1
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Wang P, Wang Y, Neumann H, Beller M. Rhodium-Catalyzed Formylation of Unactivated Alkyl Chlorides to Aldehydes. Chemistry 2023; 29:e202203342. [PMID: 36342300 PMCID: PMC10108320 DOI: 10.1002/chem.202203342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Revised: 11/04/2022] [Accepted: 11/04/2022] [Indexed: 11/09/2022]
Abstract
The first rhodium-catalyzed formylation of non-activated alkyl chlorides with syn gas (H2 /CO) allows to produce aldehydes in high yields (25 examples). A catalyst optimization study revealed Rh(acac)(CO)2 in the presence of 1,3-bisdiphenylphosphinopropane (DPPP) as the most active catalyst system for this transformation. Key for the success of the reaction is the addition of sodium iodide (NaI) to the reaction system, which leads to the formation of activated alkyl iodides as intermediates. Depending on the reaction conditions, either the linear or branched aldehydes can be preferentially obtained, which is explained by a different mechanism.
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Affiliation(s)
- Peng Wang
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Yaxin Wang
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e. V., Albert-Einstein-Straße 29a, 18059, Rostock, Germany
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2
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Liu X, An T, Yin Z, Zhang W. Palladium-Catalyzed Reductive Double Carbonylation of Nitroarenes with Aryl Halides Using Mo(CO) 6 as a Reductant and Carbonyl Source. Chemistry 2023; 29:e202202880. [PMID: 36177713 DOI: 10.1002/chem.202202880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Indexed: 01/12/2023]
Abstract
A new palladium-catalyzed reductive double carbonylation of nitroarenes with aryl halides for the synthesis of benzoxazin-4-ones has been reported. The key to success was the use of Mo(CO)6 as a reductant and bench-stable solid carbonyl sources. Various aryl iodides, bromides, and trifluoromethanesulfonates are suitable reaction partners and produce corresponding benzoxazin-4-one derivatives in moderate to good yields. Preliminary mechanistic studies indicate that nitrosoarene was first generated as the key intermediate through nitro reduction. Remarkably, this method avoids the use of toxic CO gas and is further applied to the late-stage modification of estrone.
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Affiliation(s)
- Xueling Liu
- Department of Pharmacy, The Affiliated Cancer Hospital of Zhengzhou University Henan Cancer Hospital, Zhengzhou, 450008, P. R. China
| | - Tongshun An
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Zhiping Yin
- School of Pharmacy, Jiangsu University, Zhenjiang, 212013, P. R. China
| | - Wenzhou Zhang
- Department of Pharmacy, The Affiliated Cancer Hospital of Zhengzhou University Henan Cancer Hospital, Zhengzhou, 450008, P. R. China
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3
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Sun G, Liu H, Wang X, Zhang W, Miao W, Luo Q, Gao B, Hu J. Palladium-Catalyzed Defluorinative Coupling of Difluoroalkenes and Aryl Boronic Acids for Ketone Synthesis. Angew Chem Int Ed Engl 2023; 62:e202213646. [PMID: 36315428 DOI: 10.1002/anie.202213646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2022] [Indexed: 11/06/2022]
Abstract
The transition-metal-catalyzed carbonylation reaction is a useful approach for ketone synthesis. However, it is often problematic to use exogenous carbonyl reagents, such as gaseous carbon monoxide. In this manuscript, we report a novel palladium-catalyzed coupling reaction of gem-difluoroalkenes and aryl boronic acids that yields bioactive indane-type ketones with an all-carbon α-quaternary center. Characterization and stoichiometric reactions of the key intermediates RCF2 PdII support a water-induced defluorination and cross-coupling cascade mechanism. The vinyl difluoromethylene motif serves as an in situ carbonyl precursor which is unprecedented in transition-metal-catalyzed coupling reactions. It is expected to raise broad research interest from the perspectives of ketone synthesis, fluoroalkene functionalization, and rational design of new synthetic protocols based on the unique reactivity of difluoroalkyl palladium(II) species.
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Affiliation(s)
- Guangwu Sun
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Institute of Chemical Biology and Nanomedicine, Hunan University, Changsha, Hunan 410082, China
| | - Herui Liu
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Institute of Chemical Biology and Nanomedicine, Hunan University, Changsha, Hunan 410082, China
| | - Xiu Wang
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai, 200032, China
| | - Wenbo Zhang
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Institute of Chemical Biology and Nanomedicine, Hunan University, Changsha, Hunan 410082, China
| | - Wenjun Miao
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai, 200032, China
| | - Qinyu Luo
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai, 200032, China
| | - Bing Gao
- State Key Laboratory of Chemo/Bio-Sensing and Chemometrics, College of Chemistry and Chemical Engineering, Institute of Chemical Biology and Nanomedicine, Hunan University, Changsha, Hunan 410082, China
| | - Jinbo Hu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Ling-Ling Road, Shanghai, 200032, China
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4
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Yu R, Cai S, Li C, Fang X. Nickel‐Catalyzed Asymmetric Hydroaryloxy‐ and Hydroalkoxycarbonylation of Cyclopropenes. Angew Chem Int Ed Engl 2022; 61:e202200733. [DOI: 10.1002/anie.202200733] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2022] [Indexed: 12/19/2022]
Affiliation(s)
- Rongrong Yu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Song‐Zhou Cai
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Can Li
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Xianjie Fang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
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5
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Jürling‐Will P, Botz T, Franciò G, Leitner W. A "Power-to-X" Route to Acetic Acid via Palladium-Catalyzed Isomerization of Methyl Formate. CHEMSUSCHEM 2022; 15:e202201006. [PMID: 35691934 PMCID: PMC9546377 DOI: 10.1002/cssc.202201006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Indexed: 06/15/2023]
Abstract
The synthesis of acetic acid by formal isomerization of methyl formate (MF) was investigated using molecular catalysts. The base-catalyzed decarbonylation of MF, yielding CO and methanol in situ, was integrated with their palladium-catalyzed recombination for the synthesis of acetic acid and methyl acetate in a one pot reaction. The complex [Pd(Cl)2 (dppe)] [dppe=1,2-bis(diphenylphosphino)-ethane] in combination with NaI as iodide source and NaOMe as base were identified as promising molecular components to enable the overall conversion. Sequential application of the statistical methods design of experiments and simplex optimization was used in combination with thermodynamic analysis of the competing reaction pathways for experimental planning and data analysis. Starting from a proof-of-principle with a turnover number (TON) of 11, the catalytic system could thus be optimized to allow quantitative conversion of MF with a TON of 43000, whereby a yield of 83 % of acetate groups and a yield of 74 % for free acetic acid was obtained.
