1
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Cao ZW, Zhang JX, Wang JT, Li L, Chen XY, Jin S, Cao ZY, Wang P. Palladium-Catalyzed Hiyama-Type Coupling of Thianthrenium and Phenoxathiinium Salts. Org Lett 2024; 26:6681-6686. [PMID: 39058573 DOI: 10.1021/acs.orglett.4c02348] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2024]
Abstract
Here, we demonstrate palladium-catalyzed Hiyama-type cross-coupling reactions of aryl thianthrenium or phenoxathiinium salts. By employing stable and inexpensive organosilanes, the arylation, alkenylation, and alkynylation were realized in high efficiency using commercially available Pd(tBu3P)2 as the catalyst, thus providing a reliable method for preparation of biaryls, styrenes, and aryl acetylenes with a broad functional group tolerance under mild conditions. Given the accessibility of aryl thianthrenium or phenoxathiinium salts from simple arenes in a remarkable regioselective fashion, this protocol also provides an attractive approach for the late-stage modification of complex bioactive scaffolds.
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Affiliation(s)
- Zhi-Wei Cao
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, P. R. China
| | - Ji-Xuan Zhang
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, P. R. China
| | - Jin-Tao Wang
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, P. R. China
| | - Lang Li
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, P. R. China
| | - Xiao-Yue Chen
- State Key Laboratory of Organometallic Chemistry and Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, University of Chinese Academy of Sciences, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai 200032, P. R. China
| | - Shengnan Jin
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, P. R. China
| | - Zhong-Yan Cao
- College of Chemistry and Molecular Sciences, Henan University, Kaifeng 475004, P. R. China
| | - Peng Wang
- State Key Laboratory of Organometallic Chemistry and Shanghai-Hong Kong Joint Laboratory in Chemical Synthesis, University of Chinese Academy of Sciences, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai 200032, P. R. China
- School of Chemistry and Materials Science, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, 1 Sub-lane Xiangshan, Hangzhou 310024, P. R. China
- College of Material Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry, and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, P. R. China
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2
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Tian S, Liu Y, Wan C, Wan JP, Hao G. Catalyst-Free Cascade Annulation of Enaminones and Aryl Diazonium Tetrafluoroboronates for Cinnoline Synthesis and the Anti-Inflammatory Activity Study. J Org Chem 2023; 88:2433-2442. [PMID: 36753776 DOI: 10.1021/acs.joc.2c02858] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/10/2023]
Abstract
A simple and concise method for the synthesis of cinnolines has been developed by the reactions of readily available enaminones and aryl diazonium tetrafluoroboronates. The reactions run efficiently to provide cinnolines with broad diversity in the substructure by heating in dimethyl sulfoxide without using any catalyst or additive. In addition, the primary investigation of the anti-inflammatory activity of these products leads to the observation of p-chlorobenzoyl (3f) and p-nitrobenzoyl (3j) cinnolines as attractive anti-inflammatory compounds in vitro.
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Affiliation(s)
- Shanghui Tian
- National Engineering Research Center for Carbohydrate Synthesis, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Yunyun Liu
- National Engineering Research Center for Carbohydrate Synthesis, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Changfeng Wan
- National Engineering Research Center for Carbohydrate Synthesis, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
| | - Jie-Ping Wan
- National Engineering Research Center for Carbohydrate Synthesis, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China.,International Innovation Center for Forest Chemicals and Materials, Nanjing Forestry University, Nanjing 210037, China
| | - Guifeng Hao
- Center for General Practice Medicine, Department of Rheumatology and Immunology, Zhejiang Provincial People's Hospital (Affiliated People's Hospital, Hangzhou Medical College), Hangzhou 310014, China
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3
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Li X, Zhang J, Liu C, Sun J, Li Y, Zhang G, Li Y. Aryl diazonium intermediates enable mild DNA-compatible C-C bond formation for medicinally relevant combinatorial library synthesis. Chem Sci 2022; 13:13100-13109. [PMID: 36425486 PMCID: PMC9667928 DOI: 10.1039/d2sc04482j] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2022] [Accepted: 10/24/2022] [Indexed: 08/24/2023] Open
Abstract
Forging carbon-carbon (C-C) linkage in DNA-encoded combinatorial library synthesis represents a fundamental task for drug discovery, especially with broad substrate scope and exquisite functional group tolerance. Here we reported the palladium-catalyzed Suzuki-Miyaura, Heck and Hiyama type cross-coupling via DNA-conjugated aryl diazonium intermediates for DNA-encoded chemical library (DEL) synthesis. Starting from commodity arylamines, this synthetic route facilely delivers vast chemical diversity at a mild temperature and pH, thus circumventing damage to fragile functional groups. Given its orthogonality with traditional aryl halide-based cross-coupling, the aryl diazonium-centered strategy expands the compatible synthesis of complex C-C bond-connected scaffolds. In addition, DNA-tethered pharmaceutical compounds (e.g., HDAC inhibitor) are constructed without decomposition of susceptible bioactive warheads (e.g., hydroxamic acid), emphasizing the superiority of the aryl diazonium-based approach. Together with the convenient transformation into an aryl azide photo-crosslinker, aryl diazonium's DNA-compatible diversification synergistically demonstrated its competence to create medicinally relevant combinatorial libraries and investigate protein-ligand interactions in pharmaceutical research.
