1
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Paterson LC, Humphreys PG, Kelly HA, Kerr WJ. Collaborative GSK-University of Strathclyde doctoral research and training programmes: Transforming approaches to industry-academia engagement. Drug Discov Today 2024:104162. [PMID: 39245346 DOI: 10.1016/j.drudis.2024.104162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2024] [Revised: 08/23/2024] [Accepted: 09/05/2024] [Indexed: 09/10/2024]
Abstract
A global biopharma company, GSK, and the University of Strathclyde have developed an expansive and transformative research and training partnership originating in chemistry-aligned disciplines, with subsequent extensive expansion across further areas of the company. This has opened unique approaches for the delivery of collaborative research innovations while also enhancing the professional development and learning of GSK personnel, in addition to other embedded researchers and collaborating scientists, on a pathway towards more rapid and efficient discovery of new medicines.
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Affiliation(s)
- Laura C Paterson
- University of Strathclyde, Pure and Applied Chemistry, 295 Cathedral Street, Glasgow G1 1XL, UK
| | | | - Henry A Kelly
- GSK Medicines Research Centre, Gunnels Wood Road, Stevenage SG1 2NY, UK.
| | - William J Kerr
- University of Strathclyde, Pure and Applied Chemistry, 295 Cathedral Street, Glasgow G1 1XL, UK.
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2
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Liang W, Chen ZJ, Ran LH, Chen L. A Palladium-Catalyzed Borylation/Silica Gel Promoted Hydrolysis Sequence for the Synthesis of Hydroquinine-6'-Boric Acid and Its Applications. J Org Chem 2023. [PMID: 37471456 DOI: 10.1021/acs.joc.3c00774] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/22/2023]
Abstract
Hydroquinine-6'-boric acid was first synthesized via a palladium-catalyzed borylation/silica gel promoted hydrolysis sequence of hydroquinine-derived triflate and bis(pinacolato)diboron. The newly designed chiral building block was subjected to the Suzuki-Miyaura cross-coupling reaction, Petasis reaction, and selenylation reaction, respectively, and all these reactions worked well to afford the corresponding 6'-functionalized hydroquinines with satisfactory results, demonstrating its extraordinary application potency.
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Affiliation(s)
- Wei Liang
- School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, P. R. China
| | - Zheng-Jun Chen
- School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, P. R. China
| | - Long-Hao Ran
- School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, P. R. China
| | - Lin Chen
- School of Chemistry and Materials Science, Guizhou Normal University, Guiyang 550001, P. R. China
- Graduate School of Pharmaceutical Sciences, Kyoto University, Kyoto 606-8501, Japan
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3
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Tian Q, Xu S, Zhang C, Liu X, Wu X, Li Y. Palladium Catalyzed Direct Carbonylative Thiomethylation of Aryldiazonium Salts and Amines with 4-(Methylthio)-2-Butanone as (Methylthio) Transfer Agent. J Org Chem 2021; 86:8797-8804. [PMID: 34142838 DOI: 10.1021/acs.joc.1c00665] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Herein, an interesting palladium-catalyzed procedure for the direct carbonylative thiomethylation of aromatic amine derivatives with 4-methylthio-2-butanone is developed. Using 4-methylthio-2-butanone as (methylthio) transfer agent, a variety of corresponding thioesters are obtained with moderate to good yields under base-free condition. In addition, good functional group tolerance can be observed.
