1
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Kozhummal H, Das SK, Cooze CJC, Lundgren RJ. Enantio- and Z-Selective δ-Hydroarylation of Aryl-Substituted 1,3-Dienes via Rh-Catalyzed Conjugate Addition. Angew Chem Int Ed Engl 2024; 63:e202406102. [PMID: 38753742 DOI: 10.1002/anie.202406102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2024] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 05/18/2024]
Abstract
Metal-catalyzed enantioselective conjugate arylations of electron-poor alkenes are highly selective processes for C(sp2)-C(sp3) bond formation. δ-Selective hydroarylations of electron-poor 1,3-dienes are less well developed and reactions that deliver high enantioselectivity while giving single alkene isomer products are elusive. Here we report the Rh-catalyzed δ-arylation of aryl-substituted 1,3-dienes that gives nearly exclusive Z-1,4-addition products (generally with >95 : 5 positional and geometrical selectivity). This remote functionalization provides access to chiral diarylated alkenes from readily available precursors poised for further functionalization, including in the synthesis of bioactive molecules. Mechanistic studies suggest that protonolysis of a Rh-allyl intermediate generated by diene insertion into a Rh-aryl is the turnover limiting step and occurs by an inner-sphere proton transfer pathway.
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Affiliation(s)
- Hima Kozhummal
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
| | - Sandip Kumar Das
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
| | | | - Rylan J Lundgren
- Department of Chemistry, University of Alberta, Edmonton, Alberta, T6G 2G2, Canada
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2
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Abstract
Asymmetric catalysis has emerged as a general and powerful approach for constructing chiral compounds in an enantioselective manner. Hence, developing novel chiral ligands and catalysts that can effectively induce asymmetry in reactions is crucial in modern chemical synthesis. Among such chiral ligands and catalysts, chiral dienes and their metal complexes have received increased attention, and a great progress has been made over the past two decades. This review provides comprehensive and critical information on the essential aspects of chiral diene ligands and their importance in asymmetric catalysis. The literature covered ranges from August 2003 (when the first effective chiral diene ligand for asymmetric catalysis was reported) to October 2021. This review is divided into two parts. In the first part, the chiral diene ligands are categorized according to their structures, and their preparation methods are summarized. In the second part, their applications in asymmetric transformations are presented according to the reaction types.
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Affiliation(s)
- Yinhua Huang
- College of Materials, Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education, Hangzhou Normal University, Hangzhou, Zhejiang 311121, China
| | - Tamio Hayashi
- Department of Chemistry, National Tsing Hua University, Hsinchu 30013, Taiwan
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3
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Hu F, Jia J, Li X, Xia Y. Enantioselective Hydroarylation or Hydroalkenylation of Benzo[ b]thiophene 1,1-Dioxides with Organoboranes. Org Lett 2021; 23:896-901. [PMID: 33433227 DOI: 10.1021/acs.orglett.0c04114] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
An efficient protocol for the asymmetric hydroarylation and hydroalkenylation of benzo[b]thiophene 1,1-dioxides with organoboranes has been developed. The combination of a rhodium(I) precatalyst and a chiral diene ligand constitutes the catalytic system, which enables the facile synthesis of 2,3-dihydrobenzo[b]thiophene 1,1-dioxides in good yields with high enantioselectivities. The merging of this asymmetric hydroarylation with the downstream alkylations delivers 2,3-dihydrobenzo[b]thiophene 1,1-dioxides that contain two continuous quaternary stereocenters with high enantioselectivities in a diastereodivergent manner.