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Affiliation(s)
- Xianfeng Li
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University China
| | - Juan Zhang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University China
| | - Changyang Liu
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University China
| | - Jie Sun
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University China
| | - Yangfeng Li
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University China
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Chongqing University 401331 Chongqing P. R. China
| | - Gong Zhang
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University China
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Chongqing University 401331 Chongqing P. R. China
| | - Yizhou Li
- Chongqing Key Laboratory of Natural Product Synthesis and Drug Research, School of Pharmaceutical Sciences, Chongqing University China
- Chemical Biology Research Center, School of Pharmaceutical Sciences, Chongqing University 401331 Chongqing P. R. China
- Key Laboratory of Biorheological Science and Technology, Ministry of Education, College of Bioengineering, Chongqing University P. R. China
- Beijing National Laboratory for Molecular Sciences Beijing 100190 P. R. China
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4
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Transition Metal Catalyzed Hiyama Cross-Coupling: Recent Methodology Developments and Synthetic Applications. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27175654. [PMID: 36080422 PMCID: PMC9458230 DOI: 10.3390/molecules27175654] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/01/2022] [Revised: 08/22/2022] [Accepted: 08/26/2022] [Indexed: 11/17/2022]
Abstract
Hiyama cross-coupling is a versatile reaction in synthetic organic chemistry for the construction of carbon-carbon bonds. It involves the coupling of organosilicons with organic halides using transition metal catalysts in good yields and high enantioselectivities. In recent years, hectic progress has been made by researchers toward the synthesis of diversified natural products and pharmaceutical drugs using the Hiyama coupling reaction. This review emphasizes the recent synthetic developments and applications of Hiyama cross-coupling.
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5
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Gong HP, Quan ZJ, Wang XC. Palladium-catalyzed Hiyama cross-couplings of pyrimidin-2-yl tosylates with organosilanes. JOURNAL OF CHEMICAL RESEARCH 2022. [DOI: 10.1177/17475198211067163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
An efficient palladium-catalyzed Hiyama reaction between various pyrimidin-2-yl tosylates with organosilanes has been developed. The use of CuCl with TBAF as additive is essential for promotion of the construction of the carbon–carbon bond. This procedure shows wide functional group tolerance for electrophilic pyrimidin-2-yl tosylates and has been extended to aromatic amino-substituted pyrimidin-2-yl tosylates, affording the desired C2-aryl and alkenyl pyrimidine derivatives in good to excellent yields.
