1
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Queffélec C, Pati PB, Pellegrin Y. Fifty Shades of Phenanthroline: Synthesis Strategies to Functionalize 1,10-Phenanthroline in All Positions. Chem Rev 2024; 124:6700-6902. [PMID: 38747613 DOI: 10.1021/acs.chemrev.3c00543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/13/2024]
Abstract
1,10-Phenanthroline (phen) is one of the most popular ligands ever used in coordination chemistry due to its strong affinity for a wide range of metals with various oxidation states. Its polyaromatic structure provides robustness and rigidity, leading to intriguing features in numerous fields (luminescent coordination scaffolds, catalysis, supramolecular chemistry, sensors, theranostics, etc.). Importantly, phen offers eight distinct positions for functional groups to be attached, showcasing remarkable versatility for such a simple ligand. As a result, phen has become a landmark molecule for coordination chemists, serving as a must-use ligand and a versatile platform for designing polyfunctional arrays. The extensive use of substituted phenanthroline ligands with different metal ions has resulted in a diverse array of complexes tailored for numerous applications. For instance, these complexes have been utilized as sensitizers in dye-sensitized solar cells, as luminescent probes modified with antibodies for biomaterials, and in the creation of elegant supramolecular architectures like rotaxanes and catenanes, exemplified by Sauvage's Nobel Prize-winning work in 2016. In summary, phen has found applications in almost every facet of chemistry. An intriguing aspect of phen is the specific reactivity of each pair of carbon atoms ([2,9], [3,8], [4,7], and [5,6]), enabling the functionalization of each pair with different groups and leading to polyfunctional arrays. Furthermore, it is possible to differentiate each position in these pairs, resulting in non-symmetrical systems with tremendous versatility. In this Review, the authors aim to compile and categorize existing synthetic strategies for the stepwise polyfunctionalization of phen in various positions. This comprehensive toolbox will aid coordination chemists in designing virtually any polyfunctional ligand. The survey will encompass seminal work from the 1950s to the present day. The scope of the Review will be limited to 1,10-phenanthroline, excluding ligands with more intracyclic heteroatoms or fused aromatic cycles. Overall, the primary goal of this Review is to highlight both old and recent synthetic strategies that find applicability in the mentioned applications. By doing so, the authors hope to establish a first reference for phenanthroline synthesis, covering all possible positions on the backbone, and hope to inspire all concerned chemists to devise new strategies that have not yet been explored.
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Affiliation(s)
| | | | - Yann Pellegrin
- Nantes Université, CEISAM UMR 6230, F-44000 Nantes, France
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2
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Duan Y, Guo Z, Zheng T, Lu Y, Xu J, Liu J, Yang F. Iodine-Promoted Reductive Sulfenylation Using Ketones as Hydride Donors. J Org Chem 2024; 89:5851-5856. [PMID: 38587835 DOI: 10.1021/acs.joc.3c02904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024]
Abstract
Herein, an iodine-promoted reductive sulfenylation reaction of ketones with disulfides has been developed. This method provides an approach for synthesizing unsymmetrical alkyl-alkyl and alkyl-aryl sulfides in a single step. Investigation of the reaction mechanism revealed that ketones play a dual role in this process. They react with disulfides to produce vinyl thioethers and act as effective organic hydride donors, reducing the number of vinyl thioethers that are formed in situ. This study expands the range of applications of ketones in chemical synthesis.
