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1
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Schmiel S, Butenschön H. New π‐Extended 1,1′‐Disubstituted Ferrocenes with Thioate and Dithioate End Groups. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100335] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sinem‐Fatma Schmiel
- Institut für Organische Chemie Leibniz Universität Hannover Schneiderberg 1B 30167 Hannover Germany
| | - Holger Butenschön
- Institut für Organische Chemie Leibniz Universität Hannover Schneiderberg 1B 30167 Hannover Germany
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2
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Ji RS, Tauqeer M, Singh AK, Pathak B, Shaikh MM, Mathur P. Unusual demetalation of iron from [2]ferrocenophane skeleton of di‐nuclear ferracycle carbonyl complex. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5431] [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]
Affiliation(s)
- Radhe Shyam Ji
- School of Basic SciencesIndian Institute of Technology Indore Simrol Indore 453552 India
- Department of ChemistryAligarh Muslim University Aligarh Uttar Pradesh 202002 India
| | - Mohd. Tauqeer
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 India
| | - Amrendra K. Singh
- School of Basic SciencesIndian Institute of Technology Indore Simrol Indore 453552 India
| | - Biswarup Pathak
- School of Basic SciencesIndian Institute of Technology Indore Simrol Indore 453552 India
| | - Mobin M. Shaikh
- School of Basic SciencesIndian Institute of Technology Indore Simrol Indore 453552 India
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 India
| | - Pradeep Mathur
- School of Basic SciencesIndian Institute of Technology Indore Simrol Indore 453552 India
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 India
- National Single Crystal X‐ray Diffraction FacilityIndian Institute of Technology Bombay Mumbai 400076 India
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3
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Bittner C, Bockfeld D, Tamm M. Formation of alkyne-bridged ferrocenophanes using ring-closing alkyne metathesis on 1,1'-diacetylenic ferrocenes. Beilstein J Org Chem 2019; 15:2534-2543. [PMID: 31728167 PMCID: PMC6839559 DOI: 10.3762/bjoc.15.246] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 10/09/2019] [Indexed: 01/13/2023] Open
Abstract
Novel alkyne-bridged ferrocenophanes [fc{CO2(CH2) n C≡}2] (2a: n = 2; 2b: n = 3) were synthesized from the corresponding terminal diacetylenic ferrocenes [fc{CO2(CH2) n C≡CH}2] (1a: n = 2; 1b: n = 3) through ring-closing alkyne metathesis (RCAM) utilizing the highly effective molybdenum catalyst [MesC≡Mo{OC(CF3)2CH3}3] (MoF6; Mes = 2,4,6-trimethylphenyl). The metathesis reaction occurs in short time with high yields whilst giving full conversion of the terminal alkynes. Furthermore, the solvent-dependant reactivity of 2a towards Ag(SbF6) is investigated, leading to oxidation and formation of the ferrocenium hexafluoroantimonate 4 in dichloromethane, whereas the silver(I) coordination polymer 5 was isolated from THF solution.
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Affiliation(s)
- Celine Bittner
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38102 Braunschweig, Germany
| | - Dirk Bockfeld
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38102 Braunschweig, Germany
| | - Matthias Tamm
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Hagenring 30, 38102 Braunschweig, Germany
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4
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Affiliation(s)
- Georg Werner
- Leibniz Universität HannoverInstitut für Organische ChemieSchneiderberg 1B30167HannoverGermany
| | - Holger Butenschön
- Leibniz Universität HannoverInstitut für Organische ChemieSchneiderberg 1B30167HannoverGermany
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5
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Ma J, Krauße N, Butenschön H. 1,1′-Dialkynylferrocenes as Substrates for Bidirectional Alkyne Metathesis Reaction. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500483] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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6
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Krauße N, Kielmann M, Ma J, Butenschön H. Reactions of Alkynyl- and 1,1′-Dialkynylferrocenes with Tetracyanoethylene - Unanticipated Addition at theLessElectron-Rich of Two Triple Bonds. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500105] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Kornhaaß C, Kuper C, Ackermann L. Ferrocenylalkynes for Ruthenium‐Catalyzed Isohypsic CH/NO Bond Functionalizations. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201301156] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Christoph Kornhaaß
- Institut für Organische und Biomolekulare Chemie, Georg‐August‐Universität, Tammanstraße 2, 37077 Göttingen, Germany, Fax: (+49)‐551‐39‐6777
| | - Christian Kuper
- Institut für Organische und Biomolekulare Chemie, Georg‐August‐Universität, Tammanstraße 2, 37077 Göttingen, Germany, Fax: (+49)‐551‐39‐6777
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie, Georg‐August‐Universität, Tammanstraße 2, 37077 Göttingen, Germany, Fax: (+49)‐551‐39‐6777
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8
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1′-Trimethylsilylethynyl-, 1′-ethenyl- and 1′-formyl-1-ethynylferrocenes: syntheses and electrochemical properties. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.01.093] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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9
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Synthesis of the first 1,3-disubstituted 1,3-butadienyl heteroannular bridged [4]ferrocenophane. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.12.032] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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10
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Alkyne-functionalized metallocene complexes: Synthesis, structure, and catalytic ethylene polymerization. Polyhedron 2011. [DOI: 10.1016/j.poly.2011.02.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Habib OMA, Zhao-Karger Z, Abdelhamid IA, Wartchow R, Butenschön H. Phthalimide Tricarbonylchromium Complexes: Synthesis, Characterization, Nucleophilic Addition, and Unanticipated syn Adduct Formation upon Addition of Propynyllithium. European J Org Chem 2010. [DOI: 10.1002/ejoc.201000758] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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12
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Li M, Song H, Xu S, Wang B. Alkyne-Functionalized Zirconocene Complexes: Synthesis, Structures, and Reactivities. Organometallics 2010. [DOI: 10.1021/om1007677] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Minxiong Li
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Haibin Song
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Shansheng Xu
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Baiquan Wang
- State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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13
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Heppekausen J, Stade R, Goddard R, Fürstner A. Practical New Silyloxy-Based Alkyne Metathesis Catalysts with Optimized Activity and Selectivity Profiles. J Am Chem Soc 2010; 132:11045-57. [DOI: 10.1021/ja104800w] [Citation(s) in RCA: 258] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
| | - Robert Stade
- Max-Planck-Institut für Kohlenforschung, D-45470 Mülheim/Ruhr, Germany
| | - Richard Goddard
- Max-Planck-Institut für Kohlenforschung, D-45470 Mülheim/Ruhr, Germany
| | - Alois Fürstner
- Max-Planck-Institut für Kohlenforschung, D-45470 Mülheim/Ruhr, Germany
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14
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Kuram MR, Bhanuchandra M, Sahoo AK. Gold-Catalyzed Intermolecular Hydrophenoxylation of Unactivated Internal Alkynes. J Org Chem 2010; 75:2247-58. [DOI: 10.1021/jo1000143] [Citation(s) in RCA: 83] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - M. Bhanuchandra
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
| | - Akhila K. Sahoo
- School of Chemistry, University of Hyderabad, Hyderabad 500046, India
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