Publications of Christian W. Lehmann
All genres
Journal Article (192)
2003
Journal Article
Lehmann, C. W.; ; "Constrained Geometry" Group 3 Metal Complexes of the Fluorenyl-Based Ligands [(3,6-tBu2Flu)SiR2NtBu]: Synthesis, Structural Characterization, and Polymerization Activity. Organometallics 2003, 22, 4467–4479.
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Lehmann, C. W.; Mynott, R.; Wirtz, C.; Leitner, W. Room Temperature Activation of Aromatic C-H Bonds by Non‐Classical Ruthenium Hydride Complexes Containing Carbene Ligands. Advanced Synthesis & Catalysis 2003, 345, 1139–1145.
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Lehmann, C. W.; ; ; ; [(Cp-CMe2-Flu)2Ln]-[Li(Ether)n]+ (Ln = Y, La): Complexes with Unusual Coordination Modes of the Fluorenyl Ligand and the First Examples of Bis-Ansa Lanthanidocenes. Organometallics 2003, 22, 4038–4046.
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Altenhoff, G.; Goddard, R.; Lehmann, C. W.; Glorius, F. An N‐Heterocyclic Carbene Ligand with Flexible Steric Bulk Allows Suzuki Cross‐Coupling of Sterically Hindered Aryl Chlorides at Room Temperature. Angewandte Chemie International Edition 2003, 42, 3690–3693.
Journal Article
Lehmann, C. W. Coordination Studies of Polycondensed π-Perimeters: Mono-, di- and Tri-Nuclear Cobalt Sandwich Complexes of Tetracene, Benzo[a]Pyrene, Triphenylene, Benzo[b]Triphenylene and Perylene. Inorganica Chimica Acta 2003, 350, 625–632.
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Angermund, K.; Krüger, C.; Lehmann, C. W.; Rust, J. New Reaction of Ethenetetracarbonitrile with N-Arylisoindolines. Tetrahedron 2003, 59, 5073–5081.
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Lehmann, C. W.; [Co(CO)5][(CF3)3BF]: A Stable Salt of a Homoleptic Trigonal‐Bipyramidal Metal–Carbonyl Cation. Angewandte Chemie International Edition 2003, 42, 2077–2079.
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Rovai, R.; Lehmann, C. W.; Krüger, C.; Syntheses and Structures of [(Me3N)3SiNHLi]4, (C4H8O)Al[NHSi(NMe2)3]3, ((Me2N)3SiNH)3Al and Li(THF)2+[((Me2N)3SiNH)4 Al]-. Dalton Transactions 2003, No. 9, 1846–1851.
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Lehmann, C. W. The Fluoroacyltris(Trifluoromethyl)Borate Ion, [(CF3)3BC(O)F]-, a Fluoroacylboron Complex. Angewandte Chemie International Edition 2003, 42, 1052–1055.
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Fürstner, A.; Seidel, G.; Kremzow, D.; Lehmann, C. W. Preparation of Metal-Imidazolidin-2-Ylidene Complexes by Oxidative Addition. Organometallics 2003, 22, 907–909.
Journal Article
Kaskel, S.; Lehmann, C. W.; Chaplais, G.; Schlichte, K.; Khanna, M. Synthesis, Structure, and Characterization of [RAl(μ-NHEt)(μ-NEt)2Si(NHEt)]2 (R=Me, Et). European Journal of Inorganic Chemistry 2003, No. 6, 1193–1196.
Journal Article
Fürstner, A.; Castanet, A.-S.; Radkowski, K.; Lehmann, C. W. Total Synthesis of (S)-(+)-Citreofuran by Ring Closing Alkyne Metathesis. The Journal of Organic Chemistry 2003, 68, 1521–1528.
Journal Article
Lehmann, C. W.; Direct Zn-Diamine Promoted Reduction of C=O and C=N Bonds by Polymethylhydrosiloxane in Methanol. Chemical Communications 2003, 2003, 332–333.
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Journal Article
Glorius, F.; Altenhoff, G.; Goddard, R.; Lehmann, C. W. Oxazolines as Chiral Building Blocks for Imidazolium Salts and N-Heterocyclic Carbene Ligands. Chemical Communications 2002, 2002, 2704–2705.
Journal Article
Bönnemann, H.; ; Endruschat, U.; Rufiñska, A.; Lehmann, C. W.; Tesche, B.; Erratum to "Preparation and Characterisation of Mesoporous Zirconium Oxide". Applied Catalysis A-General 2002, 214, 273–287.
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Journal Article
Lehmann, C. W.; Amine Elimination Reactions between Homoleptic Silylamide Lanthanide Complexes and an Isopropylidene-Bridged Cyclopentadiene−Fluorene System. Organometallics 2002, 21, 3238–3249.
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Fürstner, A.; Radkowski, K.; Wirtz, C.; Goddard, R.; Lehmann, C. W.; Mynott, R. Total Syntheses of the Phytotoxic Lactones Herbarumin I and II and a Synthesis-Based Solution of the Pinolidoxin Puzzle. Journal of the American Chemical Society 2002, 124, 7061–7069.
Journal Article
Fürstner, A.; Thiel, O. R.; Lehmann, C. W. Study Concerning the Effects of Chelation on the Structure and Catalytic Activity of Ruthenium Carbene Complexes. Organometallics 2002, 21, 331–335.
2001
Journal Article
Fürstner, A.; Mathes, C.; Lehmann, C. W. Alkyne Metathesis: Development of a Novel Molybdenum-Based Catalyst System and Its Application to the Total Synthesis of Epothilone A and C. Chemistry – A European Journal 2001, 7, 5299–5317.
Journal Article
Fürstner, A.; Krause, H.; Lehmann, C. W. Preparation, Structure and Catalytic Properties of a Binuclear Pd(0) Complex with Bridging Silylene Ligands. Chemical Communications 2001, 2001, 2372–2373.