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Del Vecchio A, Rosadoni E, Ballerini L, Cuzzola A, Lipparini F, Ronchi P, Guariento S, Biagetti M, Lessi M, Bellina F. Transition Metal-Driven Selectivity in Direct C-H Arylation of Imidazo[2,1-b]Thiazole. ChemistryOpen 2024:e202400180. [PMID: 39051713 DOI: 10.1002/open.202400180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Indexed: 07/27/2024] Open
Abstract
A selective direct arylation of the different Csp2-H bonds of imidazo[2,1-b]thiazole with (hetero) aryl halides can be achieved simply by switching from a palladium catalyst system to the use of stoichiometric amounts of copper. The observed selectivity, also rationalized by DFT calculations, can be explained by a change in the mechanistic pathways between electrophilic palladation and base-promoted C-H metalation.
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Affiliation(s)
- Antonio Del Vecchio
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi, 13, 56124, Pisa, Italy
| | - Elisabetta Rosadoni
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi, 13, 56124, Pisa, Italy
| | - Lorenzo Ballerini
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi, 13, 56124, Pisa, Italy
| | - Angela Cuzzola
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi, 13, 56124, Pisa, Italy
| | - Filippo Lipparini
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi, 13, 56124, Pisa, Italy
| | - Paolo Ronchi
- Chemistry Research and Drug Design, Chiesi Farmaceutici S.p.A, 43122, Parma, Italy
| | - Sara Guariento
- Chemistry Research and Drug Design, Chiesi Farmaceutici S.p.A, 43122, Parma, Italy
| | - Matteo Biagetti
- Chemistry Research and Drug Design, Chiesi Farmaceutici S.p.A, 43122, Parma, Italy
| | - Marco Lessi
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi, 13, 56124, Pisa, Italy
| | - Fabio Bellina
- Dipartimento di Chimica e Chimica Industriale, Università di Pisa, Via Giuseppe Moruzzi, 13, 56124, Pisa, Italy
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2
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Microwave assisted C-H activation reaction: An overview. Tetrahedron 2022. [DOI: 10.1016/j.tet.2021.132614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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3
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Lessi M, Lucci A, Cuzzola A, Bellina F. Imidazo-Fused Isoindoles by Pd(II)/Ag(I)-Promoted Intramolecular Dehydrogenative Coupling. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901618] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Marco Lessi
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Moruzzi 13 56124 Pisa Italy
| | - Antonio Lucci
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Moruzzi 13 56124 Pisa Italy
| | - Angela Cuzzola
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Moruzzi 13 56124 Pisa Italy
| | - Fabio Bellina
- Dipartimento di Chimica e Chimica Industriale; Università di Pisa; Via Moruzzi 13 56124 Pisa Italy
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4
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Wu J, Luo H, Wang T, Sun H, Zhang Q, Chai Y. Diverse synthesis of pyrimido[1,2-a]benzimidazoles and imidazo[2,1-b]benzothiazoles via CuI-catalyzed decarboxylic multicomponent reactions of heterocyclic azoles, aldehydes and alkynecarboxylic acids. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.01.009] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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5
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The Chemistry of Sulfur-Containing [5,5]-Fused Ring Systems With a Bridgehead Nitrogen. ADVANCES IN HETEROCYCLIC CHEMISTRY 2018. [DOI: 10.1016/bs.aihch.2017.10.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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6
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Santos KS, Sandagorda EMA, Cargnelutti R, Barcellos T, Jacob RG, Alves D, Schumacher RF. Copper-Catalyzed Selective Synthesis of 5-Selanyl-imidazo[2,1-b
]thiazoles. ChemistrySelect 2017. [DOI: 10.1002/slct.201702371] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Kelvin S. Santos
- LASOL - CCQFA -; Universidade Federal de Pelotas - UFPel - P.O. Box; 354 - 96010-310 Pelotas, RS Brazil
| | - Eduardo M. A. Sandagorda
- LASOL - CCQFA -; Universidade Federal de Pelotas - UFPel - P.O. Box; 354 - 96010-310 Pelotas, RS Brazil
| | - Roberta Cargnelutti
- LMI - Departamento de Química; Universidade Federal de Santa Maria - UFSM; 97105-900 Santa Maria, RS Brazil
| | - Thiago Barcellos
- Institute of Biotechnology; University of Caxias do Sul - UCS -; Caxias do Sul, RS Brazil
| | - Raquel G. Jacob
- LASOL - CCQFA -; Universidade Federal de Pelotas - UFPel - P.O. Box; 354 - 96010-310 Pelotas, RS Brazil
| | - Diego Alves
- LASOL - CCQFA -; Universidade Federal de Pelotas - UFPel - P.O. Box; 354 - 96010-310 Pelotas, RS Brazil
| | - Ricardo F. Schumacher
- LASOL - CCQFA -; Universidade Federal de Pelotas - UFPel - P.O. Box; 354 - 96010-310 Pelotas, RS Brazil
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7
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Davies DL, Macgregor SA, McMullin CL. Computational Studies of Carboxylate-Assisted C-H Activation and Functionalization at Group 8-10 Transition Metal Centers. Chem Rev 2017; 117:8649-8709. [PMID: 28530807 DOI: 10.1021/acs.chemrev.6b00839] [Citation(s) in RCA: 398] [Impact Index Per Article: 56.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Computational studies on carboxylate-assisted C-H activation and functionalization at group 8-10 transition metal centers are reviewed. This Review is organized by metal and will cover work published from late 2009 until mid-2016. A brief overview of computational work prior to 2010 is also provided, and this outlines the understanding of carboxylate-assisted C-H activation in terms of the "ambiphilic metal-ligand assistance" (AMLA) and "concerted metalation deprotonation" (CMD) concepts. Computational studies are then surveyed in terms of the nature of the C-H bond being activated (C(sp2)-H or C(sp3)-H), the nature of the process involved (intramolecular with a directing group or intermolecular), and the context (stoichiometric C-H activation or within a variety of catalytic processes). This Review aims to emphasize the connection between computation and experiment and to highlight the contribution of computational chemistry to our understanding of catalytic C-H functionalization based on carboxylate-assisted C-H activation. Some opportunities where the interplay between computation and experiment may contribute further to the areas of catalytic C-H functionalization and applied computational chemistry are identified.
