1
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Gao J, Ge Y, He C. X-type silyl ligands for transition-metal catalysis. Chem Soc Rev 2024; 53:4648-4673. [PMID: 38525837 DOI: 10.1039/d3cs00893b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/26/2024]
Abstract
Given the critical importance of novel ligand development for transition-metal (TM) catalysis, as well as the resurgence of the field of organosilicon chemistry and silyl ligands, to summarize the topic of X-type silyl ligands for TM catalysis is highly attractive and timely. This review particularly emphasizes the unique σ-donating characteristics and trans-effects of silyl ligands, highlighting their crucial roles in enhancing the reactivity and selectivity of various catalytic reactions, including small molecule activation, Kumada cross-coupling, hydrofunctionalization, C-H functionalization, and dehydrogenative Si-O coupling reactions. Additionally, future developments in this field are also provided, which would inspire new insights and applications in catalytic synthetic chemistry.
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Affiliation(s)
- Jihui Gao
- School of Chemistry and Chemical Engineering, Heilongjiang Provincial, Harbin Institute of Technology, Harbin, Heilongjiang 150080, China
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China.
| | - Yicong Ge
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China.
| | - Chuan He
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China.
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2
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Huang WS, Xu H, Yang H, Xu LW. Catalytic Synthesis of Silanols by Hydroxylation of Hydrosilanes: From Chemoselectivity to Enantioselectivity. Chemistry 2024; 30:e202302458. [PMID: 37861104 DOI: 10.1002/chem.202302458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 10/19/2023] [Accepted: 10/20/2023] [Indexed: 10/21/2023]
Abstract
As a crucial class of functional molecules in organosilicon chemistry, silanols are found valuable applications in the fields of modern science and will be a potentially powerful framework for biologically active compounds or functional materials. It has witnessed an increasing demand for non-natural organosilanols, as well as the progress in the synthesis of these structural features. From the classic preparative methods to the catalytic selective oxidation of hydrosilanes, electrochemical hydrolysis of hydrosilanes, and then the construction of the most challenging silicon-stereogenic silanols. This review summarized the progress in the catalyzed synthesis of silanols via hydroxylation of hydrosilanes in the last decade, with a particular emphasis on the latest elegant developments in the desymmetrization strategy for the enantioselective synthesis of silicon-stereogenic silanols from dihydrosilanes.
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Affiliation(s)
- Wei-Sheng Huang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, P. R. China
| | - Hao Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, P. R. China
| | - Hua Yang
- College of Chemistry and Chemical Engineering, Central South University, Changsha, 410083, P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province College of Material, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, 311121, P. R. China
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3
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Prieto-Pascual U, Rodríguez-Diéguez A, Freixa Z, Huertos MA. Tailor-Made Synthesis of Hydrosilanols, Hydrosiloxanes, and Silanediols Catalyzed by di-Silyl Rhodium(III) and Iridium(III) Complexes. Inorg Chem 2023; 62:3095-3105. [PMID: 36757389 PMCID: PMC10863934 DOI: 10.1021/acs.inorgchem.2c03953] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Indexed: 02/10/2023]
Abstract
Siloxanes and silanols containing Si-H units are important building blocks for the synthesis of functionalized siloxane materials, and their synthesis is a current challenge. Herein, we report the selective synthesis of hydrosilanols, hydrosiloxanes, and silanodiols depending on the nature of the catalysts and the silane used. Two neutral ({MCl[SiMe2(o-C6H4PPh2)]2}; M = Rh, Ir) and two cationic ({M[SiMe2(o-C6H4PPh2)]2(NCMe)}[BArF4]; M = Rh, Ir) have been synthesized and their catalytic behavior toward hydrolysis of secondary silanes has been described. Using the iridium complexes as precatalysts and diphenylsilane as a substrate, the product obtained is diphenylsilanediol. When rhodium complexes are used as precatalysts, it is possible to selectively obtain silanediol, hydrosilanol, and hydrosiloxane depending on the catalysts (neutral or cationic) and the silane substituents.
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Affiliation(s)
- Unai Prieto-Pascual
- Facultad
de Química, Universidad del País
Vasco (UPV/EHU), 20018 San Sebastián, Spain
| | | | - Zoraida Freixa
- Facultad
de Química, Universidad del País
Vasco (UPV/EHU), 20018 San Sebastián, Spain
- IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain
| | - Miguel A. Huertos
- Facultad
de Química, Universidad del País
Vasco (UPV/EHU), 20018 San Sebastián, Spain
- IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain
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4
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Antico E, Leutzsch M, Wessel N, Weyhermüller T, Werlé C, Leitner W. Selective oxidation of silanes into silanols with water using [MnBr(CO) 5] as a precatalyst. Chem Sci 2022; 14:54-60. [PMID: 36605749 PMCID: PMC9769106 DOI: 10.1039/d2sc05959b] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 11/18/2022] [Indexed: 12/03/2022] Open
Abstract
The development of earth-abundant catalysts for the selective conversion of silanes to silanols with water as an oxidant generating valuable hydrogen as the only by-product continues to be a challenge. Here, we demonstrate that [MnBr(CO)5] is a highly active precatalyst for this reaction, operating under neutral conditions and avoiding the undesired formation of siloxanes. As a result, a broad substrate scope, including primary and secondary silanes, could be converted to the desired products. The turnover performances of the catalyst were also examined, yielding a maximum TOF of 4088 h-1. New light was shed on the debated mechanism of the interaction between [MnBr(CO)5] and Si-H bonds based on the reaction kinetics (including KIEs of PhMe2SiD and D2O) and spectroscopic techniques (FT-IR, GC-TCD, 1H-, 29Si-, and 13C-NMR). The initial activation of [MnBr(CO)5] was found to result from the formation of a manganese(i) hydride species and R3SiBr, and the experimental data are most consistent with a catalytic cycle comprising a cationic tricarbonyl Mn(i) unit as the active framework.
