Collect. Czech. Chem. Commun. 1999, 64, 986-992
https://doi.org/10.1135/cccc19990986

NMR Assignments of [6-R-nido-5,6-C2B8H10]- Anions (where R = H, Me, and n-C6H13). An Irreversible 5 → 6 Alkyl Migration via a B9 Vertex-Swing Mechanism

Zbyněk Janoušeka,*, Piotr Kaszynskib, John D. Kennedyc and Bohumil Štíbra

a Institute of Inorganic Chemistry, Academy of Sciences of the Czech Republic, 250 68 Řež near Prague, Czech Republic
b Department of Chemistry, Vanderbilt University, Nashville, TN 37235, U.S.A.
c The School of Chemistry, University of Leeds, Leeds LS2 9JT, U.K.

Individual author index pages


Other CCCC articles of these authors

  • Ivan Šnajdr, Zbyněk Janoušek and Martin Kotora
    Synthesis of novel C-(o-carboranyl)-2-deoxy-D-ribose conjugates
    Symposium Series 2011, Vol. 12, pp. 465–466 [Abstract]
    Published online 2015-08-20 10:24:38
  • Ramón Macías*, John D. Kennedy, Jonathan Bould and Mark Thornton-Pett
    Synthesis and characterization of dicarboranylmethylammonium polyoxometallates
    2010, Vol. 75, Issue 11, pp. 1075–1096 [Abstract]
  • Radim Dostál*, Michael G. S. Londesborough*, Magdalena Kvíčalová, Jan Macháček, Ivana Císařová and Zbyněk Janoušek
    Incremental iodination of the eight-vertex closo monocarborane anion [closo-1-CB7H8]–: Preparation and characterization of [closo-1-CB7H5-6,7,8-I3]– and [closo-1-CB7H2-2,3,4,6,7,8-I6]–, and the synthesis of the first eight-vertex C-methylated carborane anion [1-CH3-closo-1-CB7H4-6,7,8-I3]–
    2010, Vol. 75, Issue 9, pp. 931–947 [Abstract]
  • Michael J. Carr, William Clegg, John D. Kennedy*, Michael G. S. Londesborough and Colin A. Kilner
    Macropolyhedral boron-containing cluster chemistry [S2B16H17]–. A new eighteen-vertex thiaborane anion
    2010, Vol. 75, Issue 8, pp. 807–812 [Abstract]
  • Bryan Ringstrand*, Devon Bateman, Richard K. Shoemaker and Zbyněk Janoušek*
    Improved synthesis of [closo-1-CB9H10]– anion and new C-substituted derivatives
    2009, Vol. 74, Issue 3, pp. 419–431 [Abstract]
  • Michael G. S. Londesborough, Colin A. Kilner and John D. Kennedy*
    Macropolyhedral Boron-Containing Cluster Chemistry. Intermolecular Coordination via Hydrogen-Metal Interaction. The Solvent-Free Synthesis and Dimeric Constitution of [Pd2B36H40(PMe2Ph)4]
    2007, Vol. 72, Issue 12, pp. 1639–1645 [Abstract]
  • Jonathan Bould, Simon J. Teat and John D. Kennedy*
    Polyhedral Dipalladaborane Chemistry. The Molecular Structure and Cluster Electron Count of [7,8-(PPh3)2-7,8-(μ-PPh2)-9,11-(OEt)2-nido-7,8-Pd2B9H8]
    2007, Vol. 72, Issue 12, pp. 1631–1638 [Abstract]
  • Josef Holub, Mario Bakardjiev and Bohumil Štíbr*
    Electrophilic Halogenation of nido-5,6-C2B8H12
    2006, Vol. 71, Issue 11-12, pp. 1549–1556 [Abstract]
  • Neil J. Bullen and John D. Kennedy*
