Journal Articles
2024
Nickel(II) Cyanoborates and Cyanoborate-ligated Nickel(II) Complexes M. S. Luff, C. Kerpen, J. A. P. Sprenger, M. Finze, U. Radius, Inorg. Chem. 2024, 63, 2204-2216.
NHC-ligated Nickel(II) Cyanoborate Complexes and Salts M. S. Luff, L. Walther, M. Finze, U. Radius, Dalton Trans. 2024, 53, 5391-5400.
Pd-Catalyzed Oxidative C–H Arylation of (Poly)fluoroarenes with Aryl Pinacol Boronates Y. P. Budiman, M. H. Putra, M. R. Ramadhan, C. Luz, I. Z. Ghafara, R. Rustaman, E. E. Ernawati, T. Mayanti, A. Groß, U. Radius, T. B. Marder, Chem. As. J. 2024, 19, e202400094.
Zur Dekarbonisierung N-Heterocyclischer Carbene (NHCs): Die einfachen Alan-Addukte (NHC)∙AlR3 (R = H, Me, Et) L. Werner, U. Radius, Angew. Chem. 2024, 136, e202403639.How to Decarbonize N-Heterocyclic Carbenes (NHCs): The simple Alane Adducts (NHC)∙AlR3 (R = H, Me, Et) L. Werner, U. Radius, Angew. Chem. Int. Ed. 2024, 63, e202403639.
NHC-ligated Indenyl- and Fluorenyl-substituted Alanes and Gallanes: Synthons towards Indenyl- and Fluorenyl-bridged (AlC)n-heterocycles (n = 2,3) L. Werner, J. Hagn, A. Gerstner, U. Radius, Dalton. Trans. 2024, 53, 5932-5946.
Applications of Transition Metal-Catalyzed ortho-Fluorine-Directed C–H Functionalization of (Poly)fluoroarenes in Organic Synthesis Y. P. Budiman, R. N. Perutz, P. Steel, U. Radius, T. B. Marder, Chem. Rev. 2024, 124, 4822-4862.
Fluoride-Abstraction Induced by Tris(pentafluoroethyl)trifluorophosphorane: A Convenient Way to Synthesize Cationic N-Heterocyclic Carbene- and Cyclic (Alkyl)(amino)carbene-ligated Copper Alkyne and Arene Complexes M. Riethmann, S. A. Föhrenbacher, H. Keiling, N. V. Ignat’ev, M. Finze, U. Radius, Inorg. Chem. 2024, 63, 8351-8365.
Phosphine-catalyzed 1,2-cis-diboration of 1,3-butadiynes W. Li, R. Ricker, K. L. Chan, P. F. Lau, N. W. Buchbinder, J. Krebs, A. Friedrich, Z. Lin, W. L. Santos, U. Radius, T. B. Marder, Chem. Eur. J. 2024, 30, e202401235.
The Tetracyanoborate Anion as Building Block for the Heterocubane Cluster Cage [Cr4{B(CN)4}4]4– M. S. Luff, R. Bertermann, M. Finze, U. Radius,Chem. Commun. 2024, 60, 8621-8624.
Construction of a Boron Chain on a Single Metal by Dehydrocoupling of Borane Ligands C. Luz, K. Oppel, L. Endres, R. D. Dewhurst, H. Braunschweig, U. Radius, J. Am. Chem. Soc. 2024, 146, 23741-23751.
NHC Aluminum Chemistry on the Rise L. Werner, U. Radius, Dalton. Trans. 2024, 53, 16436-16454.
Radical anions of 1,1-azoliumdithiocarboxylates M. S. Luff, K. Oppel, I. Krummenacher, H. Braunschweig, U. Radius, Chem. Commun. 2024, 60, 14447-14450.
2023
Nickel Boryl Complexes and the Nickel-Catalyzed Alkyne-Borylation L. Tendera, F. Fantuzzi, T. B. Marder, U. Radius, Chem. Sci. 2023, 14, 2215-2228.
An easy-to-perform Evaluation of Steric Properties of Lewis Acids L. Zapf, M. Riethmann, S. A. Föhrenbacher, M. Finze, U. Radius,Chem. Sci. 2023, 14, 2275-2288.
Borane als Wegbereiter zu anionischen cyclischen (Alkyl)(amino)carbenes (Ani-cAACs) L. Zapf, S. Peters, U. Radius, M. Finze,Angew. Chem. 2023, 135, e202300056.Boranes Paving the Way to Anionic Cyclic (Alkyl)(amino)carbenes (Ani-cAACs) L. Zapf, S. Peters, U. Radius, M. Finze, Angew. Chem. Int Ed. 2023, 62, e202300056.
Subvalent Group 13 Molecules by Carbene-induced Hydrogen Abstraction L. Werner, A. Hock, C. Luz, M. Riethmann, U. Radius, Dalton Trans. 2023, 52, 7059-7070.
Anionic N-Heterocyclic Carbenes featuring Weakly Coordinating Perfluoroalkylphosphorane Moieties L. Zapf, U. Radius, M. Finze, Dalton Trans. 2023, 52, 9553-9561.