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Affiliation(s)
- Yiping Duan
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, Nanjing 210009, P. R. China
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Zhichao Guo
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Tiandong Zheng
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Yang Lu
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Jinyi Xu
- State Key Laboratory of Natural Medicines and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Jie Liu
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Fulai Yang
- Department of Organic Chemistry, School of Science, China Pharmaceutical University, Nanjing 210009, P. R. China
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3
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Hao X, Feng D, Chen H, Huang P, Guo F. Mechanochemical Nickel-Catalyzed Carbon-Sulfur Bond Formation between Aryl Iodides and Aromatic Sulfur Surrogates. Chemistry 2023; 29:e202302119. [PMID: 37556506 DOI: 10.1002/chem.202302119] [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: 07/03/2023] [Revised: 07/27/2023] [Accepted: 08/09/2023] [Indexed: 08/11/2023]
Abstract
The formation of aromatic thioethers from C-S coupling is of great importance in synthetic chemistry. Traditional solution strategies through transition-metal catalysis generally require bulk solution, heat, and longer reaction time. Herein, a mechano-promoted sulfenylation of aryl iodides with nickel catalysis is described. The active aromatic sulfide agents are in-situ generated from aromatic thiol or disulfide and subsequently adapted in the nickel catalytic cycle, with a tolerance of broad substituted groups under optimized conditions. In addition to the gram-scale synthesis that reveals the application potential of the method, the radical trapping and competitive experiments are also conducted for the mechanistic study, thus providing a plausible mechanism rationally. Furthermore, the proposed methodology is certificated as being versatile and following the green principles with ideal calculated values of green chemistry metrics, and the comparison with other approaches for C-S bond formation is also demonstrated.
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Affiliation(s)
- Xiujia Hao
- College of Chemistry, Liaoning University, 110036, Shenyang, Liaoning, China
| | - Daming Feng
- College of Chemistry, Liaoning University, 110036, Shenyang, Liaoning, China
| | - Hongguang Chen
- College of Chemistry, Liaoning University, 110036, Shenyang, Liaoning, China
| | - Peng Huang
- College of Chemistry, Liaoning University, 110036, Shenyang, Liaoning, China
- Judicial Authentication & Forensic Sciences Institute, Liaoning University, 110036, Shenyang, Liaoning, China
| | - Fang Guo
- College of Chemistry, Liaoning University, 110036, Shenyang, Liaoning, China
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4
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Oechsner RM, Lindenmaier IH, Fleischer I. Nickel Catalyzed Cross-Coupling of Aryl and Alkenyl Triflates with Alkyl Thiols. Org Lett 2023; 25:1655-1660. [PMID: 36877862 DOI: 10.1021/acs.orglett.3c00218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2023]
Abstract
We report a nickel catalyzed C-S cross-coupling of aryl and alkenyl triflates with alkyl thiols. A variety of the corresponding thioethers were synthesized using an air-stable nickel precatalyst under mild reaction conditions with short reaction times. A broad substrate scope, including pharmaceutically relevant compounds, could be demonstrated.
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Affiliation(s)
- Regina M Oechsner
- Institute of Organic Chemistry, Faculty of Science, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Ivo H Lindenmaier
- Institute of Organic Chemistry, Faculty of Science, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Ivana Fleischer
- Institute of Organic Chemistry, Faculty of Science, Eberhard Karls Universität Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
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5
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Kincaid JA, Wong MJ, Akporji N, Gallou F, Fialho DM, Lipshutz BH. Introducing Savie: A Biodegradable Surfactant Enabling Chemo- and Biocatalysis and Related Reactions in Recyclable Water. J Am Chem Soc 2023; 145:4266-4278. [PMID: 36753354 PMCID: PMC9951251 DOI: 10.1021/jacs.2c13444] [Citation(s) in RCA: 12] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Indexed: 02/09/2023]
Abstract
Savie is a biodegradable surfactant derived from vitamin E and polysarcosine (PSar) developed for use in organic synthesis in recyclable water. This includes homogeneous catalysis (including examples employing only ppm levels of catalyst), heterogeneous catalysis, and biocatalytic transformations, including a multistep chemoenzymatic sequence. Use of Savie frequently leads to significantly higher yields than do conventional surfactants, while obviating the need for waste-generating organic solvents.