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Affiliation(s)
- Emanuele Antico
- Max Planck Institute for Chemical Energy ConversionStiftstr. 34–3645470 Mülheim an der RuhrGermany,Institut für Technische und Makromolekulare Chemie (ITMC), RWTH Aachen UniversityWorringer Weg 252074 AachenGermany
| | - Markus Leutzsch
- Max-Planck-Institut für KohlenforschungKaiser-Wilhelm-Platz 145470 Mülheim an der RuhrGermany
| | - Niklas Wessel
- Max Planck Institute for Chemical Energy ConversionStiftstr. 34–3645470 Mülheim an der RuhrGermany,Institut für Technische und Makromolekulare Chemie (ITMC), RWTH Aachen UniversityWorringer Weg 252074 AachenGermany
| | - Thomas Weyhermüller
- Max Planck Institute for Chemical Energy ConversionStiftstr. 34–3645470 Mülheim an der RuhrGermany
| | - Christophe Werlé
- Max Planck Institute for Chemical Energy ConversionStiftstr. 34–3645470 Mülheim an der RuhrGermany,Ruhr University BochumUniversitätsstr. 15044801 BochumGermany
| | - Walter Leitner
- Max Planck Institute for Chemical Energy ConversionStiftstr. 34–3645470 Mülheim an der RuhrGermany,Institut für Technische und Makromolekulare Chemie (ITMC), RWTH Aachen UniversityWorringer Weg 252074 AachenGermany
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5
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Gómez-España A, García-Orduña P, Guzmán J, Fernández I, Fernández-Alvarez FJ. Synthesis and Characterization of Ir-(κ 2-NSi) Species Active toward the Solventless Hydrolysis of HSiMe(OSiMe 3) 2. Inorg Chem 2022; 61:16282-16294. [PMID: 36194856 PMCID: PMC10468103 DOI: 10.1021/acs.inorgchem.2c01973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2022] [Indexed: 11/29/2022]
Abstract
The reaction of [IrH(Cl)(κ2-NSitBu2)(coe)] (1) with 1 equiv of PCy3 (or PHtBu2) gives the species [IrH(Cl)(κ2-NSitBu2)(L)] (L = PCy3, 2a; PHtBu2, 2b), which reacts with 1 equiv of AgOTf to afford [IrH(OTf)(κ2-NSitBu2)(L)] (L = PCy3, 3a and PHtBu2, 3b). Complexes 2a, 2b, 3a, and 3b have been characterized by means of NMR spectroscopy and HR-MS. The solid-state structures of complexes 2a, 2b, and 3a have been determined by X-ray diffraction studies. The reversible coordination of water to 3a, 3b, and 4 to afford the corresponding adduct [IrH(OTf)(κ2-NSitBu2)(L)(H2O)] (L = PCy3, 3a-H2O; PHtBu2, 3b-H2O; coe, 4-H2O) has been demonstrated spectroscopically by NMR studies. The structure of complexes 3b-H2O and 4-H2O have been determined by X-ray diffraction studies. Computational analyses of the interaction between neutral [NSitBu2]• and [Ir(H)L(X)]• fragments in Ir-NSitBu2 species confirm the electron-sharing nature of the Ir-Si bond and the significant role of electrostatics in the interaction between the transition metal fragment and the κ2-NSitBu2 ligand. The activity of Ir-(κ2-NSitBu2) species as catalysts for the hydrolysis of HSiMe(OSiMe3)2 depends on the nature of the ancillary ligands. Thus, while the triflate derivatives are active, the related chloride species show no activity. The best catalytic performance has been obtained when using complexes 3a, with triflate and PCy3 ligands, as a catalyst precursor, which allows the selective obtention of the corresponding silanol.
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Affiliation(s)
- Alejandra Gómez-España
- Departamento
de Química Inorgánica-Instituto de Síntesis Química
y Catálisis Homogénea (ISQCH), Universidad de Zaragoza−CSIC, Facultad de Ciencias, Zaragoza50009, Spain
- Universidad
Pedagógica Nacional Francisco Morazán-UPNFM, Tegucigalpa11101, Honduras
| | - Pilar García-Orduña
- Departamento
de Química Inorgánica-Instituto de Síntesis Química
y Catálisis Homogénea (ISQCH), Universidad de Zaragoza−CSIC, Facultad de Ciencias, Zaragoza50009, Spain
| | - Jefferson Guzmán
- Departamento
de Química Inorgánica-Instituto de Síntesis Química
y Catálisis Homogénea (ISQCH), Universidad de Zaragoza−CSIC, Facultad de Ciencias, Zaragoza50009, Spain
| | - Israel Fernández
- Departamento
de Química Orgánica I and Centro de Innovación
en Química Avanzada, Facultad de Ciencias Químicas, Universidad Complutense de Madrid, Madrid28040, Spain
| | - Francisco J. Fernández-Alvarez
- Departamento
de Química Inorgánica-Instituto de Síntesis Química
y Catálisis Homogénea (ISQCH), Universidad de Zaragoza−CSIC, Facultad de Ciencias, Zaragoza50009, Spain
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6
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Almenara N, Garralda MA, Lopez X, Matxain JM, Freixa Z, Huertos MA. Hydrogen Tunneling in Catalytic Hydrolysis and Alcoholysis of Silanes. Angew Chem Int Ed Engl 2022; 61:e202204558. [PMID: 35833924 PMCID: PMC9545861 DOI: 10.1002/anie.202204558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Indexed: 11/11/2022]
Abstract
An unprecedented quantum tunneling effect has been observed in catalytic Si−H bond activations at room temperature. The cationic hydrido‐silyl‐iridium(III) complex, {Ir[SiMe(o‐C6H4SMe)2](H)(PPh3)(THF)}[BArF4], has proven to be a highly efficient catalyst for the hydrolysis and the alcoholysis of organosilanes. When triethylsilane was used as a substrate, the system revealed the largest kinetic isotopic effect (KIESi−H/Si−D=346±4) ever reported for this type of reaction. This unexpectedly high KIE, measured at room temperature, together with the calculated Arrhenius preexponential factor ratio (AH/AD=0.0004) and difference in the observed activation energy [(EaD
−EaH
)=34.07 kJ mol−1] are consistent with the participation of quantum tunneling in the catalytic process. DFT calculations have been used to unravel the reaction pathway and identify the rate‐determining step. Aditionally, isotopic effects were considered by different methods, and tunneling effects have been calculated to be crucial in the process.
