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  • 66) [2.2]Paracyclophane bis(pyridine)-based metallosupramolecular rhombs in the gas phase: Competitive cleavage of non-covalent and weak covalent bonds
    Y. Lorenz, J. Anhäuser, A. Lützen, M. Engeser, J. Am. Soc. Mass Spectrom. 2019, accepted.
    DOI: 10.1007/s13361-019-02218-2
    open access - view-only version
     
  • 65) Subcomponent self-assembly of a cyclic tetranuclear Fe(II) helicate in a highly diastereoselective self-sorting manner
    J. Anhäuser, R. Puttreddy, L. Glanz, A. Schneider, M. Engeser, K. Rissanen, A. Lützen, Chem. Eur. J. 2019, 25, 12294-12297.
    DOI: 10.1002/chem.201903164
     
  • 64) Probing the gas-phase structure of charge-tagged intermediates of a proline catalyzed aldol reaction – Vibrational spectroscopy distinguishes oxazolidinone from enamine species
    J. A. Willms, J. Vidic, J. Barthelmes, V. Steinmetz, T. Bredow, P. Maître, M. Engeser, Phys. Chem. Chem. Phys. 2019, 21, 2578 - 2586.
    DOI: 10.1039/C8CP04905J
     
  • 63) Coordination of capsule assembly and cell wall biosynthesis in Staphylococcus aureus
    M. Rausch, J. Deisinger, H. Ulm, A. Müller, W. Li, P. Hardt, X. Wang, X. Li, M. Sylvester, M. Engeser, W. Vollmer, C. E. Müller, H. G. Sahl, J. C. Lee, T. Schneider, Nature Commun. 2019, 10, 1404.
    DOI: 10.1038/s41467-019-09356-x.
     
  • 62) Chiral hydrogen-bonded supramolecular capsules: synthesis, characterization and complexation of C70
    M. Kohlhaas, M, Zähres, C. Mayer, M. Engeser, C. Merten, J. Niemeyer, Chem. Commun. 2019, 55, 3298-3301.
    DOI: 10.1039/c8cc10152c
     
  • 61) Chiral self-sorting behaviour of [2.2]paracyclophane-based bis(pyridine) ligands
    J. Anhäuser, R. Puttreddy, Y. Lorenz, A. Schneider, M. Engeser, K. Rissanen, A. Lützen, Org. Chem. Front. 2019, 6, 1226-1235.
    DOI: 10.1039/C9QO00155G
     
  • 60) Mechanistic studies of a L-proline-catalyzed pyridazine formation involving a Diels-Alder reaction with inverse electron demand
    A. Schnell, J. A. Willms, S. Nozinovic, M. Engeser, Beilstein J. Org. Chem. 2019, 15, 30-43.
    DOI: 10.3762/bjoc.15.3
     
  • 59) Bond dissociation energies of metallosupramolecular building blocks: Insight from fragmentation of selectively self-assembled heterometallic metallo-supramolecular aggregates
    Y. Lorenz, A. Gutiérrez, M. Ferrer, M. Engeser, Inorg. Chem. 2018, 57, 7346-7354..
    DOI: 10.1021/acs.inorgchem.8b00930
     
  • 58) Styrene polymerization under ambient conditions using a transient 1,3,2-diazaphospholane-2-oxyl complex
    T. Heurich, Z. Qu, R. Kunzmann, G. Schnakenburg, M. Engeser, S. Nožinović, R. Streubel, Chem. Eur. J. 2018, 24, 6473-6478.
    DOI: 10.1002/chem.201800413
     
  • 57) Investigations of the copper catalyzed oxidative cross-coupling of THIQs with diethylzinc with a combination of mass spectrometric and electrochemical methods
    J. A. Willms, H. Gleich, M. Schrempp, D. Menche, M. Engeser, Chem. Eur. J. 2018, 24, 2663-2668.
    DOI: 10.1002/chem.201704914
     
  • 56) Dinosaur origin of egg color: oviraptors laid blue-green eggs
    J. Wiemann, T. Yang, P. N. Sander, M. Schneider, M. Engeser, S. Kath-Schorr, C. E. Müller, P. M. Sander, PeerJ 2017, 5:e3706.
    DOI: 10.7717/peerj.3706
     
