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Giner EA, Gómez-Gallego M, Casarrubios L, de la Torre MC, Ramírez de Arellano C, Sierra MA. Effect of a κ1-Bonded-M-1,2,3-triazole (M = Co, Ru) on the Structure and Reactivity of Group 6 Alkoxy (Fischer) Carbenes. Inorg Chem 2017; 56:2801-2811. [DOI: 10.1021/acs.inorgchem.6b02957] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Elena A. Giner
- Departamento de
Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense and Centro
de Innovación en Química Avanzada (ORFEO−CINQA), 28040 Madrid, Spain
| | - Mar Gómez-Gallego
- Departamento de
Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense and Centro
de Innovación en Química Avanzada (ORFEO−CINQA), 28040 Madrid, Spain
| | - Luis Casarrubios
- Departamento de
Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense and Centro
de Innovación en Química Avanzada (ORFEO−CINQA), 28040 Madrid, Spain
| | - María C. de la Torre
- Instituto de Química Orgánica General, Consejo Superior
de Investigaciones Científicas (CSIC) and Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Juan de la Cierva 3, 28006, Madrid, Spain
| | - Carmen Ramírez de Arellano
- Departamento de
Química Orgánica, Universidad de Valencia and Centro de Innovación en Química
Avanzada (ORFEO−CINQA), E-46100, Valencia, Spain
| | - Miguel A. Sierra
- Departamento de
Química Orgánica I, Facultad de Ciencias Químicas, Universidad Complutense and Centro
de Innovación en Química Avanzada (ORFEO−CINQA), 28040 Madrid, Spain
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2
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Sierra MA, Merinero AD, Giner EA, Gómez-Gallego M, Ramírez de Arellano C. An Entry to Mixed NHC-Fischer Carbene Complexes and Zwitterionic Group 6 Metal Alkenyls. Chemistry 2016; 22:13521-31. [DOI: 10.1002/chem.201601735] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Miguel A. Sierra
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Alba D. Merinero
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Elena A. Giner
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Mar Gómez-Gallego
- Departamento de Química Orgánica I; Facultad de Ciencias Químicas; Universidad Complutense; 28040 Madrid Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
| | - Carmen Ramírez de Arellano
- Departamento de Química Orgánica; Universidad de Valencia; 46100 Valencia Spain
- Centro de Innovación en Química Avanzada (ORFEO-CINQA)
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3
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Chu GM, Guerrero-Martínez A, Ramírez de Arellano C, Fernández I, Sierra MA. Remote Control by π-Conjugation of the Emissive Properties of Fischer Carbene-BODIPY Dyads. Inorg Chem 2016; 55:2737-47. [DOI: 10.1021/acs.inorgchem.5b02448] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Gong M. Chu
- Departamento de Química Orgánica
I and Centro de Innovación en Química Avanzada (ORFEO-CINQA),
Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Andrés Guerrero-Martínez
- Departamento de Química
Física I, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040 Madrid, Spain
| | | | - Israel Fernández
- Departamento de Química Orgánica
I and Centro de Innovación en Química Avanzada (ORFEO-CINQA),
Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Miguel A. Sierra
- Departamento de Química Orgánica
I and Centro de Innovación en Química Avanzada (ORFEO-CINQA),
Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
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4
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Lamprecht Z, van Jaarsveld NA, Bezuidenhout DI, Liles DC, Lotz S. Synthesis and properties of mono- and dimetal Fischer multicarbene complexes derived from thiophene and thieno[2,3-b]thiophene. Dalton Trans 2015; 44:19218-31. [PMID: 26488538 DOI: 10.1039/c5dt03555d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Access to multicarbene complexes of a fused thienothiophene substrate was obtained by the use of the tetrabrominated thieno[2,3-b]thiophene precursor in a lithium-bromide exchange reaction, followed by nucleophilic attack on metal hexacarbonyls (M = Cr, W). Subsequent alkylation afforded unique triscarbene complexes [M(CO)4{{C(OEt)}2C6H1S2C(OEt)}M(CO)5] (M = Cr 12, W 13) featuring three non-equivalent carbene ligands on a single thiophene linker, as well as the bischelated tetracarbene complexes [M(CO)4{{C(OEt)}2C6S2{C(OEt)}2}M(CO)4] (M = Cr 14, W 15). The triscarbene complexes 12 and 13 are the first examples of multi-alkoxycarbene complexes featuring three non-equivalent carbene ligands. The reaction also afforded the chelated mononuclear biscarbene complexes [M(CO)4{C(OEt)}2C6H2S2] (M = Cr 10, W 11) in low yields. Similarly, employing tetrabromothiophene as precursor yielded the mononuclear chelate biscarbene complexes [M(CO)4{C(OEt)}2C4H2S] (M = Cr 6, W 7) and the dinuclear tetracarbene complexes [M(CO)4{{C(OEt)}2C4S{C(OEt)}2}M(CO)4] (M = Cr 8, W 9). Modification of the classic Fischer carbene synthetic methodology to a process of stepwise additions of lithiating agent and metal carbonyls to thieno[2,3-b]thiophene, facilitates the formation of the mixed metal biscarbene complex [W(CO)5C(OEt){C6H2S2}C(OEt)Cr(CO)5] 5, as analogue of the homonuclear biscarbene complexes [M(CO)5C(OEt){C6H2S2}C(OEt)M(CO)5], (M = Cr 3, W 4). The monocarbene complexes [M(CO)5{C(OEt)C6H3S2}], (M = Cr 1, W 2) were also obtained in high yields, and the molecular structures of the tungsten complexes, with the exception of 9 and 11, were confirmed by single crystal X-ray diffraction studies.