    Polyhedral Monocarbaborane Chemistry. Functionality and Isomerism: Reactions of the [6-Ph-nido-6-CB9H11]- Anion with Aminopyridines NC5H4NH2 to Yield Neutral arachno and closo Ten-Vertex Monocarbaborane Derivatives
    2005, Vol. 70, Issue 11, pp. 1873–1890 [Abstract]
  • Josef Holub, Mario Bakardjiev and Bohumil Štíbr*
    The Synthesis of 10-Halo-Substituted Derivatives of nido-7,8,9-PC2B8H11 and [nido-7,8,9-PC2B8H10]- and New Linear Correlations Between NMR Parameters
    2005, Vol. 70, Issue 11, pp. 1861–1872 [Abstract]
  • Michael J. Carr, Michael G. S. Londesborough, Jonathan Bould, Ivana Císařová, Bohumil Štíbr and John D. Kennedy*
    Macropolyhedral Boron-Containing Cluster Chemistry. A Metallathiaborane from S2B17H17: Isolation and Characterisation of [(PMe2Ph)2PtS2B16H16]; A neo-arachno Ten-Vertex Cluster Shape, and the Constitution of the [arachno-B10H15]- Anion
    2005, Vol. 70, Issue 4, pp. 430–440 [Abstract]
  • Jonathan Bould, Mark Bown and John D. Kennedy*
    Polyhedral Oxaruthenaborane Chemistry. Characterisation of a [(η6-C6Me6)RuOB9H13] Species of arachno Eleven-Vertex Cluster Character and Other Aspects of Oxaborane Chemistry
    2005, Vol. 70, Issue 4, pp. 410–429 [Abstract]
  • Piotr Kaszynski*, Serhii Pakhomov and Victor G. Young, Jr.
    Investigations of Electronic Interactions Between closo-Boranes and Triple-Bonded Substituents
    2002, Vol. 67, Issue 7, pp. 1061–1083 [Abstract]
  • Tomáš Jelínek, Mark Thornton-Pett and John D. Kennedy*
    Monocarbaborane Anion Chemistry. Syntheses and Structures Within the closo Nine-Vertex System
    2002, Vol. 67, Issue 7, pp. 1035–1050 [Abstract]
  • Zbyněk Janoušek, Cameron L. Hilton, Peter J. Schreiber and Josef Michl*
    C-Halogenation of the closo-[CB11H12]- Anion
    2002, Vol. 67, Issue 7, pp. 1025–1034 [Abstract]
  • Josef Holub, Tomáš Jelínek and Zbyněk Janoušek*
    New Multigram-Scale Preparation of 1,10-Dicarba-closo-decaborane
    2002, Vol. 67, Issue 7, pp. 949–952 [Abstract]
  • Andreas Franken, Colin A. Kilner, Mark Thornton-Pett and John D. Kennedy*
    Polyhedral Monocarbaborane Chemistry. A Review of Recent Developments Among C-Aryl Monocarbaborane Systems
    2002, Vol. 67, Issue 7, pp. 869–912 [Abstract]
  • Bohumil Štíbr
    Phosphorus Insertion Into Borane Clusters. A Review
    2002, Vol. 67, Issue 7, pp. 843–868 [Abstract]
  • Josef Holub, Mario Bakardjiev and Bohumil Štíbr*
    Some Halogenation Reactions of nido-7,8,9,11-P2C2B7H9
    2002, Vol. 67, Issue 6, pp. 783–790 [Abstract]
  • Bohumil Štíbr*, Zbyněk Janoušek, Matthew Trammell, Bohumír Grüner and Zbyněk Plzák
    Oxidation of the [nido-6,9-C2B8H10]2- Anion - An Alternative Source of the 1,6- and 1,10-Dicarba-closo-decaboranes(10)
    1999, Vol. 64, Issue 6, pp. 971–976 [Abstract]
