101
|
Waterman R, Handford RC, Tilley TD. Element–Hydrogen Bond Activations at Cationic Platinum Centers To Produce Silylene, Germylene, Stannylene, and Stibido Complexes. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00097] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rory Waterman
- Department of Chemistry, University of Vermont, Burlington, Vermont 05405, United States
| | - Rex C. Handford
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| | - T. Don Tilley
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| |
Collapse
|
102
|
Jeong E, Heo J, Park S, Chang S. Alkoxide‐Promoted Selective Hydroboration ofN‐Heteroarenes: Pivotal Roles of in situ Generated BH3in the Dearomatization Process. Chemistry 2019; 25:6320-6325. [DOI: 10.1002/chem.201901214] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Eunchan Jeong
- Department of ChemistryKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
- Center for Catalytic Hydrocarbon FunctionalizationsInstitute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Joon Heo
- Department of ChemistryKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
- Center for Catalytic Hydrocarbon FunctionalizationsInstitute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Sehoon Park
- Department of ChemistryKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
- Center for Catalytic Hydrocarbon FunctionalizationsInstitute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Sukbok Chang
- Department of ChemistryKorea Advanced Institute of, Science and Technology (KAIST) Daejeon 34141 Republic of Korea
- Center for Catalytic Hydrocarbon FunctionalizationsInstitute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| |
Collapse
|
103
|
Cheng Z, Xing S, Guo J, Cheng B, Hu L, Zhang X, Lu Z. Highly Regioselective Sequential 1,1‐Dihydrosilylation of Terminal Aliphatic Alkynes with Primary Silanes. CHINESE J CHEM 2019. [DOI: 10.1002/cjoc.201900079] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Zhaoyang Cheng
- Department of ChemistryZhejiang University Hangzhou Zhejiang 310058 China
| | - Shipei Xing
- Department of ChemistryZhejiang University Hangzhou Zhejiang 310058 China
| | - Jun Guo
- Department of ChemistryZhejiang University Hangzhou Zhejiang 310058 China
| | - Biao Cheng
- Department of ChemistryZhejiang University Hangzhou Zhejiang 310058 China
| | - Lan‐Fang Hu
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and EngineeringZhejiang University Hangzhou Zhejiang 310027 China
| | - Xing‐Hong Zhang
- MOE Key Laboratory of Macromolecular Synthesis and Functionalization, Department of Polymer Science and EngineeringZhejiang University Hangzhou Zhejiang 310027 China
| | - Zhan Lu
- Department of ChemistryZhejiang University Hangzhou Zhejiang 310058 China
| |
Collapse
|
104
|
Assoah B, Veiros LF, Candeias NR. Pinacol-Derived Chlorohydrosilane in Metal-Free Reductive Amination for the Preparation of Tertiary Alkylphenolmethyl Amines. Org Lett 2019; 21:1402-1406. [PMID: 30767545 PMCID: PMC6727611 DOI: 10.1021/acs.orglett.9b00121] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
![]()
A new metal-free
reductive amination protocol using a pinacol-derived
chlorohydrosilane/pyridine system for the preparation of aminoalkylphenols
is described. This method is selective toward iminiums derived from
alkylphenol ketones under an in situ formation of a trialkoxyhydrosilane
and activation with a Lewis base, as further indicated by computational
studies. This method demonstrated high functional group tolerance
affording an array of novel aminoalkylphenols in moderate to high
yields with equimolar amounts of reactants and a wide substrate scope.
Collapse
Affiliation(s)
- Benedicta Assoah
- Faculty of Engineering and Natural Sciences , Tampere University , Korkeakoulunkatu 8 , 33101 Tampere , Finland
| | - Luis F Veiros
- Centro de Química Estrutural, Instituto Superior Técnico , Universidade de Lisboa , Avenida Rovisco Pais No. 1 , 1049-001 Lisboa , Portugal
| | - Nuno R Candeias
- Faculty of Engineering and Natural Sciences , Tampere University , Korkeakoulunkatu 8 , 33101 Tampere , Finland
| |
Collapse
|
105
|
Reshi NUD, Kathuria L, Samuelson AG. Reduction of imines catalysed by NHC substituted group 6 metal carbonyls. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2018.10.026] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
|
106
|
Almenara N, Miranda JI, Rodríguez-Diéguez A, Garralda MA, Huertos MA. A phosphine-stabilized silylene rhodium complex. Dalton Trans 2019; 48:17179-17183. [DOI: 10.1039/c9dt04071d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first example of a phosphine stabilized silylene rhodium complex.
Collapse
Affiliation(s)
- N. Almenara
- Department of Applied Chemistry
- University of Basque Country (UPV/EHU)
- 20080 San Sebastián
- Spain
| | - J. I. Miranda
- SGIker NMR Facility
- University of Basque Country (UPV/EHU)
- 20080 San Sebastián
- Spain
| | | | - M. A. Garralda
- Department of Applied Chemistry
- University of Basque Country (UPV/EHU)
- 20080 San Sebastián
- Spain
| | - M. A. Huertos
- Department of Applied Chemistry
- University of Basque Country (UPV/EHU)
- 20080 San Sebastián
- Spain
- IKERBASQUE
| |
Collapse
|
107
|
Witzke RJ, Tilley TD. A two-coordinate Ni(i) silyl complex: CO2 insertion and oxidatively-induced silyl migrations. Chem Commun (Camb) 2019; 55:6559-6562. [DOI: 10.1039/c9cc03128f] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of the first open-shell two-coordinate silyl complex and its oxidatively-induced silyl rearrangements.
Collapse
Affiliation(s)
- Ryan J. Witzke
- Department of Chemistry, University of California
- Berkeley
- USA
| | - T. Don Tilley
- Department of Chemistry, University of California
- Berkeley
- USA
| |
Collapse
|
108
|
Guzmán J, García-Orduña P, Polo V, Lahoz FJ, Oro LA, Fernández-Alvarez FJ. Ir-catalyzed selective reduction of CO2 to the methoxy or formate level with HSiMe(OSiMe3)2. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02353k] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Ir-NSi-based catalysts allow controlling the selective reduction of CO2 with HSiMe(OSiMe3)2 to afford methoxysilane or silyl formate.