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Affiliation(s)
- Naroa Almenara
- University of Basque Country (UPV/EHU) Donostia-San Sebastian 20018 San Sebastián Spain
| | - Maria A. Garralda
- University of Basque Country (UPV/EHU) Donostia-San Sebastian 20018 San Sebastián Spain
| | - Xabier Lopez
- University of Basque Country (UPV/EHU) Donostia-San Sebastian 20018 San Sebastián Spain
- Donostia International Physics Center (DIPC) 20018 San Sebastián Spain
| | - Jon M. Matxain
- University of Basque Country (UPV/EHU) Donostia-San Sebastian 20018 San Sebastián Spain
- Donostia International Physics Center (DIPC) 20018 San Sebastián Spain
| | - Zoraida Freixa
- University of Basque Country (UPV/EHU) Donostia-San Sebastian 20018 San Sebastián Spain
- IKERBASQUE. Basque Foundation for Science 48013 Bilbao Spain
| | - Miguel A. Huertos
- University of Basque Country (UPV/EHU) Donostia-San Sebastian 20018 San Sebastián Spain
- IKERBASQUE. Basque Foundation for Science 48013 Bilbao Spain
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7
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Goncharova IK, Tukhvatshin RS, Novikov RA, Volodin AD, Korlyukov AA, Lakhtin VG, Arzumanyan A. Complementary Cooperative Catalytic Systems in the Aerobic Oxidation of a Wide Range of Si–H‐Reagents to Si–OH‐Products: From Monomers to Oligomers and Polymers. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200871] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Irina K. Goncharova
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organoelements compounds RUSSIAN FEDERATION
| | - Rinat S. Tukhvatshin
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organoelements compounds RUSSIAN FEDERATION
| | - Roman A. Novikov
- Zelinsky Institute of Organic Chemistry RAS: Institut organiceskoj himii imeni N D Zelinskogo RAN Organic chemistry RUSSIAN FEDERATION
| | - Alexander D. Volodin
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organoelements compounds RUSSIAN FEDERATION
| | - Alexander A. Korlyukov
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Organoelements compounds RUSSIAN FEDERATION
| | - Valentin G. Lakhtin
- A V Topchiev Institute of Petrochemical Synthesis Russian Academy of Sciences: Institut neftehimiceskogo sinteza imeni A V Topcieva Rossijskaa akademia nauk Organoelements compounds RUSSIAN FEDERATION
| | - Ashot Arzumanyan
- A N Nesmeyanov Institute of Organoelement Compounds RAS: Institut elementoorganiceskih soedinenij imeni A N Nesmeanova RAN Chemistry 28 Vavilov str. 119991 Moscow RUSSIAN FEDERATION
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8
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Almenara N, Garralda MA, Lopez X, Matxain JM, Freixa Z, Huertos MA. Hydrogen Tunneling in Catalytic Hydrolysis and Alcoholysis of Silanes. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202204558] [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)
- Naroa Almenara
- Universidad del País Vasco: Universidad del Pais Vasco Química Aplicada SPAIN
| | - Maria A. Garralda
- Universidad del País Vasco: Universidad del Pais Vasco Química Aplicada SPAIN
| | - Xabier Lopez
- Universidad del País Vasco: Universidad del Pais Vasco Quimica Fisica SPAIN
| | - Jon M. Matxain
- Universidad del País Vasco: Universidad del Pais Vasco Quimica Fisica SPAIN
| | - Zoraida Freixa
- Universidad del País Vasco: Universidad del Pais Vasco Quimica Aplicada SPAIN
| | - Miguel A. Huertos
- Universidad del Pais Vasco Química Aplicada Avda. Manuel de Lardizabal, 3 20018 San Sebastián SPAIN
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9
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Kuciński K, Stachowiak-Dłużyńska H, Hreczycho G. Catalytic silylation of O–nucleophiles via Si–H or Si–C bond cleavage: A route to silyl ethers, silanols and siloxanes. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214456] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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10
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Li X, Jin J, Chen P, Liu G. Catalytic remote hydrohalogenation of internal alkenes. Nat Chem 2022; 14:425-432. [DOI: 10.1038/s41557-021-00869-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2021] [Accepted: 11/24/2021] [Indexed: 01/03/2023]
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11
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Zhou J, Hou W, Liu X, Astruc D. Pd, Rh and Ru Nanohybrid-catalyzed Tetramethyldisiloxane Hydroysis for H2 Generation, Nitrophenol Reduction and Suzuki-Miyaura Cross-Coupling. Inorg Chem Front 2022. [DOI: 10.1039/d2qi00035k] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The hydrolysis of tetramethyldisiloxane, which is a silicone industrial refuse, provides a convenient method to generates H2 on demand. Herein, the highly selective and efficient 2D graphene-like carbon nanosheets (GCN)...
