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Azpíroz R, Greger I, Oro LA, Passarelli V, Castarlenas R, Pérez‐Torrente JJ. Preparation of Butadienylpyridines by Iridium-NHC-Catalyzed Alkyne Hydroalkenylation and Quinolizine Rearrangement. Chemistry 2021; 27:11868-11878. [PMID: 33998070 PMCID: PMC8453560 DOI: 10.1002/chem.202101414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Indexed: 11/08/2022]
Abstract
Iridium(I) N-heterocyclic carbene complexes of formula Ir(κ2 O,O'-BHetA)(IPr)(η2 -coe) [BHetA=bis-heteroatomic acidato, acetylacetonate or acetate; IPr=1,3-bis(2,6-diisopropylphenyl)imidazolin-2-carbene; coe=cyclooctene] have been prepared by treating Ir(κ2 O,O'-BHetA)(η2 -coe)2 complexes with IPr. These complexes react with 2-vinylpyridine to afford the hydrido-iridium(III)-alkenyl cyclometalated derivatives IrH(κ2 O,O'-BHetA)(κ2 N,C-C7 H6 N)(IPr) through the iridium(I) intermediate Ir(κ2 O,O'-BHetA)(IPr)(η2 -C7 H7 N). The cyclometalated IrH(κ2 O,O'-acac)(κ2 N,C-C7 H6 N)(IPr) complex efficiently catalyzes the hydroalkenylation of aromatic and aliphatic terminal alkynes and enynes with 2-vinylpyridine to afford 2-(4R-butadienyl)pyridines with Z,E configuration as the major reaction products (yield up to 89 %). In addition, unprecedented (Z)-2-butadienyl-5R-pyridine derivatives have been obtained as minor reaction products (yield up to 21 %) from the elusive 1Z,3gem-butadienyl hydroalkenylation products. These compounds undergo a thermal 6π-electrocyclization to afford bicyclic 4H-quinolizine derivatives that, under catalytic reaction conditions, tautomerize to 6H-quinolizine to afford the (Z)-2-(butadienyl)-5R-pyridine by a retro-electrocyclization reaction.
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Affiliation(s)
- Ramón Azpíroz
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea-ISQCHUniversidad de Zaragoza-CSIC, Facultad de Ciencias50009ZaragozaSpain
| | - Ingo Greger
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea-ISQCHUniversidad de Zaragoza-CSIC, Facultad de Ciencias50009ZaragozaSpain
- CLARIANT, Gendorf Site84508BurgkirchenGermany
| | - Luis A. Oro
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea-ISQCHUniversidad de Zaragoza-CSIC, Facultad de Ciencias50009ZaragozaSpain
| | - Vincenzo Passarelli
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea-ISQCHUniversidad de Zaragoza-CSIC, Facultad de Ciencias50009ZaragozaSpain
| | - Ricardo Castarlenas
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea-ISQCHUniversidad de Zaragoza-CSIC, Facultad de Ciencias50009ZaragozaSpain
| | - Jesús J. Pérez‐Torrente
- Departamento de Química Inorgánica Instituto de Síntesis Química y Catálisis Homogénea-ISQCHUniversidad de Zaragoza-CSIC, Facultad de Ciencias50009ZaragozaSpain
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2
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Quan X, Kerdphon S, Peters BBC, Rujirawanich J, Krajangsri S, Jongcharoenkamol J, Andersson PG. Cationic NHC-Phosphine Iridium Complexes: Highly Active Catalysts for Base-Free Hydrogenation of Ketones. Chemistry 2020; 26:13311-13316. [PMID: 32678969 PMCID: PMC7693092 DOI: 10.1002/chem.202002811] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2020] [Revised: 07/14/2020] [Indexed: 11/07/2022]
Abstract
Novel bidentate N-heterocyclic carbene-phosphine iridium complexes have been synthesized and evaluated in the hydrogenation of ketones. Reported catalytic systems require base additives and, if excluded, need elevated temperature or high pressure of hydrogen gas to achieve satisfactory reactivity. The developed catalysts showed extremely high reactivity and good enantioselectivity under base-free and mild conditions. In the presence of 1 mol % catalyst under 1 bar hydrogen pressure at room temperature, hydrogenation was complete in 30 minutes giving up to 96 % ee. Again, this high reactivity was achieved in additive-free conditions. Mechanistic experiments demonstrated that balloon pressure of hydrogen was sufficient to form the activate species by reducing and eliminating the 1,5-cyclooctadiene ligand. The pre-activated catalyst was able to hydrogenate acetophenone with 89 % conversion in 5 min.
