1
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Li W, Yu Y, Yang J, Fu K, Zhang X, Shi S, Li T. Synthesis of Fluoren-9-ones via Pd-Catalyzed Annulation of 2-Iodobiphenyls with Vinylene Carbonate. Chem Asian J 2024; 19:e202301040. [PMID: 38019114 DOI: 10.1002/asia.202301040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2023] [Accepted: 11/27/2023] [Indexed: 11/30/2023]
Abstract
A palladium-catalyzed reaction for intermolecular selective C-H cyclocarbonylation of 2-iodobiphenyls is described. Intriguingly, the vinylene carbonate acts as a carbon monoxide transfer agent to enable the annulation reaction. Moreover, as a versatile synthon, fluoren-9-one can be transformed into a variety of functionalized organic molecules, such as [1,1'-biphenyl]-2-carboxylic acid, 1'H,3'H-spiro[fluorene-9,2'-perimidine] and N-tosylhydrazones.
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Affiliation(s)
- Wenguang Li
- Drug Synthesis Engineering Technology Research Center of Henan Province for Photoelectric Green Catalysis, Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Henan, 473061, China
- State Key Laboratory of Motor Vehicle Biofuel Technology, Henan Tianguan Enterprise Group Company Limited, Henan, 473000, China
| | - Yongqi Yu
- Drug Synthesis Engineering Technology Research Center of Henan Province for Photoelectric Green Catalysis, Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Henan, 473061, China
| | - Jie Yang
- Drug Synthesis Engineering Technology Research Center of Henan Province for Photoelectric Green Catalysis, Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Henan, 473061, China
| | - Kaifang Fu
- Drug Synthesis Engineering Technology Research Center of Henan Province for Photoelectric Green Catalysis, Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Henan, 473061, China
| | - Xu Zhang
- Drug Synthesis Engineering Technology Research Center of Henan Province for Photoelectric Green Catalysis, Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Henan, 473061, China
| | - Shukui Shi
- Drug Synthesis Engineering Technology Research Center of Henan Province for Photoelectric Green Catalysis, Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Henan, 473061, China
| | - Ting Li
- Drug Synthesis Engineering Technology Research Center of Henan Province for Photoelectric Green Catalysis, Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Henan, 473061, China
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2
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Zhou L, Jing P, Li Z, Liu R, Chen J, Deng G, Liang Y, Yang Y. Norbornene Derivatives-Controlled Palladium-Catalyzed Divergent Synthesis of Dibenzo[ a, c]cycloheptenones and Fluorenones from Aryl Iodides and α-Oxocarboxylic Acids. Org Lett 2024; 26:676-680. [PMID: 38235713 DOI: 10.1021/acs.orglett.3c04065] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024]
Abstract
A palladium-catalyzed divergent cascade decarboxylative annulation of aryl iodides and α-oxocarboxylic acids using norbornene (NBE) derivatives as a controlled switch is reported. When NBE is used as a mediator, fluorenones are synthesized with moderate to excellent yields via a Catellani reaction that involves sequential ortho-C-H arylation and ipso-decarboxylative acylation of aryl iodides. Employing oxanorbornadiene (ONBD) instead of NBE enables the assembly of dibenzo[a,c]cycloheptenones by a retro-Diels-Alder reaction rather than the release of an ONBD. Additionally, the synthetic utility of this method is demonstrated by the diversification of the products.
