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Zheng H, Liu C, Wang X, Liu Y, Chen B, Hu Y, Chen Q. Catalytic Undirected Meta-Selective C-H Borylation of Metallocenes. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2304672. [PMID: 37632714 PMCID: PMC10625117 DOI: 10.1002/advs.202304672] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/12/2023] [Indexed: 08/28/2023]
Abstract
Metallocenes are privileged backbones in the fields of synthetic chemistry, catalysis, polymer science, etc. Direct C-H functionalization is undoubtedly the simplest approach for tuning the properties of metallocenes. However, owing to the presence of multiple identical C(sp2 )-H sites, this protocol often suffers from low reactivity and selectivity issues, especially for the regioselective synthesis of 1,3-difunctionalized metallocenes. Herein, an efficient iridium-catalyzed meta-selective C-H borylation of metallocenes is reported. With no need of preinstalled directing groups, this approach enables a rapid synthesis of various boronic esters based on benzoferrocenes, ferrocenes, ruthenocene, and related half sandwich complex. A broad range of electron-deficient and -rich functional groups are all compatible with the process. Notably, C-H borylation of benzoferrocenes takes place exclusively at the benzene ring, which is likely ascribed to the shielding effect of pentamethylcyclopentadiene. The synthetic utility is further demonstrated by easy scalability to gram quantities, the conversion of boron to heteroatoms including N3 , SePh, and OAc, as well as diverse cross-coupling reactions.
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Affiliation(s)
- Hao Zheng
- Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023P. R. China
- University of Chinese Academy of SciencesBeijing100049P. R. China
| | - Chang‐Hui Liu
- Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023P. R. China
- University of Chinese Academy of SciencesBeijing100049P. R. China
| | - Xiao‐Yu Wang
- Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023P. R. China
- University of Chinese Academy of SciencesBeijing100049P. R. China
| | - Yan Liu
- Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023P. R. China
- University of Chinese Academy of SciencesBeijing100049P. R. China
| | - Bing‐Zhi Chen
- Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023P. R. China
- University of Chinese Academy of SciencesBeijing100049P. R. China
| | - Yan‐Cheng Hu
- Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023P. R. China
- School of Chemical Engineering and TechnologyChina University of Mining and TechnologyXuzhouJiangsu221116P. R. China
| | - Qing‐An Chen
- Dalian Institute of Chemical PhysicsChinese Academy of SciencesDalian116023P. R. China
- University of Chinese Academy of SciencesBeijing100049P. R. China
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Zhang X, Rauch F, Niedens J, da Silva RB, Friedrich A, Nowak-Król A, Garden SJ, Marder TB. Electrophilic C–H Borylation of Aza[5]helicenes Leading to Bowl-Shaped Quasi-[7]Circulenes with Switchable Dynamics. J Am Chem Soc 2022; 144:22316-22324. [DOI: 10.1021/jacs.2c10865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Xiaolei Zhang
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Florian Rauch
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Jan Niedens
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Ramon B. da Silva
- Instituto de Química, Centro de Tecnologia, Universidade Federal do Rio de Janeiro, 21941-909 Rio de Janeiro, Rio de Janeiro, Brazil
| | - Alexandra Friedrich
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Agnieszka Nowak-Król
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Simon J. Garden
- Instituto de Química, Centro de Tecnologia, Universidade Federal do Rio de Janeiro, 21941-909 Rio de Janeiro, Rio de Janeiro, Brazil
| | - Todd B. Marder
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
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3
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Morimoto H, Matsuo K, Hayashi H, Yamada H, Aratani N. Facile Post-synthesis and Redox Behavior of π-Expanded Ferrocene and ansa-Ferrocene. CHEM LETT 2022. [DOI: 10.1246/cl.220011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hirofumi Morimoto
- Division of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Kyohei Matsuo
- Division of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Hironobu Hayashi
- Division of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Hiroko Yamada
- Division of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192
| | - Naoki Aratani
- Division of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma, Nara 630-0192