NHC-Adducts of Cyclopentadienyl-substituted Alanes L. Werner, S. Mann, U. Radius, Eur. J. Inorg. Chem. 2023, e202300398.
Solution and solid-state studies of hydrogen and halogen bonding with N-heterocyclic carbene supported nickel(II) fluoride complexes V. G. Thangavadivale, L. Tendera, R. Bertermann, U. Radius, T. Beweries, R. N. Perutz, Faraday Discuss. 2023, 244, 62-76.
N‑Heterocyclic Carbene and Cyclic (Alkyl)(Amino)Carbene ligated Half-Sandwich Complexes of Chromium(II) and Chromium(I) G. Horrer, M. S. Luff, U. Radius, Dalton Trans. 2023, 52, 13244-13257.
On the Reactivity of a NHC Nickel Bis-Boryl Complex: Reductive Elimination and Formation of Mono-Boryl Complexes L. Tendera, L. Kuehn, T. B. Marder, U. Radius,Chem. Eur. J. 2023, 29, e202302310.
NHC-Stabilized Dialanes(4) of Al2Mes4 L. Werner, J. Hagn, U. Radius, Chem. Eur. J. 2023, 29, e202303111.
Aluminum(III)-Kationen [(NHC)·AlMes2]+: Synthese, Charakterisierung und Anwendung in der FLP-Chemie L. Werner, J. Hagn, J. Valpuski, U. Radius, Angew. Chem. 2023, 135, e202312111.Aluminum(III) Cations [(NHC)·AlMes2]+: Synthesis, Characterization, and Application in FLP-Chemistry L. Werner, J. Hagn, J. Valpuski, U. Radius, Angew. Chem. Int. Ed. 2023, 62, e202312111.
2022
Base-Mediated Radical Borylation of Alkyl Sulfones M. Huang, J. Hu, I. Krummenacher, A. Friedrich, H. Braunschweig, S. A. Westcott, U. Radius, T. B. Marder, Chem. Eur. J. 2022, 28, e202103866.
Cu-mediated vs Cu-free Selective Borylation of Aryl Alkyl Sulfones M. Huang, M. Tang, J. Hu, S. A. Westcott, U. Radius, T. B. Marder, Chem. Commun. 2022, 58, 395- 398.
Selective, Transition Metal-free 1,2-Diboration of Alkyl Halides, Tolsylates, and Alcohols M. Huang, J. Hu, S. Shi, A. Friedrich, J. Krebs, S. A. Westcott, U. Radius, T. B. Marder, Chem. Eur. J. 2022, 28, e202200480.
A Versatile Route To Cyclic (Alkyl)(Amino)Carbene-Stabilized Stibinidenes M. S. M. Philipp, U. Radius, Z. Anorg. Allg. Chem. 2022, 648, e202200085.
Tricyanoborane-Functionalized Anionic N-Heterocyclic Carbenes: Tuning of Charge and Stereo-Electronic Properties L. Zapf, S. Peters, R. Bertermann, U. Radius, M. Finze, Chem. Eur. J. 2022, 28, e202200275.
NHC induced radical formation via homolytic cleavage of B−B bonds and its role in organic reactions L. Kuehn, L. Zapf, L. Werner, M. Stang, S. Würtemberger-Pietsch, I. Krummenacher, H. Braunschweig, E. Lacôte, T. B. Marder, U. Radius, Chem. Sci. 2022, 13, 8321-8333.
N‑Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene Complexes of Vanadium(III) and Vanadium(V) G. Horrer, I. Krummenacher, S. Mann, H. Braunschweig, U. Radius, Dalton Trans. 2022, 51, 11054- 11071.
N-Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene Adducts of Germanium(IV) and Tin(IV) Chlorides and Organyl Chlorides M. S. M. Philipp, R. Bertermann, U. Radius, Eur. J. Inorg. Chem. 2022, e202200429 (14 pages).
Cationic Nickel d9-Metallaradicals [Ni(NHC)2]+ L. Tendera, M. S. Luff, I. Krummenacher, U. Radius,Eur. J. Inorg. Chem. 2022, e202200416.
Transition Metal-Free Regio- and Stereo-Selective trans Hydroboration of 1,3-Diynes: A Phosphine Catalyzed Access to (E)-1-Boryl-1,3-Enynes S. Jos, C. Szwetkowski, C. Slebodnick, R. Ricker, K. L. Chan, W. C. Chan, U. Radius, Z. Lin, T. B. Marder, W. L. Santos, Chem. Eur. J. 2022, 28, e202202349.
N-Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene stabilized Plumbanes and Plumbylenes M. S. M. Philipp, R. Bertermann, U. Radius, Dalton Trans. 2022, 51, 13488-13498.
Activation of Ge–H and Sn–H bonds with N-Heterocyclic Carbenes and a Cyclic (Alkyl)(amino)carbene M. S. M. Philipp, R. Bertermann, U. Radius, Chem. Eur. J. 2022, 28, e202202493 (9 pages).
N‑Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene Complexes of Molybdenum(IV) and Tungsten(IV) C. Luz, E. Glok, G. Horrer, U. Radius, Dalton Trans. 2022, 51, 18337-18352.