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Affiliation(s)
- Liwei Zhou
- Hunan Provincial Key Laboratory of the TCM Agricultural Biogenomics, College of Pharmacy, Changsha Medical University, Changsha, Hunan 410219, China
| | - Pengyang Jing
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), and Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Zhiwei Li
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), and Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Rui Liu
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), and Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Jiannan Chen
- Hunan Provincial Key Laboratory of the TCM Agricultural Biogenomics, College of Pharmacy, Changsha Medical University, Changsha, Hunan 410219, China
| | - Guobo Deng
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), and Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yun Liang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), and Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
| | - Yuan Yang
- Key Laboratory of Chemical Biology and Traditional Chinese Medicine Research (Ministry of Education), and Key Laboratory of the Assembly and Application of Organic Functional Molecules of Hunan Province, College of Chemistry and Chemical Engineering, Hunan Normal University, Changsha, Hunan 410081, China
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3
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Haggam RA. Microwave-assisted intramolecular palladium-mediated cyclizations of o-iodobenzophenones for methoxy fluoren-9-ones. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2095210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Reda A. Haggam
- Department of Chemistry, Faculty of Science, Zagazig University, Zagazig, Egypt
- Department of Chemistry, Faculty of Science, Islamic University of Madinah, Medina, Saudi Arabia
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4
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Wei XH, Bai CY, Wang AJ, Feng QL, Zhao LB, Zhang P, Li ZH, Su Q, Wang YB. Lewis Acid Enables Ketone Phosphorylation to Form a C-P Bond and a C-C Bond: Synthesis of 9-Phosphoryl Fluorene Derivatives. Org Lett 2021; 23:7100-7105. [PMID: 34436910 DOI: 10.1021/acs.orglett.1c02504] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient method for the Lewis acid promotion of the synthesis 9-phosphoryl fluorenes has been reported. This method focuses on ketone phosphonylation to form a C-P bond and a C-C bond between diphenylmethanone and H-phosphinate esters, H-phosphites, and H-phosphine oxides via phospha-aldol elimination, in which a series of 9-phosphoryl fluorene derivatives were selectively obtained in moderate to excellent yields.
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Affiliation(s)
- Xiao-Hong Wei
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Chun-Yuan Bai
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Ai-Jun Wang
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Qiao-Liang Feng
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Lian-Biao Zhao
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Ping Zhang
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Zhen-Hua Li
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Qiong Su
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
| | - Yan-Bin Wang
- Key Laboratory of Environment-Friendly Composite Materials of the State Ethnic Affairs Commission, Key Laboratory for Utility of Environment-Friendly Composite Materials and Biomass in University of Gansu Province, Gansu Provincial Biomass Function Composites Engineering Research Center, College of Chemical Engineering, Northwest Minzu University, No. 1, Northwest Xincun, Lanzhou 730030, P. R. China
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5
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Sakurai Y, Ikai K, Hayakawa K, Ogiwara Y, Sakai N. Palladium-Catalyzed Intramolecular Aromatic C–H Acylation of 2-Arylbenzoyl Fluorides. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210148] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yuka Sakurai
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Kana Ikai
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Kazuki Hayakawa
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Yohei Ogiwara
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
| | - Norio Sakai
- Department of Pure and Applied Chemistry, Faculty of Science and Technology, Tokyo University of Science, 2641 Yamazaki, Noda, Chiba 278-8510, Japan
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6
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Bliksted Roug Pedersen V, Granhøj J, Erbs Hillers-Bendtsen A, Kadziola A, Mikkelsen KV, Brøndsted Nielsen M. Fulvalene-Based Polycyclic Aromatic Hydrocarbon Ladder-Type Structures: Synthesis and Properties. Chemistry 2021; 27:8315-8324. [PMID: 33856724 DOI: 10.1002/chem.202100984] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2021] [Indexed: 12/11/2022]
Abstract
Polycyclic aromatic hydrocarbons (PAHs) have found strong interest for their electronic properties and as model systems for graphene. While PAHs have been studied intensively as single units, here PAHs were constructed in ladder-type arrangements using cross-conjugated fulvalene and dithiafulvalene motifs as connecting units and moving forward a convenient synthetic approach for dimerizing (thio)ketones into olefins by the action of Lawesson's reagent. Some of the PAHs can also be regarded as "super-extended" tetrathiafulvalenes (TTFs) with some of the largest cores ever explored, being multi-redox systems that exhibit both reversible oxidations and reductions. Concomitant absorption redshifts were observed when expanding the ladder-type structures from one to two to three indenofluorene units, and optical and electrochemical HOMO-LUMO gaps were found to correlate linearly. Various conformations (and solid-state packing arrangements) were studied by X-ray crystallography and computations.