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Affiliation(s)
- Philipp Jürling‐Will
- Institut für Technische und Makromolekulare ChemieRWTH Aachen UniversityWorringer Weg 252074AachenGermany
| | - Tobias Botz
- Institut für Technische und Makromolekulare ChemieRWTH Aachen UniversityWorringer Weg 252074AachenGermany
| | - Giancarlo Franciò
- Institut für Technische und Makromolekulare ChemieRWTH Aachen UniversityWorringer Weg 252074AachenGermany
| | - Walter Leitner
- Institut für Technische und Makromolekulare ChemieRWTH Aachen UniversityWorringer Weg 252074AachenGermany
- Max-Planck-Institut für chemische EnergiekonversionStiftstraße 34–3645470Mülheim a. d. RuhrGermany
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6
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Abstract
The asymmetric hydroaminocarbonylation of olefins represents a straightforward approach for the synthesis of enantioenriched amides, but is hampered by the necessity to employ CO gas, often at elevated pressures. We herein describe, as an alternative, an enantioselective hydrocarbamoylation of alkenes leveraging dual copper hydride and palladium catalysis to enable the use of readily available carbamoyl chlorides as a practical carbamoylating reagent. The protocol is applicable to various types of olefins, including alkenyl arenes, terminal alkenes, and 1,1-disubstituted alkenes. Substrates containing a diverse range of functional groups as well as heterocyclic substructures undergo functionalization to provide α- and β-chiral amides in good yields and with excellent enantioselectivities.
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Affiliation(s)
- Sheng Feng
- Department of ChemistryMassachusetts Institute of TechnologyCambridgeMA 02139USA
| | - Yuyang Dong
- Department of ChemistryMassachusetts Institute of TechnologyCambridgeMA 02139USA
| | - Stephen L. Buchwald
- Department of ChemistryMassachusetts Institute of TechnologyCambridgeMA 02139USA
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7
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Nickel‐Catalyzed Asymmetric Hydroaryloxy‐ and Hydroalkoxycarbonylation of Cyclopropenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202200733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Feng S, Dong Y, Buchwald SL. Enantioselective Hydrocarbamoylation of Alkenes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202206692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sheng Feng
- Massachusetts Institute of Technology Chemistry 235 Albany St1050 02139 Cambridge CHINA
| | - Yuyang Dong
- Massachusetts Institute of Technology Chemistry CHINA
| | - Stephen L. Buchwald
- Massachusetts Institute of Technology Department of Chemistry 77 Massachusetts AvenueRoom18-490 2139 Cambridge UNITED STATES
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9
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Gajanan, Rathod K, Jain R. Palladium‐Catalyzed Aminocarbonylation of Heteroaryl Iodides. ChemistrySelect 2022. [DOI: 10.1002/slct.202200773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Gajanan
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S. Nagar Punjab 160 062 India
| | - K. Rathod
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S. Nagar Punjab 160 062 India
| | - Rahul Jain
- Department of Medicinal Chemistry National Institute of Pharmaceutical Education and Research, Sector 67, S. A. S. Nagar Punjab 160 062 India
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10
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Yang P, Sun Y, Fu K, Zhang L, Yang G, Yue J, Ma Y, Zhou JS, Tang B. Enantioselective Synthesis of Chiral Carboxylic Acids from Alkynes and Formic Acid by Nickel‐Catalyzed Cascade Reactions: Facile Synthesis of Profens. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202111778] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Peng Yang
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Yaxin Sun
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Kaiyue Fu
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Li Zhang
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Guang Yang
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Jieyu Yue
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Yu Ma
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
| | - Jianrong Steve Zhou
- State Key Laboratory of Chemical Oncogenomics Key Laboratory of Chemical Genomics School of Chemical Biology and Biotechnology Peking University Shenzhen Graduate School, Room F312 2199 Lishui Road Nanshan District Shenzhen 518055 P. R. China
| | - Bo Tang
- College of Chemistry Chemical Engineering and Materials Science Key Laboratory of Molecular and Nano Probes Ministry of Education Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong Institutes of Biomedical Sciences Shandong Normal University Jinan 250014 P. R. China
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11
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Yang P, Sun Y, Fu K, Zhang L, Yang G, Yue J, Ma Y, Zhou JS, Tang B. Enantioselective Synthesis of Chiral Carboxylic Acids from Alkynes and Formic Acid by Nickel-Catalyzed Cascade Reactions: Facile Synthesis of Profens. Angew Chem Int Ed Engl 2022; 61:e202111778. [PMID: 34676957 DOI: 10.1002/anie.202111778] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2021] [Revised: 10/13/2021] [Indexed: 12/20/2022]
Abstract
We report a stereoselective conversion of terminal alkynes to α-chiral carboxylic acids using a nickel-catalyzed domino hydrocarboxylation-transfer hydrogenation reaction. A simple nickel/BenzP* catalyst displayed high activity in both steps of regioselective hydrocarboxylation of alkynes and subsequent asymmetric transfer hydrogenation. The reaction was successfully applied in enantioselective preparation of three nonsteroidal anti-inflammatory profens (>90 % ees) and the chiral fragment of AZD2716.