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Affiliation(s)
- Fangdong Hu
- West China School of Public Health and West China Fourth Hospital and State Key Laboratory of Biotherapy, Sichuan University, Chengdu 610041, China.,School of Chemistry and Chemical Engineering, Linyi University, Linyi 276005, China
| | - Jie Jia
- West China School of Public Health and West China Fourth Hospital and State Key Laboratory of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Ximing Li
- West China School of Public Health and West China Fourth Hospital and State Key Laboratory of Biotherapy, Sichuan University, Chengdu 610041, China
| | - Ying Xia
- West China School of Public Health and West China Fourth Hospital and State Key Laboratory of Biotherapy, Sichuan University, Chengdu 610041, China
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4
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Miller SJ, Ishitani H, Furiya Y, Kobayashi S. High-Throughput Synthesis of ( S)-α-Phellandrene through Three-Step Sequential Continuous-Flow Reactions. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.0c00391] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Samuel J. Miller
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Haruro Ishitani
- GSC Social Cooperation Laboratory, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Yuichi Furiya
- GSC Social Cooperation Laboratory, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shu̅ Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
- GSC Social Cooperation Laboratory, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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5
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Yasukawa T, Miyamura H, Kobayashi S. Chiral Rhodium Nanoparticle-Catalyzed Asymmetric Arylation Reactions. Acc Chem Res 2020; 53:2950-2963. [PMID: 33259184 DOI: 10.1021/acs.accounts.0c00587] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The development of heterogeneous catalyst systems for enantioselective reactions is an important subject in modern chemistry as they can be easily separated from products and potentially reused; this is particularly favorable in achieving a more sustainable society. Whereas numerous homogeneous chiral small molecule catalysts have been developed to date, there are only limited examples of heterogeneous ones that maintain high activity and have a long lifetime. On the other hand, metal nanoparticle catalysts have attracted much attention in organic chemistry due to their robustness and ease of deposition on solid supports. Given these advantages, metal nanoparticles modified with chiral ligands, defined as "chiral metal nanoparticles", would work efficiently in asymmetric catalysis. Although asymmetric hydrogenation catalyzed by chiral metal nanoparticles was pioneered in the late twentieth century, the application of chiral metal nanoparticle catalysis for asymmetric C-C bond-forming reactions that give a high level of enantioselectivity with wide substrate scope was very limited.This Account summarizes recent investigations that we have carried out in the field of chiral rhodium (Rh) nanoparticle catalysis for asymmetric arylation reactions. We initially utilized composites of polystyrene-based copolymers with cross-linking moieties and carbon black incarcerated Rh nanoparticle catalysts for the asymmetric 1,4-addition of arylboronic acids to enones. We found that chiral diene-modified heterogeneous Rh nanoparticles were effective in these reactions, with excellent enantioselectivities and without causing metal leaching, and that bimetallic Rh/Ag nanoparticle catalysts enhanced activity. The catalyst could be easily recovered and reused more than ten times, thus demonstrating the robustness of metal nanoparticle catalysts.We then developed a secondary amide-substituted chiral diene modifier designed as a bifunctional ligand that possesses a metal biding site and a NH group to activate a substrate through hydrogen bonding. This chiral diene was very effective for the Rh/Ag nanoparticle-catalyzed asymmetric arylation of various electron-deficient olefins, including enones, unsaturated esters, unsaturated amides and nitroolefins, and imines to afford the corresponding products in excellent yields and with outstanding enantioselectivities. The system was also applicable for the synthesis of intermediates of various useful compounds. Furthermore, the compatibility of chiral Rh nanoparticles with other catalysts was confirmed, enabling the development of tandem reaction systems and cooperative catalyst systems.The nature of the active species was investigated. Several characteristic features of the heterogeneous nanoparticle systems that were completely different from those of the corresponding homogeneous metal complex systems were found.