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12
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Ríos P, Rodríguez A, Conejero S. Activation of Si–H and B–H bonds by Lewis acidic transition metals and p-block elements: same, but different. Chem Sci 2022; 13:7392-7418. [PMID: 35872827 PMCID: PMC9241980 DOI: 10.1039/d2sc02324e] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 05/18/2022] [Indexed: 01/01/2023] Open
Abstract
In this Perspective we discuss the ability of transition metal complexes to activate and cleave the Si–H and B–H bonds of hydrosilanes and hydroboranes (tri- and tetra-coordinated) in an electrophilic manner, avoiding the need for the metal centre to undergo two-electron processes (oxidative addition/reductive elimination). A formal polarization of E–H bonds (E = Si, B) upon their coordination to the metal centre to form σ-EH complexes (with coordination modes η1 or η2) favors this type of bond activation that can lead to reactivities involving the formation of transient silylium and borenium/boronium cations similar to those proposed in silylation and borylation processes catalysed by boron and aluminium Lewis acids. We compare the reactivity of transition metal complexes and boron/aluminium Lewis acids through a series of catalytic reactions in which pieces of evidence suggest mechanisms involving electrophilic reaction pathways. In this Perspective we compare the ability of transition metals and p-block Lewis acids to activate electrophilically hydrosilanes and hydroboranes. The mechanistic similarities and dissimilarities in different catalytic transformations are analyzed.![]()
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Affiliation(s)
- Pablo Ríos
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica CSIC and Universidad de Sevilla, Centro de Innovación en Química Avanzada (ORFEO-CINQA), C/Américo Vespucio 49, 41092, Sevilla, Spain
| | - Amor Rodríguez
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica CSIC and Universidad de Sevilla, Centro de Innovación en Química Avanzada (ORFEO-CINQA), C/Américo Vespucio 49, 41092, Sevilla, Spain
| | - Salvador Conejero
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica CSIC and Universidad de Sevilla, Centro de Innovación en Química Avanzada (ORFEO-CINQA), C/Américo Vespucio 49, 41092, Sevilla, Spain
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13
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Matsubara K, Mitsuyama T, Shin S, Hori M, Ishikawa R, Koga Y. Homoleptic Cobalt(II) Phenoxyimine Complexes for Hydrosilylation of Aldehydes and Ketones without Base Activation of Cobalt(II). Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00151] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kouki Matsubara
- Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Fukuoka 814-0180, Japan
| | - Tomoaki Mitsuyama
- Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Fukuoka 814-0180, Japan
| | - Sayaka Shin
- Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Fukuoka 814-0180, Japan
| | - Momoko Hori
- Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Fukuoka 814-0180, Japan
| | - Ryuta Ishikawa
- Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Fukuoka 814-0180, Japan
| | - Yuji Koga
- Department of Chemistry, Fukuoka University, 8-19-1 Nanakuma, Fukuoka 814-0180, Japan
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14
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Xu D, Chen J, Li J, Zhu Y, Wu S, Zhang J, Liu X, Fan B. 4‐NH
2
‐TEMPO Catalyzed Dehydrogenative Silylation of Alcohols. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202100153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dandan Xu
- Key Laboratory of Chemistry in Ethnic Medicinal Resources Yunnan Minzu University 650500 Kunming Yunnan P. R. China
| | - Jingchao Chen
- Key Laboratory of Chemistry in Ethnic Medicinal Resources Yunnan Minzu University 650500 Kunming Yunnan P. R. China
| | - Jiayan Li
- Key Laboratory of Chemistry in Ethnic Medicinal Resources Yunnan Minzu University 650500 Kunming Yunnan P. R. China
| | - Yuanbin Zhu
- Yunnan Tiefeng High Tech Mining Chemicals Co.Ltd Qingfeng industrial park 651200 Lufeng P. R. China
| | - Shiyuan Wu
- Yunnan Tiefeng High Tech Mining Chemicals Co.Ltd Qingfeng industrial park 651200 Lufeng P. R. China
| | - Jianqiang Zhang
- College of Biology and Chemistry Puer University 665000 Puer Yunnan P. R. China
| | - Xingyuan Liu
- College of Biology and Chemistry Puer University 665000 Puer Yunnan P. R. China
| | - Baomin Fan
- Key Laboratory of Chemistry in Ethnic Medicinal Resources Yunnan Minzu University 650500 Kunming Yunnan P. R. China
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15
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Lv H, Laishram RD, Chen J, Khan R, Zhu Y, Wu S, Zhang J, Liu X, Fan B. Photocatalyzed cross-dehydrogenative coupling of silanes with alcohols and water. Chem Commun (Camb) 2021; 57:3660-3663. [PMID: 33724277 DOI: 10.1039/d1cc00129a] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
An efficient method for the dehydrogenative coupling of silanes with alcohols under photocatalysis was developed. The reaction proceeded in the presence of Ru(bpy)3Cl2 (0.5 mol%) under visible light irradiation in acetonitrile at room temperature. The developed methodology was also applicable for the synthesis of silanols using water as a coupling partner.
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Affiliation(s)
- Haiping Lv
- Key Laboratory of Chemistry in Ethnic Medicinal Resources, Yunnan Minzu University, Yuehua Street, Kunming, 650500, China.
