1
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Liu J, Bobylev EO, de Bruin B, Reek JNH. A photoresponsive gold catalyst based on azobenzene-functionalized NHC ligands. Chem Commun (Camb) 2023. [PMID: 37377028 DOI: 10.1039/d3cc01726e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
An azobenzene-bearing N-heterocyclic carbene-based gold catalyst is reported of which the reactivity in a cyclization reaction depends on the isomeric state of the azobenzene. The configurations of the catalyst can be reversibly switched by light and are stable during the reaction, effectively leading to a switchable catalyst system.
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Affiliation(s)
- Jianghua Liu
- Homogeneous, Supramolecular and Bio-Inspired Catalysis (HomKat), Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA), Science Park 904, Amsterdam 1098XH, The Netherlands.
| | - Eduard O Bobylev
- Homogeneous, Supramolecular and Bio-Inspired Catalysis (HomKat), Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA), Science Park 904, Amsterdam 1098XH, The Netherlands.
| | - Bas de Bruin
- Homogeneous, Supramolecular and Bio-Inspired Catalysis (HomKat), Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA), Science Park 904, Amsterdam 1098XH, The Netherlands.
| | - Joost N H Reek
- Homogeneous, Supramolecular and Bio-Inspired Catalysis (HomKat), Van 't Hoff Institute for Molecular Sciences (HIMS), University of Amsterdam (UvA), Science Park 904, Amsterdam 1098XH, The Netherlands.
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2
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Petersen H, Ballmann M, Krause N, Weberskirch R. Gold(I) NHC Catalysts Immobilized to Amphiphilic Block Copolymers: A Versatile Approach to Micellar Gold Catalysis in Water. ChemCatChem 2022. [DOI: 10.1002/cctc.202200727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Hanne Petersen
- TU Dortmund University: Technische Universitat Dortmund Fakultät für Chemie und Chem. Biologie Otto-Hahn Str. 6 44227 Dortmund GERMANY
| | - Monika Ballmann
- Technische Universität Dortmund: Technische Universitat Dortmund Fakultät für Chemie und Chem. Biologie Otto-Hahn Str. 6 44227 Dortmund GERMANY
| | - Norbert Krause
- TU Dortmund University: Technische Universitat Dortmund Fakultät für Chemie und Chem. Biologie Otto-Hahn Str. 6 44227 Dortmund GERMANY
| | - Ralf Weberskirch
- Dortmund University of Technology Fakultät Chemie und Chem. Biologie , organic chemistry Otto-Hahn-Str. 6Room: C2-04-702 44227 Dortmund GERMANY
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3
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Collado A, Nelson DJ, Nolan SP. Optimizing Catalyst and Reaction Conditions in Gold(I) Catalysis-Ligand Development. Chem Rev 2021; 121:8559-8612. [PMID: 34259505 DOI: 10.1021/acs.chemrev.0c01320] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
This review considers phosphine and N-heterocyclic carbene complexes of gold(I) that are used as (pre)catalysts for a range of reactions in organic synthesis. These are divided according to the structure of the ligand, with the narrative focusing on studies that offer a quantitative comparison between the ligands and readily available or widely used existing systems.