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Affiliation(s)
- Hai-Peng Gong
- College of Science, Gansu Agricultural University, Lanzhou, P.R. China
| | - Zheng-Jun Quan
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
| | - Xi-Cun Wang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou, P.R. China
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6
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Gong HP, Quan ZJ, Wang XC. Palladium-catalyzed Hiyama cross-couplings of 2-chloro pyrimidines with organosilanes. CHEMICAL PAPERS 2022. [DOI: 10.1007/s11696-021-02044-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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7
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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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8
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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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10
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Das S, Banik R, Kumar B, Roy S, Noorussabah, Amhad K, Sukul PK. A Green Approach for Organic Transformations Using Microwave Reactor. Curr Org Synth 2020; 16:730-764. [PMID: 31984890 DOI: 10.2174/1570179416666190412160048] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2018] [Revised: 03/06/2019] [Accepted: 03/14/2019] [Indexed: 02/07/2023]
Abstract
Microwave-assisted organic transformation (MAOR) is presently gaining wide popularity in the field of organic synthesis. The conventional heating technique is gradually being removed from the laboratory and a novel microwave heating technique established to be used in both academia and industry. As compared to the classical organic methodology, the green technology tools have several advantages like dramatically reduced reaction times, improved yields, site selectivity, and the increased product purities with simplification of work-up procedures. In the current study, we have briefly described the overview of recent developments and applications of microwave irradiation in organic transformation with schematic compiling of the organic reactions, bioactive heterocyclic compounds, and so on. This review also presents a critical analysis of the various advantages of microwave irradiation in organic synthesis/transformation compared to the classical or conventional heating. So, we believe that our current study of the green microwave heating technique will be highly beneficial for the researchers from both academia and industry in their near future.
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Affiliation(s)
- Subrata Das
- Department of Chemistry, National Institute of Technology, Panta 800005, India
| | - Rupak Banik
- Department of Chemistry, National Institute of Technology Agartala 799046, India
| | - Brajesh Kumar
- Department of Chemistry, National Institute of Technology, Panta 800005, India
| | - Subhadip Roy
- Department of Chemistry, National Institute of Technology Agartala 799046, India
| | - Noorussabah
- Department of Chemistry, National Institute of Technology, Panta 800005, India
| | - Khursheed Amhad
- Department of Chemistry, National Institute of Technology, Panta 800005, India
| | - Pradip K Sukul
- Department of Chemistry, National Institute of Technology, Panta 800005, India
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11
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Hegde RV, Ghosh A, Patil SA, Dateer RB. Pd-nanoparticles catalyzed denitrogenative coupling of aryl halides with arylhydrazines: Greener approach for biaryls synthesis under ligand-free condition. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.130777] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Jiang C, Wu W, Lu H, Yu T, Xu W, Wei H. Rhodium‐Catalyzed Hiyama Coupling Reaction of Unstrained Ketones via C−C Bond Cleavage. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900295] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cheng Jiang
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of EducationCollege of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Wen‐Qiang Wu
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of EducationCollege of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Hong Lu
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of EducationCollege of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Tian‐Yang Yu
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of EducationCollege of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Wen‐Hua Xu
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of EducationCollege of Chemistry & Materials Science Northwest University Xi'an 710127 China
| | - Hao Wei
- Key Laboratory of Synthetic and Natural Functional Molecular Chemistry of the Ministry of EducationCollege of Chemistry & Materials Science Northwest University Xi'an 710127 China
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13
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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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14
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Shang Y. Desulfinative and denitrogenative palladium-catalyzed cross-coupling of arylsulfonyl hydrazides with aryl diazonium salts. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4484] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yonghui Shang
- School of Chemistry and Chemical Engineering; Xianyang Normal University; Xianyang Shaanxi 712000 People's Republic of China
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15
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Chang S, Dong LL, Song HQ, Feng B. Denitrogenative palladium-catalyzed coupling of aryl halides with arylhydrazines under mild conditions. Org Biomol Chem 2018; 16:3282-3288. [DOI: 10.1039/c8ob00305j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A novel, simple, and efficient protocol via Pd(ii)-catalyzed denitrogenative coupling of arylhydrazines with aryl halides under ambient and mild conditions.