Collapse
Affiliation(s)
- Jefferson Guzmán
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza
- Zaragoza
- Spain
| | - Pilar García-Orduña
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza
- Zaragoza
- Spain
| | - Víctor Polo
- Departamento de Química Física – Instituto de Biocomputación y Física de Sistemas Complejos (BIFI) – Universidad de Zaragoza
- Zaragoza
- Spain
| | - Fernando J. Lahoz
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza
- Zaragoza
- Spain
| | - Luis A. Oro
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza
- Zaragoza
- Spain
| | - Francisco J. Fernández-Alvarez
- Departamento de Química Inorgánica – Instituto de Síntesis Química y Catálisis Homogénea (ISQCH)
- Universidad de Zaragoza
- Zaragoza
- Spain
| |
Collapse
|
109
|
Álvarez-Rodríguez L, Cabeza JA, García-Álvarez P, Gómez-Gallego M, González-Álvarez L, Merinero AD, Sierra MA. Reversible Carbene Insertion into a Ge−N Bond and Insights into CO and Carbene Substitution Reactions Involving Amidinatogermylenes and Fischer Carbene Complexes. Chemistry 2018; 25:1588-1594. [DOI: 10.1002/chem.201805406] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Lucía Álvarez-Rodríguez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33071 Oviedo Spain
| | - Javier A. Cabeza
- Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33071 Oviedo Spain
| | - Pablo García-Álvarez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33071 Oviedo Spain
| | - Mar Gómez-Gallego
- Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica; Universidad Complutense; 28040 Madrid Spain
| | - Laura González-Álvarez
- Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33071 Oviedo Spain
| | - Alba D. Merinero
- Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica; Universidad Complutense; 28040 Madrid Spain
| | - Miguel A. Sierra
- Centro de Innovación en Química Avanzada (ORFEO-CINQA); Departamento de Química Orgánica; Universidad Complutense; 28040 Madrid Spain
| |
Collapse
|
110
|
Schroeter F, Císařová I, Soellner J, Herdtweck E, Strassner T. Electron-poor hemilabile dicationic palladium NHC complexes - synthesis, structure and catalytic activity. Dalton Trans 2018; 47:16638-16650. [PMID: 30421765 DOI: 10.1039/c8dt03373k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
We present a new class of dicationic palladium NHC complexes with two carbene ligands bearing different aryl substituents and a hemilabile pyrimidyl group. They can either be synthesized from the imidazolium salts via the silver transmetalation route to a halide-free palladium(ii) precursor or by direct deprotonation by palladium acetate. For four complexes we could determine their solid-state structures by X-ray diffraction experiments. Insight gained by NMR spectroscopy and DFT calculations revealed that in solution the two potentially bidentate ligands interchange between chelating and non-chelating coordination modes. The preference of these coordination modes is governed by the steric influence of the different ligands. The complexes were shown to be active catalysts for the hydroarylation of alkynes, and their performance was rationalized by DFT calculations.
Collapse
Affiliation(s)
- Felix Schroeter
- Fakultät Chemie und Lebensmittelchemie, TU Dresden, 01062 Dresden, Germany.
| | - Ivana Císařová
- Charles University Prague, Department of Inorganic Chemistry, Hlavova 2030/8, 12843 Prague 2, Czech Republic
| | - Johannes Soellner
- Fakultät Chemie und Lebensmittelchemie, TU Dresden, 01062 Dresden, Germany.
| | - Eberhardt Herdtweck
- Molecular Catalysis, Catalysis Research Center and Department of Chemistry, Technische Universität München, Lichtenbergstraße 4, 85747 Garching bei München, Germany
| | - Thomas Strassner
- Fakultät Chemie und Lebensmittelchemie, TU Dresden, 01062 Dresden, Germany.
| |
Collapse
|
111
|
Chardon A, Rouden J, Blanchet J. Borinic Acid Mediated Hydrosilylations: Reductions of Carbonyl Derivatives. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801528] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Aurélien Chardon
- Laboratoire de Chimie Moléculaire et Thio-organique; Normandie Univ; ENSICAEN, UNICAEN, CNRS, LCMT; 14000 Caen France
| | - Jacques Rouden
- Laboratoire de Chimie Moléculaire et Thio-organique; Normandie Univ; ENSICAEN, UNICAEN, CNRS, LCMT; 14000 Caen France
| | - Jérôme Blanchet
- Laboratoire de Chimie Moléculaire et Thio-organique; Normandie Univ; ENSICAEN, UNICAEN, CNRS, LCMT; 14000 Caen France
| |
Collapse
|
112
|
Binh DH, Hamdaoui M, Fischer-Krauser D, Karmazin L, Bailly C, Djukic JP. Entrapment of THF-Stabilized Iridacyclic Ir III Silylenes from Double H-Si Bond Activation and H 2 Elimination. Chemistry 2018; 24:17577-17589. [PMID: 30222217 DOI: 10.1002/chem.201804048] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2018] [Indexed: 01/08/2023]
Abstract
The reaction of H3 SiR (R=Ph, nBu) with cationic η5 -C5 Me5 - (Cp*) and benzo[h]quinolinyl-based iridacycle [1 b]+ gives rise to new [(IrH)→SiRH2 ]+ adducts. In the presence of THF these adducts readily undergo elimination of H2 gas at subambient temperature to form THF-stabilized metallacyclic IrIII silylene complexes, which were characterized in situ by NMR spectroscopy, trapped in minute amounts by reactive crystallization, and structurally characterized by XRD. Theoretical investigations (static DFT-D reaction-energy profiling, ETS-NOCV) support the promoting role of THF in the H2 elimination step and the consolidation of the Ir-to-Si interaction in the spontaneous (ΔG<0) formation of Ir silylenes in the presence of THF. Mechanistic insights indicate that the Ir silylene species arising from the [1 b]+ /phenylsilane system are relevant catalytic species in the hydrodefluorination of fluoroalkanes.