  • 55) N-Methyl-imidazolidin-4-one Organocatalysts: Gas-phase Fragmentations of Radical Cations by Experiment and Theory
    M. Engeser, C. Mundt, C. Bauer, S. Grimme, J. Mass Spectrom. 2017, 52, 452-458.
    DOI: 10.1002/jms.3948
     
  • 54) Gas-phase Fragmentations of N-Methyl-imidazolidin-4-one Organocatalysts
    M. L. Schmidt, M. Engeser, J. Mass Spectrom. 2017, 52, 367-371.
    DOI: 10.1002/jms.3935
     
  • 53) An Octanuclear Metallosupramolecular Cage Designed To Exhibit Spin-Crossover Behavior
    N. Struch, C. Bannwarth, T.K. Ronson, Y. Lorenz, B. Mienert, N. Wagner, M. Engeser, E. Bill, R. Puttreddy, K. Rissanen, K. Beck, S. Grimme, J.R. Nitschke, A. Lützen, Angew. Chem. Int. Ed. 2017, 56, 4930-4935.
    DOI: 10.1002/anie.201700832
     
  • 52) Synthesis of Hydroxyl-functionalized N-Heterocyclic Carbene Gold(I) Complexes and Peptide Conjugates
    T. Diehl, M. T. S. Krause, S. Ueberlein, S. Becker, A. Trommer, G. Schnakenburg, M. Engeser, Dalton Trans. 2017, 46, 2988-2997.
    DOI: 
    10.1039/C6DT04834J
     
  • 51) Strong evidence for a phosphanoxyl complex: formation, bonding and reactivity of ligated P-analogues of nitroxides
    T. Heurich, V. Nesterov, G. Schnakenburg, Z.-W. Qu, S. Grimme, K. Hazin, D.P. Gates, M. Engeser, R. Streubel, Angew. Chem. Int. Ed. 2016, 55, 14439-14443.
    DOI: 10.1002/anie.201608169
     
  • 50) A Cholesterol Containing pH-Sensitive Bistable [2]Rotaxane
    M. Berg, S. Nozinovic, M. Engeser, A. Lützen, Eur. J. Org. Chem. 2015, 5966-5978.
    DOI: 10.1002/ejoc.201500657
     
  • 49) Stretch Out or Fold Back? Conformations of Dinuclear Gold(I) N-Heterocyclic Carbene Macrocycles
    S. Kobialka, C. Müller-Tautges, M. T. S. Schmidt, G. Schnakenburg, O. Holloczki, B. Kirchner, M. Engeser, Inorg. Chem. 2015, 54, 6100-6111.
    DOI: 10.1021/ic502751s
     
  • 48) Kinetico-Mechanistic Insights on the Assembling Dynamics of Allyl-Pd Metallamacrocycles; the Pt-Npy bond is the Keystone
    I. Angurell, M. Ferrer, A. Gutiérrez, M. Martínez, M. Rocamora, L. Rodríguez, O. Rossell, Y. Lorenz, M. Engeser, Chem. Eur. J. 2014, 20, 14473-14487.
    DOI: 10.1002/chem.201403467
     
  • 47) Unexpected Self-Assembly of a Homochiral Metallosupramolecular M4L4-Catenane
    R. Hovorka, G. Meyer-Eppler, T. Piehler, S. Hytteballe, M. Engeser, F. Topić, K. Rissanen, A. Lützen, Chem. Eur. J. 2014, 20, 13253-13258.
    DOI: 10.1002/chem.201403414
     
  • 46) A new charge-tagged proline-based organocatalyst for mechanistic studies using electrospray mass spectrometry
    J. A. Willms, R. Beel, M. L. Schmidt, C. Mundt, M. Engeser,  Beilstein J. Org. Chem. 2014, 10, 2027-2037.
    DOI: 10.3762/bjoc.10.211
     
  • 45) Enantiomerically Pure Trinuclear Helicates via Diastereoselective Self-Assembly and Characterization of their Redox Chemistry
    C. Gütz, R. Hovorka, N. Struch, J. Bunzen, G. Meyer-Eppler, Z.-W. Qu, S. Grimme, M. Cetina, F. Topić, K. Rissanen, M. Engeser, A. Lützen, J. Am. Chem. Soc. 2014, 136, 11830-11838.
    DOI: 10.1021/ja506327c
     
