1
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Doi R, Yasuda M, Kajita N, Koh K, Ogoshi S. Nickel-Catalyzed Exhaustive Hydrodefluorination of Perfluoroalkyl Arenes. J Am Chem Soc 2023; 145:11449-11456. [PMID: 37141012 DOI: 10.1021/jacs.3c03471] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/05/2023]
Abstract
Perfluoroalkyl compounds are persistent environmental pollutants due to their strong C(sp3)-F bonds. Hydrodefluorination has emerged as a potential alternative disposal method for perfluoroalkyl compounds. Although the transformation of trifluoromethyl arenes into the corresponding methyl arenes has been studied by several research groups, hydrodefluorination reactions of longer perfluoroalkyl chains remain rare. Herein, we report exhaustive hydrodefluorination reactions of pentafluoroethyl arenes and longer-chain analogues using molecular nickel catalysis. Despite the cleavage of multiple C(sp3)-F bonds, the reaction already proceeds upon gentle heating (60 °C). A mechanistic investigation indicated that the reaction proceeds via benzylic hydrodefluorination reactions followed by homobenzylic ones. We reveal the multiple roles of the Ni catalyst, which include C-F bond cleavage, promotion of HF elimination, and hydrosilylation.
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Affiliation(s)
- Ryohei Doi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masashi Yasuda
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Naoki Kajita
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Kenta Koh
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan
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2
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Tendera L, Fantuzzi F, Marder TB, Radius U. Nickel boryl complexes and nickel-catalyzed alkyne borylation. Chem Sci 2023; 14:2215-2228. [PMID: 36845942 PMCID: PMC9945561 DOI: 10.1039/d2sc04690c] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 01/27/2023] [Indexed: 01/28/2023] Open
Abstract
The first nickel bis-boryl complexes cis-[Ni( i Pr2ImMe)2(Bcat)2], cis-[Ni( i Pr2ImMe)2(Bpin)2] and cis-[Ni( i Pr2ImMe)2(Beg)2] are reported, which were prepared via the reaction of a source of [Ni( i Pr2ImMe)2] with the diboron(4) compounds B2cat2, B2pin2 and B2eg2 ( i Pr2ImMe = 1,3-di-iso-propyl-4,5-dimethylimidazolin-2-ylidene; B2cat2 = bis(catecholato)diboron; B2pin2 = bis(pinacolato)diboron; B2eg2 = bis(ethylene glycolato)diboron). X-ray diffraction and DFT calculations strongly suggest that a delocalized, multicenter bonding scheme dictates the bonding situation of the NiB2 moiety in these square planar complexes, reminiscent of the bonding situation of "non-classical" H2 complexes. [Ni( i Pr2ImMe)2] also efficiently catalyzes the diboration of alkynes using B2cat2 as the boron source under mild conditions. In contrast to the known platinum-catalyzed diboration, the nickel system follows a different mechanistic pathway, which not only provides the 1,2-borylation product in excellent yields, but also provides an efficient approach to other products such as C-C coupled borylation products or rare tetra-borylated compounds. The mechanism of the nickel-catalyzed alkyne borylation was examined by means of stoichiometric reactions and DFT calculations. Oxidative addition of the diboron reagent to nickel is not dominant; the first steps of the catalytic cycle are coordination of the alkyne to [Ni( i Pr2ImMe)2] and subsequent borylation at the coordinated and, thus, activated alkyne to yield complexes of the type [Ni(NHC)2(η2-cis-(Bcat)(R)C[double bond, length as m-dash]C(R)(Bcat))], exemplified by the isolation and structural characterization of [Ni( i Pr2ImMe)2(η2-cis-(Bcat)(Me)C[double bond, length as m-dash]C(Me)(Bcat))] and [Ni( i Pr2ImMe)2(η2-cis-(Bcat)(H7C3)C[double bond, length as m-dash]C(C3H7)(Bcat))].
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Affiliation(s)
- Lukas Tendera
- Institute for Inorganic Chemistry, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Felipe Fantuzzi
- School of Chemistry and Forensic Science, University of KentPark Wood RdCanterburyCT2 7NHUK
| | - Todd B. Marder
- Institute for Inorganic Chemistry, Julius-Maximilians-Universität WürzburgAm Hubland97074 WürzburgGermany,Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität WürzburgAm Hubland97074 WürzburgGermany
| | - Udo Radius
- Institute for Inorganic Chemistry, Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
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3
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Budagumpi S, Keri RS, Nagaraju D, Yhobu Z, Monica V, Geetha B, Kadu RD, Neole N. Progress in the catalytic applications of cobalt N–heterocyclic carbene complexes: Emphasis on their synthesis, structure and mechanism. MOLECULAR CATALYSIS 2023. [DOI: 10.1016/j.mcat.2022.112850] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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4
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Chang ASM, Kawamura KE, Henness HS, Salpino VM, Greene JC, Zakharov LN, Cook AK. (NHC)Ni(0)-Catalyzed Branched-Selective Alkene Hydrosilylation with Secondary and Tertiary Silanes. ACS Catal 2022. [DOI: 10.1021/acscatal.2c03580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Alison Sy-min Chang
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Kiana E. Kawamura
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Hayden S. Henness
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Victor M. Salpino
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Jack C. Greene
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Lev N. Zakharov
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Amanda K. Cook
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
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5
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Tendera L, Krummenacher I, Radius U. Cationic Nickel d9‐Metalloradicals [Ni(NHC)2]+. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200416] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lukas Tendera