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Affiliation(s)
| | - Jeppe Granhøj
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen Ø, Denmark
| | | | - Anders Kadziola
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen Ø, Denmark
| | - Kurt V Mikkelsen
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen Ø, Denmark
| | - Mogens Brøndsted Nielsen
- Department of Chemistry, University of Copenhagen, Universitetsparken 5, 2100, Copenhagen Ø, Denmark
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7
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Bhattacherjee D, Rahman M, Ghosh S, Bagdi AK, Zyryanov GV, Chupakhin ON, Das P, Hajra A. Advances in Transition‐Metal Catalyzed Carbonylative Suzuki‐Miyaura Coupling Reaction: An Update. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202001509] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Dhananjay Bhattacherjee
- Department of Organic & Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
| | - Matiur Rahman
- Department of Organic & Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
| | - Sumit Ghosh
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
| | - Avik Kumar Bagdi
- Department of Chemistry University of Kalyani Kalyani Nadia-741235 India
| | - Grigory V. Zyryanov
- Department of Organic & Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis Ural Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Oleg N. Chupakhin
- Department of Organic & Biomolecular Chemistry, Chemical Engineering Institute Ural Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
- I. Ya. Postovskiy Institute of Organic Synthesis Ural Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Pralay Das
- Natural Product Chemistry and Process Development Division CSIR-Institute of Himalayan Bioresource Technology Palampur 176061 H.P India
- Academy of Scientific and Innovative Research New Delhi India
| | - Alakananda Hajra
- Department of Chemistry Visva-Bharati (A Central University) Santiniketan 731235 India
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8
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Nifant'ev IE, Ivchenko PV. Synthesis of Heteroarene‐Fused Cyclopentadienes and Related Compounds Suitable for Metallocene Preparation. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ilya E. Nifant'ev
- A.V. Topchiev Institute of Petrochemical Synthesis RAS Leninsky pr. 22 119991 Moscow Russian Federation
- Department of Chemistry M.V. Lomonosov Moscow University Leninskie gory 1–3 119991 Moscow Russian Federation
| | - Pavel V. Ivchenko
- A.V. Topchiev Institute of Petrochemical Synthesis RAS Leninsky pr. 22 119991 Moscow Russian Federation
- Department of Chemistry M.V. Lomonosov Moscow University Leninskie gory 1–3 119991 Moscow Russian Federation
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9
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Patel S, Rathod B, Regu S, Chak S, Shard A. A Perspective on Synthesis and Applications of Fluorenones. ChemistrySelect 2020. [DOI: 10.1002/slct.202002695] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Sagarkumar Patel
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research-Ahmedabad An Institute of National Importance Govt. of india) Opposite Airforce Station, Nr. Palaj Village, Gandhinagar 382355 India
| | - Bhagyashri Rathod
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research-Ahmedabad An Institute of National Importance Govt. of india) Opposite Airforce Station, Nr. Palaj Village, Gandhinagar 382355 India
| | - Siddulu Regu
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research-Ahmedabad An Institute of National Importance Govt. of india) Opposite Airforce Station, Nr. Palaj Village, Gandhinagar 382355 India
| | - Shivam Chak
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research-Ahmedabad An Institute of National Importance Govt. of india) Opposite Airforce Station, Nr. Palaj Village, Gandhinagar 382355 India
| | - Amit Shard
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research-Ahmedabad An Institute of National Importance Govt. of india) Opposite Airforce Station, Nr. Palaj Village, Gandhinagar 382355 India
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10
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Shaughnessy KH. Monodentate Trialkylphosphines: Privileged Ligands in Metal-catalyzed Crosscoupling Reactions. CURR ORG CHEM 2020. [DOI: 10.2174/1385272824666200211114540] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
Phosphines are widely used ligands in transition metal-catalyzed reactions.
Arylphosphines, such as triphenylphosphine, were among the first phosphines to show
broad utility in catalysis. Beginning in the late 1990s, sterically demanding and electronrich
trialkylphosphines began to receive attention as supporting ligands. These ligands
were found to be particularly effective at promoting oxidative addition in cross-coupling
of aryl halides. With electron-rich, sterically demanding ligands, such as tri-tertbutylphosphine,
coupling of aryl bromides could be achieved at room temperature. More
importantly, the less reactive, but more broadly available, aryl chlorides became accessible
substrates. Tri-tert-butylphosphine has become a privileged ligand that has found application
in a wide range of late transition-metal catalyzed coupling reactions. This success
has led to the use of numerous monodentate trialkylphosphines in cross-coupling reactions. This review
will discuss the general properties and features of monodentate trialkylphosphines and their application in
cross-coupling reactions of C–X and C–H bonds.