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Affiliation(s)
- Joseph
R. A. Kincaid
- Department
of Chemistry and Biochemistry, University
of California, Santa
Barbara, California 93106, United States
| | - Madison J. Wong
- Department
of Chemistry and Biochemistry, University
of California, Santa
Barbara, California 93106, United States
| | - Nnamdi Akporji
- Department
of Chemistry and Biochemistry, University
of California, Santa
Barbara, California 93106, United States
| | | | - David M. Fialho
- Department
of Chemistry and Biochemistry, University
of California, Santa
Barbara, California 93106, United States
| | - Bruce H. Lipshutz
- Department
of Chemistry and Biochemistry, University
of California, Santa
Barbara, California 93106, United States
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6
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Mattiello S, Ghiglietti E, Zucchi A, Beverina L. Selectivity in micellar catalysed reactions. The role of interfacial dipole, compartmentalisation, and specific interactions with the surfactants. Curr Opin Colloid Interface Sci 2023. [DOI: 10.1016/j.cocis.2023.101681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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7
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Catalysis and inhibition of ester hydrolysis by encapsulation in micelles derived from designer surfactant TPGS-750-M. Tetrahedron 2023. [DOI: 10.1016/j.tet.2023.133271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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8
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Beletskaya IP, Ananikov VP. Transition-Metal-Catalyzed C–S, C–Se, and C–Te Bond Formations via Cross-Coupling and Atom-Economic Addition Reactions. Achievements and Challenges. Chem Rev 2022; 122:16110-16293. [DOI: 10.1021/acs.chemrev.1c00836] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Irina P. Beletskaya
- Chemistry Department, Lomonosov Moscow State University, Vorob’evy gory, Moscow 119899, Russia
| | - Valentine P. Ananikov
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow 119991, Russia
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9
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Tang C, McInnes BT. Cascade Processes with Micellar Reaction Media: Recent Advances and Future Directions. Molecules 2022; 27:molecules27175611. [PMID: 36080376 PMCID: PMC9458028 DOI: 10.3390/molecules27175611] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 08/27/2022] [Accepted: 08/29/2022] [Indexed: 11/26/2022] Open
Abstract
Reducing the use of solvents is an important aim of green chemistry. Using micelles self-assembled from amphiphilic molecules dispersed in water (considered a green solvent) has facilitated reactions of organic compounds. When performing reactions in micelles, the hydrophobic effect can considerably accelerate apparent reaction rates, as well as enhance selectivity. Here, we review micellar reaction media and their potential role in sustainable chemical production. The focus of this review is applications of engineered amphiphilic systems for reactions (surface-active ionic liquids, designer surfactants, and block copolymers) as reaction media. Micelles are a versatile platform for performing a large array of organic chemistries using water as the bulk solvent. Building on this foundation, synthetic sequences combining several reaction steps in one pot have been developed. Telescoping multiple reactions can reduce solvent waste by limiting the volume of solvents, as well as eliminating purification processes. Thus, in particular, we review recent advances in “one-pot” multistep reactions achieved using micellar reaction media with potential applications in medicinal chemistry and agrochemistry. Photocatalyzed reactions in micellar reaction media are also discussed. In addition to the use of micelles, we emphasize the process (steps to isolate the product and reuse the catalyst).