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Affiliation(s)
- Tomohiro Yasukawa
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Hiroyuki Miyamura
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shu̅ Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo, 7-3-1, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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6
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Kirchhof M, Gugeler K, Fischer FR, Nowakowski M, Bauer A, Alvarez-Barcia S, Abitaev K, Schnierle M, Qawasmi Y, Frey W, Baro A, Estes DP, Sottmann T, Ringenberg MR, Plietker B, Bauer M, Kästner J, Laschat S. Experimental and Theoretical Study on the Role of Monomeric vs Dimeric Rhodium Oxazolidinone Norbornadiene Complexes in Catalytic Asymmetric 1,2- and 1,4-Additions. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00310] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Manuel Kirchhof
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Katrin Gugeler
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Felix Richard Fischer
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Michal Nowakowski
- Department Chemie und Center for Sustainable Systems Design (CSSD), Universität Paderborn, Warburger Str. 100, D-33098 Paderborn, Germany
| | - Alina Bauer
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Sonia Alvarez-Barcia
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Karina Abitaev
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Marc Schnierle
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Yaseen Qawasmi
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Wolfgang Frey
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Angelika Baro
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Deven P. Estes
- Institut für Technische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Thomas Sottmann
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Mark R. Ringenberg
- Institut für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Bernd Plietker
- Technische Universität Dresden, Professur für Organische Chemie I, Bergstraße 66, D-01069 Dresden, Germany
| | - Matthias Bauer
- Department Chemie und Center for Sustainable Systems Design (CSSD), Universität Paderborn, Warburger Str. 100, D-33098 Paderborn, Germany
| | - Johannes Kästner
- Institut für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Sabine Laschat
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
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7
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Niu JP, Nie J, Li S, Ma JA. Organocatalytic asymmetric synthesis of β,β-diaryl ketones via one-pot tandem dehydration/1,6-addition/decarboxylation transformation of β-keto acids and 4-hydroxybenzyl alcohols. Chem Commun (Camb) 2020; 56:8687-8690. [PMID: 32613956 DOI: 10.1039/d0cc02213f] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein we describe an organocatalytic protocol for the asymmetric synthesis of β,β-diaryl ketones. Under the catalysis of a chiral phosphoric acid, 4-hydroxybenzyl alcohols underwent dehydration to form para-quinone methides, which reacted with β-keto acids in 1,6-addition reactions. Upon treatment with Et3N in one-pot, decarboxylation proceeded to provide the desired chiral ketones in nearly quantitative yields with high enantioselectivities.
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Affiliation(s)
- Jia-Pan Niu
- Department of Chemistry, Tianjin Key Laboratory of Molecular Optoelectronic Sciences, and Tianjin Collaborative Innovation Centre of Chemical Science & Engineering, Tianjin University, Tianjin 300072, P. R. China.
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8
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Dell'Aera M, Perna FM, Vitale P, Altomare A, Palmieri A, Maddock LCH, Bole LJ, Kennedy AR, Hevia E, Capriati V. Boosting Conjugate Addition to Nitroolefins Using Lithium Tetraorganozincates: Synthetic Strategies and Structural Insights. Chemistry 2020; 26:8742-8748. [PMID: 32181938 DOI: 10.1002/chem.202001294] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2020] [Indexed: 11/09/2022]
Abstract
We report the first transition metal catalyst- and ligand-free conjugate addition of lithium tetraorganozincates (R4 ZnLi2 ) to nitroolefins. Displaying enhanced nucleophilicity combined with unique chemoselectivity and functional group tolerance, homoleptic aliphatic and aromatic R4 ZnLi2 provide access to valuable nitroalkanes in up to 98 % yield under mild conditions (0 °C) and short reaction time (30 min). This is particularly remarkable when employing β-nitroacrylates and β-nitroenones, where despite the presence of other electrophilic groups, selective 1,4 addition to the C=C is preferred. Structural and spectroscopic studies confirmed the formation of tetraorganozincate species in solution, the nature of which has been a long debated issue, and allowed to unveil the key role played by donor additives on the aggregation and structure of these reagents. Thus, while chelating N,N,N',N'-tetramethylethylenediamine (TMEDA) and (R,R)-N,N,N',N'-tetramethyl-1,2-diaminocyclohexane (TMCDA) favour the formation of contacted-ion pair zincates, macrocyclic Lewis donor 12-crown-4 triggers an immediate disproportionation process of Et4 ZnLi2 into equimolar amounts of solvent-separated Et3 ZnLi and EtLi.