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Affiliation(s)
- Kevin H. Shaughnessy
- Department of Chemistry & Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, AL, 35487-0336, United States
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11
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Xie YS, Huang RF, Li R, Zhang CB, Fu JY, Zhao LL, Yuan JF. Metal-free [3+3] benzannulation of 1-indanylidene-malononitrile with Morita–Baylis–Hillman carbonates: direct access to functionalized fluorene and fluorenone derivatives. Chem Commun (Camb) 2020; 56:1948-1951. [DOI: 10.1039/d0cc00143k] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An efficient [3+3] benzannulation of Morita–Baylis–Hillman carbonates with 1-indanylidenemalononitrile was achieved selectively delivering a wide range of functional fluorene or fluorenone compounds in high yields (up to 86% yields).
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Affiliation(s)
- Ya-Sa Xie
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Run-Feng Huang
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing
| | - Ran Li
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Chuan-Bao Zhang
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
| | - Ji-Ya Fu
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
- Institute of Fine Chemistry and Engineering
| | - Li-Li Zhao
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing
| | - Jin-Fang Yuan
- College of Chemistry and Chemical Engineering
- Henan University
- Kaifeng
- China
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12
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Leng J, Alharbi NS, Qin HL. Construction of α-(Hetero)aryl Ethenesulfonyl Fluorides for SuFEx Click Chemistry. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901106] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jing Leng
- State Key Laboratory of Silicate Materials for Architectures; and; School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; 430070 Wuhan Hubei Province People's Republic of China
| | - Njud S. Alharbi
- Biotechnology Research group; Deportment of Biological Sciences; Faculty of Science; King Abdulaziz University; Jeddah Saudi Arabia
| | - Hua-Li Qin
- State Key Laboratory of Silicate Materials for Architectures; and; School of Chemistry, Chemical Engineering and Life Science; Wuhan University of Technology; 430070 Wuhan Hubei Province People's Republic of China
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13
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Dharani S, Kalaiarasi G, Sindhuja D, Lynch VM, Shankar R, Karvembu R, Prabhakaran R. Tetranuclear Palladacycles of 3-Acetyl-7-methoxy-2H-chromen-2-one Derived Schiff Bases: Efficient Catalysts for Suzuki–Miyaura Coupling in an Aqueous Medium. Inorg Chem 2019; 58:8045-8055. [DOI: 10.1021/acs.inorgchem.9b00794] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Sivadasan Dharani
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - Giriraj Kalaiarasi
- Department of Chemistry, Bharathiar University, Coimbatore 641 046, India
| | - Dharmalingam Sindhuja
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
| | - Vincent M. Lynch
- Department of Chemistry, University of Texas, Austin, Texas 78712-1224, United States
| | - Ramasamy Shankar
- Department of Physics, Bharathiar University, Coimbatore 641 046, India
| | - Ramasamy Karvembu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli 620015, India
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14
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Abstract
We report an easy multicomponent synthesis of polycyclic isoindoles from cyclic 1,3-dicarbonyls, aldehydes, isocyanides, and maleimides. The key step consists of the one-pot Diels-Alder trapping of a reactive 2-aminofuran intermediate, formed by a sequence of a Knoevenagel condensation and a [4+1] cycloaddition. Moreover, a further microwave-promoted dehydrogenative N-C bond forming reaction allows the straightforward synthesis of a natural product like isoindolocarbazole, validating the utility of our methodology to obtain isoindoles as useful intermediates for the synthesis of complex polycyclic molecules.
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Affiliation(s)
- Ana Bornadiego
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), School of Veterinary Sciences , University of Extremadura , Cáceres 10003 , Spain
| | - Jesús Díaz
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), School of Veterinary Sciences , University of Extremadura , Cáceres 10003 , Spain
| | - Carlos F Marcos
- Laboratory of Bioorganic Chemistry & Membrane Biophysics (L.O.B.O.), School of Veterinary Sciences , University of Extremadura , Cáceres 10003 , Spain
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15
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Kaiser RP, Caivano I, Kotora M. Transition-metal-catalyzed methods for synthesis of fluorenes. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.04.045] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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16
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Ji H, Cai J, Gan N, Wang Z, Wu L, Li G, Yi T. Palladium-catalyzed borylation of aryl (pseudo)halides and its applications in biaryl synthesis. Chem Cent J 2018; 12:136. [PMID: 30564982 PMCID: PMC6768141 DOI: 10.1186/s13065-018-0510-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Accepted: 12/03/2018] [Indexed: 12/26/2022] Open
Abstract
A facile and efficient palladium-catalyzed borylation of aryl (pseudo)halides at room temperature has been developed. Arylboronic esters were expeditiously assembled in good yields and with a broad substrate scope and good functional group compatibility. This approach has been successfully applied to the one-pot two-step borylation/Suzuki-Miyaura cross-coupling reaction, providing a concise access to biaryl compounds from readily available aryl halides. Furthermore, a parallel synthesis of biaryl analogs is accomplished at room temperature using the strategy, which enhances the practical usefulness of this method.