- Julius-Maximilians-Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Anorganische Chemie GERMANY
| | - Ivo Krummenacher
- Julius-Maximilians-Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Anorganische Chemie GERMANY
| | - Udo Radius
- Julius-Maximilians-Universität Würzburg: Julius-Maximilians-Universitat Wurzburg Institut für Anorganische Chemie Am Hubland 97074 Würzburg GERMANY
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6
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Hurst MR, Davis AG, Cook AK. The Influence of Silane Steric Bulk on the Formation and Dynamic Behavior of Silyl Palladium Hydrides. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00055] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michael R. Hurst
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Amanda G. Davis
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
| | - Amanda K. Cook
- Department of Chemistry and Biochemistry, University of Oregon, Eugene, Oregon 97403, United States
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7
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Kawamura KE, Chang ASM, Martin DJ, Smith HM, Morris PT, Cook AK. Modular Ni(0)/Silane Catalytic System for the Isomerization of Alkenes. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Kiana E. Kawamura
- Department of Chemistry and Biochemistry, University of Oregon, 1585 13th Avenue, Eugene, Oregon 97403, United States
| | - Alison Sy-min Chang
- Department of Chemistry and Biochemistry, University of Oregon, 1585 13th Avenue, Eugene, Oregon 97403, United States
| | - Daryl J. Martin
- Department of Chemistry and Biochemistry, University of Oregon, 1585 13th Avenue, Eugene, Oregon 97403, United States
| | - Haley M. Smith
- Department of Chemistry and Biochemistry, University of Oregon, 1585 13th Avenue, Eugene, Oregon 97403, United States
| | - Parker T. Morris
- Department of Chemistry and Biochemistry, University of Oregon, 1585 13th Avenue, Eugene, Oregon 97403, United States
| | - Amanda K. Cook
- Department of Chemistry and Biochemistry, University of Oregon, 1585 13th Avenue, Eugene, Oregon 97403, United States
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8
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Hurst MR, Zakharov LN, Cook AK. The mechanism of oxidative addition of Pd(0) to Si-H bonds: electronic effects, reaction mechanism, and hydrosilylation. Chem Sci 2021; 12:13045-13060. [PMID: 34745535 PMCID: PMC8513848 DOI: 10.1039/d1sc04419b] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2021] [Accepted: 09/03/2021] [Indexed: 12/12/2022] Open
Abstract
The oxidative addition of Pd to Si-H bonds is a crucial step in a variety of catalytic applications, and many aspects of this reaction are poorly understood. One important yet underexplored aspect is the electronic effect of silane substituents on reactivity. Herein we describe a systematic investigation of the formation of silyl palladium hydride complexes as a function of silane identity, focusing on electronic influence of the silanes. Using [(μ-dcpe)Pd]2 (dcpe = dicyclohexyl(phosphino)ethane) and tertiary silanes, data show that equilibrium strongly favours products formed from electron-deficient silanes, and is fully dynamic with respect to both temperature and product distribution. A notable kinetic isotope effect (KIE) of 1.21 is observed with H/DSiPhMe2 at 233 K, and the reaction is shown to be 0.5th order in [(μ-dcpe)Pd]2 and 1st order in silane. Formed complexes exhibit temperature-dependent intramolecular H/Si ligand exchange on the NMR timescale, allowing determination of the energetic barrier to reversible oxidative addition. Taken together, these results give unique insight into the individual steps of oxidative addition and suggest the initial formation of a σ-complex intermediate to be rate-limiting. The insight gained from these mechanistic studies was applied to hydrosilylation of alkynes, which shows parallel trends in the effect of the silanes' substituents. Importantly, this work highlights the relevance of in-depth mechanistic studies of fundamental steps to catalysis.
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Affiliation(s)
- Michael R Hurst
- Department of Chemistry and Biochemistry, University of Oregon Eugene OR 97403 USA
| | - Lev N Zakharov
- Department of Chemistry and Biochemistry, University of Oregon Eugene OR 97403 USA
| | - Amanda K Cook
- Department of Chemistry and Biochemistry, University of Oregon Eugene OR 97403 USA
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9
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Sabater S, Schmidt D, Schmidt H(S, Kuntze‐Fechner MW, Zell T, Isaac CJ, Rajabi NA, Grieve H, Blackaby WJM, Lowe JP, Macgregor SA, Mahon MF, Radius U, Whittlesey MK. [Ni(NHC) 2 ] as a Scaffold for Structurally Characterized trans [H-Ni-PR 2 ] and trans [R 2 P-Ni-PR 2 ] Complexes. Chemistry 2021; 27:13221-13234. [PMID: 34190374 PMCID: PMC8518396 DOI: 10.1002/chem.202101484] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Indexed: 11/06/2022]
Abstract
The addition of PPh2 H, PPhMeH, PPhH2 , P(para-Tol)H2 , PMesH2 and PH3 to the two-coordinate Ni0 N-heterocyclic carbene species [Ni(NHC)2 ] (NHC=IiPr2 , IMe4 , IEt2 Me2 ) affords a series of mononuclear, terminal phosphido nickel complexes. Structural characterisation of nine of these compounds shows that they have unusual trans [H-Ni-PR2 ] or novel trans [R2 P-Ni-PR2 ] geometries. The bis-phosphido complexes are more accessible when smaller NHCs (IMe4 >IEt2 Me2 >IiPr2 ) and phosphines are employed. P-P activation of the diphosphines R2 P-PR2 (R2 =Ph2 , PhMe) provides an alternative route to some of the [Ni(NHC)2 (PR2 )2 ] complexes. DFT calculations capture these trends with P-H bond activation proceeding from unconventional phosphine adducts in which the H substituent bridges the Ni-P bond. P-P bond activation from [Ni(NHC)2 (Ph2 P-PPh2 )] adducts proceeds with computed barriers below 10 kcal mol-1 . The ability of the [Ni(NHC)2 ] moiety to afford isolable terminal phosphido products reflects the stability of the Ni-NHC bond that prevents ligand dissociation and onward reaction.