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Affiliation(s)
- Alba Collado
- Departamento de Química Inorgánica, Universidad Autónoma de Madrid, C/Francisco Tomás y Valiente, 7, 28049 Madrid, Spain
| | - David J Nelson
- WestCHEM Department of Pure & Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow G1 1XL, Scotland
| | - Steven P Nolan
- Department of Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281 - S3, 9000 Gent, Belgium
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4
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Franchino A, Montesinos-Magraner M, Echavarren AM. Silver-Free Catalysis with Gold(I) Chloride Complexes. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20200358] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Allegra Franchino
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Marc Montesinos-Magraner
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
| | - Antonio M. Echavarren
- Institute of Chemical Research of Catalonia (ICIQ), Barcelona Institute of Science and Technology, Av. Països Catalans 16, 43007 Tarragona, Spain
- Departament de Química Analítica i Química Orgànica, Universitat Rovira i Virgili, C/Marcel·lí Domingo s/n, 43007 Tarragona, Spain
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5
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Zhu X, Xu G, Chamoreau L, Zhang Y, Mouriès‐Mansuy V, Fensterbank L, Bistri‐Aslanoff O, Roland S, Sollogoub M. Permethylated NHC‐Capped α‐ and β‐Cyclodextrins (ICyD
Me
) Regioselective and Enantioselective Gold‐Catalysis in Pure Water. Chemistry 2020; 26:15901-15909. [DOI: 10.1002/chem.202001990] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Revised: 05/29/2020] [Indexed: 01/21/2023]
Affiliation(s)
- Xiaolei Zhu
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Guangcan Xu
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Lise‐Marie Chamoreau
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Yongmin Zhang
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Virginie Mouriès‐Mansuy
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Louis Fensterbank
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Olivia Bistri‐Aslanoff
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Sylvain Roland
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
| | - Matthieu Sollogoub
- Sorbonne Université CNRS Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232 4, place Jussieu 75005 Paris France
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6
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Sak H, Mawick M, Krause N. Sustainable Gold Catalysis in Water Using Cyclodextrin‐tagged NHC‐Gold Complexes. ChemCatChem 2019. [DOI: 10.1002/cctc.201901658] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Hülya Sak
- Organic ChemistryDortmund University of Technology Otto-Hahn-Strasse 6 Dortmund D-44227 Germany
| | - Matthias Mawick
- Organic ChemistryDortmund University of Technology Otto-Hahn-Strasse 6 Dortmund D-44227 Germany
| | - Norbert Krause
- Organic ChemistryDortmund University of Technology Otto-Hahn-Strasse 6 Dortmund D-44227 Germany
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7
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Jans ACH, Caumes X, Reek JNH. Gold Catalysis in (Supra)Molecular Cages to Control Reactivity and Selectivity. ChemCatChem 2019; 11:287-297. [PMID: 30854145 PMCID: PMC6391950 DOI: 10.1002/cctc.201801399] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2018] [Indexed: 12/15/2022]
Abstract
Gold catalysis has experienced a tremendous development over the past decades, and is nowadays widely used in organic synthesis to perform chemical transformations of π-bond-containing molecules. Catalyst development has been based mostly on ligand development and counter-ion strategies. More recently, the encapsulation of gold catalysts in (supra)molecular cages was explored as a new way to control selectivity and reactivity of gold catalysts. In this review, we describe the cages that have been employed as hosts for gold complexes, along with their impact on the catalytic performance. Covalent and supramolecular approaches to encapsulate single metal complexes will be described and the impact on the catalytic performance will be discussed. Also, recent strategies to pre-organize multiple metal centers will be discussed.
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Affiliation(s)
- Anne C. H. Jans
- Homogeneous, Supramolecular and Bio-Inspired Catalysis Van't Hoff Institute for Molecular SciencesUniversity of Amsterdam Science Park 904Amsterdam1098 XHThe Netherlands
| | - Xavier Caumes
- Homogeneous, Supramolecular and Bio-Inspired Catalysis Van't Hoff Institute for Molecular SciencesUniversity of Amsterdam Science Park 904Amsterdam1098 XHThe Netherlands
| | - Joost N. H. Reek
- Homogeneous, Supramolecular and Bio-Inspired Catalysis Van't Hoff Institute for Molecular SciencesUniversity of Amsterdam Science Park 904Amsterdam1098 XHThe Netherlands
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8
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Wang W, Cui L, Sun P, Shi L, Yue C, Li F. Reusable N-Heterocyclic Carbene Complex Catalysts and Beyond: A Perspective on Recycling Strategies. Chem Rev 2018; 118:9843-9929. [DOI: 10.1021/acs.chemrev.8b00057] [Citation(s) in RCA: 137] [Impact Index Per Article: 22.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wenlong Wang