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Affiliation(s)
- Peng Yang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
| | - Yaxin Sun
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
| | - Kaiyue Fu
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
| | - Li Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
| | - Guang Yang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
| | - Jieyu Yue
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
| | - Yu Ma
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
| | - Jianrong Steve Zhou
- State Key Laboratory of Chemical Oncogenomics, Key Laboratory of Chemical Genomics, School of Chemical Biology and Biotechnology, Peking University Shenzhen Graduate School, Room F312, 2199 Lishui Road, Nanshan District, Shenzhen, 518055, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Collaborative Innovation Center of Functionalized Probes for, Chemical Imaging in Universities of Shandong, Institutes of Biomedical Sciences, Shandong Normal University, Jinan, 250014, P. R. China
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12
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Yang X, Du Y, Guan P, Liu H, Wang Y, Xu B. The One‐pot Encapsulation of Palladium Complexes into Covalent Organic Frameworks Enables the Alkoxycarbonylation of Olefins. ChemCatChem 2021. [DOI: 10.1002/cctc.202101594] [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)
- Xin Yang
- School of Chemistry and Environment Engineering China University of Mining and Technology (Beijing) Beijing 100083 P. R. China
- Beijing Key Laboratory of Ionic Liquids Clean Processes Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
| | - Yi‐Ran Du
- Beijing Key Laboratory of Ionic Liquids Clean Processes Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- School of Chemistry and Chemical Engineering University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Peng‐Xin Guan
- Beijing Key Laboratory of Ionic Liquids Clean Processes Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- School of Chemistry and Chemical Engineering University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Hong‐Ying Liu
- School of Chemistry and Environment Engineering China University of Mining and Technology (Beijing) Beijing 100083 P. R. China
| | - Yao‐Feng Wang
- Beijing Key Laboratory of Ionic Liquids Clean Processes Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- School of Chemistry and Chemical Engineering University of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Bao‐Hua Xu
- Beijing Key Laboratory of Ionic Liquids Clean Processes Institute of Process Engineering Chinese Academy of Sciences Beijing 100190 P. R. China
- School of Chemistry and Chemical Engineering University of Chinese Academy of Sciences Beijing 100049 P. R. China
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13
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Chen C, Huang Y, Ding J, Liu L, Zhu B. Palladium‐Catalyzed Carbamoyl‐Carbamoylation/ Carboxylation/Thioesterification of Alkene‐Tethered Carbamoyl Chlorides Using Mo(CO)
6
as the Carbonyl Source. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101130] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Chen Chen
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 People's Republic of China
| | - Yujie Huang
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 People's Republic of China
| | - Jie Ding
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 People's Republic of China
| | - Liying Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 People's Republic of China
| | - Bolin Zhu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules College of Chemistry Tianjin Normal University Tianjin 300387 People's Republic of China
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14
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Dai X, Wang X, Rabeah J, Kreyenschulte C, Brückner A, Shi F. Supported Cu II Single-Ion Catalyst for Total Carbon Utilization of C 2 and C 3 Biomass-Based Platform Molecules in the N-Formylation of Amines. Chemistry 2021; 27:16889-16895. [PMID: 34423878 PMCID: PMC9292173 DOI: 10.1002/chem.202102300] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2021] [Indexed: 12/28/2022]
Abstract
The shift from fossil carbon sources to renewable ones is vital for developing sustainable chemical processes to produce valuable chemicals. In this work, value‐added formamides were synthesized in good yields by the reaction of amines with C2 and C3 biomass‐based platform molecules such as glycolic acid, 1,3‐dihydroxyacetone and glyceraldehyde. These feedstocks were selectively converted by catalysts based on Cu‐containing zeolite 5A through the in situ formation of carbonyl‐containing intermediates. To the best of our knowledge, this is the first example in which all the carbon atoms in biomass‐based feedstocks could be amidated to produce formamide. Combined catalyst characterization results revealed preferably single CuII sites on the surface of Cu/5A, some of which form small clusters, but without direct linking via oxygen bridges. By combining the results of electron paramagnetic resonance (EPR) spin‐trapping, operando attenuated total reflection (ATR) IR spectroscopy and control experiments, it was found that the formation of formamides might involve a HCOOH‐like intermediate and .NHPh radicals, in which the selective formation of .OOH radicals might play a key role.
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Affiliation(s)
- Xingchao Dai
- Leibniz Institute for Catalysis e.V., University of Rostock (LIKAT), Albert-Einstein-Str. 29a, 18059, Rostock, Germany.,State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No. 18, Tianshui Middle Road, Lanzhou, 730000, China
| | - Xinzhi Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No. 18, Tianshui Middle Road, Lanzhou, 730000, China
| | - Jabor Rabeah
- Leibniz Institute for Catalysis e.V., University of Rostock (LIKAT), Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | - Carsten Kreyenschulte
- Leibniz Institute for Catalysis e.V., University of Rostock (LIKAT), Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | - Angelika Brückner
- Leibniz Institute for Catalysis e.V., University of Rostock (LIKAT), Albert-Einstein-Str. 29a, 18059, Rostock, Germany
| | - Feng Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No. 18, Tianshui Middle Road, Lanzhou, 730000, China
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15
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Zheng Y, Dong M, Qu E, Bai J, Wu XF, Li W. Pd-Catalyzed Carbonylative Synthesis of 4H-Benzo[d][1,3]Oxazin-4-Ones Using Benzene-1,3,5-Triyl Triformate as the CO Source. Chemistry 2021; 27:16219-16224. [PMID: 34529291 DOI: 10.1002/chem.202103137] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2021] [Indexed: 11/10/2022]
Abstract
A facile synthesis of 4H-benzo[d][1,3]oxazin-4-one derivatives by Pd-catalyzed carbonylative cross-coupling between N-(ortho-bromoaryl)amides and benzene-1,3,5-triyl triformate (TFBen) was developed. This procedure does not require the toxic and flammable gas CO as the carbonyl source and tolerates a wide scope of functional groups. Remarkably, 4H-benzo[d][1,3]oxazin-4-ones incorporated to natural products and drugs can be constructed by this method.
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Affiliation(s)
- Yan Zheng
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Mengke Dong
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Erdong Qu
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Jin Bai
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, Liaoning, China.,Leibniz-Institut für Katalyse e.V., Albert-Einstein-Straβe 29a, 18059, Rostock, Germany
| | - Wanfang Li
- School of Materials and Chemistry, University of Shanghai for Science and Technology, 200093, Shanghai, China
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16
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Zhang Y, Sigrist M, Dydio P. Palladium‐Catalyzed Hydroformylation of Alkenes and Alkynes. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Yang Zhang
- University of Strasbourg CNRS ISIS UMR 7006 8 allée Gaspard Monge 67000 Strasbourg France
| | - Michel Sigrist
- University of Strasbourg CNRS ISIS UMR 7006 8 allée Gaspard Monge 67000 Strasbourg France
| | - Paweł Dydio
- University of Strasbourg CNRS ISIS UMR 7006 8 allée Gaspard Monge 67000 Strasbourg France
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17
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Denton EH, Lee YH, Roediger S, Boehm P, Fellert M, Morandi B. Katalytische Carbochlorocarbonylierung von ungesättigten Kohlenwasserstoffen durch C‐COCl‐Bindungsspaltung**. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202108818] [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)
- Elliott H. Denton
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| | - Yong Ho Lee
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
| | - Sven Roediger
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| | - Philip Boehm
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| | - Maximilian Fellert
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
| | - Bill Morandi
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3, HCI 8093 Zürich Schweiz
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Deutschland
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18
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Denton EH, Lee YH, Roediger S, Boehm P, Fellert M, Morandi B. Catalytic Carbochlorocarbonylation of Unsaturated Hydrocarbons via C-COCl Bond Cleavage*. Angew Chem Int Ed Engl 2021; 60:23435-23443. [PMID: 34432940 PMCID: PMC8596603 DOI: 10.1002/anie.202108818] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2021] [Indexed: 12/04/2022]
Abstract
Here we report a palladium‐catalysed difunctionalisation of unsaturated C−C bonds with acid chlorides. Formally, the C−COCl bond of an acid chloride is cleaved and added, with complete atom economy, across either strained alkenes or a tethered alkyne to generate new acid chlorides. The transformation does not require exogenous carbon monoxide, operates under mild conditions, shows a good functional group tolerance, and gives the isolated products with excellent stereoselectivity. The intermolecular reaction tolerates both aryl‐ and alkenyl‐substituted acid chlorides and is successful when carboxylic acids are transformed to the acid chloride in situ. The reaction also shows an example of temperature‐dependent stereodivergence which, together with plausible mechanistic pathways, is investigated by DFT calculations. Moreover, we show that benzofurans can be formed in an intramolecular variant of the reaction. Finally, derivatisation of the products from the intermolecular reaction provides a highly stereoselective approach for the synthesis of tetrasubstituted cyclopentanes.