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Affiliation(s)
- Sara Sabater
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - David Schmidt
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | | | | | - Thomas Zell
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
| | - Connie J. Isaac
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Nasir A. Rajabi
- Institute of Chemical SciencesHeriot-Watt UniversityEdinburghEH14 4ASUK
| | - Harry Grieve
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - John P. Lowe
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | | | - Mary F. Mahon
- Department of ChemistryUniversity of Bath Claverton DownBathBA2 7AYUK
| | - Udo Radius
- Institut für Anorganische ChemieJulius-Maximilians-Universität WürzburgAm Hubland97074WürzburgGermany
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10
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Iwamoto H, Imiya H, Ohashi M, Ogoshi S. Cleavage of C(sp3)–F Bonds in Trifluoromethylarenes Using a Bis(NHC)nickel(0) Complex. J Am Chem Soc 2020; 142:19360-19367. [DOI: 10.1021/jacs.0c09639] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Hiroaki Iwamoto
- Department of Applied Chemistry, Osaka University, Suita, Osaka 565-0871, Japan
| | - Hiroto Imiya
- Department of Applied Chemistry, Osaka University, Suita, Osaka 565-0871, Japan
| | - Masato Ohashi
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Sensuke Ogoshi
- Department of Applied Chemistry, Osaka University, Suita, Osaka 565-0871, Japan
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11
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Kaufmann S, Krätschmer F, Köppe R, Schon T, Schoo C, Roesky PW. A cyclopentadienyl functionalized silylene - a flexible ligand for Si- and C-coordination. Chem Sci 2020; 11:12446-12452. [PMID: 34094449 PMCID: PMC8162997 DOI: 10.1039/d0sc04174b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The synthesis of a 1,2,3,4-tetramethylcyclopentadienyl (Cp4) substituted four-membered N-heterocyclic silylene [{PhC(NtBu)2}Si(C5Me4H)] is reported first. Then, selected reactions with transition metal and a calcium precursor are shown. The proton of the Cp4-unit is labile. This results in two different reaction pathways: (1) deprotonation and (2) rearrangement reactions. Deprotonation was achieved by the reaction of [{PhC(NtBu)2}Si(C5Me4H)] with suitable zinc precursors. Rearrangement to [{PhC(NtBu)2}(C5Me4)SiH], featuring a formally tetravalent silicon R2C[double bond, length as m-dash]Si(R')-H unit, was observed when the proton of the Cp4 ring was shifted from the Cp4-ring to the silylene in the presence of a Lewis acid. This allows for the coordination of the Cp4-ring to a calcium compound. Furthermore, upon reaction with transition metal dimers [MCl(cod)]2 (M = Rh, Ir; cod = 1,5-cyclooctadiene) the proton stays at the Cp4-ring and the silylene reacts as a sigma donor, which breaks the dimeric structure of the precursors.
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Affiliation(s)
- Sebastian Kaufmann
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT) Engesserstrasse 15 76131 Karlsruhe Germany
| | - Frederic Krätschmer
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT) Engesserstrasse 15 76131 Karlsruhe Germany
| | - Ralf Köppe
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT) Engesserstrasse 15 76131 Karlsruhe Germany
| | - Thorben Schon
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT) Engesserstrasse 15 76131 Karlsruhe Germany
| | - Christoph Schoo
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT) Engesserstrasse 15 76131 Karlsruhe Germany
| | - Peter W Roesky
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT) Engesserstrasse 15 76131 Karlsruhe Germany
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12
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Usui R, Sunada Y. Insertion of Ni(0) and Pd(0) precursors into the Si-Si bond of a disilane with two hypercoordinate silicon atoms. Chem Commun (Camb) 2020; 56:8464-8467. [PMID: 32584334 DOI: 10.1039/d0cc03211e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The activation of the silicon-silicon bond in disilane Ph2Si(μ-PzMe2)2SiPh2 (1), which possesses two five-coordinate silicon centers, was achieved by a reaction with Pd(0) or Ni(0) precursors of modest steric demand to afford a dinuclear Pd complex (2) or two types of mononuclear Ni complexes (3 and 4), respectively.
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Affiliation(s)
- Ryosuke Usui
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan
| | - Yusuke Sunada
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan and Institute of Industrial Science, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, Tokyo 153-8505, Japan.
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13
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Tendera L, Schaub T, Krahfuss MJ, Kuntze‐Fechner MW, Radius U. Large vs. Small NHC Ligands in Nickel(0) Complexes: The Coordination of Olefins, Ketones and Aldehydes at [Ni(NHC)
2
]. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000493] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lukas Tendera
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Thomas Schaub
- CaRLa (Catalysis Research Laboratory) Im Neuenheimer Feld 584 69120 Heidelberg Germany
- Organic Synthesis BASF SE Carl‐Bosch‐Strasse 38 67056 Ludwigshafen Germany
| | - Mirjam J. Krahfuss
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | | | - Udo Radius
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
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14
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Berthel JHJ, Krahfuß MJ, Radius U. Nickel Tetracarbonyl as Starting Material for the Synthesis of NHC‐stabilized Nickel(II) Allyl Complexes. Z Anorg Allg Chem 2020. [DOI: 10.1002/zaac.201900326] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Johannes H. J. Berthel
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Mirjam J. Krahfuß
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Udo Radius
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
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15
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Verhoeven DGA, Orsino AF, Bienenmann RLM, Lutz M, Moret ME. Cooperative Si–H Addition to Side-On Ni(0)-Imine Complexes Forms Reactive Hydrosilazane Complexes. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00059] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Dide G. A. Verhoeven
- Utrecht University, Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Faculty of Science, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Alessio F. Orsino
- Utrecht University, Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Faculty of Science, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Roel L. M. Bienenmann
- Utrecht University, Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Faculty of Science, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
| | - Martin Lutz
- Utrecht University, Crystal and Structural Chemistry, Bijvoet Center for Biomolecular Research, Faculty of Science, Padualaan 8, 3584 CH, Utrecht, The Netherlands
