Publications in peer-reviewed journals
2024
84) Reduktive Eliminierung von Tetraalkylcupraten [MenCu(CF3)4−n]− (n=0–4): jenseits einfacher OxidationsstufenReductive Elimination From Tetra-Alkyl Cuprates [MenCu(CF3)4−n]− (n=0–4): Beyond Simple Oxidation States
B. Zimmer, R. W. A. Havenith, J. E. M. N. Klein, K. Koszinowski, Angew. Chem. 2024, 136, e202409315; Angew. Chem. Int. Ed. 2024, 63, e202210211.
83) The Fe-MAN Challenge: Ferrates–Microkinetic Assessment of Numerical Quantum Chemistry
R. Rahrt, B. Hein-Janke, K. N. Amarasinghe, M. Shafique, M. Feldt, L. Guo, J. N. Harvey, R. Pollice, K. Koszinowski, R. A. Mata, J. Phys. Chem A. 2024, 128, 4663-4673.
82) Intramolecular Phenyl Transfer from a Boronate to Lithium in the Gas Phase Reveals Crucial Role of Solvation in Transmetalations
F. Kraft, K. Koszinowski, Chem. Eur. J. 2024, 30, e202303653.
81) Observation and Characterization of Single Elementary Reactions of Organometallics
K. Koszinowski, Organometallics 2024, 43, 205-2018.
2023
80) Gas-Phase Alkali-Metal Cation Affinities of Stabilized EnolatesN. F. Eisele, R. Rahrt, L. Giachanou, F. Shikho, K. Koszinowski, Chem. Eur. J. 2023, 29, e202302540.
79) Unimolecular Reactivity of [Cu(R)(CF3)3]− Complexes (R=Organyl): Stepwise versus Concerted Mechanism in Copper-Mediated Trifluoromethylation
B. Zimmer, T. Auth, K. Koszinowski, Chem. Eur. J. 2023, 29, e202300725.
78) C versus O Protonation in Zincate Anions: A Simple Gas-Phase Model for the Surprising Kinetic Stability of Organometallics
R. Rahrt, K. Koszinowski, Chem. Eur. J. 2023, 29, e202203611.
77) Live Monitoring of Anionic Living Polymerizations by Electrospray-Ionization Mass Spectrometry
N. F. Eisele, M. Peters, K. Koszinowski, Chem. Eur. J. 2023, 29, e202203762.
2022
76) Microscopic Reactivity of Phenylferrate Ions toward Organyl HalidesS. Lülf, L. Guo, T. Parchomyk, J. N. Harvey, K. Koszinowski, Chem. Eur. J. 2022, 28, e202202030.
75) In-Situ-Analyse Anionischer Koordinationspolymerisationen durch Elektrosprayionisations-Massenspektrometrie
In-Situ Analysis of Anionic Coordination Polymerizations by Electrospray-Ionization Mass Spectrometry
F. Kreyenschmidt, N. F. Eisele, V. Hevelke, R. Rahrt, A.-K. Kreyenschmidt, K. Koszinowski, Angew. Chem. 2022, 134, e202210211; Angew. Chem. Int. Ed. 2022, 61, e202210211.
74) Anionic Dimers of Fluorinated Alcohols
K. Koszinowski, R. Rahrt, J. Am. Soc. Mass Spectrom. 2022, 33, 1411-1418.
73) Origin of the different reactivity of the high-valent coinage-metal complexes [RCuIIIMe3]− and [RAgIIIMe3]− (R=allyl)
T. Auth, C. J. Stein, R. A. J. O'Hair, K. Koszinowski, Chem. Eur. J. 2022, 28, e202103130.
2021
72) Gas Phase Protolysis of Trisarylzincate AnionsR. Rahrt, K. Koszinowski, J. Phys. Chem. A 2021, 125, 10725-10733.