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Affiliation(s)
- Marzia Dell'Aera
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "A. Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, 70125, Bari, Italy.,Istituto di Cristallografia (IC-CNR), Via Amendola 122/o, 70125, Bari, Italy
| | - Filippo Maria Perna
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "A. Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, 70125, Bari, Italy
| | - Paola Vitale
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "A. Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, 70125, Bari, Italy
| | - Angela Altomare
- Istituto di Cristallografia (IC-CNR), Via Amendola 122/o, 70125, Bari, Italy
| | - Alessandro Palmieri
- School of Science and Technology, Chemistry Division, University of Camerino, Via S. Agostino 1, 62032, Camerino, Italy
| | - Lewis C H Maddock
- Department of Pure and Applied Chemistry, University of Strathclyde Glasgow, G1 1XL, Glasgow, UK
| | - Leonie J Bole
- Department für Chemie und Biochemie, Universität Bern, 3012, Bern, Switzerland
| | - Alan R Kennedy
- Department of Pure and Applied Chemistry, University of Strathclyde Glasgow, G1 1XL, Glasgow, UK
| | - Eva Hevia
- Department für Chemie und Biochemie, Universität Bern, 3012, Bern, Switzerland
| | - Vito Capriati
- Dipartimento di Farmacia-Scienze del Farmaco, Università di Bari "A. Moro", Consorzio C.I.N.M.P.I.S., Via E. Orabona 4, 70125, Bari, Italy.,Dipartimento di Chimica, Istituto di Chimica dei Composti Organometallici (ICCOM)-CNR, Università di Bari "A. Moro", Via E. Orabona 4, 70125, Bari, Italy
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9
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Yonesaki R, Kusagawa I, Morimoto H, Hayashi T, Ohshima T. Rhodium(I)/Chiral Diene‐Catalyzed Enantioselective Addition of Boronic Acids to
N
‐Unsubstituted Isatin‐Derived Ketimines. Chem Asian J 2020; 15:499-502. [DOI: 10.1002/asia.201901745] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Indexed: 12/14/2022]
Affiliation(s)
- Ryohei Yonesaki
- Graduate School of Pharmaceutical SciencesKyushu University Maidashi 3-1-1 Higashi-ku Fukuoka 812-8582 Japan
| | - Ibuki Kusagawa
- Graduate School of Pharmaceutical SciencesKyushu University Maidashi 3-1-1 Higashi-ku Fukuoka 812-8582 Japan
| | - Hiroyuki Morimoto
- Graduate School of Pharmaceutical SciencesKyushu University Maidashi 3-1-1 Higashi-ku Fukuoka 812-8582 Japan
| | - Tamio Hayashi
- Division of Chemistry and Biological ChemistrySchool of Physical and Mathematical SciencesNanyang Technological University 21 Nanyang Link Singapore 637371 Singapore
| | - Takashi Ohshima
- Graduate School of Pharmaceutical SciencesKyushu University Maidashi 3-1-1 Higashi-ku Fukuoka 812-8582 Japan
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10
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Lai J, Li W, Wei S, Li S. Natural carbolines inspired the discovery of chiral CarOx ligands for asymmetric synthesis and antifungal leads. Org Chem Front 2020. [DOI: 10.1039/d0qo00519c] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Natural carboline-inspired novel chiral β-CarOx ligands were designed and synthesized for asymmetric synthesis and discovery of antifungal leads.