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Affiliation(s)
- Hong Ji
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436 People’s Republic of China
| | - Jianghong Cai
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436 People’s Republic of China
| | - Nana Gan
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436 People’s Republic of China
| | - Zhaohua Wang
- School of Basic Sciences, Guangzhou Medical University, Guangzhou, 511436 People’s Republic of China
| | - Liyang Wu
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436 People’s Republic of China
| | - Guorong Li
- Key Laboratory of Molecular Target & Clinical Pharmacology, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, 511436 People’s Republic of China
| | - Tao Yi
- School of Chinese Medicine, Hong Kong Baptist University, Hong Kong, 999077 Hong Kong Special Administrative Region People’s Republic of China
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17
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Sun Z, Huang Q, Han J, He W, Chen J, Xu Y, Deng H, Shao M, Zhang H, Cao W. Facile synthesis of perfluoroalkylated fluorenes via a one-pot two-step three-component process. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.03.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Konishi H, Futamata S, Wang X, Manabe K. Rapid Formation of Fluoren-9-ones via Palladium-Catalyzed External Carbon Monoxide-Free Carbonylation. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800155] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Hideyuki Konishi
- School of Pharmaceutical Sciences; University of Shizuoka; 52-1 Yada Suruga-ku, Shizuoka 422-8526 Japan
| | - Suguru Futamata
- School of Pharmaceutical Sciences; University of Shizuoka; 52-1 Yada Suruga-ku, Shizuoka 422-8526 Japan
| | - Xi Wang
- School of Pharmaceutical Sciences; University of Shizuoka; 52-1 Yada Suruga-ku, Shizuoka 422-8526 Japan
| | - Kei Manabe
- School of Pharmaceutical Sciences; University of Shizuoka; 52-1 Yada Suruga-ku, Shizuoka 422-8526 Japan
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19
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Wang T, Wang R, Wang W, Zhang A, Liu L. Synthesis of ferrocene indanone derivatives via trinuclear N -heterocyclic carbene palladium(II)-catalyzed cyclocarbonylation of o -bromoarylferrocene. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.01.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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20
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Gao Q, Xu S. Palladium-catalyzed synthesis of fluoreones from bis(2-bromophenyl)methanols. Org Biomol Chem 2018; 16:208-212. [DOI: 10.1039/c7ob02895d] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Palladium plays a dual role in synthesizing fluorenones from bis(2-bromophenyl)methanols.