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Affiliation(s)
- Elliott H Denton
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093, Zürich, Switzerland
| | - Yong Ho Lee
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093, Zürich, Switzerland.,Max-Planck-Intitut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Sven Roediger
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093, Zürich, Switzerland
| | - Philip Boehm
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093, Zürich, Switzerland
| | - Maximilian Fellert
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093, Zürich, Switzerland
| | - Bill Morandi
- Laboratorium für Organische Chemie, ETH Zürich, Vladimir-Prelog-Weg 3, HCI, 8093, Zürich, Switzerland.,Max-Planck-Intitut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
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19
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Yang H, Zhang J, Chen Z, Wu XF. TFBen (Benzene-1,3,5-triyl triformate): A Powerful and Versatile CO Surrogate. CHEM REC 2021; 22:e202100220. [PMID: 34591367 DOI: 10.1002/tcr.202100220] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2021] [Revised: 09/14/2021] [Accepted: 09/15/2021] [Indexed: 12/17/2022]
Abstract
Carbonylative reactions by the using of CO surrogates constitute a facile avenue for the assembly of valuable carbonyl-containing compounds due to the colorless, toxic, flammable, and not easy-handing character of carbon monoxide gas. Recent advances in the carbonylative transformations with TFBen (benzene-1,3,5-triyl triformate) as a safe and convenient CO precursor are systematically summarized and discussed, which can be divided into three parts based on the patterns of the obtained products. This Review focuses on the discussion of the application of TFBen in carbonylative synthesis of various carbonyl-containing compounds.
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Affiliation(s)
- Hefei Yang
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, 310018, People's Republic of China
| | - Jiajun Zhang
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, 310018, People's Republic of China
| | - Zhengkai Chen
- Department of Chemistry, Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Zhejiang Sci-Tech University, Hangzhou, 310018, People's Republic of China
| | - Xiao-Feng Wu
- Dalian National Laboratory for Clean Energy, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian, 116023, Liaoning, People's Republic of China
- Leibniz-Institut für Katalyse e.V., Albert-Einstein-Str. 29a, 18059, Rostock, Germany
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20
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Ahmed Fouad M, Ferretti F, Formenti D, Milani F, Ragaini F. Synthesis of Indoles by Reductive Cyclization of Nitro Compounds Using Formate Esters as CO Surrogates. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100789] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Manar Ahmed Fouad
- Dipartimento di Chimica Università degli Studi di Milano Via C. Golgi 19 20133 Milano Italy
- Chemistry Department, Faculty of Science Alexandria University P.O. Box 426 Alexandria 21321 Egypt
| | - Francesco Ferretti
- Dipartimento di Chimica Università degli Studi di Milano Via C. Golgi 19 20133 Milano Italy
| | - Dario Formenti
- Dipartimento di Chimica Università degli Studi di Milano Via C. Golgi 19 20133 Milano Italy
- Institut für Anorganische Chemie – RWTH Aachen Landoltweg 1a 52074 Aachen Germany
| | - Fabio Milani
- Dipartimento di Chimica Università degli Studi di Milano Via C. Golgi 19 20133 Milano Italy
| | - Fabio Ragaini
- Dipartimento di Chimica Università degli Studi di Milano Via C. Golgi 19 20133 Milano Italy
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21
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Tao L, Yang W, Zhao W. Synthesis of Carboxylic Acids, Esters, and Amides from 1,1‐Dibromoalkenes via Oxidation of Alkynyl Boronate Intermediates. ChemistrySelect 2021. [DOI: 10.1002/slct.202102150] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lei Tao
- State Key Laboratory of Chemo/Biosensing and Chemometrics Advanced Catalytic Engineering Research Center of the Ministry of Education College of Chemistry and Chemical Engineering Hunan University South Lushan Road Changsha 410082 P. R. China
| | - Wen Yang
- State Key Laboratory of Chemo/Biosensing and Chemometrics Advanced Catalytic Engineering Research Center of the Ministry of Education College of Chemistry and Chemical Engineering Hunan University South Lushan Road Changsha 410082 P. R. China
| | - Wanxiang Zhao
- State Key Laboratory of Chemo/Biosensing and Chemometrics Advanced Catalytic Engineering Research Center of the Ministry of Education College of Chemistry and Chemical Engineering Hunan University South Lushan Road Changsha 410082 P. R. China
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22
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Chen J, Hua K, Liu X, Deng Y, Wei B, Wang H, Sun Y. Selective Production of Linear Aldehydes and Alcohols from Alkenes using Formic Acid as Syngas Surrogate. Chemistry 2021; 27:9919-9924. [PMID: 33904616 DOI: 10.1002/chem.202100849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2021] [Indexed: 11/09/2022]
Abstract
Performing carbonylation without the use of carbon monoxide for high-value-added products is an attractive yet challenging topic in sustainable chemistry. Herein, effective methods for producing linear aldehydes or alcohols selectively with formic acid as both carbon monoxide and hydrogen source have been described. Linear-selective hydroformylation of alkenes proceeds smoothly with up to 88 % yield and >30 regioselectivity in the presence of single Rh catalyst. Strikingly, introducing Ru into the system, the dual Rh/Ru catalysts accomplish efficient and regioselective hydroxymethylation in one pot. The present processes utilizing formic acid as syngas surrogate operate simply under mild condition, which opens a sustainable way for production of linear aldehydes and alcohols without the need for gas cylinders and autoclaves. As formic acid can be readily produced via CO2 hydrogenation, the protocols represent indirect approaches for chemical valorization of CO2 .