| | - Marc-Etienne Moret
- Utrecht University, Organic Chemistry & Catalysis, Debye Institute for Nanomaterials Science, Faculty of Science, Universiteitsweg 99, 3584 CG, Utrecht, The Netherlands
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16
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Lubitz K, Radius U. The Coupling of N-Heterocyclic Carbenes to Terminal Alkynes at Half Sandwich Cobalt NHC Complexes. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00241] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Katharina Lubitz
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Udo Radius
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
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17
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Kuehn L, Jammal DG, Lubitz K, Marder TB, Radius U. Stoichiometric and Catalytic Aryl−Cl Activation and Borylation using NHC‐stabilized Nickel(0) Complexes. Chemistry 2019; 25:9514-9521. [DOI: 10.1002/chem.201900937] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2019] [Revised: 03/08/2019] [Indexed: 01/01/2023]
Affiliation(s)
- Laura Kuehn
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry and Catalysis with BoronJulius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Dominik G. Jammal
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry and Catalysis with BoronJulius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Katharina Lubitz
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry and Catalysis with BoronJulius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Todd B. Marder
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry and Catalysis with BoronJulius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Udo Radius
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry and Catalysis with BoronJulius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Germany
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18
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Danopoulos AA, Simler T, Braunstein P. N-Heterocyclic Carbene Complexes of Copper, Nickel, and Cobalt. Chem Rev 2019; 119:3730-3961. [PMID: 30843688 DOI: 10.1021/acs.chemrev.8b00505] [Citation(s) in RCA: 263] [Impact Index Per Article: 52.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The emergence of N-heterocyclic carbenes as ligands across the Periodic Table had an impact on various aspects of the coordination, organometallic, and catalytic chemistry of the 3d metals, including Cu, Ni, and Co, both from the fundamental viewpoint but also in applications, including catalysis, photophysics, bioorganometallic chemistry, materials, etc. In this review, the emergence, development, and state of the art in these three areas are described in detail.
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Affiliation(s)
- Andreas A Danopoulos
- Laboratory of Inorganic Chemistry , National and Kapodistrian University of Athens , Panepistimiopolis Zografou , Athens GR 15771 , Greece.,Université de Strasbourg, CNRS, Institut de Chimie UMR 7177 , Laboratoire de Chimie de Coordination , Strasbourg 67081 Cedex , France
| | - Thomas Simler
- Université de Strasbourg, CNRS, Institut de Chimie UMR 7177 , Laboratoire de Chimie de Coordination , Strasbourg 67081 Cedex , France
| | - Pierre Braunstein
- Université de Strasbourg, CNRS, Institut de Chimie UMR 7177 , Laboratoire de Chimie de Coordination , Strasbourg 67081 Cedex , France
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19
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Kuntze-Fechner MW, Kerpen C, Schmidt D, Häring M, Radius U. NHC Nickel Catalyzed Hiyama- and Negishi-Type Cross-Coupling of Aryl Fluorides and Investigations on the Stability of Nickel(II) Fluoroaryl Alkyl Complexes. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201801477] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Christoph Kerpen
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - David Schmidt
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Mathias Häring
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
| | - Udo Radius
- Institut für Anorganische Chemie; Julius-Maximilians-Universität Würzburg; Am Hubland 97074 Würzburg Germany
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20
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Kuehn L, Eichhorn AF, Marder TB, Radius U. Copper(I) complexes of N-alkyl-substituted N-Heterocyclic carbenes. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.11.032] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Kuehn L, Huang M, Radius U, Marder TB. Copper-catalysed borylation of aryl chlorides. Org Biomol Chem 2019; 17:6601-6606. [DOI: 10.1039/c9ob01244c] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The first example of a Cu-catalysed borylation of a wide range of aryl chlorides with different electronic and steric properties is mediated by a readily prepared NHC-stabilised Cu catalyst and KOtBu. The aryl chlorides are converted into their corresponding arylboronic esters using B2pin2 or B2neop2 as the boron reagent.
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Affiliation(s)
- Laura Kuehn
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron
- Julius-Maximilians-Universität Würzburg
- 97074 Würzburg
- Germany
| | - Mingming Huang
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron
- Julius-Maximilians-Universität Würzburg
- 97074 Würzburg
- Germany
| | - Udo Radius
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron
- Julius-Maximilians-Universität Würzburg
- 97074 Würzburg
- Germany
| | - Todd B. Marder
- Institut für Anorganische Chemie and Institute for Sustainable Chemistry & Catalysis with Boron
- Julius-Maximilians-Universität Würzburg
- 97074 Würzburg
- Germany
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22
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Li H, Guo H, Li Z, Wu C, Li J, Zhao C, Guo S, Ding Y, He W, Li Y. Silylation reactions on nanoporous gold via homolytic Si-H activation of silanes. Chem Sci 2018; 9:4808-4813. [PMID: 29910932 PMCID: PMC5982200 DOI: 10.1039/c8sc01427b] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2018] [Accepted: 04/29/2018] [Indexed: 12/04/2022] Open
Abstract
We report compelling evidences that dihydrosilanes are activated in a homolytic fashion on the surface of nanoporous gold (NPG), which produces hydrogen radical and silicon moieties covalently linked to the surface of the NPG. This new reactivity has led to the development of novel silylation reactions on gold.
Si–H bond activation is an important process implicated in many useful synthetic applications including silylation and transfer hydrogenation reactions. Herein we discovered homolytic activation of Si–H bonds on the surface of nanoporous gold (NPG), forming hydrogen radicals and [Au]–[Si] intermediates. By virtue of this new reactivity, we achieved highly selective mono and sequential alcoholysis of dihydrosilane. In addition, the amphiphilic nature of the [Au]–[Si] intermediate allows for a new bis-silylation reaction of cyclic ethers. The present work showcased that the surface reactivity of nanocatalysts may provide exciting opportunity for new reaction discovery.