Collapse
Affiliation(s)
- Dang Ho Binh
- Institut de Chimie de Strasbourg UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Mustapha Hamdaoui
- Institut de Chimie de Strasbourg UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Diane Fischer-Krauser
- Institut de Chimie de Strasbourg UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Lydia Karmazin
- Institut de Chimie de Strasbourg UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Corinne Bailly
- Institut de Chimie de Strasbourg UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| | - Jean-Pierre Djukic
- Institut de Chimie de Strasbourg UMR 7177, CNRS-Université de Strasbourg, 4 rue Blaise Pascal, 67000, Strasbourg, France
| |
Collapse
|
113
|
Geer AM, Julián A, López JA, Ciriano MA, Tejel C. Pseudo-tetrahedral Rhodium and Iridium Complexes: Catalytic Synthesis of E-Enynes. Chemistry 2018; 24:17545-17556. [PMID: 30207408 DOI: 10.1002/chem.201803878] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Indexed: 01/04/2023]
Abstract
The reactions of the rhodium(I) and iridium(I) complexes [M(PhBP3 )(C2 H4 )(NCMe)] (PhBP3 =PhB(CH2 PPh2 )3 - ) with alkynes have resulted in the synthesis of a new family of pseudo-tetrahedral complexes, [M(PhBP3 )(RC≡CR')] (M=Rh, Ir), which contain the alkyne as a four-electron donor. The reactions of these unusual compounds with two-electron donors (L=PMe3 , CNtBu) produced a change in the "donicity" of the alkyne from a 4e- to a 2e- donor to give five-coordinate complexes. These were the final products with the iridium complexes, whereas further reactions took place with the rhodium complexes. In particular, C(sp)-H bond activation of the alkyne occurred leading to hydrido alkynyl complexes. This process is essential for the further reactivity of the alkynes, and if the alkyne itself was used as reagent, E-enyne complexes were obtained. As a consequence of this chemistry, we show that the complex [Rh(PhBP3 )(C2 H4 )(NCMe)] is a very efficient pre-catalyst for the regioselective di- and trimerization of terminal alkynes to E-enynes and benzene derivatives, respectively. Interestingly, acetonitrile significantly enhanced the catalytic activity by facilitating the C(sp)-H bond activation step. A hydrometalation mechanism to account for these experimental observations is proposed.
Collapse
Affiliation(s)
- Ana M Geer
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - Alejandro Julián
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - José A López
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - Miguel A Ciriano
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| | - Cristina Tejel
- Departamento de Química Inorgánica, Instituto de Síntesis QuímicayCatálisis Homogénea-ISQCH, CSIC-Universidad de Zaragoza, Pedro Cerbuna 12, 50009, Zaragoza, Spain
| |
Collapse
|
114
|
Zhang X, Ji X, Xie X, Ding S. Construction of highly sterically hindered 1,1-disilylated terminal alkenes. Chem Commun (Camb) 2018; 54:12958-12961. [PMID: 30379149 DOI: 10.1039/c8cc07765g] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
One direct and efficient procedure for the synthesis of 1,1-disilylated terminal alkenes is demonstrated in this paper. To overcome and rationally utilize the steric hindrance of silyl units, the cationic ruthenium catalyst [CpRu(MeCN)3]+ was found to be effective for Markovnikov hydrosilylation of 1-silyl terminal alkynes with high yields and excellent regioselectivity. Dissimilarities between alkyl and alkoxy silyl units lead to versatile product derivatizations toward a variety of useful building blocks.
Collapse
Affiliation(s)
- Xueyan Zhang
- State Key Laboratory of Organic-Inorganic Composites, College of Chemical Engineering, Beijing University of Chemical Technology, Beijing, 100029, China.
| | | | | | | |
Collapse
|
115
|
Sturm AG, Schweizer JI, Meyer L, Santowski T, Auner N, Holthausen MC. Lewis Base Catalyzed Selective Chlorination of Monosilanes. Chemistry 2018; 24:17796-17801. [DOI: 10.1002/chem.201803921] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Alexander G. Sturm
- Institut für Anorganische und Analytische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Julia I. Schweizer
- Institut für Anorganische und Analytische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Lioba Meyer
- Institut für Anorganische und Analytische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Tobias Santowski
- Institut für Anorganische und Analytische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Norbert Auner
- Institut für Anorganische und Analytische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| | - Max C. Holthausen
- Institut für Anorganische und Analytische Chemie; Goethe-Universität; Max-von-Laue-Straße 7 60438 Frankfurt/Main Germany
| |
Collapse
|
116
|
Lipke MC, Poradowski MN, Raynaud C, Eisenstein O, Tilley TD. Catalytic Olefin Hydrosilations Mediated by Ruthenium η3-H2Si σ Complexes of Primary and Secondary Silanes. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02161] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mark C. Lipke
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| | - Marie-Noelle Poradowski
- Institut Charles Gerhardt, UMR 5253 CNRS-UM-ENSCM, Université de Montpellier, cc 1501 Place E. Bataillon, 34095 Montpellier, France
| | - Christophe Raynaud
- Institut Charles Gerhardt, UMR 5253 CNRS-UM-ENSCM, Université de Montpellier, cc 1501 Place E. Bataillon, 34095 Montpellier, France
| | - Odile Eisenstein
- Institut Charles Gerhardt, UMR 5253 CNRS-UM-ENSCM, Université de Montpellier, cc 1501 Place E. Bataillon, 34095 Montpellier, France
| | - T. Don Tilley
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| |
Collapse
|
117
|
Handford RC, Smith PW, Tilley TD. Silylene Complexes of Late 3d Transition Metals Supported by tris-Phosphinoborate Ligands. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00635] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Rex C. Handford
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| | - Patrick W. Smith
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| | - T. Don Tilley
- Department of Chemistry, University of California, Berkeley, Berkeley, California 94720-1460, United States
| |
Collapse
|
118
|
Glüer A, Schweizer JI, Karaca US, Würtele C, Diefenbach M, Holthausen MC, Schneider S. Hydrosilane Synthesis by Catalytic Hydrogenolysis of Chlorosilanes and Silyl Triflates. Inorg Chem 2018; 57:13822-13828. [DOI: 10.1021/acs.inorgchem.8b02336] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Arne Glüer
- Institute for Inorganic Chemistry, University of Göttingen, Tammannstraße 4, 37077 Göttingen, Germany
| | - Julia I. Schweizer
- Institut für Anorganische und Analytische Chemie, Goethe-Universität, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, Germany
| | - Uhut S. Karaca
- Institut für Anorganische und Analytische Chemie, Goethe-Universität, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, Germany
| | - Christian Würtele
- Institute for Inorganic Chemistry, University of Göttingen, Tammannstraße 4, 37077 Göttingen, Germany
| | - Martin Diefenbach
- Institut für Anorganische und Analytische Chemie, Goethe-Universität, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, Germany
| | - Max C. Holthausen
- Institut für Anorganische und Analytische Chemie, Goethe-Universität, Max-von-Laue-Strasse 7, 60438 Frankfurt am Main, Germany
| | - Sven Schneider
- Institute for Inorganic Chemistry, University of Göttingen, Tammannstraße 4, 37077 Göttingen, Germany
| |
Collapse
|
119
|
Riddlestone IM, Kraft A, Schaefer J, Krossing I. Die Schöne (WCA) und das (kationische) Biest: Neues aus der Chemie von und mit schwach koordinierenden Anionen. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201710782] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ian M. Riddlestone
- Institut für Anorganische und Analytische Chemie; Freiburger Materialforschungszentrum (FMF); Universität Freiburg; Albertstraße 21 79104 Freiburg Deutschland
| | - Anne Kraft
- Institut für Anorganische und Analytische Chemie; Freiburger Materialforschungszentrum (FMF); Universität Freiburg; Albertstraße 21 79104 Freiburg Deutschland
| | - Julia Schaefer
- Institut für Anorganische und Analytische Chemie; Freiburger Materialforschungszentrum (FMF); Universität Freiburg; Albertstraße 21 79104 Freiburg Deutschland
| | - Ingo Krossing
- Institut für Anorganische und Analytische Chemie; Freiburger Materialforschungszentrum (FMF); Universität Freiburg; Albertstraße 21 79104 Freiburg Deutschland
| |
Collapse
|
120
|
Riddlestone IM, Kraft A, Schaefer J, Krossing I. Taming the Cationic Beast: Novel Developments in the Synthesis and Application of Weakly Coordinating Anions. Angew Chem Int Ed Engl 2018; 57:13982-14024. [PMID: 29266644 DOI: 10.1002/anie.201710782] [Citation(s) in RCA: 234] [Impact Index Per Article: 39.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Indexed: 12/11/2022]
Abstract
This Review gives a comprehensive overview of the most topical weakly coordinating anions (WCAs) and contains information on WCA design, stability, and applications. As an update to the 2004 review, developments in common classes of WCA are included. Methods for the incorporation of WCAs into a given system are discussed and advice given on how to best choose a method for the introduction of a particular WCA. A series of starting materials for a large number of WCA precursors and references are tabulated as a useful resource when looking for procedures to prepare WCAs. Furthermore, a collection of scales that allow the performance of a WCA, or its underlying Lewis acid, to be judged is collated with some advice on how to use them. The examples chosen to illustrate WCA developments are taken from a broad selection of topics where WCAs play a role. In addition a section focusing on transition metal and catalysis applications as well as supporting electrolytes is also included.