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Affiliation(s)
- Junjun Chen
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute Chinese Academy of Sciences, Shanghai, 201210, P. R. China.,University of Chinese Academy of Science, Beijing, 100049, P. R. China
| | - Kaimin Hua
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute Chinese Academy of Sciences, Shanghai, 201210, P. R. China.,University of Chinese Academy of Science, Beijing, 100049, P. R. China
| | - Xiaofang Liu
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute Chinese Academy of Sciences, Shanghai, 201210, P. R. China
| | - Yuchao Deng
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute Chinese Academy of Sciences, Shanghai, 201210, P. R. China.,Shanghai Tech University, Shanghai, 201210, P. R. China
| | - Baiyin Wei
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute Chinese Academy of Sciences, Shanghai, 201210, P. R. China.,Shanghai Tech University, Shanghai, 201210, P. R. China
| | - Hui Wang
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute Chinese Academy of Sciences, Shanghai, 201210, P. R. China
| | - Yuhan Sun
- CAS Key Laboratory of Low-carbon Conversion Science and Engineering, Shanghai Advanced Research Institute Chinese Academy of Sciences, Shanghai, 201210, P. R. China.,Shanghai Tech University, Shanghai, 201210, P. R. China.,Shanghai Institute of Clean Technology, Shanghai, 201620, P. R. China
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23
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Tien CH, Trofimova A, Holownia A, Kwak BS, Larson RT, Yudin AK. Carboxyboronate as a Versatile In Situ CO Surrogate in Palladium-Catalyzed Carbonylative Transformations. Angew Chem Int Ed Engl 2021; 60:4342-4349. [PMID: 33085182 DOI: 10.1002/anie.202010211] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2020] [Revised: 10/08/2020] [Indexed: 12/22/2022]
Abstract
The application of carboxy-MIDA-boronate (MIDA=N-methyliminodiacetic acid) as an in situ CO surrogate for various palladium-catalyzed transformations is described. Carboxy-MIDA-boronate was previously shown to be a bench-stable boron-containing building block for the synthesis of borylated heterocycles. The present study demonstrates that, in addition to its utility as a precursor to heterocycle synthesis, carboxy-MIDA-boronate is an excellent in situ CO surrogate that is tolerant of reactive functionalities such as amines, alcohols, and carbon-based nucleophiles. Its wide functional-group compatibility is highlighted in the palladium-catalyzed aminocarbonylation, alkoxycarbonylation, carbonylative Sonogashira coupling, and carbonylative Suzuki-Miyaura coupling of aryl halides. A variety of amides, esters, (hetero)aromatic ynones, and bis(hetero)aryl ketones were synthesized in good-to-excellent yields in a one-pot fashion.
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Affiliation(s)
- Chieh-Hung Tien
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada
| | - Alina Trofimova
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada
| | - Aleksandra Holownia
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada
| | - Branden S Kwak
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada
| | - Reed T Larson
- Process Research & Development, Merck & Co., Inc., Rahway, NJ, 07065, USA
| | - Andrei K Yudin
- Davenport Research Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, M5S 3H6, Canada
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24
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Geitner R, Gurinov A, Huang T, Kupfer S, Gräfe S, Weckhuysen BM. Reaction Mechanism of Pd-Catalyzed "CO-Free" Carbonylation Reaction Uncovered by In Situ Spectroscopy: The Formyl Mechanism. Angew Chem Int Ed Engl 2021; 60:3422-3427. [PMID: 33150717 PMCID: PMC7898928 DOI: 10.1002/anie.202011152] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 10/29/2020] [Indexed: 11/26/2022]
Abstract
"CO-free" carbonylation reactions, where synthesis gas (CO/H2 ) is substituted by C1 surrogate molecules like formaldehyde or formic acid, have received widespread attention in homogeneous catalysis lately. Although a broad range of organics is available via this method, still relatively little is known about the precise reaction mechanism. In this work, we used in situ nuclear magnetic resonance (NMR) spectroscopy to unravel the mechanism of the alkoxycarbonylation of alkenes using different surrogate molecules. In contrast to previous hypotheses no carbon monoxide could be found during the reaction. Instead the reaction proceeds via the C-H activation of in situ generated methyl formate. On the basis of quantitative NMR experiments, a kinetic model involving all major intermediates is built which enables the knowledge-driven optimization of the reaction. Finally, a new reaction mechanism is proposed on the basis of in situ observed Pd-hydride, Pd-formyl and Pd-acyl species.
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Affiliation(s)
- Robert Geitner
- Inorganic Chemistry and Catalysis GroupDebye Institute for Nanomaterials ScienceUtrecht UniversityUniversiteitsweg 993584CGUtrechtThe Netherlands
| | - Andrei Gurinov
- NMR Spectroscopy groupBijvoet Center for Biomolecular ResearchUtrecht UniversityPadualaan 8, 3584CHUtrechtThe Netherlands
| | - Tianbai Huang
- Institute for Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Stephan Kupfer
- Institute for Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Stefanie Gräfe
- Institute for Physical Chemistry and Abbe Center of PhotonicsFriedrich Schiller University JenaHelmholtzweg 407743JenaGermany
| | - Bert M. Weckhuysen
- Inorganic Chemistry and Catalysis GroupDebye Institute for Nanomaterials ScienceUtrecht UniversityUniversiteitsweg 993584CGUtrechtThe Netherlands
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25
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Tanbakouchian A, Kianmehr E. Palladium-catalyzed regioselective direct C–H bond alkoxycarbonylation of 2-arylimidazo[1,2- a]pyridines. NEW J CHEM 2021. [DOI: 10.1039/d1nj00605c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
A palladium catalyzed method for regioselective alkoxycarbonylation of imidazo[1,2-a]pyridines using W(CO)6, as the CO source, and alcohols has been reported.
