1
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Hommelsheim R, Bausch S, Selvakumar A, Amer MM, Truong KN, Rissanen K, Bolm C. A Copper-Catalyzed Interrupted Domino Reaction for the Synthesis of Fused Triazolyl Benzothiadiazine-1-oxides. Chemistry 2023; 29:e202203729. [PMID: 36453242 DOI: 10.1002/chem.202203729] [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: 11/29/2022] [Revised: 11/30/2022] [Accepted: 12/01/2022] [Indexed: 12/03/2022]
Abstract
Copper(I)-catalyzed domino reactions of 2-azido sulfoximines with 1-iodoalkynes yield fused triazolyl-containing benzothiadiazine-1-oxides. The protocol features the synthesis of two fused heterocyclic rings in one step with good to excellent yields and a broad functional group tolerance. Detailed mechanistic investigations indicate that a copper π-complex initiates a cycloaddition and oxidative C-N coupling reaction sequence. The results suggest an interrupted domino process involving an iodinated triazole as a key intermediate.
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Affiliation(s)
- Renè Hommelsheim
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Sandra Bausch
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Arjuna Selvakumar
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Mostafa M Amer
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany.,Egyptian Petroleum Research Institute, Nasr City, 11727, Cairo, Egypt
| | - Khai-Nghi Truong
- University of Jyvaskyla, Department of Chemistry, P.O. Box. 35, Survontie 9 B, 40014, Jyväskylä, Finland
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, P.O. Box. 35, Survontie 9 B, 40014, Jyväskylä, Finland
| | - Carsten Bolm
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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2
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Advances in the Synthesis of Fused 1,2,3-Triazoles via a MCR-Intramolecular Azide-Alkyne Cycloaddition Approach. Molecules 2022; 28:molecules28010308. [PMID: 36615500 PMCID: PMC9821980 DOI: 10.3390/molecules28010308] [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: 12/12/2022] [Revised: 12/28/2022] [Accepted: 12/29/2022] [Indexed: 01/04/2023] Open
Abstract
The present review narrates several reports which deal with the synthesis of fused 1,2,3-triazole containing scaffolds following a sequential multicomponent reaction (MCR)-intramolecular azide-alkyne cycloaddition (IAAC) approach. The reviewed reactions were cleverly designed so as to incorporate azide and alkyne functionalities in the MCR product which was then subjected to IAAC. The review is divided into two sections based on the number of components in the multicomponent reaction. We have aimed at a critical discussion and also have highlighted either advantages or disadvantages of each methodology.
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3
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Hoffman GR, Schoffstall AM. Syntheses and Applications of 1,2,3-Triazole-Fused Pyrazines and Pyridazines. Molecules 2022; 27:4681. [PMID: 35897857 PMCID: PMC9329905 DOI: 10.3390/molecules27154681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2022] [Revised: 07/16/2022] [Accepted: 07/19/2022] [Indexed: 12/10/2022] Open
Abstract
Pyrazines and pyridazines fused to 1,2,3-triazoles comprise a set of heterocycles obtained through a variety of synthetic routes. Two typical modes of constructing these heterocyclic ring systems are cyclizing a heterocyclic diamine with a nitrite or reacting hydrazine hydrate with dicarbonyl 1,2,3-triazoles. Several unique methods are known, particularly for the synthesis of 1,2,3-triazolo[1,5-a]pyrazines and their benzo-fused quinoxaline and quinoxalinone-containing analogs. Recent applications detail the use of these heterocycles in medicinal chemistry (c-Met inhibition or GABAA modulating activity) as fluorescent probes and as structural units of polymers.
