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Vollgraff T, Doppiu A, Sundermeyer J. Dihydroguaiazulenide Complexes and Catalysts of Group 8-12 Transition Metals: Ligands from Renewable Feedstock Replace, even Outmatch Petrochemical Based Cyclopentadienyl Chemistry. Chemistry 2024; 30:e202302994. [PMID: 37955549 DOI: 10.1002/chem.202302994] [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: 09/14/2023] [Revised: 11/09/2023] [Accepted: 11/09/2023] [Indexed: 11/14/2023]
Abstract
We present an in-depth study of the sterically demanding Cp-synthon (8-H-GuaH)Li isolated from natural product guaiazulene (Gua) as a ligand transfer reagent towards late transition metal complex precursors. The synthesis and full characterization of selected, essentially unexplored homo- and heteroleptic 8-H-guaiazulenide complexes of iron, ruthenium, cobalt, rhodium, platinum, copper and zinc are discussed in detail. In order to demonstrate their potential in catalytic applications, [(GuaH)PtMe3 ] was selected. The latter proved an even higher catalytic activity in light induced olefin hydrosilylation at catalyst loads as low as 5 ppm than classical [CpPtMe3 ] in a typical test reaction of silicone elastomer fabrication. Our results demonstrate that traditional petrochemical based Cp metal chemistry and catalysis can be replaced, sometimes even outmatched by superior catalysts based on cheap building blocks from renewable feedstock.
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Affiliation(s)
- Tobias Vollgraff
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW), Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
| | - Angelino Doppiu
- Umicore AG&Co. KG, PMC R&D, Rodenbacher Chaussee 4, 63457, Hanau-Wolfgang, Germany
| | - Jörg Sundermeyer
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW), Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
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2
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Grirrane A, Álvarez E, Albero J, García H, Corma A. Multinuclear silver(I) XPhos complexes with cyclooctatetraene: photochemical C-C bond cleavage of acetonitrile and cyanide bridged Ag cluster formation. Dalton Trans 2016; 45:5444-50. [PMID: 26959701 DOI: 10.1039/c6dt00370b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Cationic mono-, di-, tri- and tetra-nuclear silver complexes with Buchwald-type phosphane (XPhos) and cyclooctatetraene (COT) have been synthesized and characterized. Formation of [(XPhos-Ag)n(COT)][SbF6]n (n = 1 and 2) complexes was confirmed by single-crystal X-ray crystallography and multinuclear NMR spectroscopy. Variable-temperature NMR spectroscopy in CD2Cl2 solution shows the fluxionality of the COT ring in the mono-Ag(i) XPhos complex. Fluxionality of COT was also confirmed in the case of the di-Ag(i) XPhos complex by solid-state and solution (31)P NMR spectroscopy. The C-C bond cleavage of coordinated acetonitrile [XPhos-Ag(i)-NCCH3] resulting in cyanide bridged Ag cluster formation [(XPhos-Ag)2(μ-CN)n(μ-Ag)n-1] (n = 1, 2, 3 and 4) upon light excitation of [(XPhos-Ag)n(COT)] was confirmed by HRESI-MS, UV-Absorption and HR-TEM.
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Affiliation(s)
- A Grirrane
- Instituto Universitario de Tecnología Química CSIC-UPV, Universidad Politécnica de Valencia, Av. De los Naranjos s/n, 46022 Valencia, Spain.