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Affiliation(s)
| | - Ebrahim Kianmehr
- School of Chemistry
- College of Science
- University of Tehran
- Tehran
- Iran
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26
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Tien C, Trofimova A, Holownia A, Kwak BS, Larson RT, Yudin AK. Carboxyboronate as a Versatile In Situ CO Surrogate in Palladium‐Catalyzed Carbonylative Transformations. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202010211] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Chieh‐Hung Tien
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto ON M5S 3H6 Canada
| | - Alina Trofimova
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto ON M5S 3H6 Canada
| | - Aleksandra Holownia
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto ON M5S 3H6 Canada
| | - Branden S. Kwak
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto ON M5S 3H6 Canada
| | - Reed T. Larson
- Process Research & Development Merck & Co., Inc. Rahway NJ 07065 USA
| | - Andrei K. Yudin
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George Street Toronto ON M5S 3H6 Canada
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27
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Geitner R, Gurinov A, Huang T, Kupfer S, Gräfe S, Weckhuysen BM. Reaction Mechanism of Pd‐Catalyzed “CO‐Free” Carbonylation Reaction Uncovered by In Situ Spectroscopy: The Formyl Mechanism. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011152] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Robert Geitner
- Inorganic Chemistry and Catalysis Group Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Andrei Gurinov
- NMR Spectroscopy group Bijvoet Center for Biomolecular Research Utrecht University Padualaan 8, 3584 CH Utrecht The Netherlands
| | - Tianbai Huang
- Institute for Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Stephan Kupfer
- Institute for Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Stefanie Gräfe
- Institute for Physical Chemistry and Abbe Center of Photonics Friedrich Schiller University Jena Helmholtzweg 4 07743 Jena Germany
| | - Bert M. Weckhuysen
- Inorganic Chemistry and Catalysis Group Debye Institute for Nanomaterials Science Utrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
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28
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Zoller B, Zapp J, Huy PH. Rapid Organocatalytic Formation of Carbon Monoxide: Application towards Carbonylative Cross Couplings. Chemistry 2020; 26:9632-9638. [PMID: 32516509 PMCID: PMC7497008 DOI: 10.1002/chem.202002746] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2020] [Indexed: 12/15/2022]
Abstract
Herein, the first organocatalytic method for the transformation of non‐derivatized formic acid into carbon monoxide (CO) is introduced. Formylpyrrolidine (FPyr) and trichlorotriazine (TCT), which is a cost‐efficient commodity chemical, enable this decarbonylation. Utilization of dimethylformamide (DMF) as solvent and catalyst even allows for a rapid CO generation at room temperature. Application towards four different carbonylative cross coupling protocols demonstrates the high synthetic utility and versatility of the new approach. Remarkably, this also comprehends a carbonylative Sonogashira reaction at room temperature employing intrinsically difficult electron‐deficient aryl iodides. Commercial 13C‐enriched formic acid facilitates the production of radiolabeled compounds as exemplified by the pharmaceutical Moclobemide. Finally, comparative experiments verified that the present method is highly superior to other protocols for the activation of carboxylic acids.
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Affiliation(s)
- Ben Zoller
- Organic Chemistry, Saarland University, P. O. Box 151150, 66041, Saarbrücken, Germany
| | - Josef Zapp
- Institute of Pharmaceutical Biology, Saarland University, Campus C 2.3, 66123, Saarbrücken, Germany
| | - Peter H Huy
- Organic Chemistry, Saarland University, P. O. Box 151150, 66041, Saarbrücken, Germany
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29
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Gorbunov D, Nenasheva M, Terenina M, Kardasheva Y, Maksimov A, Karakhanov E. Methyl Formate: How It Can Be Used as Formyl Group Source for Synthesis of Aldehydes via Hydroformylation? ChemistrySelect 2020. [DOI: 10.1002/slct.202001327] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Dmitry Gorbunov
- Department of ChemistryM. V. Lomonosov Moscow State University 1 Leninskie Gory, Bld.3 Moscow 119234 Russia
| | - Maria Nenasheva
- Department of ChemistryM. V. Lomonosov Moscow State University 1 Leninskie Gory, Bld.3 Moscow 119234 Russia
| | - Maria Terenina
- Department of ChemistryM. V. Lomonosov Moscow State University 1 Leninskie Gory, Bld.3 Moscow 119234 Russia
| | - Yulia Kardasheva
- Department of ChemistryM. V. Lomonosov Moscow State University 1 Leninskie Gory, Bld.3 Moscow 119234 Russia
| | - Anton Maksimov
- Topchiev Institute of Petrochemical SynthesisRussian Academy of Sciences 29 Leninskiy av. Moscow 119991 Russia
| | - Eduard Karakhanov
- Department of ChemistryM. V. Lomonosov Moscow State University 1 Leninskie Gory, Bld.3 Moscow 119234 Russia
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30
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Nolla‐Saltiel R, Geer AM, Taylor LJ, Churchill O, Davies ES, Lewis W, Blake AJ, Kays DL. Hydrophosphination of Activated Alkenes by a Cobalt(I) Pincer Complex. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000514] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | - Ana M. Geer
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)CSIC Universidad de Zaragoza Pedro Cerbuna 12 50009 Zaragoza Spain
| | - Laurence J. Taylor
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - Olivia Churchill
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - E. Stephen Davies
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - William Lewis
- School of ChemistryThe University of Sydney F11, Eastern Ave Sydney NSW 2006 Australia
| | - Alexander J. Blake
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
| | - Deborah L. Kays
- School of ChemistryUniversity of Nottingham University Park Nottingham NG7 2RD UK
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31
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Geitner R, Weckhuysen BM. Controlling the Depolymerization of Paraformaldehyde with Pd–Phosphine Complexes. Chemistry 2020; 26:5297-5302. [DOI: 10.1002/chem.202000962] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2020] [Revised: 02/29/2020] [Indexed: 12/16/2022]
Affiliation(s)
- Robert Geitner
- Inorganic Chemistry and Catalysis GroupDebye Institute for Nanomaterials ScienceUtrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Bert M. Weckhuysen
- Inorganic Chemistry and Catalysis GroupDebye Institute for Nanomaterials ScienceUtrecht University Universiteitsweg 99 3584 CG Utrecht The Netherlands
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32
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Morimoto T, Yamashita M, Tomiie A, Tanimoto H, Kakiuchi K. CO Gas‐free Intramolecular Cyclocarbonylation Reactions of Haloarenes Having a C‐Nucleophile through CO‐Relay between Rhodium and Palladium. Chem Asian J 2020; 15:473-477. [DOI: 10.1002/asia.201901595] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 12/12/2019] [Indexed: 11/09/2022]
Affiliation(s)
- Tsumoru Morimoto
- Division of Materials ScienceNara Institute of Science and Technology (NAIST) Ikoma Nara 630-0192 Japan
| | - Mana Yamashita
- Division of Materials ScienceNara Institute of Science and Technology (NAIST) Ikoma Nara 630-0192 Japan
| | - Ai Tomiie
- Division of Materials ScienceNara Institute of Science and Technology (NAIST) Ikoma Nara 630-0192 Japan
| | - Hiroki Tanimoto
- Division of Materials ScienceNara Institute of Science and Technology (NAIST) Ikoma Nara 630-0192 Japan
| | - Kiyomi Kakiuchi
- Division of Materials ScienceNara Institute of Science and Technology (NAIST) Ikoma Nara 630-0192 Japan
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33
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Shen X, Meng Q, Dong M, Xiang J, Li S, Liu H, Han B. Low-Temperature Reverse Water-Gas Shift Process and Transformation of Renewable Carbon Resources to Value-Added Chemicals. CHEMSUSCHEM 2019; 12:5149-5156. [PMID: 31605451 DOI: 10.1002/cssc.201902404] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/02/2019] [Indexed: 06/10/2023]
Abstract
The use of CO2 instead of toxic CO in the production of important chemicals has attracted widespread interest, and the reverse water-gas shift reaction (RWGSR) is the key step for this kind of processes. Although the thermodynamic limitations are overcome by the reaction of CO with other compounds, the temperature of most reactions involving RWGSR is usually very high owing to the inertness of CO2 . Herein, it was found that Ru3 (CO)12 could catalyze the RWGSR in the ionic liquid HMimBF4 without ligand or promoter, and CO could be produced at 80 °C, which was much lower than the temperatures reported to date. Detailed studies showed that the BF4 - in the ionic liquid played a crucial role in the low-temperature RWGSR. Based on the low-temperature RWGSR, three important routes to transform CO2 into valuable chemicals were developed, including synthesis of xanthone from CO2 and diaryl ethers, synthesis of phenol and acetic acid from CO2 and anisole, and production of acetic acid from CO2 and lignin. The reactions could occur at temperature as low as 80 °C, and low-temperature RWGSR was essential for the reactions under mild conditions. The strategy opens the way to produce value-added chemicals by using CO2 and H2 as feedstocks under low temperature.