  • 44) Self-assembly of metallosupramolecular rhombi from chiral concave 9,9'-spirobifluorene-derived bis(pyridine) ligands
    R. Hovorka, S. Hytteballe, T. Piehler, G. Meyer-Eppler, F. Topić, F. Rissanen, M. Engeser, A. Lützen,  Beilstein J. Org. Chem. 2014, 10, 432-441.
    DOI: 10.3762/bjoc.10.40
     
  • 43) Enantiomerically Pure M6L12 or M12L24-Polyhedra from Flexible Bis(Pyridine) Ligands
    C. Gütz, R. Hovorka, C. Klein, Q.-Q. Jiang, C. Bannwarth, M. Engeser, C. Schmuck, W. Assenmacher, W. Mader, F. Topić, F. Rissanen, S. Grimme, A. Lützen,  Angew. Chem. Int. Ed.  2014, 53, 1693-1698.
    DOI: 10.1002/anie.201308651
     
  • 42) Electron capture dissociation of a self-assembled tetranuclear metallosupramolecular complex in the gas phase
    R. Hovorka, M. Engeser, A. Lützen,  Int. J. Mass Spectrom. 2013, 354, 152-158.
    DOI: 10.1016/j.ijms.2013.07.002
     
  • 41) Iron azides with cyclam derived ligands: Are they precursors for high-valent iron nitrides in the gas phase?
    O. Krahe, F. Neese, M. Engeser, ChemPlusChem 2013, 78, 1053-1057.
    DOI: 10.1002/cplu.201300182
     
  • 40) Heteroleptic Metallosupramolecular Racks, Rectangles and Trigonal Prisms:  Stoichiometry-Controlled Reversible Interconversion
    S. Neogi, Y. Lorenz, M. Engeser, D. Samanta, M. Schmittel, Inorg. Chem. 2013, 52, 6975-6984.
    DOI: 10.1021/ic400328d
     
  • 39) Synthesis and DFT calculations of spirooxaphosphirane complexes.
    C. Albrecht, E. Schneider, M. Engeser, G. Schnakenburg, A. Espinosa, R. Streubel, Dalton Trans. 2013, 42, 8897-8906.
    DOI: 10.1039/C3DT50556A
     
  • 38) Implications of Stoichiometry-Controlled Structural Changeover Between Heteroleptic Trigonal [Cu(phenAr2)(py)]+ and Tetragonal [Cu(phenAr2)(py)2]+ Motifs for Solution and Solid-State Supramolecular Self-Assembly.
    S. Neogi,  G. Schnakenburg, Y. Lorenz, M. Engeser, M. Schmittel, Inorg. Chem. 2012, 51, 10832-10841.
    DOI: 10.1021/ic301286w
     
  • 37) Self-Assembly of heterometallic metallomacrocycles via ditopic Fluoroaryl Gold(I) Organometallic Metalloligands.
    M. Ferrer, A. Gutiérrez, L. Rodríguez, O. Rossell, E. Ruiz, M. Engeser, Y. Lorenz, R. Schilling, P. Gómez-Sahl, A. Martín, Organometallics 2012, 31, 1533-1545.
    DOI: 10.1021/om201028q
     
  • 36) Identification and in vitro Analysis of the GatD/MurT Enzyme-Complex Catalyzing Lipid II Amidation in Staphylococcus aureus.
    D. Münch, T. Roemer, M. Engeser, H.G. Sahl, T. Schneider, PLoS Pathogens 2012, 8, e1002509.
    DOI: 10.1371/journal.ppat.1002509
     
  • 35) 3D Au-Ag heterometallic supramolecular cage. Triplet capture by heavy atom effect.
    L. Rodríguez, J.C. Lima, M. Ferrer, O. Rossell, M. Engeser, Inorg. Chim. Acta 2012, 381, 195-202.
    DOI: 10.1016/j.ica.2011.09.038
     
  • 34) Direct experimental evidence for an enamine radical cation in SOMO catalysis
    R. Beel, S. Kobialka, M. L. Schmidt, M. Engeser, Chem. Commun. 2011, 47, 3293-3295.
    DOI: 10.1039/c0cc05347c
     
