines via sequential Ugi-azide/Staudinger/aza-Wittig/addition/Ag(I)-catalyzed cyclization was developed. The four-component reactions of 2-azidobenzaldehyde, 2-(alkynyl)benzenamine, isocyanide, and trimethylsilyl azide gave Ugi-azide intermediates, which were subsequently treated with triphenylphosphine and isocyanate to produce 12-tetrazolyl substituted (E)-5H-quinazolino[3,2-a]quinazolines in the presence of Ag(I) catalyst and K2CO3.
Collapse
Affiliation(s)
- Mao-Lin Yang
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Central China Normal University, Wuhan 430079, P. R. China
| | - Long Zhao
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Central China Normal University, Wuhan 430079, P. R. China
| | - Hao-Ran Chen
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Central China Normal University, Wuhan 430079, P. R. China
| | - Ming-Wu Ding
- Key Laboratory of Pesticide & Chemical Biology of Ministry of Education, Hubei International Scientific and Technological Cooperation Base of Pesticide and Green Synthesis, Central China Normal University, Wuhan 430079, P. R. China
| |
Collapse
|
5
|
Govindhan C, Nagarajan PS. Metal‐free organic transformation: 2,6‐Pyridine dicarboxylic acid catalyzed synthesis of 5‐substituted‐1H‐tetrazoles and β‐aminoketones. ChemistrySelect 2022. [DOI: 10.1002/slct.202202943] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Chinnasamy Govindhan
- Sona – Centre for Advanced Research in Organic Materials (Sona AROMA), Department of Chemistry Sona College of Technology, Salem Tamilnadu India- 636005
| | - Panneer Selvam Nagarajan
- Sona – Centre for Advanced Research in Organic Materials (Sona AROMA), Department of Chemistry Sona College of Technology, Salem Tamilnadu India- 636005
| |
Collapse
|
6
|
Tahmasbi B, Nikoorazm M, Moradi P, Abbasi Tyula Y. A Schiff base complex of lanthanum on modified MCM-41 as a reusable nanocatalyst in the homoselective synthesis of 5-substituted 1 H-tetrazoles. RSC Adv 2022; 12:34303-34317. [PMID: 36545578 PMCID: PMC9707292 DOI: 10.1039/d2ra05413b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2022] [Accepted: 11/13/2022] [Indexed: 11/30/2022] Open
Abstract
In this work, mesoporous MCM-41 was modified by a new Schiff-base formed from the condensation of triethylenetatramine and 5-bromosalicylaldehyde. Then, it was used for the stabilization of lanthanum metal (La-Schiff base@MCM-41) as a homoselective, reusable, efficient and biocompatible catalyst in the synthesis of 5-substituted 1H-tetrazole derivatives. The synthesized tetrazoles were characterized using 1H NMR and FT-IR spectroscopy and methods to measure their physical properties. La-Schiff base@MCM-41 was characterized by using various techniques such as ICP, CHN, XRD, TGA, BET, FT-IR spectroscopy, SEM, EDS and WDX. This catalyst has good stability and a heterogeneous nature, enabling it to be easily recovered and reused several times without significant loss in catalytic activity. This present strategy has important advantages such as utilizing PEG as a green solvent, short reaction times, excellent yields, easy recycling of the catalyst and pure separation of the products. The recovered La-Schiff base@MCM-41 catalyst was characterized by using FT-IR spectroscopy, SEM and AAS.
Collapse
Affiliation(s)
- Bahman Tahmasbi
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| | - Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| | - Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| | - Yunes Abbasi Tyula
- Department of Chemistry, Faculty of Science, Ilam UniversityP. O. Box 69315516IlamIran
| |
Collapse
|
7
|
Kikhavani T, Moradi P, Mashari‐Karir M, Naji J. A new copper Schiff‐base complex of 3,4‐diaminobenzophenone stabilized on magnetic MCM‐41 as a homoselective and reusable catalyst in the synthesis of tetrazoles and pyranopyrazoles. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6895] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tavan Kikhavani
- Department of Chemical Engineering, Faculty of Engineering Ilam University Ilam Iran
| | - Parisa Moradi
- Department of Chemistry, Faculty of Science Ilam University Ilam Iran
| | | | - Jalil Naji
- Department of Physics, Faculty of science Ilam University Ilam Iran
| |
Collapse
|
8
|
Vishwakarma R, Gadipelly C, Mannepalli LK. Advances in Tetrazole Synthesis – An Overview. ChemistrySelect 2022. [DOI: 10.1002/slct.202200706] [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)
- Rakhi Vishwakarma
- Department of Chemical Engineering Institute of Chemical Technology Mumbai 400019 India
| | - Chandrakanth Gadipelly
- The Wolfson Faculty of Chemical Engineering Technion-Israel Institute of Technology Haifa 3200003 Israel
| | | |
Collapse
|
9
|
Xiong J, He HT, Yang HY, Zeng ZG, Zhong CR, Shi H, Ouyang ML, Tao YY, Pang YL, Zhang YH, Hu B, Fu ZX, Miao XL, Zhu HL, Yao G. Synthesis of 4-Tetrazolyl-Substituted 3,4-Dihydroquinazoline Derivatives with Anticancer Activity via a One-Pot Sequential Ugi-Azide/Palladium-Catalyzed Azide-Isocyanide Cross-Coupling/Cyclization Reaction. J Org Chem 2022; 87:9488-9496. [PMID: 35881945 DOI: 10.1021/acs.joc.2c00382] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A new one-pot preparation of 4-tetrazolyl-3,4-dihydroquinazolines has been reported. The Ugi-azide reactions of 2-azidobenzaldehydes, amines, trimethylsilyl azide, and isocyanides produced azide intermediates without separation, which were treated with isocyanides to give 4-tetrazolyl-3,4-dihydroquinazoline derivatives through a sequential Palladium-catalyzed azide-isocyanide cross-coupling/cyclization reaction in moderate to good yields. The biological evaluation demonstrated that compound 6c inhibited breast cancer cells well and displayed broad applications for synthesis and medicinal chemistry.