- School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan 523808, China
| | - Lifeng Cui
- School of Environment and Civil Engineering, Dongguan University of Technology, Dongguan 523808, China
| | - Peng Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Lijun Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Chengtao Yue
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Fuwei Li
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
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9
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Vidal C, Tomás-Gamasa M, Destito P, López F, Mascareñas JL. Concurrent and orthogonal gold(I) and ruthenium(II) catalysis inside living cells. Nat Commun 2018; 9:1913. [PMID: 29765051 PMCID: PMC5954130 DOI: 10.1038/s41467-018-04314-5] [Citation(s) in RCA: 92] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2017] [Accepted: 04/20/2018] [Indexed: 12/16/2022] Open
Abstract
The viability of building artificial metabolic pathways within a cell will depend on our ability to design biocompatible and orthogonal catalysts capable of achieving non-natural transformations. In this context, transition metal complexes offer unique possibilities to develop catalytic reactions that do not occur in nature. However, translating the potential of metal catalysts to living cells poses numerous challenges associated to their biocompatibility, and their stability and reactivity in crowded aqueous environments. Here we report a gold-mediated C-C bond formation that occurs in complex aqueous habitats, and demonstrate that the reaction can be translated to living mammalian cells. Key to the success of the process is the use of designed, water-activatable gold chloride complexes. Moreover, we demonstrate the viability of achieving the gold-promoted process in parallel with a ruthenium-mediated reaction, inside living cells, and in a bioorthogonal and mutually orthogonal manner.
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Affiliation(s)
- Cristian Vidal
- Departamento de Química Orgánica¸Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
| | - María Tomás-Gamasa
- Departamento de Química Orgánica¸Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
| | - Paolo Destito
- Departamento de Química Orgánica¸Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
| | - Fernando López
- Departamento de Química Orgánica¸Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain
- Instituto de Química Orgánica General CSIC, Juan de la Cierva 3, Madrid, 28006, Spain
| | - José L Mascareñas
- Departamento de Química Orgánica¸Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS), Universidade de Santiago de Compostela, Santiago de Compostela, 15782, Spain.
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10
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Yoshida M, Saito K, Kato H, Tsukamoto S, Doi T. Total Synthesis and Biological Evaluation of Siladenoserinol A and its Analogues. Angew Chem Int Ed Engl 2018; 57:5147-5150. [DOI: 10.1002/anie.201801659] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 03/05/2018] [Indexed: 12/26/2022]
Affiliation(s)
- Masahito Yoshida
- Graduate School of Pharmaceutical Sciences; Tohoku University; 6-3 Aza-Aoba, Aramaki Aoba-ku Sendai 980-8578 Japan
| | - Koya Saito
- Graduate School of Pharmaceutical Sciences; Tohoku University; 6-3 Aza-Aoba, Aramaki Aoba-ku Sendai 980-8578 Japan
| | - Hikaru Kato
- Graduate School of Pharmaceutical Sciences; Kumamoto University; 5-1 Oe-honmachi Kumamoto 862-0973 Japan
| | - Sachiko Tsukamoto
- Graduate School of Pharmaceutical Sciences; Kumamoto University; 5-1 Oe-honmachi Kumamoto 862-0973 Japan
| | - Takayuki Doi
- Graduate School of Pharmaceutical Sciences; Tohoku University; 6-3 Aza-Aoba, Aramaki Aoba-ku Sendai 980-8578 Japan
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11
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Yoshida M, Saito K, Kato H, Tsukamoto S, Doi T. Total Synthesis and Biological Evaluation of Siladenoserinol A and its Analogues. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801659] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Masahito Yoshida
- Graduate School of Pharmaceutical Sciences; Tohoku University; 6-3 Aza-Aoba, Aramaki Aoba-ku Sendai 980-8578 Japan
| | - Koya Saito
- Graduate School of Pharmaceutical Sciences; Tohoku University; 6-3 Aza-Aoba, Aramaki Aoba-ku Sendai 980-8578 Japan
| | - Hikaru Kato
- Graduate School of Pharmaceutical Sciences; Kumamoto University; 5-1 Oe-honmachi Kumamoto 862-0973 Japan
| | - Sachiko Tsukamoto
- Graduate School of Pharmaceutical Sciences; Kumamoto University; 5-1 Oe-honmachi Kumamoto 862-0973 Japan
| | - Takayuki Doi
- Graduate School of Pharmaceutical Sciences; Tohoku University; 6-3 Aza-Aoba, Aramaki Aoba-ku Sendai 980-8578 Japan
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12
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Yang J, Wu Y, Zhang M, Zhu D, Shen R. Gold-catalyzed Cycloisomerization of 2-Aryl-2-(arylamino)-3-butyn-1-ols toward 2-(2′-Aminoaryl)-2,5-dihydrofurans. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701638] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Jianlin Yang
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemical Engineering; Nanjing Tech University; Nanjing 210009 People's Republic of China