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Affiliation(s)
- Hongbo Li
- Tsinghua-Peking Joint Centers for Life Sciences , School of Pharmaceutical Sciences , Tsinghua University , Beijing 100084 , China .
| | - Huifang Guo
- Tsinghua-Peking Joint Centers for Life Sciences , School of Pharmaceutical Sciences , Tsinghua University , Beijing 100084 , China .
| | - Zhiwen Li
- Tianjin Key Laboratory of Advanced Functional Porous Materials , Tianjin University of Technology , Tianjin 300384 , China .
| | - Cai Wu
- Tsinghua-Peking Joint Centers for Life Sciences , School of Pharmaceutical Sciences , Tsinghua University , Beijing 100084 , China .
| | - Jing Li
- Tsinghua-Peking Joint Centers for Life Sciences , School of Pharmaceutical Sciences , Tsinghua University , Beijing 100084 , China .
| | - Chunliang Zhao
- Tsinghua-Peking Joint Centers for Life Sciences , School of Pharmaceutical Sciences , Tsinghua University , Beijing 100084 , China .
| | - Shuangxi Guo
- Tsinghua-Peking Joint Centers for Life Sciences , School of Pharmaceutical Sciences , Tsinghua University , Beijing 100084 , China .
| | - Yi Ding
- Tianjin Key Laboratory of Advanced Functional Porous Materials , Tianjin University of Technology , Tianjin 300384 , China .
| | - Wei He
- Tsinghua-Peking Joint Centers for Life Sciences , School of Pharmaceutical Sciences , Tsinghua University , Beijing 100084 , China .
| | - Yadong Li
- Department of Chemistry , Tsinghua University , Beijing 100084 , China
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23
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Lubitz K, Sharma V, Shukla S, Berthel JHJ, Schneider H, Hoßbach C, Radius U. Asymmetrically Substituted Tetrahedral Cobalt NHC Complexes and Their Use as ALD as well as Low-Temperature CVD Precursors. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00060] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Katharina Lubitz
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Varun Sharma
- Institut für Halbleiter- und Mikrosystemtechnik, Technische Universität Dresden, Helmholtzstrasse 10, 01069 Dresden, Germany
| | - Shashank Shukla
- Institut für Halbleiter- und Mikrosystemtechnik, Technische Universität Dresden, Helmholtzstrasse 10, 01069 Dresden, Germany
| | - Johannes H. J. Berthel
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Heidi Schneider
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Christoph Hoßbach
- Institut für Halbleiter- und Mikrosystemtechnik, Technische Universität Dresden, Helmholtzstrasse 10, 01069 Dresden, Germany
| | - Udo Radius
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
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24
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Xue B, Sun H, Ren S, Li X, Fuhr O. Vinyl/Phenyl Exchange Reaction within Vinyl Nickel Complexes Bearing Chelate [P, S]-Ligands. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00671] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Benjing Xue
- School
of Chemistry and Chemical Engineering, Key Laboratory of Special Functional
Aggregated Materials, Ministry of Education, Shandong University, Shanda Nanlu 27, 250199 Jinan, P. R. China
| | - Hongjian Sun
- School
of Chemistry and Chemical Engineering, Key Laboratory of Special Functional
Aggregated Materials, Ministry of Education, Shandong University, Shanda Nanlu 27, 250199 Jinan, P. R. China
| | - Shishuai Ren
- School
of Chemistry and Chemical Engineering, Key Laboratory of Special Functional
Aggregated Materials, Ministry of Education, Shandong University, Shanda Nanlu 27, 250199 Jinan, P. R. China
| | - Xiaoyan Li
- School
of Chemistry and Chemical Engineering, Key Laboratory of Special Functional
Aggregated Materials, Ministry of Education, Shandong University, Shanda Nanlu 27, 250199 Jinan, P. R. China
| | - Olaf Fuhr
- Institut
für Nanotechnologie (INT) und Karlsruher Nano-Micro-Facility
(KNMF), Karlsruher Institut für Technologie (KIT), Hermann-von-Helmholtz-Platz
1, 76344 Eggenstein-Leopoldshafen, Germany
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25
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Hadlington TJ, Szilvási T, Driess M. Synthesis of a Metallo-Iminosilane via a Silanone-Metal π-Complex. Angew Chem Int Ed Engl 2017; 56:14282-14286. [PMID: 28926187 DOI: 10.1002/anie.201708923] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Indexed: 11/11/2022]
Abstract
Facile oxygenation of the acyclic amido-chlorosilylene bis(N-heterocyclic carbene) Ni0 complex [{N(Dipp)(SiMe3 )ClSi:→Ni(NHC)2 ] (1; Dipp=2,6-i Pr2 C6 H4 ; N-heterocyclic carbene=C[(i Pr)NC(Me)]2 ) with N2 O furnishes the first Si-metalated iminosilane, [DippN=Si(OSiMe3 )Ni(Cl)(NHC)2 ] (3), in a rearrangement cascade. Markedly, the formation of 3 proceeds via the silanone (Si=O)-Ni π-complex 2 as the initial product, which was predicted by DFT calculations and observed spectroscopically. The Si=O and Si=N moieties in 2 and 3, respectively, show remarkable hydroboration reactivity towards H-B bonds of boranes, in the former case corroborating the proposed formation of a (Si=O)-Ni π-complex at low temperature.