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Affiliation(s)
- Qian Gao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Center for Excellence in Molecular Synthesis
- Suzhou Research Institute
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
| | - Senmiao Xu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Center for Excellence in Molecular Synthesis
- Suzhou Research Institute
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
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21
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Ruzi R, Zhang M, Ablajan K, Zhu C. Photoredox-Catalyzed Deoxygenative Intramolecular Acylation of Biarylcarboxylic Acids: Access to Fluorenones. J Org Chem 2017; 82:12834-12839. [DOI: 10.1021/acs.joc.7b02197] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rehanguli Ruzi
- Key
Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and
Xinjiang Uygur Autonomous Region, College of Chemistry and Chemical
Engineering, Xinjiang University, Urumqi 830046, P. R. China
- State
Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of
Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
| | - Muliang Zhang
- State
Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of
Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
| | - Keyume Ablajan
- Key
Laboratory of Oil and Gas Fine Chemicals, Ministry of Education and
Xinjiang Uygur Autonomous Region, College of Chemistry and Chemical
Engineering, Xinjiang University, Urumqi 830046, P. R. China
| | - Chengjian Zhu
- State
Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of
Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, P. R. China
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22
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Veryser C, Steurs G, Van Meervelt L, De Borggraeve WM. Intramolecular Carbonylative C-H Functionalization of 1,2,3- Triazoles for the Synthesis of Triazolo[1,5-a]indolones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201601388] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Cedrick Veryser
- Molecular Design and Synthesis, Department of Chemistry; KU Leuven; Celestijnenlaan 200F Box 2404, 3001 Leuven Belgium
| | - Gert Steurs
- Molecular Design and Synthesis, Department of Chemistry; KU Leuven; Celestijnenlaan 200F Box 2404, 3001 Leuven Belgium
| | - Luc Van Meervelt
- Biochemistry, Molecular and Structural Biology, Department of Chemistry; KU Leuven; Celestijnenlaan 200F, box 2404 3001 Leuven Belgium
| | - Wim M. De Borggraeve
- Molecular Design and Synthesis, Department of Chemistry; KU Leuven; Celestijnenlaan 200F Box 2404, 3001 Leuven Belgium
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23
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Synthesis and structural characterization of Pd(II) thiosemicarbazonato complex: Catalytic evaluation in synthesis of diaryl ketones from aryl aldehydes and arylboronic acids. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.032] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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24
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Laha JK, Patel KV, Dubey G, Jethava KP. Intramolecular Minisci acylation under silver-free neutral conditions for the synthesis of azafluorenones and fluorenones. Org Biomol Chem 2017; 15:2199-2210. [DOI: 10.1039/c7ob00077d] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
An intramolecular Minisci acylation under silver-free neutral conditions providing access to azafluorenones and fluorenones has been developed.
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Affiliation(s)
- Joydev K. Laha
- Department of Pharmaceutical Technology (Process Chemistry)
- National Institute of Pharmaceutical Education and Research
- Punjab 160062
- India
| | - Ketul V. Patel
- Department of Pharmaceutical Technology (Process Chemistry)
- National Institute of Pharmaceutical Education and Research
- Punjab 160062
- India
| | - Gurudutt Dubey
- Department of Pharmaceutical Technology (Process Chemistry)
- National Institute of Pharmaceutical Education and Research
- Punjab 160062
- India
| | - Krupal P. Jethava
- Department of Pharmaceutical Technology (Process Chemistry)
- National Institute of Pharmaceutical Education and Research
- Punjab 160062
- India
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25
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Satpathi B, Wagulde SV, Ramasastry SSV. An enantioselective organocatalytic intramolecular Morita–Baylis–Hillman (IMBH) reaction of dienones, and elaboration of the IMBH adducts to fluorenones. Chem Commun (Camb) 2017; 53:8042-8045. [DOI: 10.1039/c7cc02524f] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An efficient synthesis of cyclopenta-fused arenes and heteroarenes has been achieved via an enantioselective organocatalytic intramolecular Morita–Baylis–Hillman (IMBH) reaction of dienones. The IMBH-adducts were transformed to fluorenones in a serendipitous manner.