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Affiliation(s)
- Sheng Chang
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
| | | | - Hai Qing Song
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
| | - Bo Feng
- College of Pharmacy
- Jilin Medical University
- Jilin
- China
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16
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Wang G, Meng M, Deng L, Cheng K, Qi C. Denitrogenative Pd/Cu‐catalyzed Suzuki‐type Cross‐coupling of Aryltrifluoroborates with Arylhydrazine Hydrochlorides in Water under Room Temperature. Appl Organomet Chem 2017. [DOI: 10.1002/aoc.4203] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Guofang Wang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
| | - Mengting Meng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
| | - Liping Deng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
| | - Kai Cheng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
- Organisch‐Chemisches InstitutUniversität Heidelberg Im Neuenheimer Feld 270 69120 Heidelberg Germany
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
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17
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Hajipour AR, Tavangar-Rizi Z. Straightforward and Recyclable System for Synthesis of Biaryl Ketones via Carbonylative Coupling Reactions of Aryl Halides with PhB(OH)2
and (EtO)3
PhSi. ChemistrySelect 2017. [DOI: 10.1002/slct.201701009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Abdol R. Hajipour
- Department of Chemistry; Isfahan University of Technology; 84154-83111 Isfahan Iran
- Department of Neuroscience, Medical School; University of Wisconsin; 1300 University Avenue Madison WI 53706-1532 USA
| | - Zeinab Tavangar-Rizi
- Department of Chemistry; Isfahan University of Technology; 84154-83111 Isfahan Iran
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18
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Triton X-100 stabilized Pd nanoparticles and their catalytic application in one-pot sequential Heck and Hiyama coupling in water. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3102-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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19
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Affiliation(s)
- Michael Busch
- Laboratory for Computational Molecular Design and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Matthew D. Wodrich
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
| | - Clémence Corminboeuf
- Laboratory for Computational Molecular Design and National Center for Computational Design and Discovery of Novel Materials (MARVEL), Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
- Laboratory for Computational Molecular Design, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), 1015 Lausanne, Switzerland
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20
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Nickel-catalyzed cross-coupling of aryl or 2-menaphthyl quaternary ammonium triflates with organoaluminum reagents. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Xu Z, Xu JZ, Zhang J, Zheng ZJ, Cao J, Cui YM, Xu LW. Mechanistic Insights into Palladium-Catalyzed Silylation of Aryl Iodides with Hydrosilanes through a DFT Study. Chem Asian J 2017; 12:1749-1757. [PMID: 28452198 DOI: 10.1002/asia.201700174] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2017] [Revised: 04/21/2017] [Indexed: 11/05/2022]
Abstract
The catalytic cycles of palladium-catalyzed silylation of aryl iodides, which are initiated by oxidative addition of hydrosilane or aryl iodide through three different mechanisms characterized by intermediates R3 Si-PdII -H (Cycle A), Ar-PdII -I (Cycle B), and PdIV (Cycle C), have been explored in detail by hybrid DFT. Calculations suggest that the chemical selectivity and reactivity of the reaction depend on the ligation state of the catalyst and specific reaction conditions, including feeding order of substrates and the presence of base. For less bulky biligated catalyst, Cycle C is energetically favored over Cycle A, through which the silylation process is slightly favored over the reduction process. Interestingly, for bulky monoligated catalyst, Cycle B is energetically more favored over generally accepted Cycle A, in which the silylation channel is slightly disfavored in comparison to that of the reduction channel. Moreover, the inclusion of base in this channel allows the silylated product become dominant. These findings offer a good explanation for the complex experimental observations. Designing a reaction process that allows the oxidative addition of palladium(0) complex to aryl iodide to occur prior to that with hydrosilane is thus suggested to improve the reactivity and chemoselectivity for the silylated product by encouraging the catalytic cycle to proceed through Cycles B (monoligated Pd0 catalyst) or C (biligated Pd0 catalyst), instead of Cycle A.
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Affiliation(s)
- Zheng Xu
- Key Laboratory of Organosilicon Chemistry and, Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou, P.R. China
| | - Jin-Zhou Xu
- Key Laboratory of Organosilicon Chemistry and, Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou, P.R. China
| | - Jin Zhang
- Key Laboratory of Organosilicon Chemistry and, Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou, P.R. China
| | - Zhan-Jiang Zheng
- Key Laboratory of Organosilicon Chemistry and, Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou, P.R. China
| | - Jian Cao
- Key Laboratory of Organosilicon Chemistry and, Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou, P.R. China
| | - Yu-Ming Cui
- Key Laboratory of Organosilicon Chemistry and, Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou, P.R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and, Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou, P.R. China.,Suzhou Research Institute and State Key Laboratory, for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, P.R. China
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22
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Jiang J, Zhang WM, Dai JJ, Xu J, Xu HJ. Visible-Light-Promoted C-H Arylation by Merging Palladium Catalysis with Organic Photoredox Catalysis. J Org Chem 2017; 82:3622-3630. [PMID: 28303717 DOI: 10.1021/acs.joc.7b00140] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
The use of a dual palladium/organic photoredox catalytic system enables the directed arylation of arenes with aryldiazonium salts with a broad substrate scope at room temperature under mild reaction conditions. This study thus serves as not only an alternative route for the biaryl motifs but also a new example for the application of an organic photoredox catalyst.