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Zou X, Li Y, Ke Z, Xu S. Chiral Bidentate Boryl Ligand-Enabled Iridium-Catalyzed Enantioselective Dual C–H Borylation of Ferrocenes: Reaction Development and Mechanistic Insights. ACS Catal 2022. [DOI: 10.1021/acscatal.1c05299] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaoliang Zou
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Center for Excellence in Molecular Synthesis, Suzhou Research Institute, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, China
| | - Yinwu Li
- School of Materials Science & Engineering, PCFM Lab, Sun Yat-sen University, Guangzhou 510275, China
| | - Zhuofeng Ke
- School of Materials Science & Engineering, PCFM Lab, Sun Yat-sen University, Guangzhou 510275, China
| | - 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, Chinese Academy of Sciences, Lanzhou 730000, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, China
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Erb W, Wen M, Pierre Hurvois J, Mongin F, Halauko YS, Ivashkevich OA, Matulis VE, Roisnel T. O
‐Isopropylferrocenesulfonate: Synthesis of Polysubstituted Derivatives and Electrochemical Study. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100448] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- William Erb
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 F-35000 Rennes France
| | - Min Wen
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 F-35000 Rennes France
| | - Jean Pierre Hurvois
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 F-35000 Rennes France
| | - Florence Mongin
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 F-35000 Rennes France
| | - Yury S. Halauko
- UNESCO Chair of Belarusian State University 14 Leningradskaya Str. Minsk 220030 Belarus
| | - Oleg A. Ivashkevich
- Research Institute for Physico-Chemical Problems of Belarusian State University 14 Leningradskaya Str. Minsk 220030 Belarus
| | - Vadim E. Matulis
- Research Institute for Physico-Chemical Problems of Belarusian State University 14 Leningradskaya Str. Minsk 220030 Belarus
| | - Thierry Roisnel
- Univ Rennes, CNRS ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 F-35000 Rennes France
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Zacharias AO, Mao JX, Nam K, Dias HVR. Copper(I) and silver(I) chemistry of vinyltrifluoroborate supported by a bis(pyrazolyl)methane ligand. Dalton Trans 2021; 50:7621-7632. [PMID: 33999090 DOI: 10.1039/d1dt00974e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Although unsaturated organotrifluoroborates are common synthons in metal-organic chemistry, their transition metal complexes have received little attention. [CH2(3,5-(CH3)2Pz)2]Cu(CH2[double bond, length as m-dash]CHBF3), (SIPr)Cu(MeCN)(CH2[double bond, length as m-dash]CHBF3) and [CH2(3,5-(CH3)2Pz)2]Ag(CH2[double bond, length as m-dash]CHBF3) represent rare, isolable molecules featuring a vinyltrifluoroborate ligand on coinage metals. The X-ray crystal structures show the presence of three-coordinate metal sites in these complexes. The vinyltrifluoroborate group binds asymmetrically to the metal site in [CH2(3,5-(CH3)2Pz)2]M(CH2[double bond, length as m-dash]CHBF3) (M = Cu, Ag) with relatively closer M-C(H)2 distances. The computed structures of [CH2(3,5-(CH3)2Pz)2]M(CH2[double bond, length as m-dash]CHBF3) and M(CH2[double bond, length as m-dash]CHBF3), however, have shorter M-C(H)BF3 distances than M-C(H)2. These molecules feature various inter- or intra-molecular contacts involving fluorine of the BF3 group, possibly affecting these M-C distances. The binding energies of [CH2[double bond, length as m-dash]CHBF3]- to Cu+, Ag+ and Au+ have been calculated at the wB97XD/def2-TZVP level of theory, in the presence and absence of the supporting ligand CH2(3,5-(CH3)2Pz)2. The calculation shows that Au+ has the strongest binding to the [CH2[double bond, length as m-dash]CHBF3]- ligand, followed by Cu+ and Ag+, irrespective of the presence of the supporting ligand. However, in all three metals, the supporting ligand weakens the binding of olefin to the metal. The same trends were also found from the analysis of the σ-donation and π-backbonding interactions between the metal fragment and the π and π* orbitals of [CH2[double bond, length as m-dash]CHBF3]-.
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Affiliation(s)
- Adway O Zacharias
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
| | - James X Mao
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
| | - Kwangho Nam
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
| | - H V Rasika Dias
- Department of Chemistry and Biochemistry, The University of Texas at Arlington, Arlington, Texas 76019, USA.