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16
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Puerta-Oteo R, Munarriz J, Polo V, Jiménez MV, Pérez-Torrente JJ. Carboxylate-Assisted β-(Z) Stereoselective Hydrosilylation of Terminal Alkynes Catalyzed by a Zwitterionic Bis-NHC Rhodium(III) Complex. ACS Catal 2020. [DOI: 10.1021/acscatal.0c01582] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Raquel Puerta-Oteo
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Facultad de Ciencias, Universidad de Zaragoza−CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Julen Munarriz
- Departamento de Química Física, Instituto de Biocomputación y Física de Sistemas Complejos (BIFI), Facultad de Ciencias, Universidad de Zaragoza, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
- Department of Chemistry & Biochemistry, University of California Los Angeles (UCLA), Los Angeles, California 90095, United States
| | - Víctor Polo
- Departamento de Química Física, Instituto de Biocomputación y Física de Sistemas Complejos (BIFI), Facultad de Ciencias, Universidad de Zaragoza, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - M. Victoria Jiménez
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Facultad de Ciencias, Universidad de Zaragoza−CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Jesús J. Pérez-Torrente
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Facultad de Ciencias, Universidad de Zaragoza−CSIC, C/Pedro Cerbuna 12, 50009 Zaragoza, Spain
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17
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Fernández-Alvarez FJ, Oro LA. Iridium-Catalyzed Homogeneous Hydrogenation and Hydrosilylation of Carbon Dioxide. TOP ORGANOMETAL CHEM 2020. [DOI: 10.1007/3418_2020_52] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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18
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Rhodium-catalyzed formation of silylcarbamates from the reaction of secondary amines with CO2 and hydrosilanes. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.06.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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19
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Kochanke A, Üffing C, Hartwig A. Interactions of hydrosiloxane and vinylsiloxane groups with aluminum oxide surfaces. SURF INTERFACE ANAL 2019. [DOI: 10.1002/sia.6692] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Artur Kochanke
- Corporate Sector Research and Advance Engineering, Plastics EngineeringRobert Bosch GmbH Robert‐Bosch‐Campus 1 71272 Renningen Germany
- Department 2 Biology/ChemistryUniversity of Bremen Leobener Straße 3 28359 Bremen Germany
| | - Christoph Üffing
- Corporate Sector Research and Advance Engineering, Plastics EngineeringRobert Bosch GmbH Robert‐Bosch‐Campus 1 71272 Renningen Germany
| | - Andreas Hartwig
- Department 2 Biology/ChemistryUniversity of Bremen Leobener Straße 3 28359 Bremen Germany
- Fraunhofer Institute for Manufacturing Technology and Advanced Materials (IFAM) Wiener Straße 12 28359 Bremen Germany
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20
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Long J, Zhao W, Xu Y, Wu W, Fang C, Li H, Yang S. Low-temperature catalytic hydrogenation of bio-based furfural and relevant aldehydes using cesium carbonate and hydrosiloxane. RSC Adv 2019; 9:3063-3071. [PMID: 35518956 PMCID: PMC9059981 DOI: 10.1039/c8ra08616h] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2018] [Accepted: 01/10/2019] [Indexed: 11/21/2022] Open
Abstract
A benign catalytic system consisting of Cs2CO3 and PMHS can effectively reduce furfural to furfuryl alcohol with a high yield of 99.5% at 25–80 °C via siloxane, which is also applicable to other aromatic aldehydes.
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Affiliation(s)
- Jingxuan Long
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
| | - Wenfeng Zhao
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
| | - Yufei Xu
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
| | - Weibo Wu
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
| | - Chengjiang Fang
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
| | - Hu Li
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
| | - Song Yang
- State Key Laboratory Breeding Base of Green Pesticide & Agricultural Bioengineering
- Key Laboratory of Green Pesticide & Agricultural Bioengineering
- Ministry of Education
- State-Local Joint Laboratory for Comprehensive Utilization of Biomass
- Center for Research & Development of Fine Chemicals
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21
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Pramanik S, Fernandes A, Liautard V, Pucheault M, Robert F, Landais Y. Dehydrogenative Silylation of Alcohols Under Pd‐Nanoparticle Catalysis. Chemistry 2018; 25:728-732. [DOI: 10.1002/chem.201803989] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Suman Pramanik
- University of BordeauxInstitute of Molecular Sciences, UMR-CNRS 5255 351, Cours de la libération 33405 Talence cedex France
| | - Anthony Fernandes
- University of BordeauxInstitute of Molecular Sciences, UMR-CNRS 5255 351, Cours de la libération 33405 Talence cedex France
| | - Virginie Liautard
- University of BordeauxInstitute of Molecular Sciences, UMR-CNRS 5255 351, Cours de la libération 33405 Talence cedex France
| | - Mathieu Pucheault
- University of BordeauxInstitute of Molecular Sciences, UMR-CNRS 5255 351, Cours de la libération 33405 Talence cedex France
| | - Frederic Robert
- University of BordeauxInstitute of Molecular Sciences, UMR-CNRS 5255 351, Cours de la libération 33405 Talence cedex France
| | - Yannick Landais
- University of BordeauxInstitute of Molecular Sciences, UMR-CNRS 5255 351, Cours de la libération 33405 Talence cedex France
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22
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Direct Dehydrogenative Coupling of Alcohols with Hydrosilanes Promoted by Sodium tri(sec-butyl)borohydride. Catalysts 2018. [DOI: 10.3390/catal8120618] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Alkoxysilanes find application in many areas of chemistry ranging from research-scale organic synthesis to multi-ton production of materials. Classically, they are obtained in stoichiometric reaction of alcoholysis of chlorosilanes, however, recent years brought development in the field of direct dehydrogenative coupling of hydrosilanes with alcohols, which is a more atom-economic and benign alternative to the former process. In this paper, we report the use of sodium tri(sec-butyl)borohydride as a convenient promoter of this reaction. Exemplary syntheses carried out under mild conditions and without additional solvents, followed by very easy work-up procedure, show excellent potential for application of so devised catalytic system.