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Affiliation(s)
- Bishnupada Satpathi
- Organic Synthesis and Catalysis Lab
- Department of Chemical Sciences
- Indian Institute of Science Education and Research (IISER) Mohali
- Manauli PO
- India
| | - Siddhant V. Wagulde
- Organic Synthesis and Catalysis Lab
- Department of Chemical Sciences
- Indian Institute of Science Education and Research (IISER) Mohali
- Manauli PO
- India
| | - S. S. V. Ramasastry
- Organic Synthesis and Catalysis Lab
- Department of Chemical Sciences
- Indian Institute of Science Education and Research (IISER) Mohali
- Manauli PO
- India
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26
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Laha JK, Jethava KP, Patel S, Patel KV. Intramolecular Acylation of Unactivated Pyridines or Arenes via Multiple C–H Functionalizations: Synthesis of All Four Azafluorenones and Fluorenones. J Org Chem 2016; 82:76-85. [DOI: 10.1021/acs.joc.6b02065] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Joydev K. Laha
- Department of Pharmaceutical
Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research Sahibzada Ajit Singh Nagar, Punjab 160062, India
| | - Krupal P. Jethava
- Department of Pharmaceutical
Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research Sahibzada Ajit Singh Nagar, Punjab 160062, India
| | - Sagarkumar Patel
- Department of Pharmaceutical
Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research Sahibzada Ajit Singh Nagar, Punjab 160062, India
| | - Ketul V. Patel
- Department of Pharmaceutical
Technology (Process Chemistry), National Institute of Pharmaceutical Education and Research Sahibzada Ajit Singh Nagar, Punjab 160062, India
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27
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Ye F, Haddad M, Michelet V, Ratovelomanana-Vidal V. Access toward Fluorenone Derivatives through Solvent-Free Ruthenium Trichloride Mediated [2 + 2 + 2] Cycloadditions. Org Lett 2016; 18:5612-5615. [DOI: 10.1021/acs.orglett.6b02840] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Fei Ye
- PSL Research University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie
Paris, Paris 75005, France
| | - Mansour Haddad
- PSL Research University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie
Paris, Paris 75005, France
| | - Véronique Michelet
- PSL Research University, Chimie ParisTech, CNRS, Institut de Recherche de Chimie
Paris, Paris 75005, France
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28
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Liu S, Shi X, Hu Y, Zhang X, Sun W, Qi Y, Fu N, Zhao B, Huang W. Palladium-catalyzed carbonylative annulation toward new [1,2,5]thiadiazole-fused heteroacenes for solution-processed field-effect transistors. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.07.008] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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29
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Vignesh A, Kaminsky W, Dharmaraj N. Expeditious Assembly of Fluorenones through Domino Reactions of Benzoyl Chlorides with Arylboronic Acids Catalyzed by ONO Pincer-like Palladium(II) Complexes. ChemCatChem 2016. [DOI: 10.1002/cctc.201600717] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Arumugam Vignesh
- Inorganic & Nanomaterials Research Laboratory; Department of Chemistry; Bharathiar University; Coimbatore 641 046 India
| | - Werner Kaminsky
- Department of Chemistry; University of Washington; Seattle Washington 98195 USA
| | - Nallasamy Dharmaraj
- Inorganic & Nanomaterials Research Laboratory; Department of Chemistry; Bharathiar University; Coimbatore 641 046 India
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30
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Furusawa T, Morimoto T, Nishiyama Y, Tanimoto H, Kakiuchi K. Rh(I) -Catalyzed Intramolecular Carbonylative C-H/C-I Coupling of 2-Iodobiphenyls Using Furfural as a Carbonyl Source. Chem Asian J 2016; 11:2312-5. [PMID: 27378516 DOI: 10.1002/asia.201600802] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2016] [Indexed: 12/13/2022]
Abstract
Synthesis of fluoren-9-ones by a Rh-catalyzed intramolecular C-H/C-I carbonylative coupling of 2-iodobiphenyls using furfural as a carbonyl source is presented. The findings indicate that the rate-determining step is not a C-H bond cleavage but, rather, the oxidative addition of the C-I bond to a Rh(I) center.
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Affiliation(s)
- Takuma Furusawa
- Graduate School of materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan
| | - Tsumoru Morimoto
- Graduate School of materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan.