Collapse
Affiliation(s)
- Ian M Riddlestone
- Institut für Anorganische und Analytische Chemie and Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Albertstrasse 21, 79104, Freiburg, Germany
| | - Anne Kraft
- Institut für Anorganische und Analytische Chemie and Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Albertstrasse 21, 79104, Freiburg, Germany
| | - Julia Schaefer
- Institut für Anorganische und Analytische Chemie and Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Albertstrasse 21, 79104, Freiburg, Germany
| | - Ingo Krossing
- Institut für Anorganische und Analytische Chemie and Freiburger Materialforschungszentrum (FMF), Universität Freiburg, Albertstrasse 21, 79104, Freiburg, Germany
| |
Collapse
|
121
|
Wu X, Ding G, Yang L, Lu W, Li W, Zhang Z, Xie X. Alkoxide-Catalyzed Hydrosilylation of Cyclic Imides to Isoquinolines via Tandem Reduction and Rearrangement. Org Lett 2018; 20:5610-5613. [DOI: 10.1021/acs.orglett.8b02287] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Xiaoyu Wu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Guangni Ding
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Liqun Yang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Wenkui Lu
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Wanfang Li
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Zhaoguo Zhang
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xiaomin Xie
- School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| |
Collapse
|
122
|
Raya-Barón Á, Oña-Burgos P, Rodríguez-Diéguez A, Fernández I. Hydrosilylation of Carbonyl Compounds Catalyzed through a Lithiated Hydrazone Derivative. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00315] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Álvaro Raya-Barón
- Department of Chemistry and Physics, Research Centre CIAIMBITAL, University of Almería, Ctra. Sacramento, s/n, Almería E-04120, Spain
| | - Pascual Oña-Burgos
- Department of Chemistry and Physics, Research Centre CIAIMBITAL, University of Almería, Ctra. Sacramento, s/n, Almería E-04120, Spain
| | | | - Ignacio Fernández
- Department of Chemistry and Physics, Research Centre CIAIMBITAL, University of Almería, Ctra. Sacramento, s/n, Almería E-04120, Spain
| |
Collapse
|
123
|
Assoah B, Vale JR, Kalenius E, Veiros LF, Candeias NR. Lewis Base Catalyzed Intramolecular Reduction of Salicylaldehydes by Pinacol-Derived Chlorohydrosilane. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800544] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Benedicta Assoah
- Laboratory of Chemistry and Bioengineering; Tampere University of Technology; Korkeakoulunkatu 8 33101 Tampere Finland
| | - João R. Vale
- Laboratory of Chemistry and Bioengineering; Tampere University of Technology; Korkeakoulunkatu 8 33101 Tampere Finland
- Instituto de Investigação do Medicamento (iMed.ULisboa); Faculdade de Farmácia; Universidade de Lisboa; Av. Prof. Gama Pinto 1649-003 Lisboa Portugal
| | - Elina Kalenius
- University of Jyväskylä; Department of Chemistry; Nanoscience Center; Jyväskylä Finland
| | - Luis F. Veiros
- Centro de Química Estrutural; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais No. 1 1049-001 Lisboa Portugal
| | - Nuno R. Candeias
- Laboratory of Chemistry and Bioengineering; Tampere University of Technology; Korkeakoulunkatu 8 33101 Tampere Finland
| |
Collapse
|
124
|
Rao B, Kinjo R. Boron-Based Catalysts for C−C Bond-Formation Reactions. Chem Asian J 2018; 13:1279-1292. [DOI: 10.1002/asia.201701796] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Bin Rao
- Division of Chemistry and Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
| | - Rei Kinjo
- Division of Chemistry and Biological Chemistry; School of Physical and Mathematical Sciences; Nanyang Technological University; 21 Nanyang Link Singapore 637371 Singapore
| |
Collapse
|
125
|
Smith PW, Tilley TD. Base-Free Iron Hydrosilylene Complexes via an α-Hydride Migration that Induces Spin Pairing. J Am Chem Soc 2018. [PMID: 29528225 DOI: 10.1021/jacs.8b01185] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Two new base-free hydrosilylene complexes of iron were synthesized using the novel starting material Cp*( iPr2MeP)FeMes. These Cp*( iPr2MeP)Fe(H)SiHR (R = DMP, Trip) complexes are in equilibrium with the corresponding iron silyl complexes, Cp*( iPr2MeP)FeSiH2R, which can be trapped and characterized for R = Trip. Unlike the Ru analogues, the Fe silylene complex with R = DMP is observed to undergo an intramolecular C-H activation involving formal addition of a benzylic C-H bond across the Fe-Si bond. This increased activity for bond activations is also observed for reactions with hydrogen, where Fe reacts faster than a Ru analog to form the hydrogenation product, Cp*( iPr2MeP)H2FeSiH2DMP.