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Affiliation(s)
- Jian Jiang
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Wen-Man Zhang
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Jian-Jun Dai
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Jun Xu
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
| | - Hua-Jian Xu
- School of Biological and Medical Engineering, Hefei University of Technology , Hefei 230009, China
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23
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Gaikwad DS, Undale KA, Patil DB, Pore DM, Korade SN, Kamble AA. In-situ-generated palladium nanoparticles in novel ionic liquid: an efficient catalytic system for Heck–Matsuda coupling. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-2888-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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24
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Liu Y, Song RJ, Li JH. Palladium-catalyzed dearomatizative [2 + 2 + 1] carboannulation of 1,7-enynes with aryl diazonium salts and H2O: facile synthesis of spirocyclohexadienone-fused cyclopenta[c]quinolin-4(5H)-ones. Chem Commun (Camb) 2017; 53:8600-8603. [DOI: 10.1039/c7cc02830j] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The first 1,7-enyne dearomatizative [2 + 2 + 1] carboannulation using aryl diazonium salts as the one-carbon units is described.
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Affiliation(s)
- Yu Liu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
- State Key Laboratory of Chemo/Biosensing and Chemometrics
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle
- Nanchang Hangkong University
- Nanchang 330063
- China
- State Key Laboratory of Chemo/Biosensing and Chemometrics
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25
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Cheng K, Wang G, Meng M, Qi C. Acid-promoted denitrogenative Pd-catalyzed addition of arylhydrazines with nitriles at room temperature. Org Chem Front 2017. [DOI: 10.1039/c6qo00634e] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pd(TFA)2-catalyzed denitrogenative addition proceeded with selective C–N bond cleavage of arylhydrazines with nitriles under air at room temperature.
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Affiliation(s)
- Kai Cheng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- People's Republic of China
| | - Guofang Wang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- People's Republic of China
| | - Mengting Meng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- People's Republic of China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process
- Shaoxing University
- Shaoxing
- People's Republic of China
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26
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Foubelo F, Nájera C, Yus M. The Hiyama Cross-Coupling Reaction: New Discoveries. CHEM REC 2016; 16:2521-2533. [DOI: 10.1002/tcr.201600063] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Indexed: 12/19/2022]
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27
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Chang S, Jin Y, Zhang XR, Sun YB. Carbonylative Hiyama coupling of aryl halides with arylsilanes under balloon pressure of CO. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.02.058] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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28
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The application of NCTS (N-cyano-N-phenyl-p-toluenesulfonamide) in palladium-catalyzed cyanation of arenediazonium tetrafluoroborates and aryl halides. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.01.033] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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29
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Wang SE, Wang L, He Q, Fan R. Destruction and Construction: Application of Dearomatization Strategy in Aromatic Carbon-Nitrogen Bond Functionalization. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508161] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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30
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Wang SE, Wang L, He Q, Fan R. Destruction and Construction: Application of Dearomatization Strategy in Aromatic Carbon-Nitrogen Bond Functionalization. Angew Chem Int Ed Engl 2015; 54:13655-8. [PMID: 26457665 DOI: 10.1002/anie.201508161] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2015] [Indexed: 01/04/2023]
Affiliation(s)
- Shuo-En Wang
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Linfei Wang
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Qiuqin He
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China)
| | - Renhua Fan
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433 (China).