2021
Visible-light-driven graphene supported Cu/Pd alloy nanoparticle-catalyzed borylation of alkyl bromides and chlorides in air Z.-F. Jiao, Y.-M. Tian, X.-N. Guo, U. Radius, H. Braunschweig, T. B. Marder, X.-Y. Guo, J. Catal. 2021, 395, 258-265.
N-Heterocyclic Silylene Main Group Element Chemistry: Adduct Formation, Insertion into E–X bonds and Cyclization of Organoazide M. J. Krahfuss, U. Radius, Eur. J. Inorg. Chem. 2021, 548-561.
Tris(pentafluoroethyl)difluorophosphorane: A Versatile Fluoride Acceptor for Transition Metal Chemistry S. A. Föhrenbacher, M. J. Krahfuß, L. Zapf, A. Friedrich, N. Ignat’ev, M. Finze, U. Radius, Chem. Eur. J. 2021, 27, 3504-3516.
Base-Free Pd-catalyzed C-Cl Borylation of Fluorinated Aryl Chlorides Y. P. Budiman, S. Lorenzen, Z. Liu, U. Radius, T. B. Marder, Chem. Eur. J. 2021, 27, 3869-3874.
Photoinduced Borylation for the Synthesis of Organoboron Compounds Y.-M. Tian, X.-N. Guo, H. Braunschweig, U. Radius, T. B. Marder, Chem. Rev. 2021, 121, 3561-3597.
Fluorinated Aryl Boronates as Building Blocks in Organic Synthesis Y. P. Budiman, S. A. Westcott, U. Radius, T. B. Marder, Adv. Synth. Catal. 2021, 363, 2224-2255.
A General Synthetic Route to NHC-Phosphinidenes: NHC-mediated Dehydrogenation of Primary Phosphines L. Werner, G. Horrer, M. Philipp, K. Lubitz, M. W. Kuntze-Fechner, U. Radius, Z. Anorg. Allg. Chem. 2021, 647, 881-895.
C–F Bond Activation of Perfluorinated Arenes using NHC-stabilized Cobalt Half-sandwich Complexes D. Ertler, M. W. Kuntze-Fechner, S. Dürr, K. Lubitz, U. Radius, New J. Chem. 2021, 45, 14999-15016.
Tris(pentafluoroethyl)difluorophosphorane and N-Heterocyclic Carbenes: Adduct Formation and Frustrated Lewis Pair Reactivity S. A. Föhrenbacher, V. Zeh, M. J. Krahfuss, N. Ignat’ev, M. Finze, U. Radius, Eur. J. Inorg. Chem. 2021, 1941-1960.
N-Heterocyclic Silylenes as ambiphilic Activators and Ligands M. J. Krahfuss, U. Radius, Dalton Trans. 2021, 50, 6752-6765.
Ni-Catalyzed Borylation of Aryl Sulfoxides M. Huang, X. Luo, Z. Wu, J. Krebs, A. Friedrich, S. A. Westcott, U. Radius, T. B. Marder, Chem. Eur. J. 2021, 27, 8149-8158.
Transition Metal Catalyst-Free, Base-Promoted 1,2-Additions of Polyfluorophenylboronates to Aldehydes and Ketones Z. Liu, G. K. Kole, Y. P. Budiman, Y.-M. Tian, A. Friedrich, X. Luo, S. A. Westcott, U. Radius, T. B. Marder, Angew. Chem. 2021, 133, 16665-16674. Transition Metal Catalyst-Free, Base-Promoted 1,2-Additions of Polyfluorophenylboronates to Aldehydes and Ketones Z. Liu, G. K. Kole, Y. P. Budiman, Y.-M. Tian, A. Friedrich, X. Luo, S. A. Westcott, U. Radius, T. B. Marder, Angew. Chem. Int. Ed. 2021, 60, 16529-16538.
Das 1,3-Bis(tricyanoboran)imidazolin-2-ylidenat-Anion – Ein ditopischer dianionischer N-heterocyclischer Carben-Ligand L. Zapf, U. Radius, M. Finze, Angew. Chem. 2021, 133, 18118-18125.1,3-Bis(tricyanoborane)imidazoline-2-ylidenate Anion – A Ditopic Dianionic N-Heterocyclic Carbene Ligand L. Zapf, U. Radius, M. Finze, Angew. Chem. Int. Ed. 2021, 60, 17974-17980.
Ni(NHC)2 as a Scaffold for Structurally Characterized trans-[H-Ni-PR2] and trans-[R2P-Ni-PR2] Complexes S. Sabater, D. Schmidt, H. Schmidt nee Schneider, M. Kuntze-Fechner, T. Zell, C. J. Isaac, H. Grieve, W. J. M. Blackaby, J. P. Lowe, S. A. Macgregor, M. F. Mahon, F. M. Miloserdov, N. Rajabi, U. Radius, M. K. Whittlesey, Chem. Eur. J. 2021, 27, 13221-13234.
NON-Ligated N-Heterocyclic Tetrylenes F. Krämer, M. S. Luff, U. Radius, F. Weigend, F. Breher, Eur. J. Inorg. Chem. 2021, 3591-3600.