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Key Words
- 1,2,3-triazole
- 1,2,3-triazolo[1,5-a]pyrazine
- 1,2,3-triazolo[1,5-b]pyridazine
- 1,2,3-triazolo[4,5-b]pyrazine
- 1,2,3-triazolo[4,5-c]pyridazine
- 1,2,3-triazolo[4,5-d]pyridazine
- fused 1,2,3-triazole
- practical applications
- synthesis
- triazolopyrazine
- triazolopyridazine
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Affiliation(s)
| | - Allen M. Schoffstall
- Department of Chemistry and Biochemistry, University of Colorado Colorado Springs, Colorado Springs, CO 80918, USA;
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4
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Kumar H, Dhameja M, Rizvi M, Gupta P. Progress in the Synthesis of Fused 1,2,3‐Triazoles. ChemistrySelect 2021. [DOI: 10.1002/slct.202100442] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Hariom Kumar
- Department of Chemistry School of Physical & Decision Sciences Babasaheb Bhimrao Ambedkar University (A Central University) Rae barelli Road Lucknow 226025, U. P. India
| | - Manoj Dhameja
- Department of Chemistry School of Physical & Decision Sciences Babasaheb Bhimrao Ambedkar University (A Central University) Rae barelli Road Lucknow 226025, U. P. India
| | - Marziya Rizvi
- Department of Chemistry School of Physical & Decision Sciences Babasaheb Bhimrao Ambedkar University (A Central University) Rae barelli Road Lucknow 226025, U. P. India
| | - Preeti Gupta
- Department of Chemistry School of Physical & Decision Sciences Babasaheb Bhimrao Ambedkar University (A Central University) Rae barelli Road Lucknow 226025, U. P. India
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5
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Costa GP, Bach MF, Moraes MC, Barcellos T, Lenardão EJ, Silva MS, Alves D. Sequential Organocatalytic Synthesis of [1,2,3]Triazolo[1,5‐
a
]quinolines. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000887] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Gabriel P. Costa
- LASOL – CCQFA – Universidade Federal de Pelotas – UFPel – P.O. Box 354 – 96010-900 Pelotas, RS Brazil
| | - Mariana F. Bach
- LASOL – CCQFA – Universidade Federal de Pelotas – UFPel – P.O. Box 354 – 96010-900 Pelotas, RS Brazil
| | - Maiara C. Moraes
- Laboratory of Biotechnology of Natural and Synthetic Products Universidade de Caxias do Sul Caxias do Sul, RS Brazil
| | - Thiago Barcellos
- Laboratory of Biotechnology of Natural and Synthetic Products Universidade de Caxias do Sul Caxias do Sul, RS Brazil
| | - Eder J. Lenardão
- LASOL – CCQFA – Universidade Federal de Pelotas – UFPel – P.O. Box 354 – 96010-900 Pelotas, RS Brazil
| | - Márcio S. Silva
- LASOL – CCQFA – Universidade Federal de Pelotas – UFPel – P.O. Box 354 – 96010-900 Pelotas, RS Brazil
| | - Diego Alves
- LASOL – CCQFA – Universidade Federal de Pelotas – UFPel – P.O. Box 354 – 96010-900 Pelotas, RS Brazil
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6
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Xu X, Zhong Y, Xing Q, Gao Z, Gou J, Yu B. Ytterbium-Catalyzed Intramolecular [3 + 2] Cycloaddition based on Furan Dearomatization to Construct Fused Triazoles. Org Lett 2020; 22:5176-5181. [DOI: 10.1021/acs.orglett.0c01780] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xiaoming Xu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Ying Zhong
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Qingzhao Xing
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
| | - Jing Gou
- Shaanxi Key Laboratory for Advanced Energy Devices, Shaanxi Normal University, Xi’an 710062, China
| | - Binxun Yu
- Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, School of Chemistry & Chemical Engineering, Shaanxi Normal University, Xi’an 710062, China
- Key Laboratory of Medicinal Resources and Natural Pharmaceutical Chemistry, Ministry of Education, College of Life Science, Shaanxi Normal University, Xi’an 710062, China
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7
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Bikas R, Krawczyk MS, Lis T. Catalytic Activity of Azido‐Bridged Dinuclear Cu(II)‐Hydrazone Coordination Compound in Green Click Synthesis of 1,2,3‐Triazoles. ChemistrySelect 2020. [DOI: 10.1002/slct.202001032] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Rahman Bikas