Collapse
Affiliation(s)
- Jun Xiong
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Hui-Ting He
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - He-Yu Yang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Zhi-Gang Zeng
- School of Nuclear Technology and Chemistry & Biology, Hubei University of Science and Technology, Xianning 437100, P. R. China
| | - Cheng-Ran Zhong
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Hang Shi
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Meng-Ling Ouyang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Yuan-Yuan Tao
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Yong-Long Pang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Yang-Hong Zhang
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Bo Hu
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Zi-Xiang Fu
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Xiao-Lei Miao
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| | - Hai-Li Zhu
- School of Basic Medical Sciences, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, P. R. China
| | - Gang Yao
- School of Pharmacy, Xianning Medical College, Hubei University of Science and Technology, Xianning 437100, Hubei, P. R. China
| |
Collapse
|
10
|
|
11
|
Pinate P, Makone S. Synthesis and Study of Catalytic Perspectives of DABCO Based Ionic Liquid for the Synthesis of 2,3-Dihydro-1,5-Benzothiazepines and 2-Phenylbenzothiazoles. Catal Letters 2022. [DOI: 10.1007/s10562-022-04033-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Origin of enantioselectivity and product-distribution control in isocyanide-based multicomponent reaction catalysed by chiral N, N'-dioxide-Mg(II) complex. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112277] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
13
|
Lohmann N, Milovanović V, Piekarski DG, García Mancheño O. Metal-free oxoammonium salt-mediated C(sp 3)-H oxidative Ugi-azide multicomponent reaction. Org Biomol Chem 2022; 20:2896-2908. [PMID: 35319061 DOI: 10.1039/d2ob00101b] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
In this work, an efficient oxidative C(sp3)-H Ugi-azide multicomponent reaction of cyclic benzylic amines to the corresponding α-tetrazolo compounds using a TEMPO salt as mild hydride abstractor-type oxidant is reported. This simple one-pot approach allows the direct functionalization of N-heterocycles such as tetrahydroisoquinolines with a variety of isocyanides and NaN3 as a practical azide source. The reaction proceeds at room temperature and without the need of acid additives, allowing for the use of sensitive substrates, while minimizing isocyanide polymerization to provide the desired heterocycle-tetrazole products in synthetically useful yields (up to 99%).
Collapse
Affiliation(s)
- Niklas Lohmann
- University of Münster, Organic Chemistry Institute, Corrensstraße 40, 48149 Münster, Germany.
| | - Vesna Milovanović
- University of Münster, Organic Chemistry Institute, Corrensstraße 40, 48149 Münster, Germany. .,University of Kragujevac, Faculty of Agronomy, Department of Chemistry and Chemical Engineering, Cara Dušana 34, 32000 Čačak, Serbia
| | - Dariusz G Piekarski
- Polish Academy of Sciences, Institute of Physical Chemistry, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Olga García Mancheño
- University of Münster, Organic Chemistry Institute, Corrensstraße 40, 48149 Münster, Germany.
| |
Collapse
|
14
|
Moradi P. Investigation of Fe 3O 4@boehmite NPs as efficient and magnetically recoverable nanocatalyst in the homoselective synthesis of tetrazoles. RSC Adv 2022; 12:33459-33468. [PMID: 36424985 PMCID: PMC9680009 DOI: 10.1039/d2ra04759d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Accepted: 11/12/2022] [Indexed: 11/23/2022] Open
Abstract
Magnetic boehmite nanoparticles (Fe3O4@boehmite NPs) were synthesized from a hybrid of boehmite and Fe3O4 nanoparticles. At first, boehmite nanoparticles (aluminum oxide hydroxide) were prepared via a simple procedure in water using commercially available materials such as sodium hydroxide and aluminum nitrate. Then, these nanoparticles were magnetized using Fe3O4 NPs in a basic solution of FeCl2·4H2O and FeCl3·6H2O. Fe3O4@boehmite NPs have advantages of both boehmite nanoparticles and Fe3O4 magnetic materials. Magnetic boehmite nanoparticles have been characterized by various techniques such as TEM, SEM, EDS, WDX, ICP, FT-IR, Raman, XRD and VSM. SEM and TEM images confirmed that particles size are less than 50 nm in diameter with a cubic orthorhombic structure. Then, Fe3O4@boehmite NPs were applied as a homoselective, highly efficient, cheap, biocompatibility, heterogeneous and magnetically recoverable nanocatalyst in the synthesis of 5-substituted 1H-tetrazole derivatives. Fe3O4@boehmite NPs can be recycled for several runs in the synthesis of tetrazoles. Also, all tetrazoles were isolated in high yields, which reveals high activity of Fe3O4@boehmite NPs in the synthesis of tetrazole derivatives. Fe3O4@boehmite NPs shows a good homoselectivity in synthesis of 5-substituted 1H-tetrazole derivatives. Magnetic boehmite nanoparticles were synthesized from a hybrid of boehmite and Fe3O4 nanoparticles. Then, it was applied as a homoselective, highly efficient, cheep, heterogeneous and recoverable nanocatalyst in the synthesis of tetrazole derivative.![]()
Collapse
Affiliation(s)
- Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam University, P. O. Box 69315516, Ilam, Iran
| |
Collapse
|
15
|
Dong P, Li Z, Liu X, Dong S, Feng X. Asymmetric synthesis of polycyclic spiroindolines via the Dy-catalyzed cascade reaction of 3-(2-isocyanoethyl)indoles with aziridines. Org Chem Front 2022. [DOI: 10.1039/d2qo00874b] [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
An asymmetric cascade reaction catalyzed by a chiral N,N′-dioxide–Dy(iii) complex was realized to construct the valuable [6,5,5,6] tetracyclic spiroindolines with good yields and enantioselectivities by a concise and one-step protocol.