N-Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene Adducts of Antimony(III) M. S. M. Philipp, M. J. Krahfuss, K. Radacki, U. Radius, Eur. J. Inorg. Chem. 2021, 4007-4019.
First-Row d-Block Element-Catalyzed Carbon-Boron Bond Formation and Related Processes S. K. Bose, L. Mao, L. Kuehn, U. Radius, J. Nekvinda, W. L. Santos, S. A. Westcott, P. G. Steel, T. B. Marder, Chem. Rev. 2021, 121, 13238-13341.
Case Study of N-iPr vs. N-Mes substituted NHC Ligands in Nickel Chemistry: The Coordination and Cyclotrimerisation of Alkynes at [Ni(NHC)2] L. Tendera, M. Helm, M. J. Krahfuss, M. W. Kuntze-Fechner, U. Radius, Chem. Eur. J. 2021, 27, 17849-17861.
2020
N-Heterocyclic Carbene and Cyclic (Alkyl)(amino)carbene Complexes of Titanium(IV) and Titanium(III) G. Horrer, M. J. Krahfuss, K. Lubitz, I. Krummenacher, H. Braunschweig, U. Radius, Eur. J. Inorg. Chem. 2020, 281-291.
Palladium-Catalyzed Homocoupling of Highly Fluorinated Arylboronates: Studies of the Influence of Strongly vs. Weakly Coordinating Solvents on the Reductive Elimination Process Y. P. Budiman, A. Jayaraman, A. Friedrich, F. Kerner, U. Radius, T. B. Marder, J. Am. Chem. Soc. 2020, 142, 6036-6050.
Regio- and Stereoselective Synthesis of 1,1-Diborylalkenes via Brønsted Base-Catalyzed Mixed Diboration of Alkynes with BpinBdan X. Liu, W. Ming, X. Luo, A. Friedrich, J. Maier, U. Radius, W. L. Santos, T. B. Marder, Eur. J. Org. Chem. 2020, 1941-1946.
Nickel Tetracarbonyl as Starting Material for the Synthesis of NHC-stabilized Nickel(II) Allyl Complexes J. H. J. Berthel, M. J. Krahfuß, U. Radius, Z. Anorg. Allg. Chem. 2020, 646, 692-704.
NHC-stabilized Copper(I) Aryl Complexes and their Transmetalation Reaction with Aryl Halides L. Kuehn, A. F. Eichhorn, D. Schmidt, T. B. Marder, U. Radius, J. Organomet. Chem. 2020, 919, 121249.
N-Heterocyclic Silylenes as Ligands in Transition Metal Carbonyl Chemistry: Nature of their Bonding and Supposed Innocence M. J. Krahfuss, J. Nitsch, F. M. Bickelhaupt, T. B. Marder, U. Radius, Chem. Eur. J. 2020, 26, 11276- 11292.
High Photocatalytic Activity of a NiO Nanodot-decorated Pd/SiC Catalyst for the Suzuki-Miyaura Cross-coupling of Aryl Bromides and Chlorides in Air under Visible Light Z.-F. Jiao, Y.-M. Tian, B. Zhang, C.-H. Hao, Y. Qiao, Y.-X. Wang, Y. Qin, U. Radius, H. Braunschweig, T. B. Marder, X.-N. Guo, X.-Y. Guo, J. Catal. 2020, 389, 517-524.
Ni-Catalyzed Traceless, Directed C3-Selective C-H Borylation of Indoles Y.-M. Tian, X.-N. Guo, Z. Wu, A. Friedrich, H. Braunschweig, U. Radius, T. B. Marder, J. Am. Chem. Soc. 2020, 142, 13136-13144.
N-Heterocyclic Silylenes as Metal-Metal and Metal-Halide Bridges in Transition Metal Complexes M. J. Krahfuss, U. Radius Inorg. Chem. 2020, 59, 10976-10985.
Large versus Small NHC Ligands in Nickel(0) Complexes: The Coordination of Olefins, Ketones and Aldehydes at [Ni(NHC)2] L. Tendera, T. Schaub, M. J. Krahfuss, M. W. Kuntze-Fechner, U. Radius Eur. J. Inorg. Chem. 2020, 3194-3207.
N-Heterocyclic carbene and Cyclic(Alkyl)(Amino)Carbene Adducts of Gallium Hydrides, Gallium Chlorides and Gallium Hydrochlorides A. Hock, L. Werner, C. Luz, U. Radius, Dalton Trans. 2020, 49, 11108-11119.
Copper-Catalyzed Carbonylative Transformation of Alkenes to Stereodefined Cyclopropyl Bis(Boronates) F.-P. Wu, X. Luo, U. Radius, T. B. Marder, X.-F. Wu, J. Am. Chem. Soc. 2020, 142, 14074-14079.
Visible-Light-Induced Ni-Catalyzed Radical Borylation of Chloroarenes Y.-M. Tian, X.-N. Guo, I. Krummenacher, Z. Wu, J. Nitsch, H. Braunschweig, U. Radius, T. B. Marder, J. Am. Chem. Soc. 2020, 142, 18231-18242.