  • Udo Dörfler, Paul A. Salter, Xavier L. R. Fontaine, Norman N. Greenwood, John D. Kennedy* and Mark Thornton-Pett
    Polyhedral Azaplatinaborane Chemistry. Reaction of Members of the hypho-Type Family R'H2NB8H11NHR with [PtCl2(PMe2Ph)2] and [PtCl2(PPh3)2]. Formation of Members of the Family of Open Seven-Boron Species [3,3-(PMe2Ph)2-3-PtB7H10-μ-5,6-(NHR)]
    1999, Vol. 64, Issue 6, pp. 947–958 [Abstract]
  • Young-hee Kim, Yvonne M. McKinnes, Paul A. Cooke, Robert Greatrex, John D. Kennedy* and Mark Thornton-Pett
    Metallaborane Reaction Chemistry. Part 7. B-Frame Supported Bimetallics: Ligand-to-β-Metal Organometallic Interaction in Dimetallaboranes and an Interesting Ligand Displacement Cascade
    1999, Vol. 64, Issue 6, pp. 938–946 [Abstract]
  • Hai-Jun Yao, Chun-Hua hu, Jie Sun, Ruo-Shui Jin, Pei-Ju Zheng, Jonathan Bould, Robert Greatrex, John D. Kennedy*, Daniel L. Ormsby and Mark Thornton-Pett
    Isolation and Structure of [(PPh3)3(PPh2)2Pd4B20H16]. A Possible Prognostic for New Globular Borane-Based Cluster Architectures
    1999, Vol. 64, Issue 6, pp. 927–937 [Abstract]
  • Piotr Kaszynski
    Four Decades of Organic Chemistry of closo-Boranes: A Synthetic Toolbox for Constructing Liquid Crystal Materials. A Review
    1999, Vol. 64, Issue 6, pp. 895–926 [Abstract]
  • Juliusz G. Radziszewski, Piotr Kaszynski, Anders Friderichsen and Jens Abildgaard
    Bent Cyclopenta-2,4-dienylideneketene: Spectroscopic and ab initio Study of Reactive Intermediate
    1998, Vol. 63, Issue 8, pp. 1094–1106 [Abstract]
  • Young-hee Kim, Robert Greatrex and John D. Kennedy
    Metallaborane Reaction Chemistry. Part 4. Polyhedral Thiametallaborane Synthesis via Direct Incorporation of Sulfur Into Metallaboranes
    1997, Vol. 62, Issue 8, pp. 1289–1298 [Abstract]
  • Jonathan Bould, Paul Brint, John D. Kennedy, Mark Thornton-Pett, Lawrence Barton and Nigam P. Rath
    Metallaborane Reaction Chemistry. Part 3. Reaction of Carbon Monoxide with [6-H-6-(PPh3)-6P,5C-μ-(2-Ph2PC6H4)-nido-6-IrB9H12] and the Isolation and Characterisation of Two arachno-6-Monoiridadecaboranes [6-(CO)-6-H-6,9-(PPh3)2-6P,5C-μ-(2-Ph2PC6H4)-arachno-6-IrB9H11] and sym-[6-(CO)-6-H-6,6-(PMe2Ph)2-9-(PPh3)-arachno-6-IrB9H11]
    1997, Vol. 62, Issue 8, pp. 1239–1253 [Abstract]
  • Bohumil Štíbr, Josef Holub, Tomáš Jelínek, Bohumír Grüner, Jiří Fusek, Zbyněk Plzák, Francesc Teixidor, Clara Viñas and John D. Kennedy
    A Return to the Plesek Reaction and Some Useful Variations. Carbon-Substituted Methyl and Phenyl Derivatives of 5,6-Dicarba-nido-decaborane(12), nido-5,6-C2B8H12
    1997, Vol. 62, Issue 8, pp. 1229–1238 [Abstract]
  • Peter MacKinnon, Xavier L. R. Fontaine, John D. Kennedy and Paul A. Salter
    Polyhedral Azaborane Chemistry: NMR Parameters for the Unique Eight-Boron Polyhedral Species [(C2H5NH2)B8H11NHC2H5]