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23
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Ventura-Espinosa D, Sabater S, Carretero-Cerdán A, Baya M, Mata JA. High Production of Hydrogen on Demand from Silanes Catalyzed by Iridium Complexes as a Versatile Hydrogen Storage System. ACS Catal 2018. [DOI: 10.1021/acscatal.7b04479] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- David Ventura-Espinosa
- Institute
of Advanced Materials (INAM), Universitat Jaume I, Avda. Sos Baynat
s/n, 12071 Castellón, Spain
| | - Sara Sabater
- Institute
of Advanced Materials (INAM), Universitat Jaume I, Avda. Sos Baynat
s/n, 12071 Castellón, Spain
| | - Alba Carretero-Cerdán
- Institute
of Advanced Materials (INAM), Universitat Jaume I, Avda. Sos Baynat
s/n, 12071 Castellón, Spain
| | - Miguel Baya
- Instituto
de Síntesis Química y Catálisis Homogénea
(ISQCH), Departamento de Química Inorgánica, CSIC-Universidad de Zaragoza, C/Pedro Cerbuna 12, E-50009 Zaragoza, Spain
| | - Jose A. Mata
- Institute
of Advanced Materials (INAM), Universitat Jaume I, Avda. Sos Baynat
s/n, 12071 Castellón, Spain
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24
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Pèrez-Miqueo J, San Nacianceno V, Urquiola FB, Freixa Z. Revisiting the iridacycle-catalyzed hydrosilylation of enolizable imines. Catal Sci Technol 2018. [DOI: 10.1039/c8cy01236a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
In situ1H NMR spectroscopy reveals a cascade mechanism for the hydrosilylation of enolizable imines catalyzed by iridium(iii) metallacycles.
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Affiliation(s)
- Jorge Pèrez-Miqueo
- Department of Applied Chemistry
- Faculty of Chemistry
- University of the Basque Country (UPV-EHU)
- San Sebastián
- Spain
| | - Virginia San Nacianceno
- Department of Applied Chemistry
- Faculty of Chemistry
- University of the Basque Country (UPV-EHU)
- San Sebastián
- Spain
| | - F. Borja Urquiola
- Department of Applied Chemistry
- Faculty of Chemistry
- University of the Basque Country (UPV-EHU)
- San Sebastián
- Spain
| | - Zoraida Freixa
- Department of Applied Chemistry
- Faculty of Chemistry
- University of the Basque Country (UPV-EHU)
- San Sebastián
- Spain
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25
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Hamdaoui M, Desrousseaux C, Habbita H, Djukic JP. Iridacycles as Catalysts for the Autotandem Conversion of Nitriles into Amines by Hydrosilylation: Experimental Investigation and Scope. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00749] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Mustapha Hamdaoui
- Institut de Chimie de Strasbourg,
UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000 Strasbourg, France
| | - Camille Desrousseaux
- Institut de Chimie de Strasbourg,
UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000 Strasbourg, France
| | - Houda Habbita
- Institut de Chimie de Strasbourg,
UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000 Strasbourg, France
| | - Jean-Pierre Djukic
- Institut de Chimie de Strasbourg,
UMR 7177 CNRS, Université de Strasbourg, 4 rue Blaise Pascal, F-67000 Strasbourg, France
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26
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Fernández-Alvarez FJ, Lalrempuia R, Oro LA. Monoanionic NSiN-type ligands in transition metal coordination chemistry and catalysis. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.04.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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27
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Julián A, Guzmán J, Jaseer EA, Fernández-Alvarez FJ, Royo R, Polo V, García-Orduña P, Lahoz FJ, Oro LA. Mechanistic Insights on the Reduction of CO2
to Silylformates Catalyzed by Ir-NSiN Species. Chemistry 2017. [DOI: 10.1002/chem.201702246] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Alejandro Julián
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain)
| | - Jefferson Guzmán
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain)
| | - E. A. Jaseer
- Center of Refining & Petrochemicals; King Fahd University of Petroleum & Minerals; 31261 Dhahran Saudi Arabia
| | - Francisco J. Fernández-Alvarez
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain)
| | - Raquel Royo
- Departamento de Química Física, Instituto de Biocomputación y Física de Sistemas complejos (BIFI); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain
| | - Víctor Polo
- Departamento de Química Física, Instituto de Biocomputación y Física de Sistemas complejos (BIFI); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain
| | - Pilar García-Orduña
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain)
| | - Fernando J. Lahoz
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain)
| | - Luis A. Oro
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain)
- Center of Refining & Petrochemicals; King Fahd University of Petroleum & Minerals; 31261 Dhahran Saudi Arabia
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28
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Affiliation(s)
- Krzysztof Kuciński
- Faculty of Chemistry; Adam Mickiewicz University in Poznań; Umultowska 89b 61-614 Poznań Poland
| | - Grzegorz Hreczycho
- Faculty of Chemistry; Adam Mickiewicz University in Poznań; Umultowska 89b 61-614 Poznań Poland
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29
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Lin JD, Bi QY, Tao L, Jiang T, Liu YM, He HY, Cao Y, Wang YD. Wettability-Driven Palladium Catalysis for Enhanced Dehydrogenative Coupling of Organosilanes. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03233] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jian-Dong Lin
- Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - Qing-Yuan Bi
- State Key Laboratory of
High Performance Ceramics and Superfine Microstructures, Shanghai
Institute of Ceramics, Chinese Academy of Sciences, Shanghai 200050, People’s Republic of China
| | - Lei Tao
- Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - Tao Jiang
- Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - Yong-Mei Liu
- Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - He-Yong He
- Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - Yong Cao
- Shanghai Key Laboratory
of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, People’s Republic of China
| | - Yang-Dong Wang
- SINOPEC Shanghai Research Institute of Petrochemical Technology, Shanghai 201208, People’s Republic of China
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30
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Harinath A, Bhattacharjee J, Anga S, Panda TK. Dehydrogenative Coupling of Hydrosilanes and Alcohols by Alkali Metal Catalysts for Facile Synthesis of Silyl Ethers. Aust J Chem 2017. [DOI: 10.1071/ch16537] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Cross-dehydrogenative coupling (CDC) of hydrosilanes with hydroxyl groups, using alkali metal hexamethyldisilazide as a single-component catalyst for the formation of Si–O bonds under mild condition, is reported. The potassium salt [KN(SiMe3)2] is highly efficient and chemoselective for a wide range of functionalized alcohols (99 % conversion) under solvent-free conditions. The CDC reaction of alcohols with silanes exhibits first-order kinetics with respect to both catalyst and substrate concentrations. The most plausible mechanism for this reaction suggests that the initial step most likely involves the formation of an alkoxide followed by the formation of metal hydride as active species.