Coligand Role in the NHC Nickel catalyzed C–F Bond Activation: Investigations on the Insertion of bis(NHC) Nickel into the C–F Bond of Hexafluorobenzene M. W. Kuntze-Fechner, H. Verplancke, L. Tendera, M. Diefenbach, I. Krummenacher, H. Braunschweig, T. B. Marder, M. C. Holthausen, U. Radius, Chem. Sci. 2020, 11, 11009-11023.
Bis-NHC Aluminium and Gallium dihydride cations [(NHC)2EH2]+ (E = Al, Ga) A. Hock, L. Werner, M. Riethmann, U. Radius, Eur. J. Inorg. Chem. 2020, 4015-4023.
Copper-Catalyzed Oxidative Cross-Coupling of Electron-Deficient Polyfluorophenylboronate Esters with Terminal Alkynes Z. Liu, Y. P. Budiman, Y.-M. Tian, A. Friedrich, M. Huang, S. A. Westcott, U. Radius, T. B. Marder, Chem. Eur. J. 2020, 26, 17267-17274.
2019
U. S. D. Paul, M. J. Krahfuß, U. Radius, Chem. Unserer Zeit 2019, 53, 212-223.
J. Lorkowski, M. Krahfuß, M. Kubicki, U. Radius, C. Pietraszuk, Chem. Eur. J. 2019, 25, 11365-11374.
L. Kuehn, M. Huang, U. Radius, T. B. Marder, Copper-catalysed borylation of aryl chlorides, Org. Biomol. Chem. 2019, 17, 6601-6606.
K. Lubitz, U. Radius, The Coupling of N-Heterocyclic Carbenes to Terminal Alkynes at Half Sandwich Cobalt NHC Complexes, Organometallics 2019, 38, 2558-2572.
J. H. J. Berthel, L. Tendera, M. W. Kuntze-Fechner, L. Kuehn, U. Radius, Eur. J. Inorg. Chem. 2019, 3061-3072.
L. Kuehn, M. Stang, S. Würtemberger-Pietsch, A. Friedrich, H. Schneider, U. Radius, T. B. Marder, FBpin and its Adducts and their Role in Catalytic Borylations, Faraday Discuss. 2019, 10.1039/c9fd00053d .
J. H. J. Berthel, M. W. Kuntze‐Fechner, U. Radius, [Ni3(iPr2Im)3(µ2‐CO)3(µ3‐CO)] – A CO‐Stabilized NHC Analogue of the Parent Neutral Nickel Chini‐Type Cluster, Eur. J. Inorg. Chem. 2019, 21, 2618–2623.
L. Kuehn, D. G. Jammal, K. Lubitz, T. B. Marder, U. Radius, Stoichiometric and Catalytic Aryl-Cl Activation and Borylation using NHC-stabilized Nickel(0) Complexes, Chem. Eur. J. 2019, 25, 9514-9521.
M. W. Kuntze-Fechner, C. Kerpen, D. Schmidt, M. Häring, U. Radius, 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, 13, 1767-1775.
L. Kuehn, A. F. Eichhorn, T. B. Marder, U. Radius, Copper(I) complexes of N-alkyl-substituted N-Heterocyclic carbenes, J. Organomet. Chem. 2019, 881, 25-33.
2018
Y.-M. Tian, X.-N. Guo, M. W. Kuntze-Fechner, I. Krummenacher, H. Braunschweig, U. Radius, A. Steffen, T. B. Marder, Selective Photocatalytic C-F Borylation of Polyfluoroarenes by Rh/Ni Dual Catalysis Providing Valuable Fluorinated Arylboronate Esters, J. Am. Chem. Soc. 2018, 140, 17612-17623.
H. Schneider, A. Hock, A. D. Jaeger, D. Lentz, U. Radius, NHC·Alane Adducts as Hydride Sources in the Hydrodefluorination of Fluoroaromatics and Fluoroolefins, Eur. J. Inorg. Chem. 2018, 4031–4043.
A. Hock, H. Schneider, M. J. Krahfuß, U. Radius, Hydride Amide and Hydride Phenolate Complexes of NHC Coordinated Aluminum, Z. Anorg. Allg. Chem. 2018, 644, 1243-1251.
K. Lubitz, V. Sharma, S. Shukla, J. H. J. Berthel, H. Schneider, C. Hoßbach, U. Radius, Asymmetrically substituted tetrahedral Cobalt NHC Complexes and their Use as ALD as well as Low Temperature CVD Precursors, Organometallics 2018, 37, 1181 - 1191.
2017
A. F. Eichhorn, L. Kuehn, T. B. Marder, U. Radius, Facile Insertion of a Cyclic Alkyl(Amino) Carbene Carbon into the B-B Bond of Diboron(4) Reagents, Chem. Commun. 2017, 53, 11694-11696.
H. Schneider, A. Hock, R. Bertermann, U. Radius, The Reactivity of NHC Alane Adducts towards N-Heterocyclic Carbenes and Cyclic (Alkyl)(Amino) Carbenes: Ring Expansion, Ring Opening, and Al-H Bond Activation, Chem Eur. J. 2017, 23, 12387-12398.