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Affiliation(s)
- Xiaojun Shen
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing, 101407, P.R. China
| | - Qinglei Meng
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing, 101407, P.R. China
| | - Minghua Dong
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing, 101407, P.R. China
| | - Junfeng Xiang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing, 101407, P.R. China
| | - Shaopeng Li
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing, 101407, P.R. China
| | - Huizhen Liu
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing, 101407, P.R. China
| | - Buxing Han
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Colloid and Interface and Thermodynamics, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing, 100190, P.R. China
- School of Chemistry and Chemical Engineering, University of Chinese Academy of Sciences, Beijing, 100049, P.R. China
- Physical Science Laboratory, Huairou National Comprehensive Science Center, Beijing, 101407, P.R. China
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34
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Fan X, Shi M, Wei Y. Palladium‐Catalyzed Cascade Reductive and Carbonylative Cyclization of
Ortho
‐Iodo‐Tethered Methylenecyclopropanes (MCPs) Using
N
‐Formylsaccharin as CO Source. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Xing Fan
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences, Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences, Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
- Shenzhen Grubbs InstituteSouthern University of Science and Technology Shenzhen, Guangdong 518000 People's Republic of China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, University of Chinese Academy of Sciences, Shanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 People's Republic of China
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35
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Holownia A, Tien C, Diaz DB, Larson RT, Yudin AK. Carboxyboronate: A Versatile C1 Building Block. Angew Chem Int Ed Engl 2019; 58:15148-15153. [DOI: 10.1002/anie.201907486] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2019] [Revised: 07/31/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Aleksandra Holownia
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Chieh‐Hung Tien
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Diego B. Diaz
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Reed T. Larson
- Process Research & Development, MRL Merck & Co Kenilworth NJ 07033 USA
| | - Andrei K. Yudin
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
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36
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Holownia A, Tien C, Diaz DB, Larson RT, Yudin AK. Carboxyboronate: A Versatile C1 Building Block. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907486] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Aleksandra Holownia
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Chieh‐Hung Tien
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Diego B. Diaz
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
| | - Reed T. Larson
- Process Research & Development, MRL Merck & Co Kenilworth NJ 07033 USA
| | - Andrei K. Yudin
- Davenport Research Laboratories Department of Chemistry University of Toronto 80 St. George. Toronto ON M5S 3H6 Canada
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37
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Ferretti F, Ramadan DR, Ragaini F. Transition Metal Catalyzed Reductive Cyclization Reactions of Nitroarenes and Nitroalkenes. ChemCatChem 2019. [DOI: 10.1002/cctc.201901065] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Francesco Ferretti
- Dipartimento di ChimicaUniversità degli Studi di Milano via C. Golgi 19 Milano 20133 Italy
| | - Doaa R. Ramadan
- Dipartimento di ChimicaUniversità degli Studi di Milano via C. Golgi 19 Milano 20133 Italy
| | - Fabio Ragaini
- Dipartimento di ChimicaUniversità degli Studi di Milano via C. Golgi 19 Milano 20133 Italy
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38
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Bhawal BN, Morandi B. Catalytic Isofunctional Reactions—Expanding the Repertoire of Shuttle and Metathesis Reactions. Angew Chem Int Ed Engl 2019; 58:10074-10103. [DOI: 10.1002/anie.201803797] [Citation(s) in RCA: 52] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Benjamin N. Bhawal
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Germany
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Switzerland
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Germany
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Switzerland
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39
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Sau SC, Mei R, Struwe J, Ackermann L. Cobaltaelectro-Catalyzed C-H Activation with Carbon Monoxide or Isocyanides. CHEMSUSCHEM 2019; 12:3023-3027. [PMID: 30897295 DOI: 10.1002/cssc.201900378] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2019] [Revised: 03/12/2019] [Indexed: 05/10/2023]
Abstract
Electrochemical oxidative C-H/N-H activations with isocyanides have been realized with a versatile cobalt catalyst. The widely applicable cobalt catalysis manifold further enabled electrooxidative C-H/N-H carbonylations with carbon monoxide under ambient conditions. The C-H functionalizations were efficiently realized with ample scope and outstanding functional group tolerance in a user-friendly undivided cell setup.