Collapse
Affiliation(s)
- Patrick W Smith
- Department of Chemistry , University of California, Berkeley , Berkeley , California 94720-1460 , United States
| | - T Don Tilley
- Department of Chemistry , University of California, Berkeley , Berkeley , California 94720-1460 , United States
| |
Collapse
|
126
|
Hirano M, Fukumoto Y, Matsubara N, Chatani N. A Cationic Iridium-catalyzed C(sp3)–H Silylation of 2-Alkyl-1,3-azoles at the α-Position in the 2-Alkyl Group Leading to 2-(1-Silylalkyl)-1,3-azoles. CHEM LETT 2018. [DOI: 10.1246/cl.171137] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Masaya Hirano
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Yoshiya Fukumoto
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Nao Matsubara
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| |
Collapse
|
127
|
Ríos P, Fouilloux H, Vidossich P, Díez J, Lledós A, Conejero S. Isolation of a Cationic Platinum(II) σ-Silane Complex. Angew Chem Int Ed Engl 2018; 57:3217-3221. [DOI: 10.1002/anie.201712791] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Revised: 01/15/2018] [Indexed: 11/11/2022]
Affiliation(s)
- Pablo Ríos
- Instituto de Investigaciones Químicas (IIQ); Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC; Universidad de Sevilla; Avda. Américo Vespucio 49 41092 Sevilla Spain
| | - Hugo Fouilloux
- Instituto de Investigaciones Químicas (IIQ); Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC; Universidad de Sevilla; Avda. Américo Vespucio 49 41092 Sevilla Spain
| | - Pietro Vidossich
- Departament de Química-Centro de Innovación en Química Avanzada (ORFEO-CINCA); Universitat Autònoma de Barcelona; Campus UAB 08193 Cerdanyola del Vallès Spain
- COBO Computational Bio-Organic Chemistry Bogotá; Department of Chemistry; Universidad de los Andes; Bogotá Colombia
| | - Josefina Díez
- Laboratorio de Compuestos Organometálicos y Catálisis; Unidad asociada al CSIC); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33006 Oviedo Spain
| | - Agustí Lledós
- Departament de Química-Centro de Innovación en Química Avanzada (ORFEO-CINCA); Universitat Autònoma de Barcelona; Campus UAB 08193 Cerdanyola del Vallès Spain
| | - Salvador Conejero
- Instituto de Investigaciones Químicas (IIQ); Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC; Universidad de Sevilla; Avda. Américo Vespucio 49 41092 Sevilla Spain
| |
Collapse
|
128
|
Ríos P, Fouilloux H, Vidossich P, Díez J, Lledós A, Conejero S. Isolation of a Cationic Platinum(II) σ-Silane Complex. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201712791] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Pablo Ríos
- Instituto de Investigaciones Químicas (IIQ); Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC; Universidad de Sevilla; Avda. Américo Vespucio 49 41092 Sevilla Spain
| | - Hugo Fouilloux
- Instituto de Investigaciones Químicas (IIQ); Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC; Universidad de Sevilla; Avda. Américo Vespucio 49 41092 Sevilla Spain
| | - Pietro Vidossich
- Departament de Química-Centro de Innovación en Química Avanzada (ORFEO-CINCA); Universitat Autònoma de Barcelona; Campus UAB 08193 Cerdanyola del Vallès Spain
- COBO Computational Bio-Organic Chemistry Bogotá; Department of Chemistry; Universidad de los Andes; Bogotá Colombia
| | - Josefina Díez
- Laboratorio de Compuestos Organometálicos y Catálisis; Unidad asociada al CSIC); Departamento de Química Orgánica e Inorgánica; Universidad de Oviedo; 33006 Oviedo Spain
| | - Agustí Lledós
- Departament de Química-Centro de Innovación en Química Avanzada (ORFEO-CINCA); Universitat Autònoma de Barcelona; Campus UAB 08193 Cerdanyola del Vallès Spain
| | - Salvador Conejero
- Instituto de Investigaciones Químicas (IIQ); Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINCA), CSIC; Universidad de Sevilla; Avda. Américo Vespucio 49 41092 Sevilla Spain
| |
Collapse
|
129
|
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
| |
Collapse
|
130
|
Chen T, Zhao CQ, Han LB. Hydrophosphorylation of Alkynes Catalyzed by Palladium: Generality and Mechanism. J Am Chem Soc 2018; 140:3139-3155. [DOI: 10.1021/jacs.8b00550] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Tieqiao Chen
- College
of Material and Chemical Engineering, Hainan University, Haikou, Hainan 570228, China
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
| | - Chang-Qiu Zhao
- College
of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng, Shandong 252059, China
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
| | - Li-Biao Han
- National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8565, Japan
| |
Collapse
|
131
|
Erratum: Corrigendum: Structural snapshots of concerted double E–H bond activation at a transition metal centre. Nat Chem 2018; 10:242. [DOI: 10.1038/nchem.2922] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
132
|
Julián A, Garcés K, Lalrempuia R, Jaseer EA, García-Orduña P, Fernández-Alvarez FJ, Lahoz FJ, Oro LA. Reactivity of Ir-NSiN Complexes: Ir-Catalyzed Dehydrogenative Silylation of Carboxylic Acids. ChemCatChem 2018. [DOI: 10.1002/cctc.201701488] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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
| | - Karin Garcés
- Departamento de Química Inorgánica-, Instituto de Síntesis Química y Catálisis Homogénea, ISQCH; Universidad de Zaragoza; Facultad de Ciencias 50009 Zaragoza Spain
| | - Ralte Lalrempuia
- Departamento de Química Inorgánica-, Instituto de Síntesis Química y Catálisis Homogénea, ISQCH; Universidad de Zaragoza; Facultad de Ciencias 50009 Zaragoza Spain
- Department of Chemistry; University of Bergen; Allégaten 41 N-5007 Bergen Norway
| | - E. A. Jaseer
- Center of Refining & Petrochemicals; King Fahd University of Petroleum & Minerals; 31261 Dhahran Saudi Arabia
| | - Pilar García-Orduña
- Departamento de Química Inorgánica-, Instituto de Síntesis Química y Catálisis Homogénea, ISQCH; Universidad de Zaragoza; 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; 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
| |
Collapse
|
133
|