U. S. D. Paul, U. Radius, What Wanzlick did not dare to dream: Cyclic (alkyl)(amino)carbenes (cAACs) as new key players in main group element and transition metal chemistry, Eur. J. Inorg. Chem. 2017, 3362-3375.
A. F. Eichhorn, S. Fuchs, M. Flock, T. B. Marder, U. Radius, Reversible Oxidative Addition at Carbon, Angewandte Chemie 2017, 129, 10343-10347; Angewandte Chemie Int. Ed. 2017, 56, 10209-10213.
U. S. D. Paul, U. Radius, Synthesis and Reactivity of Cyclic (Alkyl)(Amino)Carbene stabilized Nickel Carbonyl Complexes, Organometallics 2017, 36, 1398-1407.
H. Schneider, D. Schmidt, A. Eichhöfer, M. Radius, F. Weigend, U. Radius, Synthesis and Reactivity of NHC stabilized Iron(II) Mesityl Complexes, Eur. J. Inorg. Chem. 2017, 19, 2600-2616.
M. Eck, S. Würtemberger-Pietsch, A. Eichhorn, J. H. J. Berthel, R. Bertermann, U. S. D. Paul, H. Schneider, A. Friedrich, C. Kleeberg, U. Radius, T. B. Marder, B–B Bond Activation and NHC Ring-expansion Reactions of Diboron(4) Compounds, and Accurate Molecular Structures of B2(NMe2)4, B2eg2, B2neop2 and B2pin2, Dalton Transactions 2017, 46, 3661-3680.
U. S. D. Paul, U. Radius, Ligand versus Complex: C–F and C–H Bond Activation of Polyfluoroaromatics at a Cyclic (Alkyl)(Amino) Carbene, Chem Eur. J. 2017, 23, 3993-4009.
2016
H. Schneider, M. J. Krahfuß, U. Radius, To Rearrange or not to Rearrange: Reactivity of NHCs towards Chloro- and Hydrostannanes R2SnCl2 (R = Me, Ph) and Ph3SnH, Z. Anorg. Allg. Chem. 2016, 22, 1282-1286.
F. Hering, J. H. J. Berthel, K. Lubitz, U. S. D. Paul, H. Schneider, M. Härterich, U. Radius, Synthesis and Thermal Properties of Novel NHC-Stabilized Cobalt Carbonyl Nitrosyl Complexes, Organometallics 2016, 35, 2806-2821.
S. Würtemberger-Pietsch, H. Schneider, T. B. Marder, U. Radius, Adduct Formation, B-H-Activation and Ring Expansion at Room Temperature from Reactions of HBcat with NHCs, Chem. Eur. J. 2016, 22, 13032-13036.
U. S. D. Paul, C. Sieck, M. Haehnel, K. Hammond, T. B. Marder, U. Radius, Cyclic (Alkyl)(Amino)carbene Complexes of Rhodium and Nickel and Their Steric and Electronic Parameters, Chem. Eur. J. 2016, 22, 11005-11014.
U. S. D. Paul, H. Braunschweig, U. Radius, Iridium-catalysed dehydrocoupling of aryl-phosphine borane adducts: synthesis and charcerisation of high molecular weight poly(phosphinoboranes), Chem. Commun. 2016, 52, 8573-8576.
J. Zhou, J. H. J. Berthel, M. Kuntze-Fechner, A. Friedrich, T. B. Marder, U. Radius, NHC Nickel-Catalyzed Suzuki-Miyaura Cross-Coupling Reactions of Aryl Boronate Esters with Perfluorobenzenes, J. Org. Chem. 2016, 81, 5789-5794.
J. Zhou, M. Kuntze-Fechner, R. Bertermann, U. S. D. Paul, J. H. J. Berthel, A. Friedrich, Z. Du, T. B. Marder, U. Radius, Preparing (Multi)Fluoroarenes as Building Blocks for Synthesis: Nickel-Catalyzed Borylation of Polyfluoroarenes via C-F Bond Cleavage, J. Am. Chem. Soc. 2016, 138, 5250-5253.
J. Strautmann, R. Paciello, T. Schaub, F. Eickemeyer, D. Löffler, H. Wilmer, U. Radius, J. Berthel, F. Hering, Process for the generation of thin inorganic films, PCT Int. Appl. 2016, WO 2016012495 A1 20160128.
S. Würtemberger-Pietsch, U. Radius, T. B. Marder, 25 Years of N-heterocyclic carbenes: activation of both main-group element-element bonds and NHCs themselves, Dalton Trans. 2016, 45, 5880-5895.
2015
N. Arnold, S. Mozo, U. Paul, U. Radius, H. Braunschweig, Aryldihydroborane Coordination to Iridium and Osmium Hydrido Complexes, Organometallics 2015, 34, 5709-5715.
F. Hering, P. Varga, M. Würtemberger, U. Radius, Bisimido Molybdenum Complexes of the Extremely Bulky Pr* Framework, Z. Anorg. Allg. Chem. 2015, 641, 2530-2535.