Collapse
Affiliation(s)
- Pei Dong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Zhaojing Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Shunxi Dong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| |
Collapse
|
16
|
Yang YL, Li S, Zhang FG, Ma JA. N-Iodosuccinimide-Promoted [3 + 2] Annulation Reaction of Aryldiazonium Salts with Guanidines To Construct Aminotetrazoles. Org Lett 2021; 23:8894-8898. [PMID: 34748357 DOI: 10.1021/acs.orglett.1c03395] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
A N-iodosuccinimide (NIS)-promoted [3 + 2] annulation reaction of aryldiazonium salts with guanidines has been developed for the construction of previously elusive 2-aryl-5-amino-2H-tetrazoles. This transformation takes advantage of readily available starting materials, proceeds under metal-free, mild, and robust conditions, and holds broad functional group compatibility. The utility of this protocol is further manifested via coupling, annulation, deamination, and denitrogenation derivatizations.
Collapse
Affiliation(s)
- Yi-Lin Yang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. of China
| | - Shen Li
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. of China
| | - Fa-Guang Zhang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. of China
| | - Jun-An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Center of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. of China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. of China
| |
Collapse
|
17
|
Xiong Q, Luo Q, Zhang T, Dong S, Liu X, Feng X. Catalytic asymmetric multicomponent reactions of isocyanide, isothiocyanate and alkylidene malonates. Chem Commun (Camb) 2021; 57:7288-7291. [PMID: 34212960 DOI: 10.1039/d1cc02939h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Several unique chiral 3,4-dihydro-2H-pyrrole-2-thiones were made readily available by carrying out, in each case, a chiral-Mg(OTf)2/N,N'-dioxide-complex-promoted formal [2+1+2] cycloaddition in the presence of tetraethylenediamine. Control experiments revealed that in situ-generated ammonium thiocyanate was crucial for maintaining high enantioselectivity through its inhibition of the HNCS-induced racemization of the products.
Collapse
Affiliation(s)
- Qian Xiong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry. Sichuan University, Chengdu 610064, China.
| | | | | | | | | | | |
Collapse
|
18
|
Jiang M, Hu K, Zhou Y, Xiong Q, Cao W, Feng X. Enantioselective Isocyanide-based Multicomponent Reaction with Alkylidene Malonates and Phenols. Org Lett 2021; 23:5261-5265. [PMID: 34156867 DOI: 10.1021/acs.orglett.1c01792] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A highly enantioselective isocyanide-based multicomponent reaction catalyzed by a chiral N,N'-dioxide/MgII complex was reported. A wide range of substrates were tolerated in this reaction, including alkyl- and aryl-substituted isocyanides with alkylidene malonates and various phenols, affording the corresponding phenoxyimidate products in good to excellent yields (up to 94% yield) with good to excellent enantioselectivities (up to 95.5:4.5 er). A catalytic cycle and transition state were proposed to rationalize the reaction process and enantiocontrol.
Collapse
Affiliation(s)
- Mingyi Jiang
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Kaiqi Hu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Yuqiao Zhou
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Qian Xiong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Weidi Cao
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| |
Collapse
|
19
|
El‐Remaily MAEAAA, Soliman AMM, Khalifa ME, El‐Metwaly NM, Alsoliemy A, El‐Dabea T, Abu‐Dief AM. Rapidly, highly yielded and green synthesis of dihydrotetrazolo[1,5‐
a
]pyrimidine derivatives in aqueous media using recoverable Pd (II) thiazole catalyst accelerated by ultrasonic: Computational studies. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6320] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | | | | | - Nashwa M. El‐Metwaly
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
- Department of Chemistry, Faculty of Science Mansoura University Mansoura Egypt
| | - Amerah Alsoliemy
- Department of Chemistry, Faculty of Applied Science Umm Al‐Qura University Makkah Saudi Arabia
| | - Tarek El‐Dabea
- Department of Chemistry, Faculty of Science Sohag University Sohag Egypt
| | - Ahmed M. Abu‐Dief
- Department of Chemistry, Faculty of Science Sohag University Sohag Egypt
- Department of Chemistry, College of Science Taibah University Madinah Saudi Arabia
| |
Collapse
|
20
|
Zohrevandi M, Mozafari R, Ghadermazi M. A nickel nanoparticle engineered CoFe 2O 4/SiO 2-NH 2@carboxamide composite as a novel scaffold for the oxidation of sulfides and oxidative coupling of thiols. RSC Adv 2021; 11:14717-14729. [PMID: 35424007 PMCID: PMC8697801 DOI: 10.1039/d1ra01592c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 04/04/2021] [Indexed: 11/21/2022] Open
Abstract
The purpose of this work was to prepare a new Ni-carboxamide complex supported on CoFe2O4 nanoparticles (CoFe2O4/SiO2-NH2@carboxamide-Ni). The carboxamide host material unit generated cavities that stabilized the nickel nanoparticles effectively and prevented the aggregation and separation of these particles on the surface. This compound was appropriately characterized using FT-IR spectroscopy, FE-SEM, ICP-OES, EDX, XRD, TGA analysis, VSM, and X-ray atomic mapping. The catalytic oxidation of sulfides and oxidative coupling of thiols in the presence of the designed catalyst was explored as a highly selective catalyst using hydrogen peroxide (H2O2) as a green oxidant. The easy separation, simple workup, excellent stability of the nanocatalyst, short reaction times, non-explosive materials as well as appropriate yields of the products are some outstanding advantages of this protocol.