71) Tetraorganylargentate(III) Complexes: Key Intermediates in Silver-Mediated Cross-Coupling Reactions
M. Deuker, Y. Yang, R. A. J. O'Hair, K. Koszinowski, Organometallics 2021, 40, 2354-2363.
70) Modular Ion Mobility Calibrants for Organometallic Anions Based on Tetraorganylborate Salts
T. Auth, M. Grabarics, M. Schlangen, K. Pagel, K. Koszinowski, Anal. Chem. 2021, 93, 9797-9807.
69) Phenyl argentate aggregates [AgnPhn+1]− (n = 2-8): Models for the self-assembly of atom-precise polynuclear organometallics
S. Daly, S. Weske, A. Mravak, M. Krstić, A. Kulesza, R. Antoine, V. Bonačić-Koutecký, P. Dugourd, K. Koszinowski, R. A. J. O'Hair, J. Chem. Phys. 2021, 154, 224301.
68) Direct Detection of Free and Counterion-Bound Carbanions by Electrospray-Ionization Mass Spectrometry
N. F. Eisele, K. Koszinowski, J. Org. Chem. 2021, 86, 3750-3757.
2020
67) Second Comes First: Switching Elementary Steps in Palladium‐Catalyzed Cross‐Coupling ReactionsM. Kolter, K. Koszinowski, Chem. Eur. J. 2020, 26, 12212-12218.
66) Supramolecular Self‐Assembly of β3‐Peptides Mediated by Janus‐Type Recognition Units
S. Kabata Glowacki, K. Koszinowski, D. Hübner, H. Frauendorf, P. Vana, U. Diederichsen, Chem. Eur. J. 2020, 26, 12145-12150.
65) Dissecting Transmetalation Reactions at the Molecular Level: Phenyl Transfer in Metal Borate Complexes
T. Auth, K. Koszinowski, R. A. J. O'Hair, Organometallics 2020, 39, 25-33.
2019
64) Modulation of Gas-Phase Lithium Cation Basicities by MicrosolvationK. Koszinowski, T. Auth, J. Am. Soc. Mass Spectrom. 2019, 30, 1857-1866.
63) Formation of Transient Anionic Metal Clusters in Palladium/Diene‐Catalyzed Cross‐Coupling Reactions
M. Kolter, K. Koszinowski, Chem. Eur. J. 2019, 25, 13376-13384.
62) Benzhydrylpyridinium Ions: A New Class of Thermometer Ions for the Characterization of Electrospray-Ionization Mass Spectrometers
R. Rahrt, T. Auth, M. Demireva, P. B. Armentrout, K. Koszinowski, Anal. Chem. 2019, 91, 11703-11711.
61) Cobalt-Catalyzed Hydrogenations via Olefin Cobaltate and Hydride Intermediates
S. Sandl, T. M. Maier, N. P. van Leest, S. Kröncke, U. Chakraborty, S. Demeshko, K. Koszinowski, B. de Bruin, F. Meyer, M. Bodensteiner, C. Herrmann, R. Wolf, A. Jacobi von Wangelin, ACS Catal. 2019, 9, 7596-7606.
60) Mechanisms of Cobalt/Phosphine‐Catalyzed Cross‐Coupling Reactions
F. Kreyenschmidt, S. E. Meurer, K. Koszinowski, Chem. Eur. J. 2019, 25, 5912-5921.
59) Mössbauer and mass spectrometry support for iron(II) catalysts in enantioselective C–H activation
J. Loup, T. Parchomyk, S. Lülf, S. Demeshko, F. Meyer, K. Koszinowski, L. Ackermann, Dalton Trans. 2019, 48, 5135-5139.
58) Substitution reactions of gaseous ions in a three‐dimensional quadrupole ion trap
T. Parchomyk, K. Koszinowski, J. Mass Spectrom. 2019, 54, 81-87.
2018
57) Large Solvent Isotope Effect Associated with the Hydrolysis of Allylindium IodideK. Koszinowski, D. S. Stephenson, J. Org. Chem. 2018, 83, 14314-14322.