- Department of Chemistry, Faculty of ScienceImam Khomeini International University 34148-96818 Qazvin Iran
| | - Marta S. Krawczyk
- Department of Analytical Chemistry, Faculty of PharmacyWroclaw Medical University Borowska 211 A 50-556 Wroclaw Poland
| | - Tadeusz Lis
- Faculty of ChemistryUniversity of Wroclaw, Joliot-Curie 14 50-383 Wroclaw Poland
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8
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Affiliation(s)
- Manoj Dhameja
- Department of Chemistry School Of Physical & Decision SciencesBabasaheb Bhimrao Ambedkar University (A Central University) Rae barelli Road Lucknow 226025 (U. P.) India
| | - Hariom Kumar
- Department of Chemistry School Of Physical & Decision SciencesBabasaheb Bhimrao Ambedkar University (A Central University) Rae barelli Road Lucknow 226025 (U. P.) India
| | - Preeti Gupta
- Department of Chemistry School Of Physical & Decision SciencesBabasaheb Bhimrao Ambedkar University (A Central University) Rae barelli Road Lucknow 226025 (U. P.) India
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9
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Pokhodylo NT, Obushak MD. A Convenient Synthesis of [1,2,3]Triazolo[1,5-a]quinoline. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2019. [DOI: 10.1134/s107042801908027x] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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An Efficient Approach to Phosphorylated Isoindoline Fused with Triazoles via Zn-Catalyzed Cascade Cyclization of 2-Propynol Benzyl Azides and Diarylphosphine Oxides. Molecules 2019; 24:molecules24193526. [PMID: 31569519 PMCID: PMC6803861 DOI: 10.3390/molecules24193526] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2019] [Revised: 09/22/2019] [Accepted: 09/27/2019] [Indexed: 12/19/2022] Open
Abstract
An efficient approach for the synthesis of phosphorylated isoindoline fused with triazoles via Zn(OTf)2-catalyzed cascade cyclization of easily prepared ortho-propynol benzyl azides and diarylphosphine oxides is developed. The transformation occurred smoothly in moderate to excellent yields and tolerated various propargylic alcohol substrates.
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11
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Gangaprasad D, Raj JP, Karthikeyan K, Rengasamy R, Elangovan J. An Efficient One-Pot Synthesis of 1,2,3-Triazole-Fused Chromenes/Quinolines via
Oxidative [3+2] Cycloaddition followed by Reductive Cyclization. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800908] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- D. Gangaprasad
- Department of Chemistry; B. S. Abdur Rahman Crescent Institute of Science & Technology, Vandalur; Chennai - 600048 India
| | - J. Paul Raj
- Department of Chemistry; B. S. Abdur Rahman Crescent Institute of Science & Technology, Vandalur; Chennai - 600048 India
| | - K. Karthikeyan
- Department of Chemistry; B. S. Abdur Rahman Crescent Institute of Science & Technology, Vandalur; Chennai - 600048 India
| | - R. Rengasamy
- Department of Chemistry; Rajah Serfoji Government College, Thanjavur; Tamilnadu - 613204 India
| | - J. Elangovan
- Department of Chemistry; Rajah Serfoji Government College, Thanjavur; Tamilnadu - 613204 India
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12
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El-Hiti GA, Abdel-Wahab BF, Khidre RE, Mostafa MS, Hegazy AS, Kariuki BM. 1-{2-Anilino-4-methyl-5-[5-methyl-1-(4-methylphenyl)-1 H-1,2,3-triazole-4-carbonyl]thiophen-3-yl}ethanone. IUCRDATA 2018. [DOI: 10.1107/s2414314618004029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/03/2023] Open
Abstract
In the title compound, C24H22N4O2S, the dihedral angle between the triazole and thiophene rings is 4.83 (14)°. The dihedral angles between the triazole and tolyl rings and between the thiophene and phenyl rings are 48.42 (16) and 9.23 (13)°, respectively. An intramolecular N—H...O hydrogen bond closes anS(6) loop. In the crystal, molecules are stacked parallel to thea-axis direction with weak π–π interactions between adjacent thiophenyl and triazolyl groups within the stack [centroid–centroid separation = 3.9811 (16) Å].