    1996, Vol. 61, Issue 12, pp. 1773–1782 [Abstract]
  • Bohumil Štíbr, Josef Holub, Francesc Teixidor and Clara Viñas
    The First Examples of Metallatricarbollides. Isomeric Twelve-Vertex Cyclopentadienyl Ferratricarbadodecaboranes [(η5-C5H5)-closo-FeC3B8H11]
    1995, Vol. 60, Issue 12, pp. 2023–2027 [Abstract]
  • Tomáš Jelínek, Bohumil Štíbr and John D. Kennedy
    Nine-Vertex Polyhedral Monoazaborane Chemistry: Synthesis and NMR Characterization of exo-6-Ligand-arachno-4-azanonaboranes(11), 6-L-4-NB8H11
    1994, Vol. 59, Issue 10, pp. 2244–2252 [Abstract]
  • Tomáš Jelínek, Josef Holub, Bohumil Štíbr, Xavier L. R. Fontaine and John D. Kennedy
    Nine- and Eight-Vertex Polyhedral Dicarbaborane Chemistry: New arachno and hypho Dicarbaboranes from arachno-4,5-C2B7H13: Isolation and Characterization of the [arachno-4,5-C2B7H12]- and [hypho-7,8-C2B6H13]- Anions, and of the Neutral Ligand Derivatives exo-6-(MeNC)-arachno-4,5-C2B7H11 and exo-5-L-hypho-4,9-C2B7H13 (L = NMe3 and NEt3)
    1994, Vol. 59, Issue 7, pp. 1584–1595 [Abstract]
  • Josef Holub, John D. Kennedy and Bohumil Štíbr
    Nine-Vertex Polyhedral Monothiaborane Chemistry. The First nido Thianonaborane: Isolation and Characterization by NMR of the [nido-9-SB8H9]- Anion, and its Conversion to Compounds of the 6-L-arachno-4-SB8H10 Series (where L = SMe2 and Pyridine)
    1994, Vol. 59, Issue 2, pp. 367–373 [Abstract]
  • Jane H. Jones, Bohumil Štíbr, John D. Kennedy and Mark Thornton-Pett
    Ten-Vertex Polyhedral Monocarbaborane Chemistry. The Novel High-Yield Formation of the Ten-Vertex closo Compound [6-(PMe2Ph)-closo-1-CB9H9] from the Thermolysis of [8,8-(PMe2Ph)2-nido-8,7-PtCB9H11]
    1993, Vol. 58, Issue 12, pp. 2924–2935 [Abstract]
  • John D. Kennedy, Bohumil Štíbr, Tomáš Jelínek, Xavier L. R. Fontaine and Mark Thornton-Pett
    Eleven-Vertex Polyhedral Dicarbaplatinaborane Chemistry. Aspects of the Chemistry of Some closo-Structured {1,2,3-PtC2B8} Species and Some Related Compounds
    1993, Vol. 58, Issue 9, pp. 2090–2120 [Abstract]
  • Karl Nestor, Michael Murphy, Bohumil Štíbr, Trevor R. Spalding, Xavier L. R. Fontaine, Mark Thornton-Pett and John D. Kennedy
    Ten-Vertex Polyhedral Rhodadicarbaborane Chemistry. Molecular Structure, NMR Properties, and Cluster Dynamic Behaviour of [2,2,2-(PPh3)2H-closo-2,1,6-RhC2B7H9]
    1993, Vol. 58, Issue 7, pp. 1555–1568 [Abstract]
  • Tomasz Janecki, Shu Shi, Piotr Kaszynski and Josef Michl
    [n]Staffanes with Terminal Nitrile and Isonitrile Functionalities and Their Metal Complexes
    1993, Vol. 58, Issue 1, pp. 89–104 [Abstract]
  • Bohumil Štíbr, John D. Kennedy, Mark Thornton-Pett, Eva Drdáková, Tomáš Jelínek and Jaromír Plešek