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3
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Honrado M, Otero A, Fernández-Baeza J, Sánchez-Barba LF, Garcés A, Lara-Sánchez A, Martínez-Ferrer J, Sobrino S, Rodríguez AM. New Racemic and Single Enantiopure Hybrid Scorpionate/Cyclopentadienyl Magnesium and Zinc Initiators for the Stereoselective ROP of Lactides. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00248] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Manuel Honrado
- Departamento de Química Inorgánica,
Orgánica y Bioquímica−Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Campus Universitario, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Antonio Otero
- Departamento de Química Inorgánica,
Orgánica y Bioquímica−Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Campus Universitario, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Juan Fernández-Baeza
- Departamento de Química Inorgánica,
Orgánica y Bioquímica−Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Campus Universitario, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Luis F. Sánchez-Barba
- Departamento de Biología y Geología, Física
y Química Inorgánica, Universidad Rey Juan Carlos, Móstoles, 28933 Madrid, Spain
| | - Andrés Garcés
- Departamento de Biología y Geología, Física
y Química Inorgánica, Universidad Rey Juan Carlos, Móstoles, 28933 Madrid, Spain
| | - Agustín Lara-Sánchez
- Departamento de Química Inorgánica,
Orgánica y Bioquímica−Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Campus Universitario, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Jaime Martínez-Ferrer
- Departamento de Química Inorgánica,
Orgánica y Bioquímica−Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Campus Universitario, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Sonia Sobrino
- Departamento de Química Inorgánica,
Orgánica y Bioquímica−Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Campus Universitario, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
| | - Ana M. Rodríguez
- Departamento de Química Inorgánica,
Orgánica y Bioquímica−Centro de Innovación
en Química Avanzada (ORFEO−CINQA), Campus Universitario, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain
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4
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Jochmann P, Stephan DW. Zincocene and Dizincocene N-Heterocyclic Carbene Complexes and Catalytic Hydrogenation of Imines and Ketones. Chemistry 2014; 20:8370-8. [DOI: 10.1002/chem.201402875] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Indexed: 11/08/2022]
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5
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Chilleck MA, Braun T, Braun B, Mebs S. Neutral and Cationic Zinc Complexes with N- and S-Donor-Functionalized Cyclopentadienyl Ligands. Organometallics 2014. [DOI: 10.1021/om401076g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Maren A. Chilleck
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
| | - Thomas Braun
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
| | - Beatrice Braun
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
| | - Stefan Mebs
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
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6
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Geng W, Wang C, Guang J, Hao W, Zhang WX, Xi Z. 1,2,3,4-Tetrasubstituted cyclopentadienes and their applications for metallocenes: efficient synthesis through zirconocene- and CuCl-mediated intermolecular coupling of two alkynes and one diiodomethane. Chemistry 2013; 19:8657-64. [PMID: 23640905 DOI: 10.1002/chem.201300416] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2013] [Revised: 03/27/2013] [Indexed: 11/11/2022]
Abstract
1,2,3,4-Tetrasubstituted cyclopentadienes and indene derivatives with identical or different substituents were obtained in good to excellent isolated yields through a zirconocene- and CuCl-mediated intermolecular coupling process. This synthetic procedure involved three organic partners, including one CH2 I2 , and two different or identical alkynes. Two alkynes or one diyne undergo Cp2Zr(II)-mediated (Cp = η(5)-C5H5) pair-selective reductive coupling to afford the corresponding zirconacyclopentadiene derivatives, which react, in the presence of CuCl and 1,3-dimethyl-3,4,5,6-tetrahydro-2(1 H)-pyrimidinone (DMPU), with CH2I2 through intermolecular followed by intramolecular coupling to afford the cyclopentadiene derivatives. An application of the prepared tetrasubstituted cyclopentadiene derivatives was demonstrated by the facile synthesis of the corresponding zirconocene complexes [((4R)Cp)2ZrCl2] and [((4R)Cp)2ZrR'2] (R' = Me, Et, or nBu). The unique 1,2,3,4-tetrasubstituted cyclopentadiene ligands and the corresponding metallocenes are expected to have further applications in organometallic chemistry and organic synthesis.
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Affiliation(s)
- Weizhi Geng
- Beijing National Laboratory for Molecular Sciences (BNLMS), College of Chemistry, Peking University, Beijing 100871, PR China
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7
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Honrado M, Otero A, Fernández-Baeza J, Sánchez-Barba LF, Lara-Sánchez A, Tejeda J, Carrión MP, Martı́nez-Ferrer J, Garcés A, Rodrı́guez AM. Efficient Synthesis of an Unprecedented Enantiopure Hybrid Scorpionate/Cyclopentadienyl by Diastereoselective Nucleophilic Addition to a Fulvene. Organometallics 2013. [DOI: 10.1021/om4003279] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Manuel Honrado
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Antonio Otero
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Juan Fernández-Baeza
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Luis F. Sánchez-Barba
- Departamento de Quı́mica Inorgánica y Analı́tica, Universidad Rey Juan Carlos, 28933-Madrid,