Collapse
Affiliation(s)
- Mina Zohrevandi
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 3324133 +98 87 33624133
| | - Roya Mozafari
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 3324133 +98 87 33624133
| | - Mohammad Ghadermazi
- Department of Chemistry, University of Kurdistan P. O. Box 66135-416 Sanandaj Iran +98 87 3324133 +98 87 33624133
| |
Collapse
|
21
|
Soni JP, Joshi SV, Chemitikanti KS, Shankaraiah N. The Riveting Chemistry of Poly‐
aza
‐heterocycles Employing Microwave Technique: A Decade Review. European J Org Chem 2021. [DOI: 10.1002/ejoc.202001472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Jay Prakash Soni
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Balanagar Hyderabad 500037 India
| | - Swanand Vinayak Joshi
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Balanagar Hyderabad 500037 India
| | - Krishna Sowjanya Chemitikanti
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Balanagar Hyderabad 500037 India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research (NIPER) Balanagar Hyderabad 500037 India
| |
Collapse
|
22
|
Pawar HR, Chikate RC. One pot three component solvent free synthesis of N-substituted tetrazoles using RuO2 /MMT catalyst. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.128985] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
|
23
|
Kulkarni PS, Karale SN, Khandebharad AU, Agrawal BR, Sarda SR. Synthesis of novel 1,2,3-triazoles bearing 2,4 thiazolidinediones conjugates and their biological evaluation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2021. [DOI: 10.1007/s13738-021-02160-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
|
24
|
Gorbacheva AM, Krutov IA, Vorozhtsov NI, Khrustalev VN, Nenajdenko VG. New family of polydentate tetrazole-pyrazoline ligands prepared by the azido-Ugi reaction. MENDELEEV COMMUNICATIONS 2021. [DOI: 10.1016/j.mencom.2021.01.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
25
|
Nazeri MT, Shaabani A, Notash B. Chemoselective synthesis of fully substituted pyrroles via a one-pot four-component isocyanide-based reaction. Org Biomol Chem 2021; 19:3722-3734. [PMID: 33908431 DOI: 10.1039/d0ob02339f] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Small-ring heterocycles comprising pyrrole and pyrazole are well known for their rich biological properties. In this article, an efficient green sonochemical approach was designed for the synthesis of novel, fully substituted pyrroles connected to pyrazole scaffolds via a one-pot, four-component isocyanide-based sequential reaction. This reaction was carried out using various 5-amino-pyrazoles, aldehydes, dialkyl acetylenedicarboxylates and isocyanides for the synthesis of fully functionalized pyrroles with high chemoselectivity in the presence of a catalytic amount of PTSA·H2O, in good to excellent yields under ultrasound irradiation. This waste-free (-H2O) reaction exhibited a high atom economy and step economy via creating four new bonds, including two C-N and two C-C bonds, and the formation of two five-member heterocycles which are connected in a single operation. The mechanism of this four-component domino process involved sequential imination-dipolar cyclization-[1,5]-H shift reactions. The synthesized compounds possess interesting fluorescence features, and the bioactive scaffolds might attract great interest in the fields of clinical diagnostics and biomedical research in the future.
Collapse
Affiliation(s)
- Mohammad Taghi Nazeri
- Faculty of Chemistry, Shahid Beheshti University, G.C., P.O. Box 19396-4716, Tehran, Iran.
| | - Ahmad Shaabani
- Faculty of Chemistry, Shahid Beheshti University, G.C., P.O. Box 19396-4716, Tehran, Iran. and Peoples' Friendship University of Russia (RUDN University), 6, Miklukho-Maklaya Street, Moscow, 117198, Russian Federation
| | - Behrouz Notash
- Faculty of Chemistry, Shahid Beheshti University, G.C., P.O. Box 19396-4716, Tehran, Iran.
| |
Collapse
|
26
|
Moradi P, Hajjami M. Magnetization of biochar nanoparticles as a novel support for fabrication of organo nickel as a selective, reusable and magnetic nanocatalyst in organic reactions. NEW J CHEM 2021. [DOI: 10.1039/d0nj04990e] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Waste recycling is important process in green chemistry and economic efficiency. Herein, magnetized biochar nanoparticles were modified under green and environmentally friendly method and further were applied as reusable catalyst in organic reactions.
Collapse
Affiliation(s)
- Parisa Moradi
- Department of Chemistry, Faculty of Science, Ilam University
- Ilam
- Iran
| | - Maryam Hajjami
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University
- Hamedan
- Iran
| |
Collapse
|
27
|
John SE, Gulati S, Shankaraiah N. Recent advances in multi-component reactions and their mechanistic insights: a triennium review. Org Chem Front 2021. [DOI: 10.1039/d0qo01480j] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This review summarizes the recent developments in MCRs, incorporating different strategies along with their mechanistic aspects.