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Affiliation(s)
- Samaresh Chandra Sau
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Ruhuai Mei
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Julia Struwe
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen, Tammannstraße 2, 37077, Göttingen, Germany
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40
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Reddy TN, de Lima DP. Recent Advances in the Functionalization of Hydrocarbons: Synthesis of Amides and its Derivatives. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900317] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Thatikonda Narendar Reddy
- Instituto de Química (INQUI)Universidade Federal de Mato Grosso do Sul 179074-460 Campo Grande, MS Brazil
| | - Dênis Pires de Lima
- Instituto de Química (INQUI)Universidade Federal de Mato Grosso do Sul 179074-460 Campo Grande, MS Brazil
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41
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Bhawal BN, Morandi B. Katalytische, isofunktionelle Reaktionen – Erweiterung des Repertoires an Shuttle‐ und Metathesereaktionen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201803797] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Benjamin N. Bhawal
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Deutschland
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Schweiz
| | - Bill Morandi
- Max-Planck-Institut für Kohlenforschung 45470 Mülheim an der Ruhr Deutschland
- Laboratorium für Organische ChemieETH Zürich 8093 Zürich Schweiz
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42
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Zhang X, Tian X, Shen C, Xia C, He L. Acid‐Promoted Hydroformylative Synthesis of Alcohol with Carbon Dioxide by Heterobimetallic Ruthenium‐Cobalt Catalytic System. ChemCatChem 2019. [DOI: 10.1002/cctc.201802091] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xuehua Zhang
- 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
- University of Chinese Academy of Sciences Beijing 100049 P. R. China
- Yancheng Teachers University Yancheng 224007 P. R. China
| | - Xinxin Tian
- Institute of Molecular Science, Key Laboratory of Materials for Energy Conversion and Storage of Shanxi ProvinceShanxi University Taiyuan 030006 P. R. China
| | - Chaoren Shen
- 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
| | - Chungu Xia
- 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
| | - Lin He
- 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
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43
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Liu J, Yang J, Ferretti F, Jackstell R, Beller M. Pd‐Catalyzed Selective Carbonylation of
gem
‐Difluoroalkenes: A Practical Synthesis of Difluoromethylated Esters. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813801] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Jiawang Liu
- Leibniz-Institut für Katalyse an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Ji Yang
- Leibniz-Institut für Katalyse an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Francesco Ferretti
- Leibniz-Institut für Katalyse an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
- Current address: Department of Chemistry Università degli Studi di Milano Via Golgi 19 20133 Milano Italy
| | - Ralf Jackstell
- Leibniz-Institut für Katalyse an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse an der Universität Rostock Albert-Einstein-Straße 29a 18059 Rostock Germany
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44
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Liu J, Yang J, Ferretti F, Jackstell R, Beller M. Pd-Catalyzed Selective Carbonylation of gem-Difluoroalkenes: A Practical Synthesis of Difluoromethylated Esters. Angew Chem Int Ed Engl 2019; 58:4690-4694. [PMID: 30779270 DOI: 10.1002/anie.201813801] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 01/30/2019] [Indexed: 12/23/2022]
Abstract
The first catalyst for the alkoxycarbonylation of gem-difluoroalkenes is described. This novel catalytic transformation proceeds in the presence of Pd(acac)2 /1,2-bis((di-tert-butylphosphan-yl)methyl)benzene (btbpx) (L4) and allows for an efficient and straightforward access to a range of difluoromethylated esters in high yields and regioselectivities. The synthetic utility of the protocol is showcased in the practical synthesis of a Cyclandelate analogue using this methodology as the key step.
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Affiliation(s)
- Jiawang Liu
- Leibniz-Institut für Katalyse an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Ji Yang
- Leibniz-Institut für Katalyse an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Francesco Ferretti
- Leibniz-Institut für Katalyse an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany.,Current address: Department of Chemistry, Università degli Studi di Milano, Via Golgi 19, 20133, Milano, Italy
| | - Ralf Jackstell
- Leibniz-Institut für Katalyse an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse an der, Universität Rostock, Albert-Einstein-Straße 29a, 18059, Rostock, Germany
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45
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EL-Atawy MA, Formenti D, Ferretti F, Ragaini F. Synthesis of 3,6-Dihydro-2H-[1, 2]-Oxazines from Nitroarenes and Conjugated Dienes, Catalyzed by Palladium/Phenanthroline Complexes and Employing Phenyl Formate as a CO Surrogate. ChemCatChem 2018. [DOI: 10.1002/cctc.201801223] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Mohamed A. EL-Atawy
- Chemistry Department, Faculty of Science; Taibah University; Yanbu 46423 Saudi Arabia
- Chemistry Department, Faculty of Science; Alexandria University; P.O. 426 Ibrahemia Alexandria 21321 Egypt
| | - Dario Formenti
- Dipartimento di Chimica; Università degli Studi di Milano Via Golgi 19; 20133 Milano Italy
| | - Francesco Ferretti
- Dipartimento di Chimica; Università degli Studi di Milano Via Golgi 19; 20133 Milano Italy
| | - Fabio Ragaini
- Dipartimento di Chimica; Università degli Studi di Milano Via Golgi 19; 20133 Milano Italy
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46
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Liu X, Astruc D. Development of the Applications of Palladium on Charcoal in Organic Synthesis. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800343] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Xiang Liu
- College of Materials and Chemical Engineering, Key Laboratory of Inorganic Nonmetallic Crystalline and Energy Conversion Materials; China Three Gorges University, Yichang; Hubei 443002 People's Republic of China
| | - Didier Astruc
- ISM, UMR CNRS 5255; Université de Bordeaux; 351 Cours de la Libération 33405 Talence Cedex France
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47
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Wang L, Neumann H, Beller M. A General, Activator-Free Palladium-Catalyzed Synthesis of Arylacetic and Benzoic Acids from Formic Acid. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802384] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Lin Wang
- Leibniz-Institut für Katalyse an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
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48
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Wang L, Neumann H, Beller M. A General, Activator-Free Palladium-Catalyzed Synthesis of Arylacetic and Benzoic Acids from Formic Acid. Angew Chem Int Ed Engl 2018; 57:6910-6914. [DOI: 10.1002/anie.201802384] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2018] [Indexed: 01/05/2023]
Affiliation(s)
- Lin Wang
- Leibniz-Institut für Katalyse an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse an der; Universität Rostock; Albert-Einstein-Straße 29a 18059 Rostock Germany
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49
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Liang YF, Steinbock R, Münch A, Stalke D, Ackermann L. Manganese-Catalyzed Carbonylative Annulations for Redox-Neutral Late-Stage Diversification. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801111] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yu-Feng Liang
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstrasse 2 37077 Göttingen Germany
| | - Ralf Steinbock
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstrasse 2 37077 Göttingen Germany
| | - Annika Münch
- Institut für Anorganische Chemie; Georg-August-Universität Göttingen; Tammannstrasse 4 37077 Göttingen Germany
| | - Dietmar Stalke
- Institut für Anorganische Chemie; Georg-August-Universität Göttingen; Tammannstrasse 4 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstrasse 2 37077 Göttingen Germany
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50
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Liang YF, Steinbock R, Münch A, Stalke D, Ackermann L. Manganese-Catalyzed Carbonylative Annulations for Redox-Neutral Late-Stage Diversification. Angew Chem Int Ed Engl 2018; 57:5384-5388. [DOI: 10.1002/anie.201801111] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Indexed: 11/05/2022]
Affiliation(s)
- Yu-Feng Liang
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstrasse 2 37077 Göttingen Germany
| | - Ralf Steinbock
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstrasse 2 37077 Göttingen Germany
| | - Annika Münch
- Institut für Anorganische Chemie; Georg-August-Universität Göttingen; Tammannstrasse 4 37077 Göttingen Germany
| | - Dietmar Stalke
- Institut für Anorganische Chemie; Georg-August-Universität Göttingen; Tammannstrasse 4 37077 Göttingen Germany
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie; Georg-August-Universität Göttingen; Tammannstrasse 2 37077 Göttingen Germany
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