    Polyhedral Iridamonocarbaborane Chemistry. The Isolation and Characterisation of the Nine-Vertex closo-Type Species [(CO)(PPh3)2IrCB7H8] and the Partially Open Structures of Formally closo Nine-Vertex Clusters
    1992, Vol. 57, Issue 7, pp. 1439–1450 [Abstract]
  • František Adámek, Milan Hájek and Zbyněk Janoušek
    Relative Reactivities of 1,1,1-Trichloroethane and 1,1,1-Trichlorotrifluoroethane in Competitive Addition Reactions
    1992, Vol. 57, Issue 6, pp. 1291–1298 [Abstract]
  • Karl Nestor, Bohumil Štíbr, John D. Kennedy, Mark Thornton-Pett and Tomáš Jelínek
    Ten-Vertex Monocarbaborane Chemistry. A Convenient New Preparation of the [closo-1-CB9H10]- Anion and the Crystal and Molecular Structure of [(η5-C5Me5)2Ir2Cl3]+ [closo-1-CB9H10]-
    1992, Vol. 57, Issue 6, pp. 1262–1268 [Abstract]
  • Jaromír Plešek, Bohumil Štíbr, Xavier L. R. Fontaine, John D. Kennedy, Stanislav Heřmánek and Tomáš Jelínek
    Selective dismantling of closo-1,2-C2B10H12 to lower-cage dicarbaborane systems
    1991, Vol. 56, Issue 8, pp. 1618–1635 [Abstract]
  • Karl Nestor, Xavier L. R. Fontaine, John D. Kennedy, Bohumil Štíbr, Karel Baše and Mark Thornton-Pett
    Polyhedral organoiridaazaborane chemistry. The preparation of the eleven-vertex nido compound [9-Cl-8-(η5-C5Me5)-nido-8,7-IrNHB9H10] and its characterization by single-crystal X-ray diffraction analysis and nuclear magnetic resonance spectroscopy
    1991, Vol. 56, Issue 8, pp. 1607–1617 [Abstract]
  • Bohumil Štíbr, Karel Baše, Tomáš Jelínek, Xavier L. R. Fontaine, John D. Kennedy and Mark Thornton-Pett
    Polyhedral platinadicarbaborane chemistry. The molecular structure and some NMR properties of [9,9-(PPh3)2-arachno-9,5,6-PtC2B7H11]
    1991, Vol. 56, Issue 3, pp. 646–656 [Abstract]
  • Stanislav Heřmánek, Tomáš Jelínek, Jaromír Plešek, Bohumil Štíbr and Jiří Fusek
    Revision of nido-2,6-C2B7H11 to the arachno-4,5-C2B7H13 structure. Determination of the structure from NMR spectra and chemical origin
    1988, Vol. 53, Issue 11, pp. 2742–2752 [Abstract]
  • Bohumil Štíbr, Jaromír Plešek, Tomáš Jelínek, Stanislav Heřmánek, Konstantin A. Solntsev and Nicolai T. Kuznetsov
    Symmetrical isomers of arachno-5,5'-X-(6,9-C2B8H13)2 (X = O and OSO2O) compounds
    1987, Vol. 52, Issue 4, pp. 957–959 [Abstract]
  • Bohumil Štíbr, Zbyněk Janoušek, Jaromír Plešek, Tomáš Jelínek and Stanislav Heřmánek
    Arachno-6,9-C2B8H14 dicarbaborane and its 1- and 5-monohalogenated derivatives
    1987, Vol. 52, Issue 1, pp. 103–112 [Abstract]
  • Tomáš Jelínek, Jaromír Plešek, Stanislav Heřmánek and Bohumil Štíbr
    Chemistry of compounds with the 1-carba-closo-dodecaborane(12) framework
    1986, Vol. 51, Issue 4, pp. 819–829 [Abstract]
  • Jaromír Plešek, Tomáš Jelínek, Stanislav Heřmánek and Bohumil Štíbr
    Synthesis and reactions of 1,2-dicarba-closo-dodecarborane-1-yl tetrahydroborate(1-)