Collapse
Affiliation(s)
- Stephy Elza John
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad – 500 037
- India
| | - Shivani Gulati
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad – 500 037
- India
| | - Nagula Shankaraiah
- Department of Medicinal Chemistry
- National Institute of Pharmaceutical Education and Research (NIPER)
- Hyderabad – 500 037
- India
| |
Collapse
|
28
|
Preparation of novel symmetrical
bistetrazole‐carbazole
derivatives through a
one‐pot Ugi‐azide
reaction. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4206] [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]
|
29
|
El Anwar S, Růžičková Z, Bavol D, Fojt L, Grüner B. Tetrazole Ring Substitution at Carbon and Boron Sites of the Cobalt Bis(dicarbollide) Ion Available via Dipolar Cycloadditions. Inorg Chem 2020; 59:17430-17442. [DOI: 10.1021/acs.inorgchem.0c02719] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Suzan El Anwar
- The Institute of Inorganic Chemistry of the Czech Academy of Sciences, Řež 25068, Czech Republic
| | - Zdeňka Růžičková
- The Department of General and Inorganic Chemistry, Faculty of Chemical Technology, Studentská 573, University of Pardubice, Pardubice 53210, Czech Republic
| | - Dmytro Bavol
- The Institute of Inorganic Chemistry of the Czech Academy of Sciences, Řež 25068, Czech Republic
| | - Lukáš Fojt
- The Institute of Biophysics of the Academy of Sciences of the Czech Republic, v.v.i., Královopolská 135, Brno 61265, Czech Republic
| | - Bohumír Grüner
- The Institute of Inorganic Chemistry of the Czech Academy of Sciences, Řež 25068, Czech Republic
| |
Collapse
|
30
|
Dehghan N, Nasr‐Isfahani H, Sarvary A, Bakherad M. Synthesis of bis(1,5‐disubstituted tetrazoles) via double four component
Azido‐Ugi
reaction. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4178] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Negin Dehghan
- School of Chemistry Shahrood University of Technology Shahrood Iran
| | | | - Afshin Sarvary
- Department of Chemistry, Faculty of Science Babol Noshirvani University of Technology Babol Iran
| | | |
Collapse
|
31
|
Xiao MY, Zheng MM, Peng X, Xue XS, Zhang FG, Ma JA. Catalytic Direct Construction of Cyano-tetrazoles. Org Lett 2020; 22:7762-7767. [PMID: 32966087 DOI: 10.1021/acs.orglett.0c03025] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Cyano-tetrazole is the first reported compound that bears four nitrogen atoms in a single five-membered ring. This unique molecular scaffold has long been ignored after its discovery in 1885, mainly attributed to the scarcity of available synthetic methods. Indeed, the most popular approach to tetrazoles (that is the cycloaddition reaction between nitriles and azides) has inevitably excluded the possibility of introducing valuable cyano groups to decorate the final heterocyclic cores. Here, we describe a completely different disconnection strategy to the long time-pursued cyano-tetrazoles via a simple, direct, and practical cycloaddition transformation between readily accessible aryl diazonium salts and diazoacetonitrile. This method provides both regioisomers of disubstituted tetrazoles from the same set of starting materials in a metal cation controlled fashion.
Collapse
Affiliation(s)
- Ming-Yang Xiao
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P.R. China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P.R. China
| | - Meng-Meng Zheng
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P.R. China
| | - Xing Peng
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P.R. China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P.R. China
| | - Xiao-Song Xue
- State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P.R. China
| | - Fa-Guang Zhang
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P.R. China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P.R. China
| | - Jun-An Ma
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Frontiers Science Center for Synthetic Biology (Ministry of Education), and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P.R. China.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P.R. China.,State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, P.R. China
| |
Collapse
|
32
|
Li D, Lei J. Iron- or copper-catalyzed aerobic oxidative Ugi-azide reactions with tertiary amines: Efficient access to α-aminotetrazoles. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152345] [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]
|
33
|
Liu J, Jiang J, Zheng L, Liu Z. Recent Advances in the Synthesis of Nitrogen Heterocycles Using Arenediazonium Salts as Nitrogen Sources. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000700] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jidan Liu
- School of Chemistry and Chemical Engineering/Institute of Clean Energy and Materials/Guangzhou Key Laboratory for Clean Energy and Materials Guangzhou University Guangzhou 510006 People's Republic of China
| | - Jinyuan Jiang
- School of Chemistry and Chemical Engineering/Institute of Clean Energy and Materials/Guangzhou Key Laboratory for Clean Energy and Materials Guangzhou University Guangzhou 510006 People's Republic of China
| | - Liyao Zheng
- School of Chemistry and Chemical Engineering/Institute of Clean Energy and Materials/Guangzhou Key Laboratory for Clean Energy and Materials Guangzhou University Guangzhou 510006 People's Republic of China
| | - Zhao‐Qing Liu
- School of Chemistry and Chemical Engineering/Institute of Clean Energy and Materials/Guangzhou Key Laboratory for Clean Energy and Materials Guangzhou University Guangzhou 510006 People's Republic of China
| |
Collapse
|
34
|
Nazeri MT, Farhid H, Mohammadian R, Shaabani A. Cyclic Imines in Ugi and Ugi-Type Reactions. ACS COMBINATORIAL SCIENCE 2020; 22:361-400. [PMID: 32574488 DOI: 10.1021/acscombsci.0c00046] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Ugi four-component reactions (U-4CRs) are widely recognized as being highly efficient for the synthesis of pseudopeptides. However, the products of these reactions are not so interesting as drug candidates because they are not conformationally restricted enough for a potent interaction with biological targets. One possible way to overcome this problem is to replace amine and oxo components in the U-4CRs with cyclic imines in so-called Joullié-Ugi three-component reactions (JU-3CRs). This approach provides a robust single-step route to peptide moieties connected to N-heterocyclic motifs that are found as core skeletons in many natural products and pharmaceutical compounds. JU-3CRs also provide much better diastereoselectivity than their four-component analogues. We survey here the redesign of many synthetic routes for the efficient preparation of a wide variety of three-, five-, six-, and seven-membered heterocyclic compounds connected to the peptide backbone. Additionally, in the Ugi reactions based on the cyclic imines, α-acidic isocyanides, or azides can be replaced with normal isocyanides or acids, respectively, leading to the synthesis of N-heterocycles attached to oxazoles or tetrazoles, which are of great pharmaceutical significance. This Review includes all research articles related to Ugi reactions based on the cyclic imines to the year 2020 and will be useful to chemists in designing novel synthetic routes for the synthesis of individual and combinatorial libraries of natural products and drug-like compounds.