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Affiliation(s)
- Terrance J Hadlington
- Department of Chemistry, Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, Sekr. C2, 10623, Berlin, Germany
| | - Tibor Szilvási
- Department of Chemical & Biological Engineering, University of Wisconsin-Madison, 1415 Engineering Drive, 53706, Madison, WI, USA
| | - Matthias Driess
- Department of Chemistry, Metalorganics and Inorganic Materials, Technische Universität Berlin, Strasse des 17. Juni 135, Sekr. C2, 10623, Berlin, Germany
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26
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Hadlington TJ, Szilvási T, Driess M. Synthesis of a Metallo-Iminosilane via a Silanone-Metal π-Complex. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708923] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Terrance J. Hadlington
- Department of Chemistry, Metalorganics and Inorganic Materials; Technische Universität Berlin; Strasse des 17. Juni 135, Sekr. C2 10623 Berlin Germany
| | - Tibor Szilvási
- Department of Chemical & Biological Engineering; University of Wisconsin-Madison; 1415 Engineering Drive 53706 Madison, WI USA
| | - Matthias Driess
- Department of Chemistry, Metalorganics and Inorganic Materials; Technische Universität Berlin; Strasse des 17. Juni 135, Sekr. C2 10623 Berlin Germany
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27
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Zhang X, Liu Y, Chen G, Pei G, Bi S. Theoretical Insight into C(sp3)–F Bond Activations and Origins of Chemo- and Regioselectivities of “Tunable” Nickel-Mediated/-Catalyzed Couplings of 2-Trifluoromethyl-1-alkenes with Alkynes. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00514] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaomin Zhang
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Yuxia Liu
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Guang Chen
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Guojing Pei
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
| | - Siwei Bi
- School of Chemistry and Chemical
Engineering, Qufu Normal University, Qufu 273165, People’s Republic of China
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28
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Meixner P, Batke K, Fischer A, Schmitz D, Eickerling G, Kalter M, Ruhland K, Eichele K, Barquera-Lozada JE, Casati NPM, Montisci F, Macchi P, Scherer W. J(Si,H) Coupling Constants of Activated Si–H Bonds. J Phys Chem A 2017; 121:7219-7235. [DOI: 10.1021/acs.jpca.7b05830] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Petra Meixner
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
| | - Kilian Batke
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
| | - Andreas Fischer
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
| | - Dominik Schmitz
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
| | - Georg Eickerling
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
| | - Marcel Kalter
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
| | - Klaus Ruhland
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
| | - Klaus Eichele
- Institut
für Anorganische Chemie, Universität Tübingen, Auf
der Morgenstelle 18, 72076 Tübingen, Germany
| | - José E. Barquera-Lozada
- Instituto
de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, 04510 Mexico City, Mexico
| | | | - Fabio Montisci
- Department of Chemistry & Biochemistry, University of Berne, Freiestrasse 3, 3012 Berne, Switzerland
| | - Piero Macchi
- Department of Chemistry & Biochemistry, University of Berne, Freiestrasse 3, 3012 Berne, Switzerland
| | - Wolfgang Scherer
- Institut
für Physik, Universität Augsburg, Universitätsstraße 1, 86135 Augsburg, Germany
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29
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Schneider H, Schmidt D, Eichhöfer A, Radius M, Weigend F, Radius U. Synthesis and Reactivity of NHC‐Stabilized Iron(II)–Mesityl Complexes. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700143] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Heidi Schneider
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - David Schmidt
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
| | - Andreas Eichhöfer
- Institut für Nanotechnologie Karlsruher Institut für Technologie (KIT) Campus Nord, Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
| | - Michael Radius
- Institut für Physikalische Chemie Karlsruher Institut für Technologie (KIT) Campus Süd, Kaiserstraße 12 76131 Karlsruhe Germany
| | - Florian Weigend
- Institut für Nanotechnologie Karlsruher Institut für Technologie (KIT) Campus Nord, Hermann‐von‐Helmholtz‐Platz 1 76344 Eggenstein‐Leopoldshafen Germany
- Institut für Physikalische Chemie Karlsruher Institut für Technologie (KIT) Campus Süd, Kaiserstraße 12 76131 Karlsruhe Germany
| | - Udo Radius
- Institut für Anorganische Chemie Julius‐Maximilians‐Universität Würzburg Am Hubland 97074 Würzburg Germany
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30
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Hadlington TJ, Szilvási T, Driess M. Silylene-Nickel Promoted Cleavage of B−O Bonds: From Catechol Borane to the Hydroborylene Ligand. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702772] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Terrance J. Hadlington
- Department of Chemistry, Metalorganics and Inorganic Materials; Technische Universität Berlin; Strasse des 17. Juni 135, Sekr. C2 10623 Berlin Germany
| | - Tibor Szilvási
- Department of Chemical & Biological Engineering; University of Wisconsin-Madison; 1415 Engineering Drive Madison WI 53706 USA
| | - Matthias Driess
- Department of Chemistry, Metalorganics and Inorganic Materials; Technische Universität Berlin; Strasse des 17. Juni 135, Sekr. C2 10623 Berlin Germany
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31
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Hadlington TJ, Szilvási T, Driess M. Silylene-Nickel Promoted Cleavage of B−O Bonds: From Catechol Borane to the Hydroborylene Ligand. Angew Chem Int Ed Engl 2017; 56:7470-7474. [DOI: 10.1002/anie.201702772] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2017] [Indexed: 11/11/2022]
Affiliation(s)
- Terrance J. Hadlington
- Department of Chemistry, Metalorganics and Inorganic Materials; Technische Universität Berlin; Strasse des 17. Juni 135, Sekr. C2 10623 Berlin Germany
| | - Tibor Szilvási
- Department of Chemical & Biological Engineering; University of Wisconsin-Madison; 1415 Engineering Drive Madison WI 53706 USA
| | - Matthias Driess
- Department of Chemistry, Metalorganics and Inorganic Materials; Technische Universität Berlin; Strasse des 17. Juni 135, Sekr. C2 10623 Berlin Germany
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32
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Wang L, Guo J, Li Y, Su Y, Liu J, Li Y, Wang S, Shimada S, Huang W. Synthesis, Structural Studies and Reactivity of Two cis-Bis(phosphine)bis(silyl) Palladium(II) Complexes. CHINESE J CHEM 2017. [DOI: 10.1002/cjoc.201600666] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Lizhong Wang
- School of Pharmacy; Taizhou Polytechnic College; Taizhou Jiangsu 225300 China
| | - Jinfei Guo
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Yajuan Li
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Yanrong Su
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Jiawei Liu
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Yonghua Li
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Shi Wang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing University of Posts & Telecommunications; Nanjing 210023 China
| | - Shigeru Shimada
- Research Institute for Innovation in Sustainable Chemistry; National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 5, 1-1-1, Higashi; Tsukuba Ibaraki 305-8565 Japan
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays & Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM); Nanjing University of Posts & Telecommunications; Nanjing 210023 China
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33
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Nakajima Y, Sato K, Shimada S. Development of Nickel Hydrosilylation Catalysts. CHEM REC 2016; 16:2379-2387. [PMID: 27500588 DOI: 10.1002/tcr.201600056] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Indexed: 11/09/2022]
Abstract
In this account, our studies on nickel-catalyzed hydrosilylation reactions are described. A series of (salicylaldiminato)methylnickel complexes efficiently catalyze alkene hydrosilylation under ambient reaction conditions. Commercially available Ni(II) salts, Ni(acac)2 (acac = acetylacetonato) and its derivatives bis(hexafluoroacetylacetonato)nickel(II) and bis (2,2,6,6-tetramethyl-3,5-heptanedionato)nickel(II), also act as versatile hydrosilylation catalyst precursors in the presence of NaBHEt3 . These systems catalyze the hydrosilylation of various alkenes such as industrially important siloxy-, amino-, and epoxy-substituted ones. The arene-supported cationic nickel allyl complexes also serve as good catalysts for alkene hydrosilylation at room temperature. These nickel complexes exhibit high selectivity towards the reaction using secondary hydrosilanes. Mechanistic studies based on experiments and DFT calculations support a novel mechanism, which includes a facile Si-H bond cleavage and a Si-C bond formation, assisted by the cooperative action of the allyl ligand.