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Affiliation(s)
- Qingqiang Tian
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China
| | - Shasha Xu
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China
| | - Chiying Zhang
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China
| | - Xinyi Liu
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China
| | - Xiangwei Wu
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China
| | - Yahui Li
- Key Laboratory of Agri-Food Safety of Anhui Province, School of Resources and Environment, Anhui Agricultural University, Hefei 230036, China.,State Key Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bio-engineering, Ministry of Education, Guizhou University, Guiyang 550025, China
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4
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Mo F, Qiu D, Zhang L, Wang J. Recent Development of Aryl Diazonium Chemistry for the Derivatization of Aromatic Compounds. Chem Rev 2021; 121:5741-5829. [DOI: 10.1021/acs.chemrev.0c01030] [Citation(s) in RCA: 69] [Impact Index Per Article: 23.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Fanyang Mo
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing 100871, China
- School of Materials Science and Engineering, Peking University, Beijing 100871, China
| | - Di Qiu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules, College of Chemistry, Tianjin Normal University, Tianjin 300387, China
| | - Lei Zhang
- Department of Energy and Resources Engineering, College of Engineering, Peking University, Beijing 100871, China
| | - Jianbo Wang
- Beijing National Laboratory of Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China
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5
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Sanhueza IA, Klauck FJR, Senol E, Keaveney ST, Sperger T, Schoenebeck F. Base‐Free Cross‐Couplings of Aryl Diazonium Salts in Methanol: Pd
II
–Alkoxy as Reactivity‐Controlling Intermediate. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202014842] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Italo A. Sanhueza
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Felix J. R. Klauck
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Erdem Senol
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Sinead T. Keaveney
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Theresa Sperger
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry RWTH Aachen University Landoltweg 1 52074 Aachen Germany
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6
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Sanhueza IA, Klauck FJR, Senol E, Keaveney ST, Sperger T, Schoenebeck F. Base-Free Cross-Couplings of Aryl Diazonium Salts in Methanol: Pd II -Alkoxy as Reactivity-Controlling Intermediate. Angew Chem Int Ed Engl 2021; 60:7007-7012. [PMID: 33543508 DOI: 10.1002/anie.202014842] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Indexed: 12/16/2022]
Abstract
Pd-catalyzed cross-coupling reactions of aryl diazonium salts are generally assumed to proceed via cationic PdII intermediates which in turn would be highly reactive in the subsequent transmetalation step. Contrary to this belief, we herein report our observation and rationalization of opposing reactivities of ArN2 + in Suzuki (=effective) and Stille (=ineffective) cross-couplings in MeOH. Our systematic experimental and computational studies on the roles of transmetalating agent, solvent, base and the likely involvement of in situ formed diazoether derivatives challenge the currently accepted mechanism. Our data suggest that the observed solvent dichotomy is primarily due to PdII -methoxy intermediates being formed, which are unreactive with arylstannanes, but highly reactive with arylboronic acids, complementing the Suzuki "Pd-oxy" mechanism with the direct demonstration of transmetalation of a PdII -alkoxy complex. Lewis acids were found to circumvent this reactivity divergence, promoting efficient couplings regardless of the employed conditions or coupling partners.
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Affiliation(s)
- Italo A Sanhueza
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Felix J R Klauck
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Erdem Senol
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Sinead T Keaveney
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Theresa Sperger
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52074, Aachen, Germany
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7
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Balakrishnan MH, Kanagaraj M, Sankar V, Ravva MK, Mannathan S. Synthesis of ortho-arylated and alkenylated benzamides by palladium-catalyzed denitrogenative cross-coupling reactions of 1,2,3-benzotriazin-4(3 H)-ones with organoboronic acids. NEW J CHEM 2021. [DOI: 10.1039/d1nj03706d] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
An efficient palladium-catalyzed denitrogenative cross-coupling reaction of 1,2,3-benzotriazin-4(3H)-ones with organoboronic acids is described. The reaction affords various ortho-aryl and alkenylated benzamides in good to high yields.