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Affiliation(s)
- Zandria Lamprecht
- Department of Chemistry, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa.
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5
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Frutos M, de la Torre MC, Sierra MA. Steroid Derived Mesoionic Gold and Silver Mono- and Polymetallic Carbenes. Inorg Chem 2015; 54:11174-85. [DOI: 10.1021/acs.inorgchem.5b01524] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- María Frutos
- Instituto de Química Orgánica General, Consejo Superior
de Investigaciones Científicas (CSIC), Centro de Innovación
en Química Avanzada (ORFEO-CINQA), Juan de la Cierva 3, 28006-Madrid, Spain
| | - María C. de la Torre
- Instituto de Química Orgánica General, Consejo Superior
de Investigaciones Científicas (CSIC), Centro de Innovación
en Química Avanzada (ORFEO-CINQA), Juan de la Cierva 3, 28006-Madrid, Spain
| | - Miguel A. Sierra
- Departamento de Química Orgánica, Facultad
de Química, Universidad Complutense, Centro de Innovación en Química Avanzada (ORFEO-CINQA), 28040-Madrid, Spain
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6
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Martí-Centelles V, Pandey MD, Burguete MI, Luis SV. Macrocyclization Reactions: The Importance of Conformational, Configurational, and Template-Induced Preorganization. Chem Rev 2015; 115:8736-834. [DOI: 10.1021/acs.chemrev.5b00056] [Citation(s) in RCA: 278] [Impact Index Per Article: 30.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
| | - Mrituanjay D. Pandey
- Departament de Química
Inorgànica i Orgànica, Universitat Jaume I, 12071 Castelló, Spain
| | - M. Isabel Burguete
- Departament de Química
Inorgànica i Orgànica, Universitat Jaume I, 12071 Castelló, Spain
| | - Santiago V. Luis
- Departament de Química
Inorgànica i Orgànica, Universitat Jaume I, 12071 Castelló, Spain
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7
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Giner EA, Santiago A, Gómez-Gallego M, Ramírez de Arellano C, Poulten RC, Whittlesey MK, Sierra MA. Mono- and Bimetallic Zwitterionic Chromium(0) and Tungsten(0) Allenyls. Inorg Chem 2015; 54:5450-61. [DOI: 10.1021/acs.inorgchem.5b00492] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Elena A. Giner
- Departamento de
Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
- Centro de Innovación
en Química
Avanzada, ORFEO−CINQA, Madrid, Spain
| | - Alicia Santiago
- Departamento de
Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
- Centro de Innovación
en Química
Avanzada, ORFEO−CINQA, Madrid, Spain
| | - Mar Gómez-Gallego
- Departamento de
Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
- Centro de Innovación
en Química
Avanzada, ORFEO−CINQA, Madrid, Spain
| | - Carmen Ramírez de Arellano
- Departamento de Química Orgánica, Facultad
de Química, Universidad de Valencia, 46100-Valencia, Spain
- Centro de Innovación
en Química
Avanzada, ORFEO−CINQA, Madrid, Spain
| | - Rebecca C. Poulten
- Department of Chemistry, University of Bath, Claverton Down, Bath BA2
7AY, U.K
| | | | - Miguel A. Sierra
- Departamento de
Química Orgánica, Facultad de Ciencias Químicas, Universidad Complutense, 28040 Madrid, Spain
- Centro de Innovación
en Química
Avanzada, ORFEO−CINQA, Madrid, Spain
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de la Torre MC, Asenjo M, Ramírez-López P, Sierra MA. The Reversible Nicholas Reaction in the Synthesis of Highly Symmetric Natural-Product-Based Macrocycles. European J Org Chem 2014. [DOI: 10.1002/ejoc.201403541] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Bezuidenhout DI, Fernández I, van der Westhuizen B, Swarts PJ, Swarts JC. Electrochemical and Computational Study of Tungsten(0) Ferrocene Complexes: Observation of the Mono-Oxidized Tungsten(0) Ferrocenium Species and Intramolecular Electronic Interactions. Organometallics 2013. [DOI: 10.1021/om400865m] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Daniela I. Bezuidenhout
- Department of Chemistry, University of Pretoria, Private Bag
X20, Hatfield 0028, Pretoria, South Africa
| | - Israel Fernández
- Departamento de Quı́mica Orgánica
I, Facultad de Ciencias Quı́micas, Universidad Complutense, 28040 Madrid, Spain