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13
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Carmel Y S, Begum NS, N L P, Suresh HP. Synthesis of-4-((4-trimethylsilyl-1 H-1,2,3-triazol-1-yl)methyl)-2 H-chromen-2-ones: A novel class of heteroaryl anionic synthon. SYNTHETIC COMMUN 2018. [DOI: 10.1080/00397911.2017.1416634] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Sowmiya Carmel Y
- Department of Post-Graduate Studies in Chemistry, Bangalore University, Bangalore, India
| | - Noor Shahina Begum
- Department of Post-Graduate Studies in Chemistry, Bangalore University, Bangalore, India
| | - Prasad N L
- Department of Post-Graduate Studies in Chemistry, Bangalore University, Bangalore, India
| | - Hari Prasad Suresh
- Department of Post-Graduate Studies in Chemistry, Bangalore University, Bangalore, India
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14
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Bakulev VA, Beryozkina T, Thomas J, Dehaen W. The Rich Chemistry Resulting from the 1,3-Dipolar Cycloaddition Reactions of Enamines and Azides. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701031] [Citation(s) in RCA: 66] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | | | - Joice Thomas
- Department of Chemistry; The Bridge@USC and Loker Hydrocarbon Research Institute; University of Southern California; 90089-1661 Los Angeles CA USA
| | - Wim Dehaen
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F 3001 Leuven Belgium
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15
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Pokhodylo NT, Shyyka OY. New cascade reaction of azides with malononitrile dimer to polyfunctional [1,2,3]triazolo[4,5-b]pyridine. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1313427] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Nazariy T. Pokhodylo
- Department of Organic Chemistry, Ivan Franko National University of Lviv, Lviv, Ukraine
| | - Olga Ya. Shyyka
- Department of Organic Chemistry, Ivan Franko National University of Lviv, Lviv, Ukraine
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16
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Bunzen H, Lamp A, Grzywa M, Barkschat C, Volkmer D. Bistriazole-p-benzoquinone and its alkali salts: electrochemical behaviour in aqueous alkaline solutions. Dalton Trans 2017; 46:12537-12543. [DOI: 10.1039/c7dt02803b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Lithium, sodium and potassium salts of bistriazole-p-benzoquinone were synthetized and studied by single crystal X-ray, VT-XRPD and thermogravimetric analysis, and CV measurements.
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Affiliation(s)
- H. Bunzen
- Chair of Solid State and Materials Chemistry
- Institute of Physics
- University of Augsburg
- D-86159 Augsburg
- Germany
| | - A. Lamp
- Chair of Solid State and Materials Chemistry
- Institute of Physics
- University of Augsburg
- D-86159 Augsburg
- Germany
| | - M. Grzywa
- Chair of Solid State and Materials Chemistry
- Institute of Physics
- University of Augsburg
- D-86159 Augsburg
- Germany
| | - C. Barkschat
- Chair of Solid State and Materials Chemistry
- Institute of Physics
- University of Augsburg
- D-86159 Augsburg
- Germany
| | - D. Volkmer
- Chair of Solid State and Materials Chemistry
- Institute of Physics
- University of Augsburg
- D-86159 Augsburg
- Germany
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17
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Tandem Knoevenagel Condensation and Intramolecular Cycloaddition Reactions of 2-Azidobenzaldehydes with 2-Cyanoacetamides in the Synthesis of 4-Thiocarbamoyltetrazolo-[1,5-a]Quinolines. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1954-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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18
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Zhang W, Xu W. Synthesis of 1-arylsulfonyl-1,2,3-triazoles from (Z)-arylvinyl bromides by sequential elimination–cycloaddition reaction. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1859-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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19
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20