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Affiliation(s)
- Madasamy Hari Balakrishnan
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Chennai, 603203, India
| | - Madasamy Kanagaraj
- Department of Chemistry SRM University, AP, Andhra Pradesh 522502, India
| | - Velayudham Sankar
- Department of Chemistry, SRM Institute of Science and Technology, Kattankulathur, Chennai, 603203, India
| | - Mahesh Kumar Ravva
- Department of Chemistry SRM University, AP, Andhra Pradesh 522502, India
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8
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Rhodamine-Based Arylpropenone Azo Dyes as Dual Chemosensor for Cu2+/Fe3+ Detection. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112836] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Abrams JN, Chi BK. Gold(I)-Catalyzed Cross-Coupling Reactions of Arenediazonium Salts with Alkynoic Acids. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2020. [DOI: 10.1134/s1070428020070180] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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10
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Firth JD, Fairlamb IJS. A Need for Caution in the Preparation and Application of Synthetically Versatile Aryl Diazonium Tetrafluoroborate Salts. Org Lett 2020; 22:7057-7059. [DOI: 10.1021/acs.orglett.0c02685] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- James D. Firth
- Department of Chemistry, University of York, Heslington, York YO10 5DD, U.K
| | - Ian J. S. Fairlamb
- Department of Chemistry, University of York, Heslington, York YO10 5DD, U.K
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11
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Hylland KT, Øien‐Ødegaard S, Tilset M. The Suzuki–Miyaura Cross‐Coupling as the Key Step in the Synthesis of 2‐Aminobiphenyls and 2,2'‐Diaminobiphenyls: Application in the Synthesis of Schiff Base Complexes of Zn. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000599] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
| | - Sigurd Øien‐Ødegaard
- Department of Chemistry University of Oslo P. O. Box 1033 Blindern 0315 Oslo Norway
| | - Mats Tilset
- Department of Chemistry University of Oslo P. O. Box 1033 Blindern 0315 Oslo Norway
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12
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Wang F, Wang C, Sun G, Zou G. Highly efficient palladium-catalyzed cross-coupling of diarylborinic acids with arenediazoniums for practical diaryl synthesis. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2019.151491] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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13
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Schäfer G, Fleischer T, Ahmetovic M, Abele S. Development of a Scalable Route for a Key Thiadiazole Building Block via Sequential Sandmeyer Bromination and Room-Temperature Suzuki–Miyaura Coupling. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.9b00495] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Gabriel Schäfer
- Chemistry Process R&D, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Tony Fleischer
- Chemistry Process R&D, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Muhamed Ahmetovic
- Chemistry Process R&D, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
| | - Stefan Abele
- Chemistry Process R&D, Idorsia Pharmaceuticals Ltd., Hegenheimermattweg 91, CH-4123 Allschwil, Switzerland
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14
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Sain S, Jain S, Srivastava M, Vishwakarma R, Dwivedi J. Application of Palladium-Catalyzed Cross-Coupling Reactions in Organic Synthesis. Curr Org Synth 2020; 16:1105-1142. [DOI: 10.2174/1570179416666191104093533] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2018] [Revised: 07/16/2019] [Accepted: 10/01/2019] [Indexed: 12/26/2022]
Abstract
:
Palladium-catalyzed cross-coupling reactions have gained a continuously growing
interest of synthetic organic chemists. The present review gives a brief account of applications of
the palladium-catalyzed cross-coupling reactions in comprehensive synthesis, viz., the Heck, Stille,
Suzuki–Miyaura, Negishi, Sonogashira, Buchwald–Hartwig, Ullmann and the Oxidative,
decarboxylative cross-coupling reactions, with particular emphasis on the synthesis of heterocyclic
compounds.
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Affiliation(s)
- Shalu Sain
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, India
| | - Sonika Jain
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, India
| | - Manish Srivastava
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, India
| | | | - Jaya Dwivedi
- Department of Chemistry, Banasthali Vidyapith, Banasthali-304022, India
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15
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Yang Q, Babij NR, Good S. Potential Safety Hazards Associated with Pd-Catalyzed Cross-Coupling Reactions. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00377] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qiang Yang
- Crop Protection Product Design & Process R&D, Corteva Agriscience, 9330 Zionsville Road, Indianapolis, Indiana 46268, United States
| | - Nicholas R. Babij
- Crop Protection Product Design & Process R&D, Corteva Agriscience, 9330 Zionsville Road, Indianapolis, Indiana 46268, United States
| | - Steffen Good
- Crop Protection Product Design & Process R&D, Corteva Agriscience, 9330 Zionsville Road, Indianapolis, Indiana 46268, United States
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16
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Sardarian AR, Eslahi H, Esmaeilpour M. Green, cost‐effective and efficient procedure for Heck and Sonogashira coupling reactions using palladium nanoparticles supported on functionalized Fe
3
O
4
@SiO
2
by polyvinyl alcohol as a highly active, durable and reusable catalyst. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.4856] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ali Reza Sardarian
- Chemistry Department, College of SciencesShiraz University Shiraz 71467 13565 Iran
| | - Hassan Eslahi
- Chemistry Department, College of SciencesShiraz University Shiraz 71467 13565 Iran
| | - Mohsen Esmaeilpour
- Chemistry Department, College of SciencesShiraz University Shiraz 71467 13565 Iran
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17
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Felpin FX, Sengupta S. Biaryl synthesis with arenediazonium salts: cross-coupling, CH-arylation and annulation reactions. Chem Soc Rev 2019; 48:1150-1193. [PMID: 30608075 DOI: 10.1039/c8cs00453f] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The rich legacy of arenediazonium salts in the synthesis of unsymmetrical biaryls, built around the seminal works of Pschorr, Gomberg and Bachmann more than a century ago, continues to make important contributions at various evolutionary stages of modern biaryl synthesis. Based on in-depth mechanistic analysis and design of novel pathways and reaction conditions, the scope of biaryl synthesis with arenediazonium salts has enormously expanded in recent years through applications of transition metal/photoredox-catalysed cross-coupling, thermal/photosensitized radical chain CH-arylation of (hetero)arenes and arylative radical annulation reactions with alkynes. These recent developments have provided facile synthetic access to a wide variety of unsymmetrical biaryls of pharmaceutical, agrochemical and optoelectronic importance with green scale-up options and created opportunities for late-stage modification of peptides, nucleosides, carbon nanotubes and electrodes, the details of which are captured in this review.