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31
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Chauvier C, Godou T, Cantat T. Silylation of O–H bonds by catalytic dehydrogenative and decarboxylative coupling of alcohols with silyl formates. Chem Commun (Camb) 2017; 53:11697-11700. [DOI: 10.1039/c7cc05212j] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Silylformates HCO2SiR3 are used for the first time as efficient silylating agents for alcohols, in the presence of a ruthenium molecular catalyst.
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32
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Garcés K, Lalrempuia R, Polo V, Fernández-Alvarez FJ, García-Orduña P, Lahoz FJ, Pérez-Torrente JJ, Oro LA. Rhodium-Catalyzed Dehydrogenative Silylation of Acetophenone Derivatives: Formation of Silyl Enol Ethers versus Silyl Ethers. Chemistry 2016; 22:14717-29. [DOI: 10.1002/chem.201602760] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Karin Garcés
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Ralte Lalrempuia
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Víctor Polo
- Departamento de Química Física; Instituto de Biocomputación y Física de Sistemas complejos; BIFI); Universidad de Zaragoza; Facultad de Ciencias; 50009 Zaragoza Spain
| | - Francisco J. Fernández-Alvarez
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Pilar García-Orduña
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Fernando J. Lahoz
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Jesús J. Pérez-Torrente
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Luis A. Oro
- Universidad de Zaragoza; CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea; ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
- Center of Research Excellence in Petroleum Refining and Petrochemicals; King Fahd University of Petroleum and Minerals; 31261 Dhahran Saudi Arabia
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33
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Julián A, Jaseer EA, Garcés K, Fernández-Alvarez FJ, García-Orduña P, Lahoz FJ, Oro LA. Tuning the activity and selectivity of iridium-NSiN catalyzed CO2 hydrosilylation processes. Catal Sci Technol 2016. [DOI: 10.1039/c5cy02139a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Catalyst design for iridium-catalyzed CO2 hydrosilylation processes: improvement of the selectivity and reduction of the reaction time.
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Affiliation(s)
- Alejandro Julián
- Departamento de Química Inorgánica-Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Facultad de Ciencias
- Universidad de Zaragoza – CSIC
- Spain
| | - E. A. Jaseer
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
| | - Karin Garcés
- Departamento de Química Inorgánica-Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Facultad de Ciencias
- Universidad de Zaragoza – CSIC
- Spain
| | - Francisco J. Fernández-Alvarez
- Departamento de Química Inorgánica-Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Facultad de Ciencias
- Universidad de Zaragoza – CSIC
- Spain
| | - Pilar García-Orduña
- Departamento de Química Inorgánica-Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Facultad de Ciencias
- Universidad de Zaragoza – CSIC
- Spain
| | - Fernando J. Lahoz
- Departamento de Química Inorgánica-Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Facultad de Ciencias
- Universidad de Zaragoza – CSIC
- Spain
| | - Luis A. Oro
- Departamento de Química Inorgánica-Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Facultad de Ciencias
- Universidad de Zaragoza – CSIC
- Spain
- Center of Research Excellence in Petroleum Refining & Petrochemicals
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34
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35
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Julián A, Polo V, Jaseer EA, Fernández-Alvarez FJ, Oro LA. Solvent-Free Iridium-Catalyzed Reactivity of CO2with Secondary Amines and Hydrosilanes. ChemCatChem 2015. [DOI: 10.1002/cctc.201500651] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Alejandro Julián
- Universidad de Zaragoza-CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Víctor Polo
- Departamento de Química Física; Instituto de Biocomputación y Física de Sistemas Complejos (BIFI); Universidad de Zaragoza, Facultad de Ciencias; 50009 Zaragoza Spain
| | - E. A. Jaseer
- Center of Research Excellence in Petroleum Refining and Petrochemicals; King Fahd University of Petroleum and Minerals; 31261 Dhahran Saudi Arabia
| | - Francisco J. Fernández-Alvarez
- Universidad de Zaragoza-CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
| | - Luis A. Oro
- Universidad de Zaragoza-CSIC; Departamento de Química Inorgánica; Instituto de Síntesis Química y Catálisis Homogénea (ISQCH); Facultad de Ciencias; 50009 Zaragoza Spain
- Center of Research Excellence in Petroleum Refining and Petrochemicals; King Fahd University of Petroleum and Minerals; 31261 Dhahran Saudi Arabia
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36
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Lázaro G, Polo V, Fernández-Alvarez FJ, García-Orduña P, Lahoz FJ, Iglesias M, Pérez-Torrente JJ, Oro LA. Catalytic hydrodechlorination of benzyl chloride promoted by Rh-N-heterocyclic carbene catalysts. CHEMSUSCHEM 2015; 8:495-503. [PMID: 25504980 DOI: 10.1002/cssc.201403036] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/27/2014] [Indexed: 06/04/2023]
Abstract
The rhodium(I) complexes [Rh(Cl)(COD)(R-NHC-(CH2 )3 Si(OiPr)3 )] [COD=cyclooctadiene; R=2,6-diisopropylphenyl (1 a); n-butyl (1 b)] are effective catalyst precursors for the homogeneous hydrodechlorination of benzyl chloride using HSiEt3 as hydrogen source. This reaction is selective to the formation of toluene. However, in presence of a stoichiometric amount of potassium tert-butoxide (KtBuO) the formation of mixtures containing toluene together with 17-19 mol % of the C--C homocoupling product, namely PhCH2 CH2 Ph, is observed. A mechanism proposal based on experimental insights and theoretical calculations at the DFT level that allows explanation of the experimental findings is included. Moreover, the heterogeneous catalytic system based on catalyst 1 a supported on MCM-41 has been demonstrated to be effective for the solvent-free hydrodechlorination of benzyl chloride using HSiEt3 and HSiMe(OSiMe3 )2 .