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31
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32
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Sperger T, Sanhueza IA, Kalvet I, Schoenebeck F. Computational Studies of Synthetically Relevant Homogeneous Organometallic Catalysis Involving Ni, Pd, Ir, and Rh: An Overview of Commonly Employed DFT Methods and Mechanistic Insights. Chem Rev 2015. [PMID: 26207572 DOI: 10.1021/acs.chemrev.5b00163] [Citation(s) in RCA: 410] [Impact Index Per Article: 45.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Theresa Sperger
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany
| | - Italo A Sanhueza
- Institute of Organic Chemistry, RWTH Aachen University , Landoltweg 1, 52074 Aachen, Germany.,Laboratory of Organic Chemistry, ETH Zürich , Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Indrek Kalvet
- 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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33
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Miao H, Wang F, Zhou S, Zhang G, Li Y. Palladium-catalyzed Hiyama coupling reaction of arylsulfonyl hydrazides under oxygen. Org Biomol Chem 2015; 13:4647-51. [DOI: 10.1039/c5ob00139k] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Palladium-catalyzed Hiyama cross-coupling reactions of various arylsulfonyl hydrazides with a wide variety of aryl silanes have been achieved in good to excellent yields under simple aerobic conditions.
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Affiliation(s)
- Hui Miao
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Fenhua Wang
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Shuangliu Zhou
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Guangchao Zhang
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
| | - Yang Li
- The Key Laboratory of Functional Molecular Solids
- Ministry of Education
- College of Chemistry and Materials Science
- Anhui Normal University
- Wuhu
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34
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Zhong S, Sun C, Dou S, Liu W. Pd-catalyzed desulfitative and denitrogenative Suzuki-type reaction of arylsulfonyl hydrazides. RSC Adv 2015. [DOI: 10.1039/c5ra01363a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
A Pd-catalyzed desulfitative–denitrogenative coupling of arylsulfonyl hydrazides and arylboronic acids with the assistance of catalytic ligands is described. The reaction showed very good selectivity and tolerated a wide range of functionalities.
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Affiliation(s)
- Shuangling Zhong
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
| | - Chenggang Sun
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
| | - Sen Dou
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
| | - Wencong Liu
- College of Resources and Environment
- Jilin Agricultural University
- Changchun 130118
- P. R. China
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35
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Wu D, Tao JL, Wang ZX. Highly efficient pincer nickel catalyzed cross-coupling of aryltrimethylammonium triflates with arylzinc reagents. Org Chem Front 2015. [DOI: 10.1039/c4qo00321g] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
N,N,P-Pincer nickel complexes [Ni(Cl){N(2-R2PC6H4)(2′-Me2NC6H4)}] highly effectively catalyze the cross-coupling of aryltrimethylammonium triflates with arylzinc reagents.
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Affiliation(s)
- Dan Wu
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Jian-Long Tao
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
| | - Zhong-Xia Wang
- Department of Chemistry
- University of Science and Technology of China
- Hefei
- China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
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36
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Barbero M, Cadamuro S, Dughera S. Negishi cross-coupling of arenediazonium o-benzenedisulfonimides. Tetrahedron 2014. [DOI: 10.1016/j.tet.2014.08.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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37
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Yang X, Wang ZX. Mono- and Dinuclear Pincer Nickel Catalyzed Activation and Transformation of C–Cl, C–N, and C–O Bonds. Organometallics 2014. [DOI: 10.1021/om500452c] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Xia Yang
- CAS Key
Laboratory of Soft
Matter Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Zhong-Xia Wang
- CAS Key
Laboratory of Soft
Matter Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
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38
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Hein SJ, Arslan H, Keresztes I, Dichtel WR. Rapid Synthesis of Crowded Aromatic Architectures from Silyl Acetylenes. Org Lett 2014; 16:4416-9. [DOI: 10.1021/ol501874s] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Samuel J. Hein
- Department of Chemistry and
Chemical Biology, Cornell University, Ithaca, New York 14853-1301, United States
| | - Hasan Arslan
- Department of Chemistry and
Chemical Biology, Cornell University, Ithaca, New York 14853-1301, United States
| | - Ivan Keresztes
- Department of Chemistry and
Chemical Biology, Cornell University, Ithaca, New York 14853-1301, United States
| | - William R. Dichtel
- Department of Chemistry and
Chemical Biology, Cornell University, Ithaca, New York 14853-1301, United States
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39
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Chauhan P, Ravi M, Singh S, Raju KSR, Bajpai V, Kumar B, Wahajuddin W, Yadav PP. Palladium and copper-catalyzed ligand-free coupling of phenylhydrazines in water. RSC Adv 2014. [DOI: 10.1039/c4ra04621h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
An efficient methodology for the synthesis of biaryls via Pd/Cu catalyzed coupling of unprotected phenylhydrazines in water is reported.