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Affiliation(s)
- Xu Quan
- Department of Organic ChemistryStockholm UniversityStockholm10691Sweden
| | | | - Bram B. C. Peters
- Department of Organic ChemistryStockholm UniversityStockholm10691Sweden
| | | | | | | | - Pher G. Andersson
- Department of Organic ChemistryStockholm UniversityStockholm10691Sweden
- School of Chemistry and PhysicsUniversity of Kwazulu-NatalPrivate Bag X54001Durban4000South Africa
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3
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Higashida K, Brüning F, Tsujimoto N, Higashihara K, Nagae H, Togni A, Mashima K. Monohydride‐Dichloro Rhodium(III) Complexes with Chiral Diphosphine Ligands as Catalysts for Asymmetric Hydrogenation of Olefinic Substrates. Chemistry 2020; 26:8749-8759. [DOI: 10.1002/chem.202000542] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Kosuke Higashida
- Department of ChemistryGraduate School of Engineering ScienceOsaka University Toyonaka Osaka 560-8531 Japan
| | - Fabian Brüning
- Department of Chemistry and Applied BiosciencesSwiss Federal Institute of Technology Vladimir-Prelog-Weg 2 8093 Zürich Switzerland
| | - Nagataka Tsujimoto
- Department of ChemistryGraduate School of Engineering ScienceOsaka University Toyonaka Osaka 560-8531 Japan
| | - Kenya Higashihara
- Department of ChemistryGraduate School of Engineering ScienceOsaka University Toyonaka Osaka 560-8531 Japan
| | - Haruki Nagae
- Department of ChemistryGraduate School of Engineering ScienceOsaka University Toyonaka Osaka 560-8531 Japan
| | - Antonio Togni
- Department of Chemistry and Applied BiosciencesSwiss Federal Institute of Technology Vladimir-Prelog-Weg 2 8093 Zürich Switzerland
| | - Kazushi Mashima
- Department of ChemistryGraduate School of Engineering ScienceOsaka University Toyonaka Osaka 560-8531 Japan
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Ayya Swamy P C, Varenikov A, Ruiter G. Direct Asymmetric Hydrogenation and Dynamic Kinetic Resolution of Aryl Ketones Catalyzed by an Iridium‐NHC Exhibiting High Enantio‐ and Diastereoselectivity. Chemistry 2020; 26:2333-2337. [DOI: 10.1002/chem.201904911] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2019] [Revised: 12/10/2019] [Indexed: 12/21/2022]
Affiliation(s)
- Chinna Ayya Swamy P
- Schulich Faculty of ChemistryTechnion—Israel Institute of Technology Technion City 3200008 Haifa Israel
| | - Andrii Varenikov
- Schulich Faculty of ChemistryTechnion—Israel Institute of Technology Technion City 3200008 Haifa Israel
| | - Graham Ruiter
- Schulich Faculty of ChemistryTechnion—Israel Institute of Technology Technion City 3200008 Haifa Israel
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5
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Masoud SM, Akmalov TR, Palagin KA, Dolgushin FM, Nefedov SE, Osipov SN. Ruthenium-Alkylidene Complexes with Sterically Rigid Fluorinated NHC Ligands. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801116] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Salekh M. Masoud
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Timur R. Akmalov
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Konstantin A. Palagin
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Fedor M. Dolgushin
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Sergey E. Nefedov
- N. S. Kurnakov Institute of General and Inorganic Chemistry; Russian Academy of Sciences; Leninsky pr. 31 119991 Moscow Russia
| | - Sergey N. Osipov
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
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6
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Biosca M, Magre M, Coll M, Pàmies O, Diéguez M. Alternatives to Phosphinooxazoline (t-
BuPHOX) Ligands in the Metal-Catalyzed Hydrogenation of Minimally Functionalized Olefins and Cyclic β-Enamides. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700573] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Maria Biosca
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili; Campus Sescelades, C/ Marcel⋅lí Domingo, 1. 43007 Tarragona Spain
| | - Marc Magre
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili; Campus Sescelades, C/ Marcel⋅lí Domingo, 1. 43007 Tarragona Spain
| | - Mercè Coll
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili; Campus Sescelades, C/ Marcel⋅lí Domingo, 1. 43007 Tarragona Spain
| | - Oscar Pàmies
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili; Campus Sescelades, C/ Marcel⋅lí Domingo, 1. 43007 Tarragona Spain
| | - Montserrat Diéguez
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili; Campus Sescelades, C/ Marcel⋅lí Domingo, 1. 43007 Tarragona Spain
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Topchiy MA, Zotova MA, Masoud SM, Mailyan AK, Ananyev IV, Nefedov SE, Asachenko AF, Osipov SN. Fluorinated Unsymmetrical N
,N
′-Diaryl Imidazolium Salts-New Functionalized NHC-Ligand Precursors. Chemistry 2017; 23:6663-6674. [DOI: 10.1002/chem.201700624] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Maxim A. Topchiy
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Maria A. Zotova
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Salekh M. Masoud
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Artur K. Mailyan
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