| | | | - Pieter J. Swarts
- Chemistry Department, University of the Free State, P.O. Box
339, Bloemfontein 9300, South Africa
| | - Jannie C. Swarts
- Chemistry Department, University of the Free State, P.O. Box
339, Bloemfontein 9300, South Africa
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van der Westhuizen B, Speck JM, Korb M, Friedrich J, Bezuidenhout DI, Lang H. Metal–Metal Interaction in Fischer Carbene Complexes: A Study of Ferrocenyl and Biferrocenyl Tungsten Alkylidene Complexes. Inorg Chem 2013; 52:14253-63. [DOI: 10.1021/ic402202w] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
| | - J. Matthäus Speck
- Fakultät
für Naturwissenschaften, Institut für Chemie, Anorganische
Chemie, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Marcus Korb
- Fakultät
für Naturwissenschaften, Institut für Chemie, Anorganische
Chemie, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Joachim Friedrich
- Fakultät
für Naturwissenschaften, Institut für Chemie, Theoretische
Chemie, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | | | - Heinrich Lang
- Fakultät
für Naturwissenschaften, Institut für Chemie, Anorganische
Chemie, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
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11
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Herndon JW. The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2011. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2013.05.011] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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12
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Synthesis and characterization of novel nitroxide organometallic Fischer-type carbene complexes. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2013.07.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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13
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van der Westhuizen B, Swarts PJ, van Jaarsveld LM, Liles DC, Siegert U, Swarts JC, Fernández I, Bezuidenhout DI. Substituent Effects on the Electrochemical, Spectroscopic, and Structural Properties of Fischer Mono- and Biscarbene Complexes of Chromium(0). Inorg Chem 2013; 52:6674-84. [DOI: 10.1021/ic4007422] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | - Pieter J. Swarts
- Chemistry Department, University of the Free State, P.O. Box 339, Bloemfontein
9300, South Africa
| | - Louise M. van Jaarsveld
- Chemistry Department, University of Pretoria, Private Bag X20, Hatfield 0028,
Pretoria, South Africa
| | - David C. Liles
- Chemistry Department, University of Pretoria, Private Bag X20, Hatfield 0028,
Pretoria, South Africa
| | - Uwe Siegert
- Chemistry Department, University of the Free State, P.O. Box 339, Bloemfontein
9300, South Africa
| | - Jannie C. Swarts
- Chemistry Department, University of the Free State, P.O. Box 339, Bloemfontein
9300, South Africa
| | - Israel Fernández
- Departamento
de Química
Orgánica I, Facultad de Química, Universidad Complutense, 28040 Madrid, Spain
| | - Daniela I. Bezuidenhout
- Chemistry Department, University of Pretoria, Private Bag X20, Hatfield 0028,
Pretoria, South Africa
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van der Westhuizen B, Swarts PJ, Strydom I, Liles DC, Fernández I, Swarts JC, Bezuidenhout DI. Electrochemical illumination of thienyl and ferrocenyl chromium(0) Fischer carbene complexes. Dalton Trans 2013; 42:5367-78. [DOI: 10.1039/c3dt32913e] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Baeza B, Casarrubios L, Sierra MA. A Click Approach to Polymetallic Chromium(0) and Tungsten(0) Fischer-Carbene Complexes and Their Use in the Synthesis of Functionalized Polymetallic MetalCarbene Complexes. Chemistry 2012. [DOI: 10.1002/chem.201202328] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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16
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Bezuidenhout DI, Lotz S, Liles DC, van der Westhuizen B. Recent advances in the field of multicarbene and multimetal carbene complexes of the Fischer-type. Coord Chem Rev 2012. [DOI: 10.1016/j.ccr.2011.12.003] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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