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Affiliation(s)
- Parul Chauhan
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
| | - Makthala Ravi
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
| | - Shikha Singh
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
| | - Kanumuri S. R. Raju
- Division of Pharmacokinetics and Metabolism
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
| | - Vikas Bajpai
- Sophisticated Analytical Instrument Facility
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
| | - Brijesh Kumar
- Sophisticated Analytical Instrument Facility
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
| | - Wahajuddin Wahajuddin
- Division of Pharmacokinetics and Metabolism
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
| | - Prem. P. Yadav
- Division of Medicinal and Process Chemistry
- CSIR-Central Drug Research Institute
- Lucknow-226031, India
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40
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Cheng K, Zhao B, Hu S, Zhang XM, Qi C. Pd-catalyzed cross-coupling reactions of arenediazonium salts with arylsilanes and aryltrifluoroborates in water. Tetrahedron Lett 2013. [DOI: 10.1016/j.tetlet.2013.09.001] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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41
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Cheng K, Hu S, Zhao B, Zhang XM, Qi C. Palladium-Catalyzed Hiyama-Type Cross-Coupling Reactions of Arenesulfinates with Organosilanes. J Org Chem 2013; 78:5022-5. [DOI: 10.1021/jo302791q] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Kai Cheng
- Zhejiang Key Laboratory of Alternative
Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing 312000, People’s Republic of China
- Zhejiang Huangma Chemical Industry Group Co. Ltd., Shangyu, Zhejiang
Province 312363, People’s Republic of China
| | - Sai Hu
- College of Materials Science
and Chemical Engineering, Ningbo University, Ningbo 310014, People’s Republic of China
| | - Baoli Zhao
- Zhejiang Key Laboratory of Alternative
Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing 312000, People’s Republic of China
| | - Xian-Man Zhang
- Zhejiang Key Laboratory of Alternative
Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing 312000, People’s Republic of China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative
Technologies for Fine Chemicals Process, Shaoxing University, Shaoxing 312000, People’s Republic of China
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42
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Gholinejad M. Palladium nanoparticles supported on agarose-catalyzed Heck-Matsuda and Suzuki-Miyaura coupling reactions using aryl diazonium salts. Appl Organomet Chem 2012. [DOI: 10.1002/aoc.2932] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mohammad Gholinejad
- Department of Chemistry; Institute for Advanced Studies in Basic Sciences (IASBS); GavaZang; Zanjan; Iran
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43
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Zhou J, Yu S, Cheng K, Qi C. Fe(II)-Catalysed Homocoupling of Arenediazonium Tetrafluoroborates. JOURNAL OF CHEMICAL RESEARCH 2012. [DOI: 10.3184/174751912x13496236042652] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An efficient procedure for the synthesis of biaryls was catalysed by Fe(acac)2 and zinc powder in carbon tetrachloride solution at 60 °C using arenediazonium salts is reported. Symmetrical bi-aryl molecules with various substituents on the phenyl ring (methyl, trifluoromethyl, halogen, nitro, methoxyl) were synthesised in good yields in a short time under air. Zinc powder was used as reductant in the reaction to facilitate the regeneration of the iron(II) catalyst.
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Affiliation(s)
- Jiatian Zhou
- Institute of Applied Chemistry and Department of Chemistry, University of Shaoxing, Shaoxing, Zhejiang Province 312000, P. R. China
| | - Shuangshuang Yu
- Institute of Applied Chemistry and Department of Chemistry, University of Shaoxing, Shaoxing, Zhejiang Province 312000, P. R. China
| | - Kai Cheng
- Institute of Applied Chemistry and Department of Chemistry, University of Shaoxing, Shaoxing, Zhejiang Province 312000, P. R. China
| | - Chenze Qi
- Institute of Applied Chemistry and Department of Chemistry, University of Shaoxing, Shaoxing, Zhejiang Province 312000, P. R. China
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44
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Kumar A, Ghosh P. Studies of the Electronic Properties of N-Heterocyclic Carbene Ligands in the Context of Homogeneous Catalysis and Bioorganometallic Chemistry. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200622] [Citation(s) in RCA: 67] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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