    1986, Vol. 51, Issue 1, pp. 81–89 [Abstract]
  • Tomáš Jelínek, Jaromír Plešek, Stanislav Heřmánek and Bohumil Štíbr
    Preparation of 7-substituted 7-carba-nido-undecaboranes(12)
    1985, Vol. 50, Issue 6, pp. 1376–1382 [Abstract]
  • Jaromír Plešek, Karel Baše, František Mareš, František Hanousek, Bohumil Štíbr and Stanislav Heřmánek
    Potential uses of metallocarborane sandwich anions for analysis, characterization and isolation of various cations and organic bases
    1984, Vol. 49, Issue 12, pp. 2776–2789 [Abstract]
  • Bohumil Štíbr, Zbyněk Janoušek, Karel Baše, Stanislav Heřmánek, Jaromír Plešek and Inessa A. Zakharova
    Synthesis and structure of μ-6,9-metalla-bis(ligand)-6,9-dicarba-nido-decarboranes(10) from the [6,9-C2B8H10]2- anion
    1984, Vol. 49, Issue 8, pp. 1891–1894 [Abstract]
  • Bohumil Štíbr, Zbyněk Janoušek, Karel Baše, Jaromír Plešek, Konstantin A. Solntsev, Lev A. Butman, Igor I. Kuznetsov and Nikolai T. Kuznetsov
    Synthesis of ten-vertex closo-metallacarbaboranes from 4-CB8H14
    1984, Vol. 49, Issue 7, pp. 1660–1664 [Abstract]
  • Jaromír Plešek, Tomáš Jelínek, Eva Drdáková, Stanislav Heřmánek and Bohumil Štíbr
    A convenient preparation of 1-CB11H12- and its C-amino derivatives
    1984, Vol. 49, Issue 7, pp. 1559–1562 [Abstract]
  • Jaromír Plešek, Bohumil Štíbr and Stanislav Heřmánek
    A [8,8'-μ-I-3-Co(1,2-C2B9H10)2] metallacarborane complex with a iodonium bridge. Evidence for a bromonium analogue
    1984, Vol. 49, Issue 6, pp. 1492–1496 [Abstract]
  • Zbyněk Janoušek, Jaromír Plešek, Bohumil Štíbr and Stanislav Heřmánek
    Synthesis and structure of iso-C4B18H22
    1983, Vol. 48, Issue 1, pp. 228–231 [Abstract]
  • Zbyněk Janoušek, Jaromír Plešek, Stanislav Heřmánek, Karel Baše, Lee J. Todd and W. F. Wright
    Synthesis and characteristics of sulfur interligand bridge-derivatives and of some S-substituted compounds in the (C2B9H11)2Co- series. Conformations of (C2B9H11)2Mx- metallocarboranes
    1981, Vol. 46, Issue 11, pp. 2818–2833 [Abstract]
  • Karel Baše, Bohumil Štíbr, Jiří Dolanský and Josef Duben
    Preparation, properties and structure of some intermediate nido- and arachno-monocarbaboranes
    1981, Vol. 46, Issue 10, pp. 2345–2353 [Abstract]
  • Jaromír Plešek, Zbyněk Janoušek and Stanislav Heřmánek
    Synthesis and properties of some icosahedral carborane B,B'-dithiols
    1980, Vol. 45, Issue 6, pp. 1775–1779 [Abstract]
  • Jaromír Plešek, Zbyněk Janoušek and Stanislav Heřmánek
    Four new (CH3)2S·C2B9H11 isomers
    1978, Vol. 43, Issue 11, pp. 2862–2868 [Abstract]
  • Jaromír Plešek, Zbyněk Janoušek and Stanislav Heřmánek
    Chemistry of 9-mercapto-1,7-dicarba-closo-dodecaborane
    1978, Vol. 43, Issue 5, pp. 1332–1338 [Abstract]