Collapse
Affiliation(s)
- Mohammad Taghi Nazeri
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
| | - Hassan Farhid
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
| | - Reza Mohammadian
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
| | - Ahmad Shaabani
- Faculty of Chemistry, Shahid Beheshti University, G. C., P.O. Box 19396-4716, 1983963113 Tehran, Iran
| |
Collapse
|
35
|
Nikoorazm M, Tahmasbi B, Gholami S, Moradi P. Copper and nickel immobilized on cytosine@MCM‐41: as highly efficient, reusable and organic–inorganic hybrid nanocatalysts for the homoselective synthesis of tetrazoles and pyranopyrazoles. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5919] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Mohsen Nikoorazm
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| | - Bahman Tahmasbi
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| | - Shahab Gholami
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| | - Parisa Moradi
- Department of Chemistry, Faculty of Science Ilam University Ilam P.O. Box 69315516 Iran
| |
Collapse
|
36
|
Sahiba N, Sethiya A, Soni J, Agarwal DK, Agarwal S. Saturated Five-Membered Thiazolidines and Their Derivatives: From Synthesis to Biological Applications. Top Curr Chem (Cham) 2020; 378:34. [PMID: 32206929 PMCID: PMC7101601 DOI: 10.1007/s41061-020-0298-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2019] [Accepted: 03/07/2020] [Indexed: 02/06/2023]
Abstract
In past decades, interdisciplinary research has been of great interest for scholars. Thiazolidine motifs behave as a bridge between organic synthesis and medicinal chemistry and compel researchers to explore new drug candidates. Thiazolidine motifs are very intriguing heterocyclic five-membered moieties present in diverse natural and bioactive compounds having sulfur at the first position and nitrogen at the third position. The presence of sulfur enhances their pharmacological properties, and, therefore, they are used as vehicles in the synthesis of valuable organic combinations. They show varied biological properties viz. anticancer, anticonvulsant, antimicrobial, anti-inflammatory, neuroprotective, antioxidant activity and so on. This diversity in the biological response makes it a highly prized moiety. Based on literature studies, various synthetic approaches like multicomponent reaction, click reaction, nano-catalysis and green chemistry have been employed to improve their selectivity, purity, product yield and pharmacokinetic activity. In this review article, we have summarized systematic approaches for the synthesis of thiazolidine and its derivatives, along with their pharmacological activity, including advantages of green synthesis, atom economy, cleaner reaction profile and catalyst recovery which will help scientists to probe and stimulate the study of these scaffolds.
Collapse
Affiliation(s)
- Nusrat Sahiba
- Department of Chemistry, Synthetic Organic Chemistry Laboratory, MLSU, Udaipur, 313001 India
| | - Ayushi Sethiya
- Department of Chemistry, Synthetic Organic Chemistry Laboratory, MLSU, Udaipur, 313001 India
| | - Jay Soni
- Department of Chemistry, Synthetic Organic Chemistry Laboratory, MLSU, Udaipur, 313001 India
| | - Dinesh K. Agarwal
- Department of Pharmacy, B. N. University, MLSU, Udaipur, 313001 India
| | - Shikha Agarwal
- Department of Chemistry, Synthetic Organic Chemistry Laboratory, MLSU, Udaipur, 313001 India
| |
Collapse
|
37
|
Yurino T, Ohkuma T. Nucleophilic Isocyanation. ACS OMEGA 2020; 5:4719-4724. [PMID: 32201756 PMCID: PMC7081272 DOI: 10.1021/acsomega.9b04073] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 02/26/2020] [Indexed: 06/10/2023]
Abstract
Isonitriles are frequently employed as both substrates for organic transformations and ligands for organometallic chemistry. However, despite the wide application of the isonitriles, their synthesis generally depends on the traditional dehydration of N-formamide. "Nucleophilic isocyanation" using cyanide as an N-nucleophile is another straightforward strategy affording the corresponding isonitriles. This method has been available since the 19th century but is still an immature procedure and is therefore more rarely used. In this review, we summarize the concepts and recent progress in nucleophilic isocyanation, including the relatively rare examples of catalytic isocyanation.
Collapse
|
38
|
Trimesic acid is a suitable building block in triple four-component Ugi reaction: access to unique trivalent compounds. MONATSHEFTE FUR CHEMIE 2020. [DOI: 10.1007/s00706-020-02554-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
39
|
Shaabani A, Mohammadian R, Afshari R, Hooshmand SE, Nazeri MT, Javanbakht S. The status of isocyanide-based multi-component reactions in Iran (2010-2018). Mol Divers 2020; 25:1145-1210. [PMID: 32072381 DOI: 10.1007/s11030-020-10049-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Accepted: 02/06/2020] [Indexed: 11/30/2022]
Abstract
Isocyanides as key intermediates and magic reactants have been widely applied in organic reactions for direct access to a broad spectrum of remarkable organic compounds. Although the history of these magical compounds dates back more than 100 years, it still has been drawing widespread attention of chemists who confirmed their versatility and effectiveness. Because of their wide spectrum of pharmacological, industrial and synthetic applications, many reactions with the utilization of isocyanides are reported in the literature. In this context, Iranian scientist played a significant role in the growth of isocyanides chemistry. The present review article covers literature from the period starting from 2010 onward and encompasses new synthetic routes and organic transformation involving isocyanides by Iranian researchers. During this period, a diverse range of isocyanide-based multi-component reactions (I-MCRs) has been reported such as a new modification of Ugi, post-Ugi, Passerini and Groebke-Blackburn-Bienayme condensation reactions, isocyanide-based [1 + 4] cycloaddition reactions, isocyanide-acetylene-based MCRs, isocyanide and Meldrum's acid-based MCRs, several unexpected reactions besides green mediums and novel catalytic systems for the synthesis of diverse kinds of pharmaceutically and industrially remarkable heterocyclic and linear organic compounds. This review also emphasizes the neoteric applications of I-MCR for the synthesis of valuable peptide and pseudopeptide scaffolds, enzyme immobilization and functionalization of materials with tailorable properties that can play important roles in the plethora of applications.