F. Hering, U. Radius, From NHC to Imidazolyl Ligand: Synthesis of Platinum and Palladium Complexes d10-[M(NHC)2] (M = Pd, Pt) of the NHC 1,3-Diisopropylimidazolin-2-yliden, Organometallics 2015, 34, 3236-3245.
H. Schneider, D. Schmidt, U. Radius, The reductive P-P coupling of primary and secondary phosphines mediated by N-heterocyclic carbenes, Chem. Commun. 2015, 51, 10138-10141.
S. Pietsch, U. Paul, I. A. Cade, M. J. Ingleson, U. Radius, T. B. Marder, Room Temperature Ring Expansion of N-Heterocyclic Carbenes and B-B Bond Cleavage of Diboron(4) Compounds, Chem. Eur. J. 2015, 21, 9018-9021.
S. Pietsch, E. Neeve, D. C. Apperley, R. Bertermann, F. Mo, D. Qiu, M. S. Cheung, L. Dang, J. Wang, U. Radius, Z. Lin, C. Kleeberg, T. B. Marder, Synthesis, Structure, and Reactivity of Anionic sp2-sp3 Diboron Compounds: Readily Accessible Boryl Nucleophiles, Chem. Eur. J. 2015, 21, 7082-7098.
H. Schneider, D. Schmidt, U. Radius, A Facile Route to Backbone-Tethered N-Heterocyclic Carbene (NHC) Ligands via NHC to aNHC Rearrangement in NHC Silicon Halide Adducts, Chem. Eur. J. 2015, 21, 2793-2797.
F. Hering, J. Nitsch, U. Paul, A. Steffen, F. M. Bickelhaupt, U. Radius, Bite-angle bending as a key for understanding group-10 metal reactivity of d10-[M(NHC)2] complexes with sterically modest NHC ligands, Chem. Sci. 2015, 6, 1426-1432.
P. Hemberger, A. Bodi, J. H. J. Berthel, U. Radius, Intramolecular C-N Bond Activation and Ring-Expansion Reactions of N.Heterocyclic Carbenes, Chem. Eur. J. 2015, 21, 1434-1438.
2014
D. Schmidt, T. Zell, T. Schaub, U. Radius, Si-H bond activation at {(NHC)2Ni0} leading to hydrido silyl and bis(silyl) complexes: a versatile tool for catalytic Si-H/D exchange, acceptorless dehydrogenative coupling of hydrosilanes, and hydrogenation of disilanes to hydrosilanes, Dalton Trans. 2014, 43, 10816-10827.
2013
C. Hauf, J. E. Barquera-Lozada, P. Meixner, G. Eickerling, S. Altmannshofer, D. Stalke, T. Zell, D. Schmidt, U. Radius, W. Scherer, Remanent Si–H Interactions in Late Transition Metal Silane Complexes, Z. anorg. allg. Chem. 2013, 639, 1996-2004.
B. Zarzycki, F. M. Bickelhaupt, U. Radius, Symmetrical P4 cleavage at cobalt half sandwich complexes [(η5-C5H5)Co(L)] (L = CO, NHC) - a computational case study on the mechanism of symmetrical P4 degradation to P2 ligands, Dalton Trans. 2013, 42, 7468-7481.
P. Hemberger, A. Bodi, T. Gerber, M. Würtemberger, U. Radius, Unimolecular Reaction Mechanism of an Imidazolin-2-ylidene: An iPEPICO Study on the Complex Dissociation of an Arduengo-Type Carbene, Chem. Eur. J. 2013, 19, 7090-7099.
B. Zarzycki, T. Zell, D. Schmidt, U. Radius, P4 Activation at Ni0: Selective Formation of an NHC-Stabilized, Dinuclear Nickel Complex [Ni2(iPr2Im)4(µ,η2:2-P2)], Eur. J. Inorg. Chem. 2013, 2051-2058.
T. Zell, U. Radius, Carbon Halide Bond Activation of Aroyl Halides using an NHC-stabilized Nickel(0) Complex, Z. anorg. allg. Chem. 2013, 639, 334-339.
2012
D. Schmidt, J.H.J. Berthel, S. Pietsch, U. Radius, C-N-Bindungsspaltung und Ringerweiterung N-heterocyclischer Carbene durch Hydrosilane, Angew. Chem. 2012, 124, 9011-9015; Angew. Chem. Int. Ed. 2012, 51, 8881-8885.
P. Fischer, T. Linder, U. Radius, [Ni(iPr2Im)2Br2]: A Convenient Entry into NHC Nickel Chemistry, Z. anorg. allg. Chem. 2012, 638, 1491-1496.
T. Zell, P. Fischer, D. Schmidt, U. Radius, C-Br Activation of Aryl Bromides at Ni0(NHC)2: Stoichiometric Reactions, Catalytic Application in Suzuki-Miyaura Cross-Coupling, and Catalyst Degradation, Organometallics 2012, 31, 5065-5073.
S. Duerr, B. Zarzycki, D. Ertler, I. Ivanovic-Burmazovic, U. Radius, Aerobic CO Oxidation of a Metal-Bound Carbonyl in a NHC-Stabilized Cobalt Half-Sandwich Complex, Organometallics 2012, 31, 1730-1742.