- Department of Chemistry and Biochemistry; University of California; Santa Barbara California 93106-9510 USA
| | - Ivan V. Ananyev
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Sergey E. Nefedov
- N. S. Kurnakov Institute of General and Inorganic Chemistry; Leninskij pr. 31 119991 Moscow Russia
| | - Andrey F. Asachenko
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
| | - Sergey N. Osipov
- A. N. Nesmeyanov Institute of Organoelement Compounds; Russian Academy of Sciences; Vavilov str. 28 119991 Moscow Russia
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Pàmies O, Magre M, Diéguez M. Extending the Substrate Scope for the Asymmetric Iridium-Catalyzed Hydrogenation of Minimally Functionalized Olefins by Using Biaryl Phosphite-Based Modular Ligand Libraries. CHEM REC 2016; 16:1578-90. [DOI: 10.1002/tcr.201600024] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Oscar Pàmies
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili, C/Marcel·li Domingo, 1; 43007 Tarragona Spain
| | - Marc Magre
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili, C/Marcel·li Domingo, 1; 43007 Tarragona Spain
| | - Montserrat Diéguez
- Departament de Química Física i Inorgànica; Universitat Rovira i Virgili, C/Marcel·li Domingo, 1; 43007 Tarragona Spain
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Biosca M, Paptchikhine A, Pàmies O, Andersson PG, Diéguez M. Extending the Substrate Scope of Bicyclic P‐Oxazoline/Thiazole Ligands for Ir‐Catalyzed Hydrogenation of Unfunctionalized Olefins by Introducing a Biaryl Phosphoroamidite Group. Chemistry 2015; 21:3455-64. [DOI: 10.1002/chem.201405361] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Maria Biosca
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel⋅lí Domingo, s/n. 43007 Tarragona (Spain)
| | - Alexander Paptchikhine
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 106 91, Stockholm (Sweden)
| | - Oscar Pàmies
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel⋅lí Domingo, s/n. 43007 Tarragona (Spain)
| | - Pher G. Andersson
- Department of Organic Chemistry, Arrhenius Laboratory, Stockholm University, 106 91, Stockholm (Sweden)
| | - Montserrat Diéguez
- Departament de Química Física i Inorgànica, Universitat Rovira i Virgili, Campus Sescelades, C/Marcel⋅lí Domingo, s/n. 43007 Tarragona (Spain)
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10
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Wang H, Li N, Yan Z, Zhang J, Wan X. Synthesis and properties of a novel Cu(ii)–pyridineoxazoline containing polymeric catalyst for asymmetric Diels–Alder reaction. RSC Adv 2015. [DOI: 10.1039/c4ra13883j] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Soluble and recyclable Cu(ii)–pyridineoxazoline containing polymeric catalyst shows faster reaction rate and higher enantio-selectivity than its low molecular mass counterpart in D–A reaction of 2-alkenoyl pyridine N-oxide and cyclopentadiene.
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Affiliation(s)
- Heng Wang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Na Li
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Zijia Yan
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Jie Zhang
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
| | - Xinhua Wan
- Beijing National Laboratory for Molecular Sciences
- Key Laboratory of Polymer Chemistry and Physics of Ministry of Education
- College of Chemistry and Molecular Engineering
- Peking University
- Beijing 100871
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Margalef J, Caldentey X, Karlsson EA, Coll M, Mazuela J, Pàmies O, Diéguez M, Pericàs MA. A Theoretically-Guided Optimization of a New Family of Modular P,S-Ligands for Iridium-Catalyzed Hydrogenation of Minimally Functionalized Olefins. Chemistry 2014; 20:12201-14. [DOI: 10.1002/chem.201402978] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2014] [Indexed: 01/25/2023]
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12
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Liu Y, Gridnev ID, Zhang W. Mechanism of the Asymmetric Hydrogenation of Exocyclic α,β-Unsaturated Carbonyl Compounds with an Iridium/BiphPhox Catalyst: NMR and DFT Studies. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201309677] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Liu Y, Gridnev ID, Zhang W. Mechanism of the Asymmetric Hydrogenation of Exocyclic α,β-Unsaturated Carbonyl Compounds with an Iridium/BiphPhox Catalyst: NMR and DFT Studies. Angew Chem Int Ed Engl 2014; 53:1901-5. [DOI: 10.1002/anie.201309677] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2013] [Indexed: 11/09/2022]
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Chen J, Liu D, Butt N, Li C, Fan D, Liu Y, Zhang W. Palladium-Catalyzed Asymmetric Hydrogenation of α-Acyloxy-1-arylethanones. Angew Chem Int Ed Engl 2013; 52:11632-6. [DOI: 10.1002/anie.201306231] [Citation(s) in RCA: 66] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2013] [Indexed: 11/07/2022]
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15
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Chen J, Liu D, Butt N, Li C, Fan D, Liu Y, Zhang W. Palladium-Catalyzed Asymmetric Hydrogenation of α-Acyloxy-1-arylethanones. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201306231] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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