Meng W, Feng X, Du H. Frustrated Lewis Pairs Catalyzed Asymmetric Metal-Free Hydrogenations and Hydrosilylations. Acc Chem Res 2018; 51:191-201. [PMID: 29243918 DOI: 10.1021/acs.accounts.7b00530] [Citation(s) in RCA: 175] [Impact Index Per Article: 29.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The use of frustrated Lewis pairs is an extremely important approach to metal-free hydrogenations. In contrast to the rapid growth of catalytic reactions, asymmetric hydrogenations are far less developed due to a severe shortage of readily available chiral frustrated Lewis pair catalysts with high catalytic activities and selectivities. Unlike the stable Lewis base component of frustrated Lewis pairs, the moisture-sensitive boron Lewis acid component is difficult to prepare. The development of convenient methods for the quick construction of chiral boron Lewis acids is therefore of great interest. In this Account, we summarize our recent studies on frustrated Lewis pair-catalyzed, asymmetric metal-free hydrogenations and hydrosilylations. To address the shortage of highly active and selective catalysts, we developed a novel strategy for the in situ preparation of chiral boron Lewis acids by the hydroboration of chiral dienes or diynes with Piers' borane without further purification, which allows chiral dienes or diynes to act like ligands. This strategy ensures the construction of a useful toolbox of catalysts for asymmetric metal-free hydrogenations and hydrosilylations is rapid and operationally simple. Another strategy is using combinations of readily available Lewis acids and bases containing hydridic and acidic hydrogen atoms, respectively, as a novel type of frustrated Lewis pairs. Such systems provide a great opportunity for using simple chiral Lewis bases as the origins of asymmetric induction. With chiral diene-derived boron Lewis acids as catalysts, a broad range of unsaturated compounds, such as imines, silyl enol ethers, 2,3-disubstituted quinoxalines, and polysubstituted quinolines, are all viable substrates for asymmetric metal-free hydrogenations and give the corresponding products in good yields with high enantioselectivities and/or stereoselectivities. These chiral catalysts are very effective for bulky substrates, and the substrate scope for these metal-free asymmetric hydrogenations has been dramatically expanded. Chiral alkenylboranes were designed to enhance the rigidity of the framework and modify the Lewis acidity through the resulting double bonds. Frustrated Lewis pairs of chiral alkenylboranes and phosphines are a class of highly effective catalysts for asymmetric Piers-type hydrosilylations of 1,2-dicarbonyl compounds, and they give the desired products in high yields and enantioselectivities. Moreover, asymmetric transfer hydrogenations of imines and quinoxalines with ammonia borane as the hydrogen source have been achieved with frustrated Lewis pair of Piers' borane and (R)-tert-butylsulfinamide as the catalyst. Mechanistic studies have suggested that the hydrogen transfer occurs via an 8-membered ring transition state, and regeneration of the reactive frustrated Lewis pair with ammonia borane occurs through a concerted 6-membered ring transition state.
Collapse
Affiliation(s)
- Wei Meng
- Beijing National Laboratory
for Molecular Sciences, CAS Key Laboratory of Molecular Recognition
and Function, CAS Research/Education Center for Excellence in Molecular
Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xiangqing Feng
- Beijing National Laboratory
for Molecular Sciences, CAS Key Laboratory of Molecular Recognition
and Function, CAS Research/Education Center for Excellence in Molecular
Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| | - Haifeng Du
- Beijing National Laboratory
for Molecular Sciences, CAS Key Laboratory of Molecular Recognition
and Function, CAS Research/Education Center for Excellence in Molecular
Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- School of Chemical Sciences, University of Chinese Academy of Sciences, Beijing 100049, China
| |
Collapse
|
134
|
Chen Y, Yang L, Zhang X, Deng S, You L, Liu Y. Copper-Catalyzed Reduction of Azides with Hydrosilanes. ChemistrySelect 2018. [DOI: 10.1002/slct.201702802] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yang Chen
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province; Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu 610052 People‘s Republic of China
| | - Lixin Yang
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province; Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu 610052 People‘s Republic of China
| | - Xiao Zhang
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province; Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu 610052 People‘s Republic of China
| | - Shengqi Deng
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province; Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu 610052 People‘s Republic of China
| | - Li You
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province; Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu 610052 People‘s Republic of China
| | - Yu Liu
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province; Sichuan Industrial Institute of Antibiotics; Chengdu University; Chengdu 610052 People‘s Republic of China
| |
Collapse
|
135
|
Roselli CA, Gagné MR. Computed thermodynamic stabilities of silylium Lewis base adducts. Org Biomol Chem 2018. [DOI: 10.1039/c8ob00354h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report a computational study of the transfer of silylium from phosphine to heteroatom containing Lewis bases including ethers, phosphines, and amines.
Collapse
Affiliation(s)
- Christina A. Roselli
- Department of Chemistry
- University of North Carolina at Chapel Hill
- Chapel Hill
- USA
| | - Michel R. Gagné
- Department of Chemistry
- University of North Carolina at Chapel Hill
- Chapel Hill
- USA
| |
Collapse
|
136
|
Rysak V, Descamps-Mandine A, Simon P, Blanchard F, Burylo L, Trentesaux M, Vandewalle M, Collière V, Agbossou-Niedercorn F, Michon C. Selective ligand-free cobalt-catalysed reduction of esters to aldehydes or alcohols. Catal Sci Technol 2018. [DOI: 10.1039/c8cy00728d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Activated cobalt metal salts are effective and versatile catalysts for the chemoselective reduction of esters to aldehydes or alcohols through hydrosilylation reaction.
Collapse
Affiliation(s)
| | - Armel Descamps-Mandine
- Centre de Microcaractérisation R. Castaing
- Univ. Toulouse III – Paul Sabatier
- CNRS UMS3623
- 31400 Toulouse
- France
| | | | | | | | | | | | - Vincent Collière
- Laboratoire de Chimie de Coordination UPR8241 CNRS
- 31077 Toulouse Cedex 4
- France
| | | | | |
Collapse
|
137
|
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.
Collapse
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
| |
Collapse
|
138
|
Zhang J, Park S, Chang S. Piers’ borane-mediated hydrosilylation of epoxides and cyclic ethers. Chem Commun (Camb) 2018; 54:7243-7246. [DOI: 10.1039/c8cc03741h] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This work represents the first diarylborane-catalyzed hydrosilylation of epoxides and cyclic ethers.