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Affiliation(s)
- Yumiko Nakajima
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 51-1-1 Higashi, Tsukuba, Ibaraki, 305-8565, Japan.
| | - Kazuhiko Sato
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 51-1-1 Higashi, Tsukuba, Ibaraki, 305-8565, Japan
| | - Shigeru Shimada
- Interdisciplinary Research Center for Catalytic Chemistry, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba Central 51-1-1 Higashi, Tsukuba, Ibaraki, 305-8565, Japan.
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34
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Charboneau DJ, Balcells D, Hazari N, Lant HMC, Mayer JM, Melvin PR, Mercado BQ, Morris WD, Repisky M, Suh HW. Dinitrogen-Facilitated Reversible Formation of a Si–H Bond in a Pincer-Supported Ni Complex. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00514] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- David J. Charboneau
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - David Balcells
- Centre
for Theoretical and Computational Chemistry, Department of Chemistry, University of Oslo, P.O.
Box 1033, Blindern, N-0315 Oslo, Norway
| | - Nilay Hazari
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Hannah M. C. Lant
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - James M. Mayer
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Patrick R. Melvin
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Brandon Q. Mercado
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Wesley D. Morris
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Michal Repisky
- Centre
for Theoretical and Computational Chemistry (CTCC), University of Tromsø-The Arctic University of Norway, N-9037 Tromsø, Norway
| | - Hee-Won Suh
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
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35
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Synthesis, structural characterization and reactivity towards phenol of a bis(silyl) platinum(II) complex. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.07.024] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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36
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Affiliation(s)
- Joyce Y. Corey
- Department of Chemistry and
Biochemistry, University of Missouri—St. Louis, One University
Drive, St. Louis, Missouri 63121, United States
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37
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Hering F, Berthel JHJ, Lubitz K, Paul USD, Schneider H, Härterich M, Radius U. Synthesis and Thermal Properties of Novel NHC-Stabilized Cobalt Carbonyl Nitrosyl Complexes. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00374] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Florian Hering
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Johannes H. J. Berthel
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Katharina Lubitz
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Ursula S. D. Paul
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Heidi Schneider
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Marcel Härterich
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
| | - Udo Radius
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, D-97074 Würzburg, Germany
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Scherer W, Meixner P, Batke K, Barquera-Lozada JE, Ruhland K, Fischer A, Eickerling G, Eichele K. J
(Si,H)-Kopplungskonstanten in nicht-klassischen Übergangsmetallsilankomplexen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201604001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wolfgang Scherer
- Institut für Physik; Universität Augsburg; Universitätsstraße 1 86135 Augsburg Deutschland
| | - Petra Meixner
- Institut für Physik; Universität Augsburg; Universitätsstraße 1 86135 Augsburg Deutschland
| | - Kilian Batke
- Institut für Physik; Universität Augsburg; Universitätsstraße 1 86135 Augsburg Deutschland
| | - José E. Barquera-Lozada
- Instituto de Química; Universidad Nacional Autónoma de México; Ciudad Universitaria 04510 Mexiko
| | - Klaus Ruhland
- Institut für Physik; Universität Augsburg; Universitätsstraße 1 86135 Augsburg Deutschland
| | - Andreas Fischer
- Institut für Physik; Universität Augsburg; Universitätsstraße 1 86135 Augsburg Deutschland
| | - Georg Eickerling
- Institut für Physik; Universität Augsburg; Universitätsstraße 1 86135 Augsburg Deutschland
| | - Klaus Eichele
- Institut für Anorg. Chemie; Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Deutschland
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39
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Scherer W, Meixner P, Batke K, Barquera-Lozada JE, Ruhland K, Fischer A, Eickerling G, Eichele K. J
(Si,H) Coupling Constants in Nonclassical Transition-Metal Silane Complexes. Angew Chem Int Ed Engl 2016; 55:11673-7. [DOI: 10.1002/anie.201604001] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2016] [Revised: 05/31/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Wolfgang Scherer
- Institut für Physik; Universität Augsburg; Universitätsstrasse 1 86135 Augsburg Germany
| | - Petra Meixner
- Institut für Physik; Universität Augsburg; Universitätsstrasse 1 86135 Augsburg Germany
| | - Kilian Batke
- Institut für Physik; Universität Augsburg; Universitätsstrasse 1 86135 Augsburg Germany
| | - José E. Barquera-Lozada
- Instituto de Química; Universidad Nacional Autónoma de México; Ciudad Universitaria 04510 Mexico
| | - Klaus Ruhland
- Institut für Physik; Universität Augsburg; Universitätsstrasse 1 86135 Augsburg Germany
| | - Andreas Fischer
- Institut für Physik; Universität Augsburg; Universitätsstrasse 1 86135 Augsburg Germany
| | - Georg Eickerling
- Institut für Physik; Universität Augsburg; Universitätsstrasse 1 86135 Augsburg Germany
| | - Klaus Eichele
- Institut für Anorg. Chemie; Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
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40
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Affiliation(s)
- Nathan A. Eberhardt
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
| | - Hairong Guan
- Department
of Chemistry, University of Cincinnati, P.O. Box 210172, Cincinnati, Ohio 45221-0172, United States
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41
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Synthesis, structural characterization and reactivity towards methanol of a bis(silyl)platinum(II) complex bearing a chelating depe ligand. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.02.051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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42
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Mathew J, Nakajima Y, Choe YK, Urabe Y, Ando W, Sato K, Shimada S. Olefin hydrosilylation catalyzed by cationic nickel(ii) allyl complexes: a non-innocent allyl ligand-assisted mechanism. Chem Commun (Camb) 2016; 52:6723-6. [DOI: 10.1039/c6cc01665k] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cationic nickel allyl complexes catalyse selective monohydrosilylation of α-olefins with sec-silanes via a unique mechanism assisted by a non-innocent allyl ligand.