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Affiliation(s)
- Guillermo Lázaro
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, Pl. San Francisco S/N, 50009 Zaragoza (Spain)
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37
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Lázaro G, Fernández-Alvarez FJ, Munárriz J, Polo V, Iglesias M, Pérez-Torrente JJ, Oro LA. Orthometallation of N-substituents at the NHC ligand of [Rh(Cl)(COD)(NHC)] complexes: its role in the catalytic hydrosilylation of ketones. Catal Sci Technol 2015. [DOI: 10.1039/c4cy01556h] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Orthometallation of one N-substituent of the NHC ligand in Rh-NHC species affords hydrido-bridged binuclear rhodium(iii) complexes which have proven to be resting states in catalytic ketone hydrosilylation reactions.
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Affiliation(s)
- Guillermo Lázaro
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza-CSIC
- Facultad de Ciencias
- 50009 Zaragoza
- Spain
| | - Francisco J. Fernández-Alvarez
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza-CSIC
- Facultad de Ciencias
- 50009 Zaragoza
- Spain
| | - Julen Munárriz
- Departamento de Química Física – Instituto de Biocomputación y Física de Sistemas Complejos (BIFI)
- Universidad de Zaragoza
- Facultad de Ciencias
- 50009 Zaragoza
- Spain
| | - Víctor Polo
- Departamento de Química Física – Instituto de Biocomputación y Física de Sistemas Complejos (BIFI)
- Universidad de Zaragoza
- Facultad de Ciencias
- 50009 Zaragoza
- Spain
| | - Manuel Iglesias
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza-CSIC
- Facultad de Ciencias
- 50009 Zaragoza
- Spain
| | - Jesús J. Pérez-Torrente
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza-CSIC
- Facultad de Ciencias
- 50009 Zaragoza
- Spain
| | - Luis A. Oro
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza-CSIC
- Facultad de Ciencias
- 50009 Zaragoza
- Spain
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38
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Jaseer EA, Akhtar MN, Osman M, Al-Shammari A, Oladipo HB, Garcés K, Fernández-Alvarez FJ, Al-Khattaf S, Oro LA. Solvent-free iridium-catalyzed CO2 hydrosilylation: experiments and kinetic modeling. Catal Sci Technol 2015. [DOI: 10.1039/c4cy00815d] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Solvent-free iridium(iii)-catalyzed CO2 hydrosilylation to silylformate and kinetic modeling of such reaction are reported.
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Affiliation(s)
- E. A. Jaseer
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
| | - Muhammad N. Akhtar
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
| | - Mogahid Osman
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
| | - A. Al-Shammari
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
| | - Habeebllah B. Oladipo
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
| | - Karin Garcés
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza-CSIC
- Zaragoza
- Spain
| | - Francisco J. Fernández-Alvarez
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza-CSIC
- Zaragoza
- Spain
| | - Sulaiman Al-Khattaf
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
| | - Luis A. Oro
- Center of Research Excellence in Petroleum Refining & Petrochemicals
- King Fahd University of Petroleum & Minerals
- 31261 Dhahran
- Saudi Arabia
- Departamento de Química Inorgánica
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39
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Aliaga-Lavrijsen M, Iglesias M, Cebollada A, Garcés K, Garcı́a N, Sanz Miguel PJ, Fernández-Alvarez FJ, Pérez-Torrente JJ, Oro LA. Hydrolysis and Methanolysis of Silanes Catalyzed by Iridium(III) Bis-N-Heterocyclic Carbene Complexes: Influence of the Wingtip Groups. Organometallics 2014. [DOI: 10.1021/om5011726] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Mélanie Aliaga-Lavrijsen
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Manuel Iglesias
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Andrea Cebollada
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Karin Garcés
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Nestor Garcı́a
- Center
for Refining and Petrochemicals and Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | - Pablo J. Sanz Miguel
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Francisco J. Fernández-Alvarez
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Jesús J. Pérez-Torrente
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Luis A. Oro
- Departamento
de Quı́mica Inorgánica-Instituto de Sı́ntesis
Quı́mica y Catálisis Homogénea (ISQCH), Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
- Center
for Refining and Petrochemicals and Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
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