56) Electronic and Steric Effects on the Reductive Elimination of Anionic Arylferrate(III) Complexes
T. Parchomyk, K. Koszinowski, Chem. Eur. J. 2018, 24, 16342-16347.
55) Oxidation States, Stability, and Reactivity of Organoferrate Complexes
T. Parchomyk, S. Demeshko, F. Meyer, K. Koszinowski, J. Am. Chem. Soc. 2018, 140, 9709-9720.
54) Argentate(I) and (III) complexes as intermediates in silver-mediated cross-coupling reactions
S. Weske, R. A. Hardin, T. Auth, R. A. J. O'Hair, K. Koszinowski, C. A. Ogle, Chem. Commun. 2018, 54, 5086-5089.
53) Low-Valent Ate Complexes Formed in Cobalt-Catalyzed Cross-Coupling Reactions with 1,3-Dienes as Additives
F. Kreyenschmidt, K. Koszinowski, Chem. Eur. J. 2018, 24, 1168-1177.
2017
52) Mechanistic and Synthetic Investigations on the Dual Selenium-π-Acid/Photoredox Catalysis in the Context of the Aerobic Dehydrogenative Lactonization of Alkenoic AcidsS. Ortgies, R. Rieger, K. Rode, K. Koszinowski , J. Kind, C. M. Thiele , J. Rehbein, A. Breder, ACS Catal. 2017, 7, 7578-7586.
51) Anionische Palladium(0)- und Palladium(II)-At-Komplexe
Anionic Palladium(0) and Palladium(II) Ate Complexes
M. Kolter, K. Böck, K. Karaghiosoff, K. Koszinowski, Angew. Chem. 2017, 129, 13427-13431; Angew. Chem. Int. Ed. 2017, 56, 13244-13248.
50) Iron-Catalyzed Cross-Coupling: Mechanistic Insight for Rational Applications in Synthesis
T. Parchomyk, K. Koszinowski, Synthesis 2017, 49, 3269-3280.
49) Solution and Gas-Phase Reactivity of Me12Fe8– and Related Cluster Ions
T. Parchomyk, K. Koszinowski, Chem. Eur. J. 2017, 23, 3213-3219.
48) Alkene Metalates as Hydrogenation Catalysts
P. Büschelberger, D. Gärtner, E. Reyes-Rodriguez, F. Kreyenschmidt, K. Koszinowski, A. Jacobi von Wangelin, R. Wolf, Chem. Eur. J. 2017, 23, 3139-3151.
47) ESI activity of Br–, BF4–, ClO4– and BPh4– anions in the presence of Li+ and NBu4+ counter-ions
K. Koszinowski, F. Lissy, J. Mass Spectrom. 2017, 52, 144-151.
2016
46) Stability and Unimolecular Reactivity of Palladate(II) Complexes [LnPdR3]– (L=Phosphine, R=Organyl, n=0 and 1)M. Kolter, K. Koszinowski, Chem. Eur. J. 2016, 22, 15744-15750.
45) Ate Complexes in Iron-Catalyzed Cross-Coupling Reactions
T. Parchomyk, K. Koszinowski, Chem. Eur. J. 2016, 22, 15609-15613.
44) Intermediates Formed in the Reactions of Organocuprates with α,β-Unsaturated Nitriles
A. Putau, H. Brand, K. Koszinowski, Chem. Eur. J. 2016, 22, 12868-12876.
43) The Role of Ate Complexes in the Copper-Mediated Trifluoromethylation of Alkynes
S. Weske, R. Schoop, K. Koszinowski, Chem. Eur. J. 2016, 22, 11310-11316.
42) Association and Dissociation of Grignard Reagents RMgCl and Their Turbo Variant RMgCl·LiCl
C. Schnegelsberg, S. Bachmann, M. Kolter, T. Auth, M. John, D. Stalke, K. Koszinowski, Chem. Eur. J. 2016, 22, 7752-7762.
41) Exposing elusive cationic magnesium-chloro aggregates in aluminate complexes through donor control
E. V. Brouillet, A. R. Kennedy, K. Koszinowski, R. McLellan, R. E. Mulvey, S. D. Robertson, Dalton Trans. 2016, 45, 5590-5597.