Collapse
Affiliation(s)
- Jianbo Zhang
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS)
- Daejeon 305-701
- South Korea
- Department of Chemistry, Korea Advanced Institute of Science & Technology (KAIST)
- Daejeon 305-701
| | - Sehoon Park
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS)
- Daejeon 305-701
- South Korea
- Department of Chemistry, Korea Advanced Institute of Science & Technology (KAIST)
- Daejeon 305-701
| | - Sukbok Chang
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS)
- Daejeon 305-701
- South Korea
- Department of Chemistry, Korea Advanced Institute of Science & Technology (KAIST)
- Daejeon 305-701
| |
Collapse
|
139
|
Durka K, Urban M, Czub M, Dąbrowski M, Tomaszewski P, Luliński S. An intramolecular ortho-assisted activation of the silicon–hydrogen bond in arylsilanes: an experimental and theoretical study. Dalton Trans 2018; 47:3705-3716. [DOI: 10.1039/c7dt04858k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An intramolecular activation of the Si–H bond in arylsilanes by selected ortho-assisting functional groups based on boron, carbon and phosphorus was investigated experimentally and by means of theoretical calculations.
Collapse
Affiliation(s)
- Krzysztof Durka
- Department of Physical Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warszawa
- Poland
| | - Mateusz Urban
- Department of Physical Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warszawa
- Poland
| | - Maja Czub
- Department of Physical Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warszawa
- Poland
| | - Marek Dąbrowski
- Department of Physical Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warszawa
- Poland
| | - Patryk Tomaszewski
- Department of Physical Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warszawa
- Poland
| | - Sergiusz Luliński
- Department of Physical Chemistry
- Faculty of Chemistry
- Warsaw University of Technology
- 00-664 Warszawa
- Poland
| |
Collapse
|
140
|
Hashimoto H, Tobita H. Recent advances in the chemistry of transition metal–silicon/germanium triple-bonded complexes. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.09.023] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
141
|
Raya-Barón Á, Galdeano-Ruano CP, Oña-Burgos P, Rodríguez-Diéguez A, Langer R, López-Ruiz R, Romero-González R, Kuzu I, Fernández I. A new anthraquinoid ligand for the iron-catalyzed hydrosilylation of carbonyl compounds at room temperature: new insights and kinetics. Dalton Trans 2018; 47:7272-7281. [DOI: 10.1039/c8dt01123k] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis and characterization of a highly active Fe(ii) catalyst for the hydrosilylation of aldehydes and ketones have been described.
Collapse
Affiliation(s)
- Álvaro Raya-Barón
- Department of Chemistry and Physics
- Research Centre CIAIMBITAL
- Universidad de Almería
- 04120 Almería
- Spain
| | - Carmen P. Galdeano-Ruano
- Department of Chemistry and Physics
- Research Centre CIAIMBITAL
- Universidad de Almería
- 04120 Almería
- Spain
| | - Pascual Oña-Burgos
- Department of Chemistry and Physics
- Research Centre CIAIMBITAL
- Universidad de Almería
- 04120 Almería
- Spain
| | | | - Robert Langer
- Department of Inorganic Chemistry
- Fachbereich Chemie
- Philipps-Universität Marburg
- 35032 Marburg
- Germany
| | - Rosalía López-Ruiz
- Department of Chemistry and Physics
- Research Centre CIAIMBITAL
- Universidad de Almería
- 04120 Almería
- Spain
| | - Roberto Romero-González
- Department of Chemistry and Physics
- Research Centre CIAIMBITAL
- Universidad de Almería
- 04120 Almería
- Spain
| | - Istemi Kuzu
- Department of Inorganic Chemistry
- Fachbereich Chemie
- Philipps-Universität Marburg
- 35032 Marburg
- Germany
| | - Ignacio Fernández
- Department of Chemistry and Physics
- Research Centre CIAIMBITAL
- Universidad de Almería
- 04120 Almería
- Spain
| |
Collapse
|
142
|
Ríos P, Roselló-Merino M, Rivada-Wheelaghan O, Borge J, López-Serrano J, Conejero S. Selective catalytic synthesis of amino-silanes at part-per million catalyst loadings. Chem Commun (Camb) 2018; 54:619-622. [DOI: 10.1039/c7cc08530c] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Platinum(ii) complex [Pt(ItBu′)(ItBu)][BArF4] (1a) is a highly active and selective catalyst in the dehydrocoupling of amines and silanes at part-per-million catalyst loadings (up to 10 ppm, 0.001 mol%), achieving the highest TON and TOF numbers reported in the literature (up to 1 mmol scale).
Collapse
Affiliation(s)
- Pablo Ríos
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINQA), CSIC/Universidad de Sevilla
- 41092 Sevilla
- Spain
| | - Marta Roselló-Merino
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINQA), CSIC/Universidad de Sevilla
- 41092 Sevilla
- Spain
| | - Orestes Rivada-Wheelaghan
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINQA), CSIC/Universidad de Sevilla
- 41092 Sevilla
- Spain
| | - Javier Borge
- Departamento de Química Física y Analítica, Centro de Innovación en Química Avanzada (ORFEO-CINQA), Universidad de Oviedo
- Oviedo
- Spain
| | - Joaquín López-Serrano
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINQA), CSIC/Universidad de Sevilla
- 41092 Sevilla
- Spain
| | - Salvador Conejero
- Instituto de Investigaciones Químicas (IIQ), Departamento de Química Inorgánica, Centro de Innovación en Química Avanzada (ORFEO-CINQA), CSIC/Universidad de Sevilla
- 41092 Sevilla
- Spain
| |
Collapse
|
143
|
Liang Q, Liu NJ, Song D. Constructing reactive Fe and Co complexes from isolated picolyl-functionalized N-heterocyclic carbenes. Dalton Trans 2018; 47:9889-9896. [DOI: 10.1039/c8dt02621a] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Fe(ii) and Co(ii) complexes prepared from the isolated free carbene form of the picolyl-NHC ligands display excellent catalytic activity towards the hydrosilylation of ketones.