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Kadari L, Erb W, Halauko YS, Ivashkevich OA, Matulis VE, Lyakhov D, Roisnel T, Radha Krishna P, Mongin F. On the
N
‐Arylation of Acetamide Using 2‐, 3‐ and 1’‐Substituted Iodoferrocenes**. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000904] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lingaswamy Kadari
- Univ Rennes CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 35000 Rennes France
- Organic Synthesis and Process Chemistry Division CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
| | - William Erb
- Univ Rennes CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 35000 Rennes France
| | - Yury S. Halauko
- UNESCO Chair of Belarusian State University 14 Leningradskaya Str. Minsk 220030 Belarus
| | - Oleg A. Ivashkevich
- Research Institute for Physico-Chemical Problems of Belarusian State University 14 Leningradskaya Str. Minsk 220030 Belarus
| | - Vadim E. Matulis
- Research Institute for Physico-Chemical Problems of Belarusian State University 14 Leningradskaya Str. Minsk 220030 Belarus
| | - Dmitry Lyakhov
- Computer, Electrical and Mathematical Science and Engineering Division 4700 King Abdullah University of Science and Technology Thuwal 23955-6900 Saudi Arabia
| | - Thierry Roisnel
- Univ Rennes CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 35000 Rennes France
| | - Palakodety Radha Krishna
- Organic Synthesis and Process Chemistry Division CSIR-Indian Institute of Chemical Technology Hyderabad 500007 India
| | - Florence Mongin
- Univ Rennes CNRS, ISCR (Institut des Sciences Chimiques de Rennes)-UMR 6226 35000 Rennes France
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Tani T, Takahashi N, Sawatsugawa Y, Osano M, Tsuchimoto T. Stepwise Suzuki−Miyaura Cross‐Coupling of Triborylalkenes Derived from Alkynyl−B(dan)s: Regioselective and Flexible Synthesis of Tetrasubstituted Alkenes. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202001116] [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)
- Tomohiro Tani
- Department of Applied Chemistry School of Science and Technology Meiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Naomi Takahashi
- Department of Applied Chemistry School of Science and Technology Meiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Yuuki Sawatsugawa
- Department of Applied Chemistry School of Science and Technology Meiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Mana Osano
- Department of Applied Chemistry School of Science and Technology Meiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Teruhisa Tsuchimoto
- Department of Applied Chemistry School of Science and Technology Meiji University, 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
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9
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Rios Yepes Y, Martínez J, Rangel Sánchez H, Quintero C, Ortega-Alfaro MC, López-Cortés JG, Daniliuc CG, Antiñolo A, Ramos A, Rojas RS. Aluminum complexes with new non-symmetric ferrocenyl amidine ligands and their application in CO2 transformation into cyclic carbonates. Dalton Trans 2020; 49:1124-1134. [DOI: 10.1039/c9dt03808f] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A set of alkyl aluminum complexes supported by non-symmetric ferrocenyl amidine ligands were used as catalysts for the preparation of cyclic carbonates from epoxides and carbon dioxide using Bu4NI as a co-catalyst.
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Affiliation(s)
- Yersica Rios Yepes
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
| | - Javier Martínez
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
| | | | - Celso Quintero
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
| | | | | | | | - Antonio Antiñolo
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - Alberto Ramos
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
- Departamento de Química Inorgánica
- Orgánica y Bioquímica
- Facultad de Ciencias y Tecnologías Químicas
- Universidad de Castilla-La Mancha
| | - René S. Rojas
- Laboratorio de Química Inorgánica
- Facultad de Química Universidad Católica de Chile Casilla 306
- Santiago-22 6094411
- Chile
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Wilde M, Arzur D, Baratte B, Lefebvre D, Robert T, Roisnel T, Le Jossic-Corcos C, Bach S, Corcos L, Erb W. Regorafenib analogues and their ferrocenic counterparts: synthesis and biological evaluation. NEW J CHEM 2020. [DOI: 10.1039/d0nj05334a] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
New ferrocene analogues of regorafenib have been prepared and their biological activity was evaluated in kinase and cellular assays.
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Zhang W, Xu W, Ma C, Li Y. Synthesis of ferrocene-based polysubstituted pyrrolidines. Chem Heterocycl Compd (N Y) 2019. [DOI: 10.1007/s10593-019-02560-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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12
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Konhefr M, Sedgwick AC, James TD, Lacina K, Skládal P, Putra BR, Harito C, Bavykin DV, Walsh FC, Raithby PR, Kociok-Köhn G, Marken F. Voltammetric characterisation of diferrocenylborinic acid in organic solution and in aqueous media when immobilised into a titanate nanosheet film. Dalton Trans 2019; 48:11200-11207. [DOI: 10.1039/c9dt00881k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diferrocenylborinic acid (Fc2BOH, 1) has been synthesized.
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