| | - Yuanhua Wu
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemical Engineering; Nanjing Tech University; Nanjing 210009 People's Republic of China
| | - Ming Zhang
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemical Engineering; Nanjing Tech University; Nanjing 210009 People's Republic of China
| | - Dunru Zhu
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemical Engineering; Nanjing Tech University; Nanjing 210009 People's Republic of China
| | - Ruwei Shen
- State Key Laboratory of Materials-Oriented Chemical Engineering; College of Chemical Engineering; Nanjing Tech University; Nanjing 210009 People's Republic of China
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13
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Kitanosono T, Masuda K, Xu P, Kobayashi S. Catalytic Organic Reactions in Water toward Sustainable Society. Chem Rev 2017; 118:679-746. [PMID: 29218984 DOI: 10.1021/acs.chemrev.7b00417] [Citation(s) in RCA: 379] [Impact Index Per Article: 54.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Traditional organic synthesis relies heavily on organic solvents for a multitude of tasks, including dissolving the components and facilitating chemical reactions, because many reagents and reactive species are incompatible or immiscible with water. Given that they are used in vast quantities as compared to reactants, solvents have been the focus of environmental concerns. Along with reducing the environmental impact of organic synthesis, the use of water as a reaction medium also benefits chemical processes by simplifying operations, allowing mild reaction conditions, and sometimes delivering unforeseen reactivities and selectivities. After the "watershed" in organic synthesis revealed the importance of water, the development of water-compatible catalysts has flourished, triggering a quantum leap in water-centered organic synthesis. Given that organic compounds are typically practically insoluble in water, simple extractive workup can readily separate a water-soluble homogeneous catalyst as an aqueous solution from a product that is soluble in organic solvents. In contrast, the use of heterogeneous catalysts facilitates catalyst recycling by allowing simple centrifugation and filtration methods to be used. This Review addresses advances over the past decade in catalytic reactions using water as a reaction medium.
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Affiliation(s)
- Taku Kitanosono
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Koichiro Masuda
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Pengyu Xu
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Shu Kobayashi
- Department of Chemistry, School of Science, The University of Tokyo , Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
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14
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You ZH, Chen YH, Wu XN, Liu YK. Lactols in Asymmetric Sequential Organo- and Gold-Catalysis: Synthesis of Densely Functionalized Epimeric Bicyclic O,O-Acetals. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701071] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Zhi-Hao You
- Key Laboratory of Marine Drugs; Chinese Ministry of Education; School of Medicine and Pharmacy; Ocean University of China; Qingdao 266003 People's Republic of China
| | - Ying-Han Chen
- Key Laboratory of Marine Drugs; Chinese Ministry of Education; School of Medicine and Pharmacy; Ocean University of China; Qingdao 266003 People's Republic of China
| | - Xiao-Na Wu
- Key Laboratory of Marine Drugs; Chinese Ministry of Education; School of Medicine and Pharmacy; Ocean University of China; Qingdao 266003 People's Republic of China
| | - Yan-Kai Liu
- Key Laboratory of Marine Drugs; Chinese Ministry of Education; School of Medicine and Pharmacy; Ocean University of China; Qingdao 266003 People's Republic of China
- Laboratory for Marine Drugs and Bioproducts of Qingdao National Laboratory for Marine Science and Technology; Qingdao 266003 People's Republic of China
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15
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Lempke L, Ernst A, Kahl F, Weberskirch R, Krause N. Sustainable Micellar Gold Catalysis - Poly(2-oxazolines) as Versatile Amphiphiles. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600139] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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16
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Wagner B, Belger K, Minkler S, Belting V, Krause N. Sustainable gold catalysis: synthesis of new spiroacetals. PURE APPL CHEM 2016. [DOI: 10.1515/pac-2016-0406] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
AbstractVarious [O,O]- and [N,O]-spiroacetals were synthesized by gold-catalyzed spirocyclization of suitable functionalized alkynes. Whereas simple spiroacetals with two heteroatoms were readily obtained by regioselective cyclization of acetylenic diols or aminoalcohols, hitherto unknown spirocyclic isoxazolidines and pyrazolidines bearing three heteroatoms were formed by three-component coupling of alkynols, aldehydes, and protected hydroxylamine or hydrazine derivatives. The sustainability of these spirocyclizations was improved by using recyclable gold catalysts in water or nanomicelles as reaction medium.