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Affiliation(s)
- Jixing Lai
- College of Plant Protection
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application
- Nanjing Agricultural University
- Nanjing 210095
- China
| | - Wei Li
- College of Plant Protection
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application
- Nanjing Agricultural University
- Nanjing 210095
- China
| | - Sanyue Wei
- College of Plant Protection
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application
- Nanjing Agricultural University
- Nanjing 210095
- China
| | - Shengkun Li
- College of Plant Protection
- State & Local Joint Engineering Research Center of Green Pesticide Invention and Application
- Nanjing Agricultural University
- Nanjing 210095
- China
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11
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Deimling M, Kirchhof M, Schwager B, Qawasmi Y, Savin A, Mühlhäuser T, Frey W, Claasen B, Baro A, Sottmann T, Laschat S. Asymmetric Catalysis in Liquid Confinement: Probing the Performance of Novel Chiral Rhodium–Diene Complexes in Microemulsions and Conventional Solvents. Chemistry 2019; 25:9464-9476. [DOI: 10.1002/chem.201900947] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Max Deimling
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Manuel Kirchhof
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Barbara Schwager
- Institut für Physikalische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Yaseen Qawasmi
- Institut für Physikalische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Alex Savin
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Tina Mühlhäuser
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Wolfgang Frey
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Birgit Claasen
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Angelika Baro
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Thomas Sottmann
- Institut für Physikalische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Sabine Laschat
- Institut für Organische ChemieUniversität Stuttgart Pfaffenwaldring 55 70569 Stuttgart Germany
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12
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Li W, Wang G, Lai J, Li S. Multifunctional isoquinoline-oxazoline ligands of chemical and biological importance. Chem Commun (Camb) 2019; 55:5902-5905. [DOI: 10.1039/c9cc01790a] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Multifunctional isoquinoline-oxazolines (MIQOXs) were conceived, synthesized and demonstrated.
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Affiliation(s)
- Wei Li
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Guotong Wang
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Jixing Lai
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
| | - Shengkun Li
- Department of Pesticide Science
- College of Plant Protection
- Nanjing Agricultural University
- Nanjing 210095
- People's Republic of China
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13
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Gracia Retamosa M, Álvarez‐Casao Y, Matador E, Gómez Á, Monge D, Fernández R, Lassaletta JM. Pyridine‐Hydrazone Ligands in Asymmetric Palladium‐Catalyzed 1,4‐ and 1,6‐Additions of Arylboronic Acids to Cyclic (Di)enones. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801021] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- María Gracia Retamosa
- Instituto Investigaciones Químicas (CSIC-US) Américo Vespucio 49 41092 Sevilla Spain
| | - Yolanda Álvarez‐Casao
- Departamento de Química OrgánicaUniversidad de Sevilla, C/Prof. García González, 1 41012 Sevilla Spain
| | - Esteban Matador
- Departamento de Química OrgánicaUniversidad de Sevilla, C/Prof. García González, 1 41012 Sevilla Spain
| | - Ángela Gómez
- Departamento de Química OrgánicaUniversidad de Sevilla, C/Prof. García González, 1 41012 Sevilla Spain
| | - David Monge
- Departamento de Química OrgánicaUniversidad de Sevilla, C/Prof. García González, 1 41012 Sevilla Spain
| | - Rosario Fernández
- Departamento de Química OrgánicaUniversidad de Sevilla, C/Prof. García González, 1 41012 Sevilla Spain
| | - José M. Lassaletta
- Instituto Investigaciones Químicas (CSIC-US) Américo Vespucio 49 41092 Sevilla Spain
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14
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Shen G, Osako T, Nagaosa M, Uozumi Y. Aqueous Asymmetric 1,4-Addition of Arylboronic Acids to Enones Catalyzed by an Amphiphilic Resin-Supported Chiral Diene Rhodium Complex under Batch and Continuous-Flow Conditions. J Org Chem 2018; 83:7380-7387. [PMID: 29565135 DOI: 10.1021/acs.joc.8b00178] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A rhodium-chiral diene complex immobilized on amphiphilic polystyrene-poly(ethylene glycol) (PS-PEG) resin (PS-PEG-diene*-Rh) has been developed. The immobilized rhodium-chiral diene complex (PS-PEG-diene*-Rh) efficiently catalyzed the asymmetric 1,4-addition of various arylboronic acids to cyclic or linear enones in water under batch conditions to give the corresponding β-arylated carbonyl compounds in excellent yields and with excellent enantioselectivity. The catalyst was readily recovered by simple filtration and reused 10 times without loss of its catalytic activity and enantioselectivity. Moreover, a continuous-flow asymmetric 1,4-addition in a flow reactor containing PS-PEG-diene*-Rh proceeded efficiently at 50 °C with retention of high enantioselectivity. Long-term continuous-flow asymmetric 1,4-addition during 12 h readily gave the desired product on a 10 g scale with high enantioselectivity.