P. Fischer, K. Goetz, A. Eichhorn, U. Radius, Decisive Steps of the Hydrodefluorination of Fluoroaromatics using [Ni(NHC)2], Organometallics 2012, 31, 1374-1383.
S. Duerr, D. Ertler, U. Radius, Symmetrical P4 Cleavage at Cobalt: Characterization of Intermediates on the Way from P4 to Coordinated P2 Units, Inorg. Chem. 2012, 51, 3904-3909.
2011
T. Schaub, P. Fischer, T. Meins, U. Radius, Consecutive C-F Bond Activation of Hexafluorobenzene and Decafluorobiphenyl, Eur. J. Inorg. Chem. 2011, 3122-3126.
T. Zell, M. Feierabend, B. Halfter, U. Radius, Stoichiometric and catalytic C-Cl activation of Aryl Chlorides using an NHC-stabilized nickel(0) complex, J. Organomet. Chem. 2011, 696, 1380-1387.
T. Zell, T. Schaub, K. Radacki, U. Radius, Si-H Activation of hydrosilanes leading to hydrido silyl and bis(silyl) nickel complexes, Dalton Trans. 2011, 40, 1852-1854.
M. Würtemberger, T. Ott, C. Döring, T. Schaub, U. Radius, Synthesis and Characterization of Tetrakis(carbene)ruthenium(II) Complexes Featuring an [Ru(NHC)4]2+ Core, Eur. J. Inorg. Chem. 2011, 405-415.
2010
T. Schaub, U. Radius, A. Brucks, M.P. Choules, M.T. Olsen, T.B. Rauchfuss, 1,3-Di-alkyl-imidazole-2-ylidenes, Inorg. Synth. 2010, 35, 78-83.
J.W. Wielandt, D. Ruckerbauer, T. Zell, U. Radius, Bis(1,5-cyclooctadiene)nickel(0), Inorg. Synth. 2010, 35, 120-125.
2009
T. Zheng, H. Sun, Y. Chen, X. Li, S. Dürr, U. Radius, K. Harms, Synergistic Effect of a Low-Valent Cobalt Complex and a Trimethylphosphine Ligand on Selective C-F Bond Activation of Perfluorinated Toluene, Organometallics 2009, 28, 5771-5776.
T. Schaub, M. Backes, O. Plietzsch, U. Radius, Facile C-S-, S-H-, and S-S bond cleavage by a Nickel(0) NHC Complex, Dalton Trans. 2009, 7071-7079. (Dalton Transactions hot paper).
U. Radius, F. M. Bickelhaupt, Bonding Capabilities of Imidazole-2-ylidene Ligands in Group 10 Transition Metal Chemistry, Coord. Chem. Rev. 2009, 253, 678-686.
2008
T. Schaub, M. Backes, U. Radius, Square Planar Ni(II) Pentafluorophenyl Complexes through Derivatizatiomn of C-F Activation Products, Eur. J. Inorg. Chem. 2008, 2680-2690.
T. Schaub, P. Fischer, A. Steffen, T. Braun, U. Radius, A. Mix, C-F Bond Activation of fluorinated Arenes using NHC stabilized Nickel (0) Complexes: Selectivity and Mechanistic Investigations, J. Am. Chem. Soc. 2008, 130, 9304-9317.
2007
T. Schaub, C. Döring, U. Radius, Efficient Nickel mediated Carbon Carbon Bond Cleavage of Organonitriles, Dalton Trans. 2007, 1993-2002.
T. Schaub, M. Backes, U. Radius; Catalytic C-C-Bond Formation accomplished by Selective C-F-Activation of Perfluorinated Arenes, J. Am. Chem. Soc. 2006, 128, 15964-15965. (Highlighted: Chem. Eng. News 2006, 84, 31; Nachr. Chem. 2007, 55, 119)
2006
T. Schaub, M. Backes, U. Radius, Nickel(0) Complexes of N-Alkyl Substituted N-Heterocyclic Carbenes and their Use in the Catalytic Carbon-Carbon Bond Activation of Biphenylene, Organometallics 2006, 25, 4196-4206.
U. Radius, F. Breher, Hinter dem Horizont der Metall-Metall-Vierfachbindung, Angew. Chem. 2006, 118, 3072-3077; Angew. Chem. Int. Ed. 2006, 45, 3006-3010. (Highlight)
2005
T. Schaub, U. Radius, Efficient C-F- and C-C-Activation by a Novel N-Heterocyclic Carbene-Nickel(0) Complex, Chem. Eur. J. 2005, 11, 5024-5030.
2003
S. R. Dubberly, A. Friedrich, D. A. Willman, P. Mountford, U. Radius, Synthesis and reactivity of calix[4]arene-supported group 4 imido complexes, Chem. Eur. J. 2003, 9, 3634-3654.
2001
U. Radius, J. Attner, Syntheses and Molecular Structures of New Calix[4]arene Molybdenum and Tungsten Compounds, Chem. Eur. J. 2001, 7, 783-790.
U. Radius, Shaping the Cavity of the Macrocyclic Ligand in Metallocalix[4]arenes: The Role of the Ligand Sphere, Inorg. Chem. 2001, 40, 6637-6642.
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