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Affiliation(s)
- Christina Tang
- Chemical and Life Science Engineering Department, Virginia Commonwealth University, Richmond, VA 23284, USA
- Correspondence:
| | - Bridget T. McInnes
- Computer Science Department, Virginia Commonwealth University, Richmond, VA 23284, USA
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10
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Nayamadi Mahmoodabadi M, Akhlaghinia B. A green methodology for C–S cross-coupling reaction over Cu II attached to magnetic natural talc (γ-Fe 2O 3/talc/Cu II NPs) as a heterogeneous and ligand-free catalyst. PHOSPHORUS SULFUR 2022. [DOI: 10.1080/10426507.2022.2116635] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
Affiliation(s)
| | - Batool Akhlaghinia
- Department of Chemistry, Faculty of Science, Ferdowsi University of Mashhad, Mashhad, Iran
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11
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Mao S, Zhao Y, Luo Z, Wang R, Yuan B, Hu J, Hu L, Zhang SQ, Ye X, Wang M, Chen Z. Metal-free photo-induced sulfidation of aryl iodide and other chalcogenation. Front Chem 2022; 10:941016. [PMID: 35958235 PMCID: PMC9360480 DOI: 10.3389/fchem.2022.941016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2022] [Accepted: 06/30/2022] [Indexed: 11/13/2022] Open
Abstract
A photo-induced C-S radical cross-coupling of aryl iodides and disulfides under transition-metal and external photosensitizer free conditions for the synthesis of aryl sulfides at room temperature has been presented, which features mild reaction conditions, broad substrate scope, high efficiency, and good functional group compatibility. The developed methodology could be readily applied to forge C-S bond in the field of pharmaceutical and material science.
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Affiliation(s)
- Shuai Mao
- Department of Medicinal Chemistry, School of Pharmacy, Xi’an Jiaotong University, Xi’an, SN, China
- *Correspondence: Shuai Mao, ; Mingliang Wang, ; Zhengkai Chen,
| | - Yahao Zhao
- Department of Medicinal Chemistry, School of Pharmacy, Xi’an Jiaotong University, Xi’an, SN, China
| | - Zixuan Luo
- Xi’an Changqing Chemical Group Co., Ltd, Xi’an, SN, China
| | - Ruizhe Wang
- Department of Medicinal Chemistry, School of Pharmacy, Xi’an Jiaotong University, Xi’an, SN, China
| | - Bo Yuan
- Department of Medicinal Chemistry, School of Pharmacy, Xi’an Jiaotong University, Xi’an, SN, China
| | - Jianping Hu
- Qingyuan Edible Fungi Research Center, Lishui, ZJ, China
| | - Linghao Hu
- Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, China
| | - San-Qi Zhang
- Department of Medicinal Chemistry, School of Pharmacy, Xi’an Jiaotong University, Xi’an, SN, China
| | - Xiaoxing Ye
- Qingyuan Edible Fungi Research Center, Lishui, ZJ, China
| | - Mingliang Wang
- Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, China
- Zhongshan Institute for Drug Discovery, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Zhongshan, China
- *Correspondence: Shuai Mao, ; Mingliang Wang, ; Zhengkai Chen,
| | - Zhengkai Chen
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, China
- *Correspondence: Shuai Mao, ; Mingliang Wang, ; Zhengkai Chen,
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12
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Lorenzetto T, Frigatti D, Fabris F, Scarso A. Nanoconfinement Effects of Micellar Media in Asymmetric Catalysis. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200225] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Tommaso Lorenzetto
- Dipartimento di Scienze Molecolari e Nanosistemi Università Ca' Foscari Venezia Via Torino 155 30172 Venezia Mestre Italy
| | - Davide Frigatti
- Dipartimento di Scienze Molecolari e Nanosistemi Università Ca' Foscari Venezia Via Torino 155 30172 Venezia Mestre Italy
| | - Fabrizio Fabris