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Affiliation(s)
- Guanshuo Shen
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan.,Department of Functional Molecular Science, School of Physical Sciences , SOKENDAI (The Graduate University for Advance Studies) , Okazaki 444-8787 , Japan
| | - Takao Osako
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan.,Department of Functional Molecular Science, School of Physical Sciences , SOKENDAI (The Graduate University for Advance Studies) , Okazaki 444-8787 , Japan
| | - Makoto Nagaosa
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan
| | - Yasuhiro Uozumi
- Institute for Molecular Science (IMS), JST-ACCEL , Okazaki 444-8787 , Japan.,Department of Functional Molecular Science, School of Physical Sciences , SOKENDAI (The Graduate University for Advance Studies) , Okazaki 444-8787 , Japan.,Riken Center for Sustainable Resource Science , Wako 351-0198 , Japan
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15
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Jia T, Cao P, Liao J. Enantioselective synthesis of gem-diarylalkanes by transition metal-catalyzed asymmetric arylations (TMCAAr). Chem Sci 2018; 9:546-559. [PMID: 29629119 PMCID: PMC5869807 DOI: 10.1039/c7sc03404k] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2017] [Accepted: 11/07/2017] [Indexed: 12/21/2022] Open
Abstract
To date, enantiomerically enriched molecules containing gem(1,1)-diaryl containing tertiary or quaternary stereogenic centers have been readily accessed by transition metal-catalyzed enantioselective or stereoconvergent aryl transfer reactions.
Chiral gem(1,1)-diaryl containing tertiary or quaternary stereogenic centers are present in many natural products and important pharmacophores. While numerous catalytic asymmetric methods enable access to 1,1-diaryl motifs, transition metal-catalyzed asymmetric arylations (TMCAAr) are one of the most powerful methods to prepare enantiopure gem-diarylalkane compounds. The main methodology includes enantioselective 1,2- or 1,4-additions across C
Created by potrace 1.16, written by Peter Selinger 2001-2019
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O, C
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N and C
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C bonds by arylmetallic reagents; aryl cross-couplings of olefins, benzylic (pseudo)halides and aziridines; asymmetric aryl substitution reactions of allylic substrates; and isotopic benzylic C–H arylation.
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Affiliation(s)
- Tao Jia
- Natural Products Research Center , Chengdu Institute of Biology , Chinese Academy of Sciences , Chengdu 610041 , People's Republic of China . .,College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , People's Republic of China .
| | - Peng Cao
- College of Chemistry and Materials Science , Sichuan Normal University , Chengdu 610068 , People's Republic of China .