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Affiliation(s)
- David L Davies
- Department of Chemistry, University of Leicester , Leicester LE1 7RH, United Kingdom
| | - Stuart A Macgregor
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh EH14 4AS, United Kingdom
| | - Claire L McMullin
- Institute of Chemical Sciences, Heriot-Watt University , Edinburgh EH14 4AS, United Kingdom
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Prieto P, de la Hoz A, Díaz-Ortiz A, Rodríguez AM. Understanding MAOS through computational chemistry. Chem Soc Rev 2017; 46:431-451. [DOI: 10.1039/c6cs00393a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Computational chemistry may explain and rationalize the impact of microwave irradiation in organic synthesis.
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Affiliation(s)
- P. Prieto
- Departamento de Química Orgánica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
- 13071 Ciudad Real
- Spain
| | - A. de la Hoz
- Departamento de Química Orgánica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
- 13071 Ciudad Real
- Spain
| | - A. Díaz-Ortiz
- Departamento de Química Orgánica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
- 13071 Ciudad Real
- Spain
| | - A. M. Rodríguez
- Department of Chemical Sciences
- University of Naples Federico II
- Naples 80126
- Italy
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9
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Huang G, Teng M, Liu B, Rong M, Liu Y, Chen Y. Palladium-catalyzed site-selective C H alkenylation of imidazo[2,1-b]thiazoles. J Organomet Chem 2016. [DOI: 10.1016/j.jorganchem.2016.06.014] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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10
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Shi B, Zhu Z, Zhu YS, Zhou D, Wang J, Zhou P, Jing H. Approach for 2-(arylthio)imidazoles and imidazo[2,1-b]thiazoles from imidazo[2,1-b][1,3,4]thiadiazoles by ring-opening and -reconstruction. Org Biomol Chem 2016; 14:2978-84. [DOI: 10.1039/c6ob00102e] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Useful heterocyclic synthons of imidazo[2,1-b][1,3,4]thiadiazoles were developed to synthesize imidazo[2,1-b]thiazoles and 2-(arylthio)-1H-imidazoles under mild reaction conditions.
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Affiliation(s)
- Benyi Shi
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Zhouhe Zhu
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Yi-Shuo Zhu
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Dagang Zhou
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Jinyuan Wang
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Panpan Zhou
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
| | - Huanwang Jing
- State Key Laboratory of Applied Organic Chemistry
- College of Chemistry and Chemical Engineering
- Lanzhou University
- Lanzhou 730000
- P. R. China
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11
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Liu W, Wang S, Yao H, Li Z, Huang Y, Kong C. Regioselective palladium-catalyzed phosphonation of imidazo[2,1-b]thiazoles with dialkyl phosphites. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.09.078] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
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12
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Yue Y, Sun Y, Dong Q, Liu R, Yan X, Zhang Y, Liu J. Interaction of human serum albumin with novel imidazole derivatives studied by spectroscopy and molecular docking. LUMINESCENCE 2015; 31:671-81. [DOI: 10.1002/bio.3010] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2015] [Revised: 07/19/2015] [Accepted: 07/20/2015] [Indexed: 01/07/2023]
Affiliation(s)
- Yuanyuan Yue
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Henan Normal University; Xinxiang People's Republic of China
| | - Yangyang Sun
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Henan Normal University; Xinxiang People's Republic of China
| | - Qiao Dong
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Henan Normal University; Xinxiang People's Republic of China
| | - Ren Liu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Henan Normal University; Xinxiang People's Republic of China
| | - Xuyang Yan
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Henan Normal University; Xinxiang People's Republic of China
| | - Yajie Zhang
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Henan Normal University; Xinxiang People's Republic of China
| | - Jianming Liu
- Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals; Henan Normal University; Xinxiang People's Republic of China
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13
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Kashin AN, Ganina OG, Cheprakov AV, Beletskaya IP. The Direct Non-Perturbing Leaching Test in the Phosphine-Free Suzuki-Miyaura Reaction Catalyzed by Palladium Nanoparticles. ChemCatChem 2015. [DOI: 10.1002/cctc.201500329] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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14
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Liu W, Wang S, Jiang Y, He P, Zhang Q, Cao H. Copper-Catalyzed Regioselective C5 Sulfenylation of Imidazo[2,1-b]thiazoles with Thiols. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201402289] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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