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Afraj SN, Chen C. Tin(II) Chloride Catalyzed Multicomponent Synthesis of Propargylamines and Intramolecular [3+2] Cycloaddition. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201500471] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Shakil N. Afraj
- Department of Chemistry; National Dong Hwa University, Soufeng; Hualien 974 Taiwan
| | - Chinpiao Chen
- Department of Chemistry; National Dong Hwa University, Soufeng; Hualien 974 Taiwan
- General Education Center; Tzu Chi University of Science and Technology; Hualien 970 Taiwan
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21
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Zauer EA. Enthalpy of formation of five-membered nitrogen-containing aromatic heterocycles. RUSS J GEN CHEM+ 2015. [DOI: 10.1134/s1070363215100084] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Beryozkina TV, Efimov IV, Fabian WM, Beliaev NA, Slepukhin PA, Isenov ML, Dehaen W, Lubec G, Eltsov OS, Fan Z, Thomas J, Bakulev VA. Reactivity of 1,2,3-triazoles towards sulfonyl chlorides. A novel approach to 1- and 2-sulfonyl-4-azolyl-1,2,3-triazoles. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.088] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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23
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Audran G, Brémond P, El Abed D, Marque SRA, Siri D, Santelli M. Computational Studies on Intramolecular Cycloadditions of Azidoenynes and Azidobutenenitriles to Give 6 H-Pyrrolo[1,2- c][1,2,3]triazoles and 5 H-Pyrrolo[1,2- d]tetrazoles. Helv Chim Acta 2015. [DOI: 10.1002/hlca.201500003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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24
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John J, Thomas J, Parekh N, Dehaen W. Tandem Organocatalyzed Knoevenagel Condensation/1,3-Dipolar Cycloaddition towards Highly Functionalized Fused 1,2,3-Triazoles. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500459] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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25
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Zhang HP, Wang X. Selectfluor-Mediated Synthesis of Isoindoline Fused with Triazoles under Metal-Free Conditions. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14255507995495] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An efficient selectfluor-mediated cyclisation of 2-arylethynyl-benzyl azides at 80 °C in MeCN yielded 12 arylated triazolo-isoindoline derivatives (seven of which are novel). Products bearing either electron-donating or electron-withdrawing groups on the aromatic ring were formed in comparable yields.
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Affiliation(s)
- Hong-Ping Zhang
- Department of Biology and Chemistry Engineering, Shaoyang University, Shaoyang 422000, P.R. China
| | - Xia Wang
- Department of Biology and Chemistry Engineering, Shaoyang University, Shaoyang 422000, P.R. China
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26
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Design, synthesis, and cytotoxicity of perbutyrylated glycosides of 4β-triazolopodophyllotoxin derivatives. Molecules 2015; 20:3255-80. [PMID: 25690288 PMCID: PMC6272287 DOI: 10.3390/molecules20023255] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 02/04/2015] [Indexed: 11/24/2022] Open
Abstract
A series of novel perbutyrylated glycosides of 4β-triazolopodophyllotoxin derivatives were synthesized by utilizing the copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction. Evaluation of cytotoxicity against a panel of five human cancer cell lines (HL-60, SMMC-7721, A-549, MCF-7, SW480) using the MTT assay shows that some of these glycosylated derivatives have good anticancer activity. Among the synthesized compounds, compound 21a shows the highest activity, with IC50 values ranging from 0.49 to 6.70 μM, which is more potent than the control drugs etoposide and cisplatin. Compound 21a is characterized by a perbutyrylated α-D(+)-galactosyl residue, the absence of an additional linking spacer between the sugar residue and the triazole ring, as well as a 4'-OH group on the E ring of the podophyllotoxin scaffold.