  • 33) Antisymbiotic Self-Assembly and Dynamic Behavior of Metallamacrocycles with Allylic Corners
    I. Angurell, M. Ferrer, A. Gutiérrez, M. Martínez, L. Rodríguez, O. Rossell, M. Engeser, Chem. Eur. J. 2010, 16, 13960-13964.
    DOI: 10.1002/chem.201002605
     
  • 32) Magnetic coupling in enaniomerically pure trinuclear helicate-type complexes formed by hierarchical self-assembly
    M. Albrecht, M. Fiege, P. Kögerler, M. Speldrich, R. Fröhlich, M. Engeser, Chem. Eur. J. 2010, 16, 8797-8804.
    DOI: 10.1002/chem.200903108
     
  • 31) Competitive Hydrogen-Atom Abstraction versus Oxygen-Atom and Electron Transfers in Gas-Phase Reactions of [X4O10].+ (X = P, V) with C2H4
    N. Dietl, M. Engeser, H. Schwarz, Chem. Eur. J. 2010, 16, 4452-4456.
    DOI: 10.1002/chem.201000310
     
  • 30) The Final Steps of Bacillaene Biosynthesis in Bacillus amyloliquefaciens FZB42: Direct Evidence for β,γ Dehydration by a trans-AT Polyketide Synthase
    J. Moldenhauer, D. C. G. Götz, C. R. Albert, S. K. Bischof, K. Schneider, R. D. Süssmuth, M. Engeser, H. Groß, G. Bringmann, J. Piel, Angew. Chem. 2010, 122, 1507-1509; Angew. Chem. Int. Ed. 2010, 49, 1465-1467.
    DOI: 10.1002/ange.200905468 bzw. 10.1002/anie.200905468
     
  • 29) Cap for Copper(I) Ions! Metallosupramolecular Solid and Solution State Structures on the Basis of the Dynamic Tetrahedral [Cu(phenAr2)(py)2]+ Motif
    M. Schmittel, B. He, J. Fan, J.W. Bats, M. Engeser, M. Schlosser, H. Deiseroth, Inorg. Chem. 2009, 48, 8192-8200.
    DOI: 10.1021/ic900657w
     
  • 28) Thermal Homo- and Heterolytic C-H Bond Activation of Ethane and Propane by Bare [P4O10] .+: Regioselectivities, Kinetic Isotope Effects, and Density Functional Theory- based Potential Energy Surfaces
    N. Dietl, M. Engeser, H. Schwarz, Chem. Eur. J. 2009, 15, 11100-11104.
    DOI: 10.1002/chem.200901568
     
  • 27) Room-Temperature C-H Bond Activation of Methane by Bare
    [P4O10] .+

    N. Dietl, M. Engeser, H. Schwarz, Angew. Chem. 2009, 121, 4955-4957; Angew. Chem. Int. Ed. 2009, 48, 4861-4863.
    DOI: 10.1002/ange.200901596 bzw. 10.1002/anie.200901596
    highlighted in:
    R. H. Crabtree, Nature Chemistry 2009, 1, 348-349.
    DOI: 10.1038/nchem.311
     
  • 26) Pederin-Type Pathways of Uncultivated Bacterial Symbionts: Analysis of O-Methyl-transferases and Generation of a Biosynthetic Hybrid.
    K. Zimmermann, M. Engeser, J.W. Blunt, M.H.G. Munro, J. Piel, J. Am. Chem. Soc. 2009, 131, 2780-2781.
    DOI: 10.1021/ja808889k
     
  • 25) Cleavage of Four Carbon-Carbon Bonds during Biosynthesis of the Griseorhodin A Spiroketal Pharmacophore
    Z. Yunt, K. Reinhardt, A. Li, M. Engeser, H.-M. Dahse, M. Gütschow, T. Bruhn, G. Bringmann, J. Piel, J. Am. Chem. Soc. 2009, 131, 2297-2305. DOI: 10.1021/ja807827k
     