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Affiliation(s)
- Bernd Wagner
- 1Organic Chemistry, Dortmund University of Technology, Otto-Hahn-Strasse 6, D-44227 Dortmund, Germany
| | - Katrin Belger
- 1Organic Chemistry, Dortmund University of Technology, Otto-Hahn-Strasse 6, D-44227 Dortmund, Germany
| | - Stefan Minkler
- 1Organic Chemistry, Dortmund University of Technology, Otto-Hahn-Strasse 6, D-44227 Dortmund, Germany
| | - Volker Belting
- 1Organic Chemistry, Dortmund University of Technology, Otto-Hahn-Strasse 6, D-44227 Dortmund, Germany
| | - Norbert Krause
- 1Organic Chemistry, Dortmund University of Technology, Otto-Hahn-Strasse 6, D-44227 Dortmund, Germany
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17
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Watanabe K, Li J, Veerasamy N, Ghosh A, Carter RG. Stereoselective, Ag-Catalyzed Cyclizations To Access Polysubstituted Pyran Ring Systems: Synthesis of C1-C12 Subunit of Madeirolide A. Org Lett 2016; 18:1744-7. [PMID: 27031993 DOI: 10.1021/acs.orglett.6b00414] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The exploration into the scope of a silver-catalyzed cyclization (AgCC) of propargyl benzoates for accessing pyran ring systems has been reported. The impact of the degree of substitution, nature of the substitution on the carbon backbone/benzoate moiety, and stereochemistry has been evaluated. The application of this methodology to the synthesis of the C1-C12 southern fragment of madeirolide A is disclosed.
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Affiliation(s)
- Kazuhiro Watanabe
- Department of Chemistry, Oregon State University , 153 Gilbert Hall, Corvallis, Oregon 97331, United States
| | - Jinming Li
- Department of Chemistry, Oregon State University , 153 Gilbert Hall, Corvallis, Oregon 97331, United States
| | - Nagarathanam Veerasamy
- Department of Chemistry, Oregon State University , 153 Gilbert Hall, Corvallis, Oregon 97331, United States
| | - Ankan Ghosh
- Department of Chemistry, Oregon State University , 153 Gilbert Hall, Corvallis, Oregon 97331, United States
| | - Rich G Carter
- Department of Chemistry, Oregon State University , 153 Gilbert Hall, Corvallis, Oregon 97331, United States
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18
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Jin S, Jiang C, Peng X, Shan C, Cui S, Niu Y, Liu Y, Lan Y, Liu Y, Cheng M. Gold(I)-Catalyzed Angle Strain Controlled Strategy to Furopyran Derivatives from Propargyl Vinyl Ethers: Insight into the Regioselectivity of Cycloisomerization. Org Lett 2016; 18:680-3. [DOI: 10.1021/acs.orglett.5b03641] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Shengfei Jin
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
| | - Chongguo Jiang
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
| | - Xiaoshi Peng
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
| | - Chunhui Shan
- School
of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, P. R. China
| | - Shanshan Cui
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
| | - Yuanyuan Niu
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
| | - Yang Liu
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
| | - Yu Lan
- School
of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, P. R. China
| | - Yongxiang Liu
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
| | - Maosheng Cheng
- Key Laboratory of Structure-Based Drug Design and Discovery (Shenyang Pharmaceutical University), Ministry of Education, Shenyang 110016, P. R. China
- Institute of Drug Research in Medicine Capital of China, Benxi 117000, P. R. China
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19
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Lempke L, Sak H, Kubicki M, Krause N. Gold-catalyzed cycloisomerization of trifluoromethylated allenols: sustainability and mechanistic studies. Org Chem Front 2016. [DOI: 10.1039/c6qo00423g] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Trifluoromethyl-substituted α-allenols are cyclized to the corresponding 2,5-dihydrofurans in the presence of neutral or cationic gold catalysts.