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27
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Rakshit M, Kar GK, Chakrabarty M. A new general synthesis of annulated 1,2,3-triazoles using tandem Sonogashira-CuAAC reaction. MONATSHEFTE FUR CHEMIE 2015. [DOI: 10.1007/s00706-015-1430-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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28
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Bharathimohan K, Ponpandian T, Ahamed AJ, Bhuvanesh N. Sequential decarboxylative azide-alkyne cycloaddition and dehydrogenative coupling reactions: one-pot synthesis of polycyclic fused triazoles. Beilstein J Org Chem 2015; 10:3031-7. [PMID: 25670973 PMCID: PMC4311670 DOI: 10.3762/bjoc.10.321] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2014] [Accepted: 12/02/2014] [Indexed: 12/28/2022] Open
Abstract
Herein, we describe a one-pot protocol for the synthesis of a novel series of polycyclic triazole derivatives. Transition metal-catalyzed decarboxylative CuAAC and dehydrogenative cross coupling reactions are combined in a single flask and achieved good yields of the respective triazoles (up to 97% yield). This methodology is more convenient to produce the complex polycyclic molecules in a simple way.
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Affiliation(s)
- Kuppusamy Bharathimohan
- PG and Research Department of Chemistry, Jamal Mohamed College, affiliated to the Bharathidasan university, Thiruchirapalli - 620020, Tamilnadu, India ; Orchid Chemicals & Pharmaceuticals Ltd, Drug Discovery Research, R&D Center, Sholinganallur, Chennai - 600119, India
| | | | - A Jafar Ahamed
- PG and Research Department of Chemistry, Jamal Mohamed College, affiliated to the Bharathidasan university, Thiruchirapalli - 620020, Tamilnadu, India
| | - Nattamai Bhuvanesh
- X-ray Diffraction Laboratory, Department of Chemistry, Texas A&M University, College Station, Texas 77842, United States
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Li XG, Liu K, Zou G, Liu PN. Ruthenium-Catalyzed Alkenylation of Arenes with Alkynes or Alkenes by 1,2,3-Triazole-Directed C-H Activation. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402938] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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30
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Chemistry of phosphorus ylides 31: Reaction of azidocoumarin with active phosphonium ylides, synthesis and antitumour activities of chromenones. J CHEM SCI 2014. [DOI: 10.1007/s12039-013-0496-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Reddy AS, Reddy MN, Swamy KCK. A simple copper-catalysed tandem cyclisation of ynamides leading to triazolo-1,2,4-benzothiadiazine-1,1-dioxides in PEG-400 medium. RSC Adv 2014. [DOI: 10.1039/c4ra03503h] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Tandem cyclisation of ynamides to triazolo-1,2,4-benzothiadiazine-1,1-dioxides by using copper-catalysis is reported.
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Affiliation(s)
- Alla Siva Reddy
- School of Chemistry
- University of Hyderabad
- Hyderabad 500 046, India
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32
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Zi CT, Xu FQ, Li GT, Li Y, Ding ZT, Zhou J, Jiang ZH, Hu JM. Synthesis and anticancer activity of glucosylated podophyllotoxin derivatives linked via 4β-triazole rings. Molecules 2013; 18:13992-4012. [PMID: 24232736 PMCID: PMC6270044 DOI: 10.3390/molecules181113992] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2013] [Revised: 11/04/2013] [Accepted: 11/05/2013] [Indexed: 02/06/2023] Open
Abstract
A series of 4β-triazole-linked glucose podophyllotoxin conjugates have been designed and synthesized by employing a click chemistry approach. All the compounds were evaluated for their anticancer activity against a panel of five human cancer cell lines (HL-60, SMMC-7721, A-549, MCF-7, SW480) using MTT assays. Most of these triazole derivatives have good anticancer activity. Among them, compound 35 showed the highest potency against all five cancer cell lines tested, with IC₅₀ values ranging from 0.59 to 2.90 μM, which is significantly more active than the drug etoposide currently in clinical use. Structure-activity relationship analysis reveals that the acyl substitution on the glucose residue, the length of oligoethylene glycol linker, and the 4'-demethylation of podophyllotoxin scaffold can significantly affect the potency of the anticancer activity. Most notably, derivatives with a perbutyrylated glucose residue show much higher activity than their counterparts with either a free glucose or a peracetylated glucose residue.