| | - Jian Liao
- Natural Products Research Center , Chengdu Institute of Biology , Chinese Academy of Sciences , Chengdu 610041 , People's Republic of China . .,College of Chemical Engineering , Sichuan University , Chengdu 610065 , People's Republic of China
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16
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Wang Z, Chen WW, Xu MH. Rhodium-catalyzed Asymmetric Arylation of Nitroalkenes Powered by Simple Chiral Sulfur-Olefin Ligands. J CHIN CHEM SOC-TAIP 2017. [DOI: 10.1002/jccs.201700328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zheng Wang
- State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai 201203 China
| | - Wen-Wen Chen
- State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai 201203 China
| | - Ming-Hua Xu
- State Key Laboratory of Drug Research; Shanghai Institute of Materia Medica, Chinese Academy of Sciences; Shanghai 201203 China
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17
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Mühlhäuser T, Savin A, Frey W, Baro A, Schneider AJ, Döteberg HG, Bauer F, Köhn A, Laschat S. Role of Regioisomeric Bicyclo[3.3.0]octa-2,5-diene Ligands in Rh Catalysis: Synthesis, Structural Analysis, Theoretical Study, and Application in Asymmetric 1,2- and 1,4-Additions. J Org Chem 2017; 82:13468-13480. [DOI: 10.1021/acs.joc.7b02601] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Tina Mühlhäuser
- Institut
für Organische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
| | - Alex Savin
- Institut
für Organische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
| | - Wolfgang Frey
- Institut
für Organische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
| | - Angelika Baro
- Institut
für Organische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
| | - Andreas J. Schneider
- Kekulé-Institut
für Organische Chemie und Biochemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
| | - Heinz-Günter Döteberg
- HD Separation
GmbH, Industriepark Niederau, Kreuzauer Strasse 46, 52355 Düren, Germany
| | - Florian Bauer
- Institut
für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
| | - Andreas Köhn
- Institut
für Theoretische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
| | - Sabine Laschat
- Institut
für Organische Chemie, Universität Stuttgart, Pfaffenwaldring
55, 70569 Stuttgart, Germany
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18
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Miyamura H, Nishino K, Yasukawa T, Kobayashi S. Rhodium-catalyzed asymmetric 1,4-addition reactions of aryl boronic acids with nitroalkenes: reaction mechanism and development of homogeneous and heterogeneous catalysts. Chem Sci 2017; 8:8362-8372. [PMID: 29619183 PMCID: PMC5863615 DOI: 10.1039/c7sc03025h] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2017] [Accepted: 10/10/2017] [Indexed: 12/02/2022] Open
Abstract
Asymmetric 1,4-additions of arylboronic acids with nitroalkenes catalyzed by rhodium complexes or heterogeneous Rh–Ag bimetallic nanoparticles with a chiral diene ligand bearing a tertiary butyl amide moiety are developed.
Asymmetric 1,4-addition reactions with nitroalkenes are valuable because the resulting chiral nitro compounds can be converted into various useful species often used as chiral building blocks in drug and natural product synthesis. In the present work, asymmetric 1,4-addition reactions of arylboronic acids with nitroalkenes catalyzed by a rhodium complex with a chiral diene bearing a tertiary butyl amide moiety were developed. Just 0.1 mol% of the chiral rhodium complex could catalyze the reactions and give the desired products in high yields with excellent enantioselectivities. The homogeneous catalyst thus developed could be converted to a reusable heterogeneous metal nanoparticle system using the same chiral ligand as a modifier, which was immobilized using a polystyrene-derived polymer with cross-linking moieties, maintaining the same level of enantioselectivity. To our knowledge, this is the first example of asymmetric 1,4-addition reactions of arylboronic acids with nitroalkenes in a heterogeneous system. Wide substrate generality and high catalytic turnover were achieved in the presence of sufficient water without any additives such as KOH or KHF2 in both homogeneous and heterogeneous systems. Various insights relating to a rate-limiting step in the catalytic cycle, the importance of water, role of the secondary amide moiety in the ligand, and active species in the heterogeneous system were obtained through mechanistic studies.
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Affiliation(s)
- Hiroyuki Miyamura
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
| | - Kohei Nishino
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
| | - Tomohiro Yasukawa
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
| | - Shū Kobayashi
- Department of Chemistry , School of Science , The University of Tokyo , Hongo, Bunkyo-ku , Tokyo 113-0033 , Japan .
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19
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Wu N, Li R, Cui F, Pan Y. Application of Dehydroabietic Acid in Palladium-Catalysed Enyne Cycloisomerisation. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700061] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Na Wu
- School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; Guilin 541004 People's Republic of China
- Laboratory of Chemical Genomics; School of Chemical Biology and Biotechnology; Peking University Shenzhen Graduate School; Shenzhen 518055 People's Republic of China
| | - Ruikun Li
- School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; Guilin 541004 People's Republic of China
| | - Feihu Cui
- School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; Guilin 541004 People's Republic of China
| | - Yingming Pan
- School of Chemistry and Pharmaceutical Sciences; Guangxi Normal University; Guilin 541004 People's Republic of China
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