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Affiliation(s)
- François-Xavier Felpin
- Université de Nantes, UFR des Sciences et des Techniques, CNRS UMR 6230, CEISAM, 2 rue de la Houssinière, 44322 Nantes Cedex 3, France. and Institut Universitaire de France, 1 rue Descartes, 75231 Paris Cedex 05, France
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18
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Bandaru SSM, Dzubiel D, Ihmels H, Karbasiyoun M, Mahmoud MMA, Schulzke C. Synthesis of 9-arylalkynyl- and 9-aryl-substituted benzo[ b]quinolizinium derivatives by Palladium-mediated cross-coupling reactions. Beilstein J Org Chem 2018; 14:1871-1884. [PMID: 30112092 PMCID: PMC6071731 DOI: 10.3762/bjoc.14.161] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 07/05/2018] [Indexed: 12/31/2022] Open
Abstract
9-Arylbenzo[b]quinolizinium derivatives were prepared with base-free Suzuki-Miyaura coupling reactions between benzo[b]quinolizinium-9-trifluoroborate and selected benzenediazonium salts. In addition, the Sonogashira coupling reaction between 9-iodobenzo[b]quinolizinium and the arylalkyne derivatives yielded four novel 9-(arylethynyl)benzo[b]quinolizinium derivatives under relatively mild reaction conditions. The 9-(N,N-dimethylaminophenylethynyl)benzo[b]quinolizinium is only very weakly emitting, but the emission intensity increases by a factor >200 upon protonation, so that this derivative may operate as pH-sensitive light-up probe. Photometric and fluorimetric titrations of duplex and quadruplex DNA to 9-(arylethynyl)benzo[b]quinolizinium derivatives revealed a significant binding affinity of these compounds towards both DNA forms with binding constants of Kb = 0.2-2.2 × 105 M-1.
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Affiliation(s)
- Siva Sankar Murthy Bandaru
- Department of Chemistry and Biology, University of Siegen, Siegen, Germany
- Institute of Biochemistry, University of Greifswald, Greifswald, Germany
| | - Darinka Dzubiel
- Department of Chemistry and Biology, University of Siegen, Siegen, Germany
| | - Heiko Ihmels
- Department of Chemistry and Biology, University of Siegen, Siegen, Germany
| | | | | | - Carola Schulzke
- Institute of Biochemistry, University of Greifswald, Greifswald, Germany
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19
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Trusova ME, Rodriguez-Zubiri M, Kutonova KV, Jung N, Bräse S, Felpin FX, Postnikov PS. Ultra-fast Suzuki and Heck reactions for the synthesis of styrenes and stilbenes using arenediazonium salts as super-electrophiles. Org Chem Front 2018. [DOI: 10.1039/c7qo00750g] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The reliable and convenient procedure for the ultrafast conversion of potassium vinyltrifluoroborate to stilbenes and styrenes with impressive TOFs is proposed.