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Affiliation(s)
- J. Mathew
- Department of Chemistry
- St. Joseph's College
- Devagiri
- Calicut
- India
| | - Y. Nakajima
- Interdisciplinary Research Centre for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Y.-K. Choe
- Nanomaterials Research Institute
- Research Centre for Computational Design of Functional Materials
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - Y. Urabe
- Interdisciplinary Research Centre for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - W. Ando
- Interdisciplinary Research Centre for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - K. Sato
- Interdisciplinary Research Centre for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
| | - S. Shimada
- Interdisciplinary Research Centre for Catalytic Chemistry
- National Institute of Advanced Industrial Science and Technology (AIST)
- Tsukuba
- Japan
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43
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LaPierre EA, Piers WE, Spasyuk DM, Bi DW. Activation of Si–H bonds across the nickel carbene bond in electron rich nickel PCcarbeneP pincer complexes. Chem Commun (Camb) 2016; 52:1361-4. [DOI: 10.1039/c5cc09349j] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Silicon–hydrogen bonds are shown to add to a nickel carbon double bond to yield nickel α-silylalkyl hydrido complexes.
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Affiliation(s)
| | | | | | - David W. Bi
- Department of Chemistry
- University of Calgary
- Calgary
- Canada
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44
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Würtemberger-Pietsch S, Radius U, Marder TB. 25 years of N-heterocyclic carbenes: activation of both main-group element-element bonds and NHCs themselves. Dalton Trans 2015; 45:5880-95. [PMID: 26675582 DOI: 10.1039/c5dt04106f] [Citation(s) in RCA: 123] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
N-Heterocyclic carbenes (NHCs) are widely used ligands and reagents in modern inorganic synthesis as well as in homogeneous catalysis and organocatalysis. However, NHCs are not always innocent bystanders. In the last few years, more and more examples were reported of reactions of NHCs with main-group elements which resulted in modification of the NHC. Many of these reactions lead to ring expansion and the formation of six-membered heterocyclic rings involving insertion of the heteroatom into the C-N bond and migration of hydrides, phenyl groups or boron-containing fragments. Furthermore, a few related NHC rearrangements were observed some decades ago. In this Perspective, we summarise the history of NHC ring expansion reactions from the 1960s till the present.
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Affiliation(s)
- Sabrina Würtemberger-Pietsch
- Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany. u.radius@uni-wuerzburg
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45
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Li YH, Yang CL, Lai WY, Huang ZF, Wang S, Wang LH, Huang W. Synthesis, structural characterization and reactivity of a bis(phosphine)(silyl) platinum(II) complex. J Mol Struct 2015. [DOI: 10.1016/j.molstruc.2015.05.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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46
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Li Y, Zeng W, Lai W, Shimada S, Wang S, Wang L, Huang W. Synthesis, Structural Characterization and Reactivity of a Bis(phosphine)(silyl) Platinum(II) Complex. CHINESE J CHEM 2015. [DOI: 10.1002/cjoc.201500418] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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47
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Ichitsuka T, Fujita T, Ichikawa J. Nickel-Catalyzed Allylic C(sp3)–F Bond Activation of Trifluoromethyl Groups via β-Fluorine Elimination: Synthesis of Difluoro-1,4-dienes. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01463] [Citation(s) in RCA: 140] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Tomohiro Ichitsuka
- Division
of Chemistry, Faculty
of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan
| | - Takeshi Fujita
- Division
of Chemistry, Faculty
of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan
| | - Junji Ichikawa
- Division
of Chemistry, Faculty
of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan
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48
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Zhou H, Sun H, Zheng T, Zhang S, Li X. Synthesis of Vinylnickel and Nickelacyclopropane Complexes Containing a Chelate [P,Se]-Ligand. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500293] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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49
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Steiman TJ, Uyeda C. Reversible Substrate Activation and Catalysis at an Intact Metal–Metal Bond Using a Redox-Active Supporting Ligand. J Am Chem Soc 2015; 137:6104-10. [PMID: 25897864 DOI: 10.1021/jacs.5b03092] [Citation(s) in RCA: 129] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Talia J. Steiman
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
| | - Christopher Uyeda
- Department of Chemistry, Purdue University, West Lafayette, Indiana 47907, United States
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50
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