  • 24) Protonation of 2H-azaphosphirene complexes: P-N bond activation and ring expansion reactions
    H. Helten, M. Engeser, D. Gudat, R. Schilling, G. Schnakenburg, M. Nieger, R. Streubel, Chem. Eur. J. 2009, 15, 2602-2616.
    DOI: 10.1002/chem.200802003
     
  • 23) Characterization of Self-assembled Metallodendrimers in Liquid and Gas Phase and at Air-Solid Interfaces
    H. T. Baytekin, M. Sahre, M. Engeser, A. Rang, A. Schulz, C. A. Schalley, Small 2008, 4, 1823-1834.
    DOI: 10.1002/smll.200800135
    highlighted in: Materials Views
     
  • 22) Self-assembling squares with amino acid-decorated bipyridines: Heterochiral self-sorting of dynamically interconverting diasteromers
    A. Rang, M. Nieger, M. Engeser, A. Lützen, C.A. Schalley, Chem. Commun. 2008, 4789-4791.
    DOI: 10.1039/b806916f
     
  • 21) Synthesis of Axially Chiral [4,4’]-Bipyridines and their Remarkably Selective Self-Assembly into Chiral Metallo-Supramolecular Squares
    A. Rang, M. Engeser, N.M. Maier, M. Nieger, W. Lindner, C.A. Schalley, Chem. Eur. J. 2008, 14, 3855-3859.
    DOI: 10.1002/chem.200800113
     
  • 20) Self-assembly reactions between N-blocked metal corners (N-N)M(II) (N-N = ethylenediamine, 4,4'-substituted 2,2'-bipyridine; M = Pd, Pt) and the fluorinated edge 1,4-bis(4-pyridyl)tetrafluorobenzene
    M. Ferrer, A. Gutiérrez, M. Mounir, O. Rossell, E. Ruiz, A. Rang, M. Engeser, Inorg. Chem. 2007, 46, 3395-3406.
    DOI: 10.1021/ic062373s
     
  • 19) DNA-Based Phosphane Ligands
    M. Caprioara, R. Fiammengo, M. Engeser, A. Jäschke, Chem. Eur. J. 2007, 13, 2089-2095.
    DOI: 10.1002/chem.200601058
     
  • 18) Dehydration and Dehydrogenation of Alcohols with Mononuclear Cationic Vanadium Oxides in the Gas Phase and Energetics of VO2H and VO3H
    M. Engeser, D. Schröder, H. Schwarz, Eur. J. Inorg. Chem. 2007, 2454-2464.
    DOI: 10.1002/ejic.200700062
     
  • 17) Mass Spectrometry as as Tool in Dendrimer Chemistry: From Self-Assembling Dendrimers to Dendrimer Gas-Phase Host-Guest Chemistry
    C. A. Schalley, B. Baytekin, H. T. Baytekin, M. Engeser, T. Felder, A. Rang, J. Phys. Org. Chem. 2006, 19, 479-490.
    DOI: 10.1002/poc.1105
     
  • 16) Reactivity of Self-Assembled Supramolecular Complexes in the Gas Phase: A Supramolecular Neighbor Group Effect
    M. Engeser, A. Rang, M. Ferrer, A. Gutierrez, H. T. Baytekin, C. A. Schalley, Int. J. Mass Spectrom. 2006, 255/256, 185-194.
    DOI: 10.1016/j.ijms.2006.01.002
     
  • 15) How Useful is Mass Spectrometry for the Characterization of Dendrimers? “Fake Defects” in the ESI and MALDI Spectra of Dendritic Compounds
    B. Baytekin, N. Werner, F. Luppertz, M. Engeser, J. Brüggemann, S. Bitter, R. Henkel, T. Felder, C. A. Schalley, Int. J. Mass Spectrom. 2006, 249/250, 138-148.
    DOI: 10.1016/j.ijms.2006.01.016
     
  • 14) Gas-phase H/D exchange of the protonated serine octamer cluster: "ion ping pong" of populations A and B
    U. Mazurek, M. Engeser, C. Lifshitz, Int. J. Mass Spectrom. 2006, 249/250, 473-476.
    DOI: 10.1016/j.ijms.2005.11.006
     