Collapse
Affiliation(s)
- Ahmad Shaabani
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran.
| | - Reza Mohammadian
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Ronak Afshari
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Seyyed Emad Hooshmand
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Mohammad Taghi Nazeri
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| | - Siamak Javanbakht
- Faculty of Chemistry, Shahid Beheshti University, Daneshjou Boulevard, Tehran, 19396-4716, Iran
| |
Collapse
|
40
|
Tahmasbi B, Ghorbani-Choghamarani A, Moradi P. Palladium fabricated on boehmite as an organic–inorganic hybrid nanocatalyst for C–C cross coupling and homoselective cycloaddition reactions. NEW J CHEM 2020. [DOI: 10.1039/c9nj06129k] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Pd-adenine@boehmite has been prepared and characterized by FT-IR, BET, SEM, EDS, WDX, TGA, XRD and AAS techniques and further was used as catalyst in organic reactions. The reused catalyst was characterized by TEM, EDS, WDX, AAS and FT-IR techniques.
Collapse
|
41
|
Lei J, Li Y, He LJ, Luo YF, Tang DY, Yan W, Lin HK, Li HY, Chen ZZ, Xu ZG. Expeditious access of chromone analogues via a Michael addition-driven multicomponent reaction. Org Chem Front 2020. [DOI: 10.1039/d0qo00145g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A Michael addition-driven four-component reaction (4-CR) with four Ugi inputs was developed and utilized for the synthesis of chromone derivatives and tetrazole substituted chromones under mild reaction conditions.
Collapse
|
42
|
Li D, Shen X, Lei J. Metal-Free Iodine/TEMPO-Mediated Aerobic Oxidative Ugi-Type Multicomponent Reactions with Tertiary Amines. J Org Chem 2019; 85:2466-2475. [DOI: 10.1021/acs.joc.9b03168] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dengke Li
- College of Chemistry and Environmental Science; Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, Qujing Normal University, Qujing 655011, Yunnan, China
| | - Xianfu Shen
- College of Chemistry and Environmental Science; Center for Yunnan-Guizhou Plateau Chemical Functional Materials and Pollution Control, Qujing Normal University, Qujing 655011, Yunnan, China
| | - Jian Lei
- College of Chemical Engineering and Material, Quanzhou Normal University, Quanzhou 362000, Fujian, China
| |
Collapse
|
43
|
Chen YY, Lin WX, Hsu KW, Li WC, Wang CH, Yu JP, Chang CW, Qiu SB, Hsieh PS, Chen YW, Pan PS. Synthesis of boron-containing tetrazoles under neutral microwave-assisted conditions. RESEARCH ON CHEMICAL INTERMEDIATES 2019. [DOI: 10.1007/s11164-019-03975-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
44
|
Xiong Q, Li G, Dong S, Liu X, Feng X. Enantioselective Synthesis of Hydrothiazole Derivatives via an Isocyanide-Based Multicomponent Reaction. Org Lett 2019; 21:8771-8775. [DOI: 10.1021/acs.orglett.9b03389] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Qian Xiong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Gonglin Li
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Shunxi Dong
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaohua Liu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu 610064, China
| |
Collapse
|
45
|
Ojeda GM, Ranjan P, Fedoseev P, Amable L, Sharma UK, Rivera DG, Van der Eycken EV. Combining the Ugi-azide multicomponent reaction and rhodium(III)-catalyzed annulation for the synthesis of tetrazole-isoquinolone/pyridone hybrids. Beilstein J Org Chem 2019; 15:2447-2457. [PMID: 31666879 PMCID: PMC6808192 DOI: 10.3762/bjoc.15.237] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2019] [Accepted: 08/19/2019] [Indexed: 12/13/2022] Open
Abstract
An efficient sequence based on the Ugi-azide reaction and rhodium(III)-catalyzed intermolecular annulation has been established for the preparation of tetrazole-isoquinolone/pyridone hybrids. Several N-acylaminomethyltetrazoles were reacted with arylacetylenes to form the hybrid products in moderate to very good yields. The method relies on the capacity of the rhodium catalyst to promote C(sp2)-H activation in the presence of a suitable directing group. The Ugi-azide reaction provides broad molecular diversity and enables the introduction of the tetrazole moiety, which may further assist the catalytic reaction by coordinating the metal center. The scope of the isoquinolones is very wide and may be extended to the preparation of complex compounds having heterocyclic moieties such as pyridone, furan, thiophene and pyrrole, as well as the corresponding benzo-fused derivatives. The developed procedure is simple, reproducible and does not require inert conditions.
Collapse
Affiliation(s)
- Gerardo M Ojeda
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
- Center for Natural Product Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Prabhat Ranjan
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Pavel Fedoseev
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Lisandra Amable
- Center for Natural Product Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Upendra K Sharma
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Daniel G Rivera
- Center for Natural Product Research, Faculty of Chemistry, University of Havana, Zapata y G, 10400, La Habana, Cuba
| | - Erik V Van der Eycken
- Laboratory for Organic & Microwave-Assisted Chemistry (LOMAC), Department of Chemistry, University of Leuven (KU Leuven), Celestijnenlaan 200F, B-3001 Leuven, Belgium
- Peoples´ Friendship University of Russia (RUDN University) Miklukho-Maklaya Street 6, 117198 Moscow, Russia
| |
Collapse
|
46
|
Alexakos PD, Wardrop DJ. N-Morpholinomethyl-5-lithiotetrazole: A Reagent for the One-Pot Synthesis of 5-(1-Hydroxyalkyl)tetrazoles. J Org Chem 2019; 84:12430-12436. [PMID: 31483677 DOI: 10.1021/acs.joc.9b01885] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient, one-pot method for the preparation of 5-(1-hydroxyalkyl)tetrazoles is reported. N-Morpholinomethyl-5-lithiotetrazole, generated by the deprotonation of 4-(N-tetrazolylmethyl)morpholine with LiHMDS, undergoes addition to ketones and aldehydes (both aromatic and aliphatic) to form 5-(1-hydroxyalkyl)tetrazoles in a high yield, after acidic workup. The reported protocol displays a broad substrate scope and functional group tolerance, avoids the use of cyanide- or azide-based reagents, and provides access to sterically congested and unsaturated tetrazoles, which are difficult to access by other means.