Collapse
Affiliation(s)
- Qiuming Liang
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Nina Jiabao Liu
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| | - Datong Song
- Davenport Chemical Research Laboratories
- Department of Chemistry
- University of Toronto
- Toronto
- Canada
| |
Collapse
|
144
|
Neary MC, Quinlivan PJ, Parkin G. Zerovalent Nickel Compounds Supported by 1,2-Bis(diphenylphosphino)benzene: Synthesis, Structures, and Catalytic Properties. Inorg Chem 2017; 57:374-391. [DOI: 10.1021/acs.inorgchem.7b02636] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Michelle C. Neary
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Patrick J. Quinlivan
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| | - Gerard Parkin
- Department of Chemistry, Columbia University, New York, New York 10027, United States
| |
Collapse
|
145
|
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
| |
Collapse
|
146
|
Fukumoto Y, Hirano M, Matsubara N, Chatani N. Ir4(CO)12-Catalyzed Benzylic C(sp3)–H Silylation of 2-Alkylpyridines with Hydrosilanes Leading to 2-(1-Silylalkyl)pyridines. J Org Chem 2017; 82:13649-13655. [DOI: 10.1021/acs.joc.7b02375] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Yoshiya Fukumoto
- Department of Applied Chemistry, Faculty
of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masaya Hirano
- Department of Applied Chemistry, Faculty
of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Nao Matsubara
- Department of Applied Chemistry, Faculty
of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoto Chatani
- Department of Applied Chemistry, Faculty
of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| |
Collapse
|
147
|
Wu L, Chitnis SS, Jiao H, Annibale VT, Manners I. Non-Metal-Catalyzed Heterodehydrocoupling of Phosphines and Hydrosilanes: Mechanistic Studies of B(C 6F 5) 3-Mediated Formation of P-Si Bonds. J Am Chem Soc 2017; 139:16780-16790. [PMID: 28991469 DOI: 10.1021/jacs.7b09175] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Non-metal-catalyzed heterodehydrocoupling of primary and secondary phosphines (R1R2PH, R2 = H or R1) with hydrosilanes (R3R4R5SiH, R4, R5 = H or R3) to produce synthetically useful silylphosphines (R1R2P-SiR3R4R5) has been achieved using B(C6F5)3 as the catalyst (10 mol %, 100 °C). Kinetic studies demonstrated that the reaction is first-order in hydrosilane and B(C6F5)3 but zero-order in phosphine. Control experiments, DFT calculations, and DOSY NMR studies suggest that a R1R2HP·B(C6F5)3 adduct is initially formed and undergoes partial dissociation to form an "encounter complex". The latter mediates frustrated Lewis pair type Si-H bond activation of the silane substrates. We also found that B(C6F5)3 catalyzes the homodehydrocoupling of primary phosphines to form cyclic phosphine rings and the first example of a non-metal-catalyzed hydrosilylation of P-P bonds to produce silylphosphines (R1R2P-SiR3R4R5). Moreover, the introduction of PhCN to the reactions involving secondary phosphines with hydrosilanes allowed the heterodehydrocoupling reaction to proceed efficiently under much milder conditions (1.0 mol % B(C6F5)3 at 25 °C). Mechanistic studies, as well as DFT calculations, revealed that PhCN plays a key mechanistic role in facilitating the dehydrocoupling reactions rather than simply functioning as H2-acceptor.
Collapse
Affiliation(s)
- Lipeng Wu
- School of Chemistry, University of Bristol , Cantock's Close, Bristol, BS8 1TS, United Kingdom
| | - Saurabh S Chitnis
- School of Chemistry, University of Bristol , Cantock's Close, Bristol, BS8 1TS, United Kingdom
| | - Haijun Jiao
- Leibniz-Institut für Katalyse e. V. , Albert-Einstein-Straße 29a, 18059 Rostock, Germany
| | - Vincent T Annibale
- School of Chemistry, University of Bristol , Cantock's Close, Bristol, BS8 1TS, United Kingdom
| | - Ian Manners
- School of Chemistry, University of Bristol , Cantock's Close, Bristol, BS8 1TS, United Kingdom
| |
Collapse
|
148
|
Binh DH, Milovanović M, Puertes-Mico J, Hamdaoui M, Zarić SD, Djukic JP. Is the R3Si Moiety in Metal-Silyl Complexes a Z ligand? An Answer from the Interaction Energy. Chemistry 2017; 23:17058-17069. [DOI: 10.1002/chem.201703373] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Indexed: 11/10/2022]
Affiliation(s)
- Dang Ho Binh
- Institut de Chimie de Strasbourg UMR7177; Université de Strasbourg; 4, rue Blaise Pascal 67000 Strasbourg France
| | - Milan Milovanović
- Institut de Chimie de Strasbourg UMR7177; Université de Strasbourg; 4, rue Blaise Pascal 67000 Strasbourg France
- Department of Chemistry; University of Belgrade; Studentski trg 12-16 11000 Belgrade Serbia
| | - Julia Puertes-Mico
- Institut de Chimie de Strasbourg UMR7177; Université de Strasbourg; 4, rue Blaise Pascal 67000 Strasbourg France
| | - Mustapha Hamdaoui
- Institut de Chimie de Strasbourg UMR7177; Université de Strasbourg; 4, rue Blaise Pascal 67000 Strasbourg France
| | - Snežana D. Zarić
- Department of Chemistry; University of Belgrade; Studentski trg 12-16 11000 Belgrade Serbia
- Department of Chemistry; Texas A&M University at Qatar, Education City, PO Box 23874; Doha Qatar
| | - Jean-Pierre Djukic
- Institut de Chimie de Strasbourg UMR7177; Université de Strasbourg; 4, rue Blaise Pascal 67000 Strasbourg France
| |
Collapse
|
149
|
Caise A, Abdalla JAB, Tirfoin R, Edwards AJ, Aldridge S. A Gallium Hydride as an Oxidizing Agent: Direct Synthesis of IrVComplexes via Ga−H Bond Activation. Chemistry 2017; 23:16906-16913. [DOI: 10.1002/chem.201704372] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Alexa Caise
- Department of Chemistry; University of Oxford; Inorganic Chemistry Laboratory; South Parks Road Oxford OX1 3QR UK)
| | - Joseph A. B. Abdalla
- Department of Chemistry; University of Oxford; Inorganic Chemistry Laboratory; South Parks Road Oxford OX1 3QR UK)
| | - Rémi Tirfoin
- Department of Chemistry; University of Oxford; Inorganic Chemistry Laboratory; South Parks Road Oxford OX1 3QR UK)
| | - Alison J. Edwards
- Australian Centre for Neutron Scattering; Australian Nuclear Science and Technology Organisation; New Illawarra Road Lucas Heights NSW 2234 Australia
| | - Simon Aldridge
- Department of Chemistry; University of Oxford; Inorganic Chemistry Laboratory; South Parks Road Oxford OX1 3QR UK)
| |
Collapse
|
150
|
Fuchs J, Klare HFT, Oestreich M. Two-Silicon Cycle for Carbonyl Hydrosilylation with Nikonov’s Cationic Ruthenium(II) Catalyst. ACS Catal 2017. [DOI: 10.1021/acscatal.7b03336] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Julien Fuchs
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany
| | - Hendrik F. T. Klare
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany
| | - Martin Oestreich
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 115, 10623 Berlin, Germany
| |
Collapse
|