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Affiliation(s)
- Marina E. Trusova
- Department of Biotechnology and Organic Chemistry
- National Research Tomsk Polytechnic University
- 634050 Tomsk
- Russia
| | - Mireia Rodriguez-Zubiri
- Université de Nantes
- UFR des Sciences et des Techniques
- CNRS UMR 6230
- CEISAM
- 44322 Nantes Cedex 3
| | - Ksenia V. Kutonova
- Department of Biotechnology and Organic Chemistry
- National Research Tomsk Polytechnic University
- 634050 Tomsk
- Russia
- Institute of Organic Chemistry
| | - Nicole Jung
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
- Institute of Toxicology and Genetics
| | - Stefan Bräse
- Institute of Organic Chemistry
- Karlsruhe Institute of Technology (KIT)
- 76131 Karlsruhe
- Germany
- Institute of Toxicology and Genetics
| | - François-Xavier Felpin
- Université de Nantes
- UFR des Sciences et des Techniques
- CNRS UMR 6230
- CEISAM
- 44322 Nantes Cedex 3
| | - Pavel S. Postnikov
- Department of Technology of Organic Substances and Polymer Materials
- Tomsk Polytechnic University
- 634050 Tomsk
- Russia
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20
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Mahanta A, Raul PK, Saikia S, Bora U, Thakur AJ. Methanol aided synthesis of PdNPs decorated on montmorillonite K 10 and its implication in Suzuki Miyaura type cross coupling reaction under base free condition. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4192] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Abhijit Mahanta
- Department of Chemical SciencesTezpur University (A central University) Tezpur Napaam 784028 Assam India
| | - Prasanta Kumar Raul
- Department of Chemical SciencesTezpur University (A central University) Tezpur Napaam 784028 Assam India
| | - Sanjib Saikia
- Department of Chemical SciencesTezpur University (A central University) Tezpur Napaam 784028 Assam India
| | - Utpal Bora
- Department of Chemical SciencesTezpur University (A central University) Tezpur Napaam 784028 Assam India
| | - Ashim Jyoti Thakur
- Department of Chemical SciencesTezpur University (A central University) Tezpur Napaam 784028 Assam India
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21
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Daryanavard M, Armstrong D, Lough AJ, Fekl U. The first palladium(iv) aryldiazenido complex: relevance for C–C coupling. Dalton Trans 2017; 46:4004-4008. [DOI: 10.1039/c7dt00078b] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first observed and characterized palladium(iv) aryldiazenido complex.
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Affiliation(s)
| | | | | | - Ulrich Fekl
- University of Toronto
- Mississauga
- Canada L5L 1C6
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22
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Liu Z, Ji H, Gao W, Zhu G, Tong L, Lei F, Tang B. Copper(i)-mediated carboamination of vinyl azides by aryldiazonium salts: synthesis of N2-substituted 1,2,3-triazoles. Chem Commun (Camb) 2017; 53:6259-6262. [DOI: 10.1039/c7cc02391j] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Copper(i)-mediated carboamination reaction of vinyl azides with sole aryldiazonium salt for N2-substituted 1,2,3-triazoles.
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Affiliation(s)
- Zhenhua Liu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Huimin Ji
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Wen Gao
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Guangyu Zhu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Lili Tong
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Fengcai Lei
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
| | - Bo Tang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Key Laboratory of Molecular and Nano Probes
- Ministry of Education
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23
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Crespi S, Protti S, Fagnoni M. Wavelength Selective Generation of Aryl Radicals and Aryl Cations for Metal-Free Photoarylations. J Org Chem 2016; 81:9612-9619. [DOI: 10.1021/acs.joc.6b01619] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stefano Crespi
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
| | - Stefano Protti
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
| | - Maurizio Fagnoni
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
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24
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Colleville AP, Horan RAJ, Olazabal S, Tomkinson NCO. C–H Arylation of Heterocyclic N-Oxides Through in Situ Diazotisation Of Anilines without Added Promoters: A Green And Selective Coupling Process. Org Process Res Dev 2016. [DOI: 10.1021/acs.oprd.6b00117] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Aymeric P. Colleville