Collapse
Affiliation(s)
- Panagiotis D Alexakos
- Department of Chemistry , University of Illinois at Chicago , 845 West Taylor Street , Chicago , Illinois 60607-7061 , United States
| | - Duncan J Wardrop
- Department of Chemistry , University of Illinois at Chicago , 845 West Taylor Street , Chicago , Illinois 60607-7061 , United States
| |
Collapse
|
47
|
Tamoradi T, Taherabadi S, Ghadermazi M. Neodymium immobilized on Fe3O4: A new and recoverable catalyst for oxidation reactions and synthesis of 5‐substituted 1H-tetrazoles in green condition. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.052] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
48
|
Falcucci RM, Wertz R, Green JL, Meucci O, Salvino J, Fontana ACK. Novel Positive Allosteric Modulators of Glutamate Transport Have Neuroprotective Properties in an in Vitro Excitotoxic Model. ACS Chem Neurosci 2019; 10:3437-3453. [PMID: 31257852 DOI: 10.1021/acschemneuro.9b00061] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Dysfunction of excitatory amino acid transporters (EAATs) has been implicated in the pathogenesis of various neurological disorders, such as stroke, brain trauma, epilepsy, and several neurodegenerative disorders. EAAT2 is the main transporter subtype responsible for glutamate clearance in the brain, and plays a key role in regulating neurotransmission and preventing excitotoxicity. Therefore, compounds that increase the activity of EAAT2 have therapeutic potential for neuroprotection. In previous studies, we used virtual screening approaches to identify novel positive allosteric modulators (PAMs) of EAAT2. These compounds were shown to selectively increase the activity of EAAT2 and increase Vmax of transport, without changing substrate affinity. In this work, our major effort was to investigate whether increasing the activity of EAAT2 by allosteric modulation would translate to neuroprotection in in vitro primary culture models of excitotoxicity. To investigate potential neuroprotective effects of one EAAT2 PAM, GT949, we subjected cultures to acute and prolonged excitotoxic insults by exogenous application of glutamate, or oxidative stress by application of hydrogen peroxide. GT949 administration did not result in neuroprotection in the oxidative stress model, likely due to damage of the glutamate transporters. However, GT949 displayed neuroprotective properties after acute and prolonged glutamate-mediated excitotoxicity. We propose that this compound prevents excess glutamate signaling by increasing the rate of glutamate clearance by EAAT2, thereby preventing excitotoxic damage and cell death. This novel class of compounds is therefore an innovative approach for neuroprotection with potential for translation in in vivo animal models of excitotoxicity.
Collapse
Affiliation(s)
- Romulo Martelli Falcucci
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, United States
| | - Ryan Wertz
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, United States
| | - Jennifer Leigh Green
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, United States
| | - Olimpia Meucci
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, United States
| | - Joseph Salvino
- The Wistar Institute, Philadelphia, Pennsylvania 19104, United States
| | - Andréia Cristina Karklin Fontana
- Department of Pharmacology and Physiology, Drexel University College of Medicine, Philadelphia, Pennsylvania 19102, United States
| |
Collapse
|
49
|
Aguilar-Morales CM, de Loera D, Contreras-Celedón C, Cortés-García CJ, Chacón-García L. Synthesis of 1,5-disubstituted tetrazole-1,2,3 triazoles hybrids via Ugi-azide/CuAAC. SYNTHETIC COMMUN 2019. [DOI: 10.1080/00397911.2019.1616301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Cesia M. Aguilar-Morales
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Denisse de Loera
- Facultad de Ciencias Químicas, Universidad Autónoma de San Luis Potosí, San Luis Potosí, Mexico
| | - Claudia Contreras-Celedón
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Carlos J. Cortés-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| | - Luis Chacón-García
- Laboratorio de Diseño Molecular, Instituto de Investigaciones Químico-Biológicas, Universidad Michoacana de San Nicolás de Hidalgo. Ciudad Universitaria, Morelia, Mexico
| |
Collapse
|
50
|
Kordrostami Z, Zare A, Karami M. N, N, N′, N′-Tetramethylethylene-diaminium- N, N′-disulfonic acid trifluoroacetate and pyridinium- N-sulfonic acid hydrogen sulfate as highly effective dual-functional catalysts for the preparation of N, N′-alkylidene bisamides. ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 2019. [DOI: 10.1515/znb-2019-0064] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
Abstract
In this research, Brønsted-acidic ionic liquids N,N,N′,N′-tetramethylethylene-diaminium-N,N′-disulfonic acid trifluoroacetate ([TMEDSA][TFA]2) and pyridinium-N-sulfonic acid hydrogen sulfate ([Py-SO3H][HSO4]) have been introduced as dual-functional catalysts for the green, simple and effective preparation of N,N′-alkylidene bisamides by the reaction of primary amides (2 eq.) with arylaldehydes (1 eq.) under solvent-free conditions. The reaction results and conditions of the catalysts have been compared with the previously reported ones. [TMEDSA][TFA]2 and [Py-SO3H][HSO4] were superior to the previously reported catalysts in terms of two or more of these factors: reaction times (10–45 min), yields (86–98%), temperature and the reaction conditions. Additionally, a plausible and attractive mechanism based on dual functionality of the catalysts has been proposed.
Collapse
Affiliation(s)
- Zahra Kordrostami
- Department of Chemistry , Payame Noor University , PO Box 19395-3697 , Tehran , I.R. Iran
| | - Abdolkarim Zare
- Department of Chemistry , Payame Noor University , PO Box 19395-3697 , Tehran , I.R. Iran , e-mail:
| | - Mostafa Karami
- Department of Chemistry , Payame Noor University , PO Box 19395-3697 , Tehran , I.R. Iran
| |
Collapse
|