Spain
| | - Agustı́n Lara-Sánchez
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Juan Tejeda
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Marı́a P. Carrión
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Jaime Martı́nez-Ferrer
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
| | - Andrés Garcés
- Departamento de Quı́mica Inorgánica y Analı́tica, Universidad Rey Juan Carlos, 28933-Madrid,
Spain
| | - Ana M. Rodrı́guez
- Departamento de Quı́mica
Inorgánica, Orgánica
y Bioquı́mica, Universidad de Castilla-La Mancha, 13071-Ciudad Real, Spain
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8
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Otero A, Fernández-Baeza J, Lara-Sánchez A, Sánchez-Barba LF. Metal complexes with heteroscorpionate ligands based on the bis(pyrazol-1-yl)methane moiety: Catalytic chemistry. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2013.01.027] [Citation(s) in RCA: 143] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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9
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Chilleck MA, Braun T, Herrmann R, Braun B. Zinc Complexes with the N-Donor-Functionalized Cyclopentadienyl Ligand C5Me4(CH2)2NMe2. Organometallics 2013. [DOI: 10.1021/om301181e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Maren A. Chilleck
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
| | - Thomas Braun
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
| | - Roy Herrmann
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
| | - Beatrice Braun
- Department of Chemistry, Humboldt-Universität zu Berlin, Brook-Taylor-Straße
2, 12489 Berlin, Germany
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11
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Chilleck MA, Braun T, Braun B. Cationic Cyclopentadienyl Zinc Complexes with Slipped Triple-Decker and Half-Sandwich Structures. Chemistry 2011; 17:12902-5. [DOI: 10.1002/chem.201102699] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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13
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Martínez-Espada N, Mena M, Mosquera MEG, Pérez-Redondo A, Yélamos C. Cyclopentadienyl and Alkynyl Copper(I) Derivatives with the [{Ti(η5-C5Me5)(μ-NH)}3(μ3-N)] Metalloligand. Organometallics 2010. [DOI: 10.1021/om100824q] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Noelia Martínez-Espada
- Departamento de Química Inorgánica, Universidad de Alcalá, 28871 Alcalá de Henares-Madrid, Spain
| | - Miguel Mena
- Departamento de Química Inorgánica, Universidad de Alcalá, 28871 Alcalá de Henares-Madrid, Spain
| | - Marta E. G. Mosquera
- Departamento de Química Inorgánica, Universidad de Alcalá, 28871 Alcalá de Henares-Madrid, Spain
| | - Adrián Pérez-Redondo
- Departamento de Química Inorgánica, Universidad de Alcalá, 28871 Alcalá de Henares-Madrid, Spain
| | - Carlos Yélamos
- Departamento de Química Inorgánica, Universidad de Alcalá, 28871 Alcalá de Henares-Madrid, Spain
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Esqueda AC, Conejero S, Maya C, Carmona E. Synthesis of Rhodium Complexes with Bulky Substituted Cyclopentadienyl Ligands. H/D Exchange Reactions and Silane Activation. Organometallics 2010. [DOI: 10.1021/om100412q] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Ana Cristina Esqueda
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, CSIC and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Salvador Conejero
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, CSIC and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Celia Maya
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, CSIC and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Ernesto Carmona
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, CSIC and Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
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15
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Garcés A, Sánchez-Barba LF, Alonso-Moreno C, Fajardo M, Fernández-Baeza J, Otero A, Lara-Sánchez A, López-Solera I, Rodríguez AM. Hybrid Scorpionate/Cyclopentadienyl Magnesium and Zinc Complexes: Synthesis, Coordination Chemistry, and Ring-Opening Polymerization Studies on Cyclic Esters. Inorg Chem 2010; 49:2859-71. [DOI: 10.1021/ic902399r] [Citation(s) in RCA: 77] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrés Garcés
- Departamento de Química Inorgánica y Analítica, Universidad Rey Juan Carlos, Móstoles-28933-Madrid, Spain
| | - Luis F. Sánchez-Barba
- Departamento de Química Inorgánica y Analítica, Universidad Rey Juan Carlos, Móstoles-28933-Madrid, Spain
| | - Carlos Alonso-Moreno
- Departamento de Química Inorgánica y Analítica, Universidad Rey Juan Carlos, Móstoles-28933-Madrid, Spain
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Universidad de Castilla-La Mancha, Campus Universitario, 13071-Ciudad Real, Spain
| | - Mariano Fajardo
- Departamento de Química Inorgánica y Analítica, Universidad Rey Juan Carlos, Móstoles-28933-Madrid, Spain
| | - Juan Fernández-Baeza
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Universidad de Castilla-La Mancha, Campus Universitario, 13071-Ciudad Real, Spain
| | - Antonio Otero
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Universidad de Castilla-La Mancha, Campus Universitario, 13071-Ciudad Real, Spain
| | - Agustín Lara-Sánchez
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Universidad de Castilla-La Mancha, Campus Universitario, 13071-Ciudad Real, Spain
| | - Isabel López-Solera
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Universidad de Castilla-La Mancha, Campus Universitario, 13071-Ciudad Real, Spain
| | - Ana María Rodríguez
- Departamento de Química Inorgánica, Orgánica y Bioquímica, Universidad de Castilla-La Mancha, Campus Universitario, 13071-Ciudad Real, Spain
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