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Affiliation(s)
- Cheng-Ting Zi
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; E-Mails: (C.-T.Z.); (F.-Q.X.); (G.-T.L.); (Y.L.); (J.Z.)
- Key Laboratory of Medicinal Chemistry for Natural Resource, Yunnan University, Kunming 650091, China; E-Mail:
| | - Feng-Qing Xu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; E-Mails: (C.-T.Z.); (F.-Q.X.); (G.-T.L.); (Y.L.); (J.Z.)
| | - Gen-Tao Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; E-Mails: (C.-T.Z.); (F.-Q.X.); (G.-T.L.); (Y.L.); (J.Z.)
| | - Yan Li
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; E-Mails: (C.-T.Z.); (F.-Q.X.); (G.-T.L.); (Y.L.); (J.Z.)
| | - Zhong-Tao Ding
- Key Laboratory of Medicinal Chemistry for Natural Resource, Yunnan University, Kunming 650091, China; E-Mail:
| | - Jun Zhou
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; E-Mails: (C.-T.Z.); (F.-Q.X.); (G.-T.L.); (Y.L.); (J.Z.)
| | - Zi-Hua Jiang
- Department of Chemistry, Lakehead University, 955 Oliver Road, Thunder Bay, ON P7B 5E1, Canada
- Authors to whom correspondence should be addressed; E-Mails: (Z.-H.J.); (J.-M.H.); Tel.: +1-807-766-7171 (Z.-H.J.); Fax: +1-807-346-7775 (Z.-H.J.); Tel.: +86-871-6522-3264 (J.-M.H.); Fax: +86-871-6522-3261 (J.-M.H.)
| | - Jiang-Miao Hu
- State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650201, China; E-Mails: (C.-T.Z.); (F.-Q.X.); (G.-T.L.); (Y.L.); (J.Z.)
- Authors to whom correspondence should be addressed; E-Mails: (Z.-H.J.); (J.-M.H.); Tel.: +1-807-766-7171 (Z.-H.J.); Fax: +1-807-346-7775 (Z.-H.J.); Tel.: +86-871-6522-3264 (J.-M.H.); Fax: +86-871-6522-3261 (J.-M.H.)
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33
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Ferreira JP, Silva VL, Elguero J, Silva AM. Synthesis of new pyrazole-1,2,3-triazole dyads. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.07.120] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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34
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2-Chloro-7-methyl-3-({4-[(4-nitrophenoxy)methyl]-1H-1,2,3-triazol-1-yl}methyl)quinoline. MOLBANK 2013. [DOI: 10.3390/m797] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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35
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Gawande MB, Bonifácio VDB, Luque R, Branco PS, Varma RS. Benign by design: catalyst-free in-water, on-water green chemical methodologies in organic synthesis. Chem Soc Rev 2013; 42:5522-51. [DOI: 10.1039/c3cs60025d] [Citation(s) in RCA: 501] [Impact Index Per Article: 45.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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36
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Fiandanese V, Marino I, Punzi A. An easy access to 4-(1,2,3-triazolylalkyl)-1,2,3-triazole-fused dihydroisoquinolines and dihydroisoindoles. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.10.005] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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37
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38
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39
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Das Adhikary N, Chattopadhyay P. Design and Synthesis of 1,2,3-Triazole-Fused Chiral Medium-Ring Benzo-Heterocycles, Scaffolds Mimicking Benzolactams. J Org Chem 2012; 77:5399-405. [DOI: 10.1021/jo3004327] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nirmal Das Adhikary
- Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Kolkata
700032, India
| | - Partha Chattopadhyay
- Chemistry Division, CSIR-Indian Institute of Chemical Biology, 4 Raja S. C. Mullick Road, Kolkata
700032, India
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40
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Shafran Y, Rozin Y, Beryozkina T, Zhidovinov S, Eltsov O, Subbotina J, Leban J, Novikova R, Bakulev V. Self condensation of enamines mediated by acetylation. A novel approach to 1-(azol-5-yl)-(1E,3Z)-butadiene-4-N,N-dimethylamines. Org Biomol Chem 2012; 10:5795-8. [DOI: 10.1039/c2ob25331c] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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41