- API
Chemistry, GlaxoSmithKline Research and Development Ltd., Gunnels
Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
- WestCHEM,
Department of Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, 295 Cathedral Street, Glasgow G1 1XL, U.K
| | - Richard A. J. Horan
- API
Chemistry, GlaxoSmithKline Research and Development Ltd., Gunnels
Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Sandrine Olazabal
- API
Chemistry, GlaxoSmithKline Research and Development Ltd., Gunnels
Wood Road, Stevenage, Hertfordshire SG1 2NY, U.K
| | - Nicholas C. O. Tomkinson
- WestCHEM,
Department of Pure and Applied Chemistry, Thomas Graham Building, University of Strathclyde, 295 Cathedral Street, Glasgow G1 1XL, U.K
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25
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Oger N, Felpin FX. Heterogeneous Palladium Catalysts for Suzuki-Miyaura Coupling Reactions Involving Aryl Diazonium Salts. ChemCatChem 2016. [DOI: 10.1002/cctc.201600134] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Nicolas Oger
- Université de Nantes; UFR des Sciences et des Techniques, CNRS UMR 6230, CEISAM; 2 rue de la Houssinière 44322 Nantes Cedex 3 France
| | - François-Xavier Felpin
- Université de Nantes; UFR des Sciences et des Techniques, CNRS UMR 6230, CEISAM; 2 rue de la Houssinière 44322 Nantes Cedex 3 France
- Institut Universitaire de France; 103 blvd St Michel 75005 Paris Cedex 5 France
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26
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Seidl TL, Sundalam SK, McCullough B, Stuart DR. Unsymmetrical Aryl(2,4,6-trimethoxyphenyl)iodonium Salts: One-Pot Synthesis, Scope, Stability, and Synthetic Studies. J Org Chem 2016; 81:1998-2009. [PMID: 26828570 DOI: 10.1021/acs.joc.5b02833] [Citation(s) in RCA: 74] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Diaryliodonium salts have recently attracted significant attention as metal-free-arylation reagents in organic synthesis, and efficient access to these salts is critical for advancement of their use in reaction discovery and development. The trimethoxybenzene-derived auxiliary is a promising component of unsymmetrical variants, yet access remains limited. Here, a one-pot synthesis of aryl(2,4,6-trimethoxyphenyl)iodonium salts from aryl iodides, m-CPBA, p-toluenesulfonic acid, and trimethoxybenzene is described. Optimization of the reaction conditions for this one-pot synthesis was enabled by the method of multivariate analysis. The reaction is fast (<1 h), provides a high yield of product (>85% average), and has broad substrate scope (>25 examples) including elaborate aryl iodides. The utility of these reagents is demonstrated in moderate to high yielding arylation reactions with C-, N-, O-, and S-nucleophiles including the synthesis of a liquid crystal molecule.
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Affiliation(s)
- Thomas L Seidl
- Department of Chemistry, Portland State University , Portland, Oregon 97201, United States
| | - Sunil K Sundalam
- Department of Chemistry, Portland State University , Portland, Oregon 97201, United States
| | - Brennen McCullough
- Department of Chemistry, Portland State University , Portland, Oregon 97201, United States
| | - David R Stuart
- Department of Chemistry, Portland State University , Portland, Oregon 97201, United States
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27
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Savanur HM, Kalkhambkar RG, Laali KK. Pd(OAc)2 catalyzed homocoupling of arenediazonium salts in ionic liquids: synthesis of symmetrical biaryls. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.12.108] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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Hofmann D, Hofmann J, Hofmann LE, Hofmann L, Heinrich MR. Denitrification Combined with Diazotization of Anilines and the Synthesis of 4′-Chlorobiphenyl-2,5-diamine and 1-Chloro-4-iodobenzene. Org Process Res Dev 2015. [DOI: 10.1021/acs.oprd.5b00298] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Dagmar Hofmann
- Department of Chemistry and
Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
| | - Josefa Hofmann
- Department of Chemistry and
Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
| | - Laura-Elena Hofmann
- Department of Chemistry and
Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
| | - Laura Hofmann
- Department of Chemistry and
Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
| | - Markus R. Heinrich
- Department of Chemistry and
Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstraße 19, 91052 Erlangen, Germany
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29