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Affiliation(s)
- Linda Lempke
- Dortmund University of Technology
- Organic Chemistry
- D-44227 Dortmund
- Germany
| | - Hülya Sak
- Dortmund University of Technology
- Organic Chemistry
- D-44227 Dortmund
- Germany
| | - Michael Kubicki
- Dortmund University of Technology
- Organic Chemistry
- D-44227 Dortmund
- Germany
| | - Norbert Krause
- Dortmund University of Technology
- Organic Chemistry
- D-44227 Dortmund
- Germany
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20
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Kim JH, Kim SW, Jung MS, Ahn KH, Kang EJ. Regioselectivities in Fe(III)-catalyzed Cycloisomerization Reactions of γ-Allenyl Alcohols. B KOREAN CHEM SOC 2015. [DOI: 10.1002/bkcs.10581] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Jae Hyung Kim
- Department of Applied Chemistry; Kyung Hee University; Yongin 449-701 Korea
| | - Seung Wook Kim
- Department of Applied Chemistry; Kyung Hee University; Yongin 449-701 Korea
| | - Min Seok Jung
- Department of Applied Chemistry; Kyung Hee University; Yongin 449-701 Korea
| | - Kwang-Hyun Ahn
- Department of Applied Chemistry; Kyung Hee University; Yongin 449-701 Korea
| | - Eun Joo Kang
- Department of Applied Chemistry; Kyung Hee University; Yongin 449-701 Korea
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21
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Belger K, Krause N. Smaller, faster, better: modular synthesis of unsymmetrical ammonium salt-tagged NHC-gold(I) complexes and their application as recyclable catalysts in water. Org Biomol Chem 2015; 13:8556-60. [PMID: 26175224 DOI: 10.1039/c5ob01286d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Facile access towards a small library of unsymmetrical ammonium salt-tagged N-heterocyclic carbene gold(i) complexes is described, and their application as recyclable catalysts in cyclization reactions of acetylenic carboxylic acids and amides to lactones and lactams, respectively, in aqueous media is demonstrated. Catalyst was applied in the synthesis of 2-epi-clausemarine A ().
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Affiliation(s)
- Katrin Belger
- Organic Chemistry, Dortmund University of Technology, Otto-Hahn-Str. 6, D-44227 Dortmund, Germany.
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22
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Ranieri B, Escofet I, Echavarren AM. Anatomy of gold catalysts: facts and myths. Org Biomol Chem 2015; 13:7103-18. [PMID: 26055272 PMCID: PMC4479959 DOI: 10.1039/c5ob00736d] [Citation(s) in RCA: 168] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2015] [Accepted: 05/19/2015] [Indexed: 12/23/2022]
Abstract
This review article covers the main types of gold(i) complexes used as precatalysts under homogeneous conditions in organic synthesis and discusses the different ways of catalyst activation as well as ligand, silver, and anion effects.
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Affiliation(s)
- Beatrice Ranieri
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Imma Escofet
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
| | - Antonio M. Echavarren
- Institute of Chemical Research of Catalonia (ICIQ) , Av. Països Catalans 16 , 43007 Tarragona , Spain .
- Departament de Química Analítica i Química Orgànica , Universitat Rovira i Virgili , C/Marcel·li Domingo s/n , 43007 Tarragona , Spain
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23
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Breker V, Sak H, Baracchi-Krause G, Krause N. Synthesis and properties of a biotin-tagged NHC–gold complex. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.01.023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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