- Dipartimento di Scienze Molecolari e Nanosistemi Università Ca' Foscari Venezia Via Torino 155 30172 Venezia Mestre Italy
| | - Alessandro Scarso
- Dipartimento di Scienze Molecolari e Nanosistemi Università Ca' Foscari Venezia Via Torino 155 30172 Venezia Mestre Italy
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13
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Cybularczyk-Cecotka M, Predygier J, Crespi S, Szczepanik J, Giedyk M. Photocatalysis in Aqueous Micellar Media Enables Divergent C–H Arylation and N-Dealkylation of Benzamides. ACS Catal 2022. [DOI: 10.1021/acscatal.2c00468] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
| | - Jędrzej Predygier
- Institute of Organic Chemistry, Polish Academy of Sciences; Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty of Chemistry, University of Warsaw, Pasteura 1, 02-093 Warsaw, Poland
| | - Stefano Crespi
- Department of Chemistry - Ångström Laboratory, Uppsala University, 751 20 Uppsala, Sweden
| | - Joanna Szczepanik
- Institute of Organic Chemistry, Polish Academy of Sciences; Kasprzaka 44/52, 01-224 Warsaw, Poland
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664 Warsaw, Poland
| | - Maciej Giedyk
- Institute of Organic Chemistry, Polish Academy of Sciences; Kasprzaka 44/52, 01-224 Warsaw, Poland
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14
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Ceriani C, Pallini F, Mezzomo L, Sassi M, Mattiello S, Beverina L. Micellar catalysis beyond the hydrophobic effect: Efficient palladium catalyzed Suzuki-Miyaura coupling of water and organic solvent insoluble pigments with food grade surfactants. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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15
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Oechsner RM, Wagner JP, Fleischer I. Acetate Facilitated Nickel Catalyzed Coupling of Aryl Chlorides and Alkyl Thiols. ACS Catal 2022. [DOI: 10.1021/acscatal.1c04895] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Regina M. Oechsner
- Institute of Organic Chemistry, Faculty of Science, Eberhard Karls University Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - J. Philipp Wagner
- Institute of Organic Chemistry, Faculty of Science, Eberhard Karls University Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
| | - Ivana Fleischer
- Institute of Organic Chemistry, Faculty of Science, Eberhard Karls University Tübingen, Auf der Morgenstelle 18, 72076 Tübingen, Germany
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16
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Li R, Yang CX, Niu BH, Li LJ, Ma J, Li ZL, Jiang H, Cheng WM. Visible light-induced Ni-catalyzed C–heteroatom cross-coupling of aryl halides via LMCT with DBU to access a Ni(I)/Ni(III) cycle. Org Chem Front 2022. [DOI: 10.1039/d2qo00607c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cross-coupling of aryl halides with nucleophiles is a synthetically attractive strategy to construct C–heteroatom bonds. Here we report a highly efficient photoinduced Ni-catalyzed method for the C–heteroatom cross-coupling of aryl...
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17
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Meyer A, Baeschlin D, Brocklehurst CE, Duckely M, Gallou F, Lovelle LE, Parmentier M, Schlama T, Snajdrova R, Auberson YP. Fostering Research Synergies between Chemists in Swiss Academia and at Novartis. Chimia (Aarau) 2021; 75:936-942. [PMID: 34798915 DOI: 10.2533/chimia.2021.936] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
We present a short overview of the way Novartis chemists interact and collaborate with the academic chemistry community in Switzerland. This article exemplifies a number of collaborations, and illustrates opportunities to foster research synergies between academic and industrial researchers. It also describes established programs available to academic groups, providing them access to Novartis resources and expertise.