  • 13) Degradation of ionized OV(OCH3)3 in the gas phase. From the neutral compound all the way down to the quasi-terminal fragments VO+ and VOH+
    D. Schröder, M. Engeser, H. Schwarz, E. C. E. Rosenthal, J. Döbler, J. Sauer, Inorg. Chem. 2006, 45, 6235-6245.
    DOI: 10.1021/ic060150w
     
  • 12) A Versatile Toolbox for Variable DNA Functionalization at High Density
    S. Jäger, G. Rasched, H. Kornreich-Leshem, M. Engeser, O. Thum, M. Famulok, J. Am. Chem. Soc. 2005, 127, 15071-15082.
    DOI: 10.1021/ja051725b
     
  • 11) Light-induced formation of G-quadruplex DNA secondary structures
    G. Mayer, L. Kröck, V. Mikat, M. Engeser, A. Heckel, ChemBioChem, 2005, 6, 1966-1970.
    DOI: 10.1002/cbic.200500198
     
  • 10) Gas-Phase Dehydrogenation of Methanol with Mononuclear Vanadium-Oxide Cations
    M. Engeser, D. Schröder, H. Schwarz, Chem. Eur. J. 2005, 11, 5975-5987.
    DOI: 10.1002/chem.200401352
     
  • 9) Mechanistische Untersuchungen zur Oxidation von kleinen Alkanen durch Vanadiumoxide in der Gasphase
    M. Engeser, Dissertation, Technische Universität Berlin, Logos, Berlin, 2004.
     
  • 8) Solid phase synthesis of a double 4-pyridinyl terminated Leu-Ala-Leu tripeptide and macrocyclization by palladium(II) coordination.
    M. Albrecht, P. Stortz, M. Engeser, C. A. Schalley, Synlett 2004, 2821-2823.
    DOI: 10.1055/s-2004-835624
     
  • 7) Mass Spectrometric Evidence for Catenanes and Rotaxanes from Negative-ESI FT ICR Tandem-MS-Experiments
    C. A. Schalley, P. Ghosh, M. Engeser, Int. J. Mass Spectrom. 2004, 232, 249-258.
    DOI: 10.1016/j.ijms.2004.02.003
     
  • 6) Ion chemistry of OV(OCH3)3 in the gas phase: Molecular cations and anions and their primary fragmentations
    D. Schröder, J. Loos, M. Engeser, H. Schwarz, H.-C. Jankowiak, R. Berger, R. Thissen, O. Dutuit, J. Doebler, J. Sauer, Inorg. Chem. 2004, 43, 1976-1985.
    DOI: 10.1021/ic030264x
     
  • 5) Alkane-oxidation by VO2+ in the gas phase: A unique dependence of reactivity on the chain length
    M. Engeser, M. Schlangen, D. Schröder, H. Schwarz, T. Yumura, K. Yoshizawa, Organometallics 2003, 22, 3933–3943.
    DOI: 10.1021/om030353h
     
  • 4) Ion chemistry of the hexanuclear methoxo-oxovanadium cluster V6O7(OCH3)12
    D. Schröder, M. Engeser, M. Brönstrup, C. Daniel, J. Spandl, H. Hartl, Int. J. Mass Spectrom. 2003, 228, 743-757.
    DOI: 10.1016/S1387-3806(03)00236-7
     
  • 3) Oxidative Degradation of Small Cationic Vanadium Clusters by Molecular Oxygen: On the Way from Vn+ (n = 2 - 5) to VOm+ (m = 1, 2)
    M. Engeser, T. Weiske, D. Schröder, H. Schwarz, J. Phys. Chem. A 2003, 107, 2855-2859.
    DOI: 10.1021/jp0222088
     
  • 2) Energetics of the Ligated Vanadium Dications VO2+, VOH2+, and [V,O,H2]2+
    D. Schröder, M. Engeser, H. Schwarz, J. N. Harvey, ChemPhysChem 2002, 3, 584-591.
    DOI: 10.1002/1439-7641(20020715)3:7<584::AID-CPHC584>3.0.CO;2-V
     
  • 1) A fluorescent molecular thermometer based on the nickel(II) high-spin/low-spin interconversion
    M. Engeser, L. Fabrizzi, M. Licchelli, D. Sacchi, Chem. Commun. 1999, 1191-1192.
    DOI: 10.1039/a901931f

 

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