| | - Yasuhiro Nishiyama
- Graduate School of materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan
| | - Hiroki Tanimoto
- Graduate School of materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan
| | - Kiyomi Kakiuchi
- Graduate School of materials Science, Nara Institute of Science and Technology (NAIST), 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan
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31
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Prabhu RN, Babu GN, Pal S. Triphenylphosphinopalladium(II) complexes with ONO-donor ligands: syntheses, structures and catalytic applications in CC cross-coupling reactions. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3544] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
| | - G. Narendra Babu
- School of Chemistry; University of Hyderabad; Hyderabad 500046 India
| | - Samudranil Pal
- School of Chemistry; University of Hyderabad; Hyderabad 500046 India
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32
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Hirofuji T, Ikeda T, Haino T, Yamamoto Y, Kawachi A. Synthesis of a Pentacene-Type Silaborin via Double Dehydrogenative Cyclization of 1,4-Diboryl-2,5-disilylbenzene. Chemistry 2016; 22:9734-9. [DOI: 10.1002/chem.201600785] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Indexed: 01/15/2023]
Affiliation(s)
- Tatsuya Hirofuji
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Toshiaki Ikeda
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Takeharu Haino
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Yohsuke Yamamoto
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
| | - Atsushi Kawachi
- Department of Chemistry; Graduate School of Science; Hiroshima University; Kagamiyama 1-3-1 Higashi-Hiroshima 739-8526 Hiroshima Japan
- Faculty of Bioscience and Applied Chemistry; Hosei University; Kajino-cho 3-7-2 Koganei 184-8584 Tokyo Japan
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33
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Wang Q, He YT, Zhao JH, Qiu YF, Zheng L, Hu JY, Yang YC, Liu XY, Liang YM. Palladium-Catalyzed Regioselective Difluoroalkylation and Carbonylation of Alkynes. Org Lett 2016; 18:2664-7. [DOI: 10.1021/acs.orglett.6b01038] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Qiang Wang
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Yu-Tao He
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Jia-Hui Zhao
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Yi-Feng Qiu
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Lan Zheng
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Jing-Yuan Hu
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Yu-Chen Yang
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Xue-Yuan Liu
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| | - Yong-Min Liang
- State
Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
- State
Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical
Physics, Chinese Academy of Sciences, Lanzhou, 730000, P. R. China
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34
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Furusawa T, Morimoto T, Oka N, Tanimoto H, Nishiyama Y, Kakiuchi K. Pd(0)-catalyzed CO Gas-free Carbonylation of 2-Bromobiphenyls with Formaldehyde as a Carbonyl Surrogate through the Cleavage of a C–H Bond. CHEM LETT 2016. [DOI: 10.1246/cl.151182] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Takuma Furusawa
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST)
| | - Tsumoru Morimoto
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST)
| | - Nagato Oka
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST)
| | - Hiroki Tanimoto
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST)
| | - Yasuhiro Nishiyama
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST)
| | - Kiyomi Kakiuchi
- Graduate School of Materials Science, Nara Institute of Science and Technology (NAIST)
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35
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Song J, Li Y, Sun W, Yi C, Wu H, Wang H, Ding K, Xiao K, Liu C. Efficient palladium-catalyzed C(sp2)–H activation towards the synthesis of fluorenes. NEW J CHEM 2016. [DOI: 10.1039/c6nj02033j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A newly developed palladium-catalyzed direct arylation via C–H activation adopting diphenylmethane type reactants for the synthesis of fluorene derivatives.
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Affiliation(s)
- Juan Song
- Key Laboratory for Organic Electronics and Information Displays
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications
- Nanjing
- P. R. China
| | - Yali Li
- Key Laboratory for Organic Electronics and Information Displays
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications
- Nanjing
- P. R. China
| | - Wei Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Suzhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou
| | - Chenglong Yi
- Key Laboratory for Organic Electronics and Information Displays
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications
- Nanjing
- P. R. China
| | - Hao Wu
- Key Laboratory for Organic Electronics and Information Displays
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications
- Nanjing
- P. R. China
| | - Haotian Wang
- Key Laboratory for Organic Electronics and Information Displays
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications
- Nanjing
- P. R. China
| | - Keran Ding
- Key Laboratory for Organic Electronics and Information Displays
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications
- Nanjing
- P. R. China
| | - Kang Xiao
- Key Laboratory for Organic Electronics and Information Displays
- Institute of Advanced Materials
- Nanjing University of Posts and Telecommunications
- Nanjing
- P. R. China
| | - Chao Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation
- Suzhou Research Institute of LICP
- Lanzhou Institute of Chemical Physics (LICP)
- Chinese Academy of Sciences
- Lanzhou
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36
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Song J, Sun W, Li Y, Wei F, Liu C, Qian Y, Chen S. Halogen-Adjusted Chemoselective Synthesis of Fluorene Derivatives with Position-Controlled Substituents. Chem Asian J 2015; 11:211-5. [DOI: 10.1002/asia.201501135] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Juan Song
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P. R. China
| | - Wei Sun
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P. R. China
| | - Yali Li
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P. R. China
| | - Fuliang Wei
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P. R. China
| | - Chao Liu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP); Chinese Academy of Sciences; Lanzhou 730000 P. R. China
| | - Yan Qian
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P. R. China
| | - Shufen Chen
- Key Laboratory for Organic Electronics and Information Displays; Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P. R. China
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