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Affiliation(s)
- Arndt Meyer
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Daniel Baeschlin
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Cara E Brocklehurst
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Myriam Duckely
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Fabrice Gallou
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Lucie E Lovelle
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Michael Parmentier
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Thierry Schlama
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Radka Snajdrova
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland
| | - Yves P Auberson
- Global Discovery Chemistry, Novartis Institutes for BioMedical Research, CH-4002 Basel, Switzerland ;,
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18
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Li Q, Guo L, Shi J, Xiang T, Li Q, He K, Wang B, Feng C, Pan F. Nickel‐Catalyzed Deaminative Cross‐Coupling of Disulfides with Katritzky Pryidium Salts to Construct Sulfides. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100438] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qiu‐Li Li
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Li‐Yun Guo
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Jie Shi
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Tong‐Xu Xiang
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Qing Li
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Ke‐Han He
- School of Science Xichang University 1 Xuefu Road Liangshan Yi Autonomous Prefecture Xichang 615000 P. R. China
| | - Bi‐Qin Wang
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Chun Feng
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
| | - Fei Pan
- College of Chemistry and Materials Science Sichuan Normal University 5 Jingan Road Chengdu 610068 P. R. China
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19
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Lanfranco A, Moro R, Azzi E, Deagostino A, Renzi P. Unconventional approaches for the introduction of sulfur-based functional groups. Org Biomol Chem 2021; 19:6926-6957. [PMID: 34333579 DOI: 10.1039/d1ob01091c] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Organosulfur compounds have a pivotal role in the functionalities of many natural products, pharmaceuticals and organic materials. For these reasons, the search for new methodologies for the formation of carbon-sulfur bonds has been the object of intensive work for organic chemists. However, the proposed strategies suffer from various drawbacks, such as volatility, toxicity, and instability of the sulfur sources or the use of VOC solvents. In this review, we summarise the recent protocols which have the goal of obtaining sulfones, thioethers, thiazines, thiazepines and sulfonamides in an unconventional and/or sustainable way. The use of starting materials less invasive and toxic with respect to the traditional reagents, alternative solvents such as water, ionic liquids or deep eutectic solvents, the exploitation of ultrasound and electrochemistry, increasing the efficiency of the process, are reported. Moreover, representative reaction mechanisms are also discussed.
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Affiliation(s)
- Alberto Lanfranco
- Department of Chemistry, University of Torino, Via Giuria, 7, Torino, 10125, Italy.
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20
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Martín MT, Marín M, Maya C, Prieto A, Nicasio MC. Ni(II) Precatalysts Enable Thioetherification of (Hetero)Aryl Halides and Tosylates and Tandem C-S/C-N Couplings. Chemistry 2021; 27:12320-12326. [PMID: 34191385 PMCID: PMC8456787 DOI: 10.1002/chem.202101906] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Indexed: 12/18/2022]
Abstract
Ni‐catalyzed C−S cross‐coupling reactions have received less attention compared with other C‐heteroatom couplings. Most reported examples comprise the thioetherification of most reactive aryl iodides with aromatic thiols. The use of C−O electrophiles in this context is almost uncharted. Here, we describe that preformed Ni(II) precatalysts of the type NiCl(allyl)(PMe2Ar’) (Ar’=terphenyl group) efficiently couple a wide range of (hetero)aryl halides, including challenging aryl chlorides, with a variety of aromatic and aliphatic thiols. Aryl and alkenyl tosylates are also well tolerated, demonstrating, for the first time, to be competent electrophilic partners in Ni‐catalyzed C−S bond formation. The chemoselective functionalization of the C−I bond in the presence of a C−Cl bond allows for designing site‐selective tandem C−S/C−N couplings. The formation of the two C‐heteroatom bonds takes place in a single operation and represents a rare example of dual electrophile/nucleophile chemoselective process.
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Affiliation(s)
- M Trinidad Martín
- Departamento de Química Inorgánica, Universidad de Sevilla, Aptdo 1203, 41071, Sevilla, Spain
| | - Mario Marín
- Departamento de Química Inorgánica, Universidad de Sevilla, Aptdo 1203, 41071, Sevilla, Spain
| | - Celia Maya
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Consejo Superior de Investigaciones Científicas (CSIC), Universidad de Sevilla, Avda. Américo Vespucio 49, 41092, Sevilla, Spain
| | - Auxiliadora Prieto
- Laboratorio de Catálisis Homogénea, Unidad Asociada al CSIC, CIQSO-Centro de Investigación en Química Sostenible and Departamento de Química, Campus de El Carmen s/n, Universidad de Huelva, 21007, Huelva, Spain
| | - M Carmen Nicasio
- Departamento de Química Inorgánica, Universidad de Sevilla, Aptdo 1203, 41071, Sevilla, Spain
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