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Xiao J, Lu Z, Li Z, Li Y. Carboxymethylcellulose-supported palladium nanoparticles generated in situ
from palladium(II) carboxymethylcellulose as an efficient and reusable catalyst for ligand- and base-free Heck-Matsuda and Suzuki-Miyaura couplings. Appl Organomet Chem 2015. [DOI: 10.1002/aoc.3346] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jinlong Xiao
- Department of Chemistry; Jinan University; Guangzhou 510632 China
| | - Zhangxiu Lu
- Department of Chemistry; Jinan University; Guangzhou 510632 China
| | - Zhipeng Li
- Department of Chemistry; Jinan University; Guangzhou 510632 China
| | - Yiqun Li
- Department of Chemistry; Jinan University; Guangzhou 510632 China
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30
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Gowrisankar S, Seayad J. Silver-Nitrite-Assisted In Situ Diazotization Reaction: Cross-Coupling of Anilines with Arylboronic Acids at Room Temperature. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500063] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Saravanan Gowrisankar
- Organic Chemistry; Institute of Chemical and Engineering Sciences (ICES); 8 Biomedical Grove, Neuros #07-01 138665 Singapore
| | - Jayasree Seayad
- Organic Chemistry; Institute of Chemical and Engineering Sciences (ICES); 8 Biomedical Grove, Neuros #07-01 138665 Singapore
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31
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Schmidt B, Elizarov N, Schilde U, Kelling A. Dual Role of Acetanilides: Traceless Removal of a Directing Group through Deacetylation/Diazotation and Palladium-Catalyzed C-C-Coupling Reactions. J Org Chem 2015; 80:4223-34. [PMID: 25700158 DOI: 10.1021/acs.joc.5b00272] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The acetamide group enables regioselective oxidative ortho-C-H activation reactions, such as Pd-catalyzed acylation. The synthetic utility of these transformations can be significantly enhanced by using the acetamide as a quasi-leaving group in a subsequent conventional Pd-catalyzed coupling or cross-coupling reaction. The concept is illustrated herein for the synthesis of o-alkenyl- and o-arylphenones, which have potential for the synthesis of arylated aromatic heterocycles.
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Affiliation(s)
- Bernd Schmidt
- Universitaet Potsdam, Institut fuer Chemie, Karl-Liebknecht-Straße 24-25, D-14476 Potsdam-Golm, Germany
| | - Nelli Elizarov
- Universitaet Potsdam, Institut fuer Chemie, Karl-Liebknecht-Straße 24-25, D-14476 Potsdam-Golm, Germany
| | - Uwe Schilde
- Universitaet Potsdam, Institut fuer Chemie, Karl-Liebknecht-Straße 24-25, D-14476 Potsdam-Golm, Germany
| | - Alexandra Kelling
- Universitaet Potsdam, Institut fuer Chemie, Karl-Liebknecht-Straße 24-25, D-14476 Potsdam-Golm, Germany
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32
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Oger N, Le Grognec E, Felpin FX. Handling diazonium salts in flow for organic and material chemistry. Org Chem Front 2015. [DOI: 10.1039/c5qo00037h] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diazonium salts and flow chemistry are the perfect wedding for a safe handling.
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Affiliation(s)
- Nicolas Oger
- Université de Nantes; UFR des Sciences et des Techniques
- CNRS UMR 6230
- CEISAM
- 44322 Nantes Cedex 3
- France
| | - Erwan Le Grognec
- Université de Nantes; UFR des Sciences et des Techniques
- CNRS UMR 6230
- CEISAM
- 44322 Nantes Cedex 3
- France
| | - François-Xavier Felpin
- Université de Nantes; UFR des Sciences et des Techniques
- CNRS UMR 6230
- CEISAM
- 44322 Nantes Cedex 3
- France
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33
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Oger N, d’Halluin M, Le Grognec E, Felpin FX. Using Aryl Diazonium Salts in Palladium-Catalyzed Reactions under Safer Conditions. Org Process Res Dev 2014. [DOI: 10.1021/op500299t] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Nicolas Oger
- Université de Nantes; UFR des Sciences et des Techniques,
CNRS UMR 6230, CEISAM, 2 rue de la Houssinière, 44322 Nantes Cedex 3, France
| | - Martin d’Halluin
- Université de Nantes; UFR des Sciences et des Techniques,
CNRS UMR 6230, CEISAM, 2 rue de la Houssinière, 44322 Nantes Cedex 3, France
| | - Erwan Le Grognec
- Université de Nantes; UFR des Sciences et des Techniques,
CNRS UMR 6230, CEISAM, 2 rue de la Houssinière, 44322 Nantes Cedex 3, France
| | - François-Xavier Felpin
- Université de Nantes; UFR des Sciences et des Techniques,
CNRS UMR 6230, CEISAM, 2 rue de la Houssinière, 44322 Nantes Cedex 3, France
- Institut Universitaire de France, 103 blvd St Michel, 75005 Paris Cedex 5, France
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