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Schulman JM, Friedman AA, Panteleev J, Lautens M. Synthesis of 1,2,3-triazole-fused heterocycles viaPd-catalyzed cyclization of 5-iodotriazoles. Chem Commun (Camb) 2012; 48:55-7. [DOI: 10.1039/c1cc16110e] [Citation(s) in RCA: 69] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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42
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Fiandanese V, Maurantonio S, Punzi A, Rafaschieri GG. A general procedure for the synthesis of alkyl- and arylethynyl-1,2,3-triazole-fused dihydroisoquinolines. Org Biomol Chem 2012; 10:1186-95. [DOI: 10.1039/c1ob06701j] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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43
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Chen H, Zuo S, Wang X, Tang X, Zhao M, Lu Y, Chen L, Liu J, Liu Y, Liu D, Zhang S, Li T. Synthesis of 4β-triazole-podophyllotoxin derivatives by azide-alkyne cycloaddition and biological evaluation as potential antitumor agents. Eur J Med Chem 2011; 46:4709-14. [PMID: 21821321 DOI: 10.1016/j.ejmech.2011.07.024] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2011] [Revised: 07/04/2011] [Accepted: 07/14/2011] [Indexed: 10/18/2022]
Abstract
A representative synthetic process of derivatizing the natural product podophyllotoxin utilizing the copper-catalyzed azide-alkyne cycloaddition (CuAAC) is described including molecular design, reaction optimization and X-ray structure confirmation. Evaluation of cytotoxicity against human cancer cell lines (Hela, K562 and K562/A02) using MTT assay proves that these triazole derivatives have good antitumor activities. High activities toward the drug resistant K562/A02 cell line reveal promising future for these derivatives. The rarely prepared 1,5-disubstituted triazole isomers, which would be omitted by the "click chemistry", were found to have superior cytotoxicities to that of the 1,4-disubstituted isomers.
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Affiliation(s)
- Hong Chen
- Pharmacognosy Division, Medical College of Chinese People's Armed Police Force, Tianjin 300162, China.
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44
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Mandadapu AK, Sharma SK, Gupta S, Krishna DGV, Kundu B. Unprecedented Cu-catalyzed coupling of internal 1,3-diynes with azides: one-pot tandem cyclizations involving 1,3-dipolar cycloaddition and carbocyclization furnishing naphthotriazoles. Org Lett 2011; 13:3162-5. [PMID: 21591629 DOI: 10.1021/ol201092k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
A one-pot protocol for the synthesis of triazole-annulated polyheterocycles via metal-catalyzed coupling of internal 1,4-disubstituted 1,3-diynes and organic azides has been described. The mechanistic rationale for the reaction suggests tandem cyclizations involving copper-catalyzed cycloaddition and 6-endo carbocyclization reactions. The cascade cyclization leads to an increase in molecular complexity to furnish naphtho[1,2-d]triazoles in satisfactory yields. The generality of the method has been demonstrated by using a series of aromatic/aliphatic azides and symmetrical internal 1,3-diynes.
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Affiliation(s)
- Anil K Mandadapu
- Medicinal Chemistry Division, Central Drug Research Institute, CSIR, Lucknow 226 001, India
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45
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Fiandanese V, Marchese G, Punzi A, Iannone F, Rafaschieri GG. An easy synthetic approach to 1,2,3-triazole-fused heterocycles. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.09.068] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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