40) Überoxidation als Schlüsselschritt im Mechanismus der MoCl5-vermittelten dehydrierenden Arenkupplung
Over-Oxidation as the Key Step in the Mechanism of the MoCl5-Mediated Dehydrogenative Coupling of Arenes
M. Schubert, P. Franzmann, A. Wünsche von Leupoldt, K. Koszinowski, K. Heinze, S. R. Waldvogel, Angew. Chem. 2016, 128, 1168-1172; Angew. Chem. Int. Ed. 2016, 55, 1156-1159.
2015
39) Which cations form upon CSI or ESI of solutions of Grignard reagents?C. Schnegelsberg, T. D. Blümke, K. Koszinowski, J. Mass Spectrom. 2015, 50, 1393-1395.
38) Catalyst Activation, Deactivation, and Degradation in Palladium-Mediated Negishi Cross-Coupling Reactions
K. Böck, J. E. Feil, K. Karaghiosoff, K. Koszinowski, Chem. Eur. J. 2015, 21, 5548-5560.
2014
37) Triostin A Derived Cyclopeptide as Architectural Template for the Alignment of Four Recognition UnitsU. M. Kotyrba, K. Pröpper, E.-F. Sachs, A. Myanovska, T. Joppe, F. Lissy, G. M. Sheldrick, K. Koszinowski, U. Diederichsen, Chem. Open 2014, 3, 152-160.
36) Structural and reactivity insights in Mg-Zn hybrid chemistry: Zn-I exchange and Pd-catalysed cross-coupling applications of aromatic substrates
T. D. Bluemke, W. Clegg, P. García-Alvarez, A. R. Kennedy, K. Koszinowski, M. D. McCall, L. Russob, E. Hevia, Chem. Sci. 2014, 5, 3552-3562.
35) Organozinc Pivalate Reagents: Segregation, Solubility, Stabilization, and Structural Insights
A. Hernán-Gómez, E. Herd, E. Hevia, A. R. Kennedy, P. Knochel, K. Koszinowski, S. M. Manolikakes, R. E. Mulvey, C. Schnegelsberg, Angew. Chem. 2014, 126, 2744-2748; Angew. Chem. Int. Ed. 2014, 53, 2706-2710.
2013
34) Counter-ion and solvent effects in electrospray ionization of solutions of alkali metal and quaternary ammonium saltsK. Koszinowski, F. Lissy, Int. J. Mass Spectrom. 2013, 354/355, 219-228.
33) Ionic Aggregates of Lithium Organocuprates
A. Putau, M. Wilken, K. Koszinowski, Chem. Eur. J. 2013, 19, 10992-10999.
2012
32) β-Hydrogen Elimination of Ionic Butylzinc ComplexesK. Koszinowski, C. Müller, H. Brand, J. E. Fleckenstein, Organometallics 2012, 31, 7165-7170.
31) InCl3-katalysierte Synthese von 1,2-dimetallierten Verbindungen durch direkte Insertion von Aluminium- oder Zinkpulver
InCl3-Catalyzed Synthesis of 1,2-Dimetallic Compounds by Direct Insertion of Aluminum or Zinc Powder
T. D. Blümke. T. Klatt, K. Koszinowski, P. Knochel, Angew. Chem. 2012, 124, 10064-10068; Angew. Chem. Int. Ed. 2012, 51, 9926-9930.
30) Tetraalkylcuprates(III): Formation, Association, and Intrinsic Reactivity
A. Putau, H. Brand, K. Koszinowski, J. Am. Chem. Soc. 2012, 134, 613-622.
2011
29) Lithium Organozincates LiRZnX2: Common Species in Organozinc ChemistryJ. E. Fleckenstein, K. Koszinowski, Organometallics 2011, 30, 5018-5026.
28) Association and Dissociation of Lithium Cyanocuprates in Ethereal Solvents
A. Putau, K. Koszinowski, Organometallics 2011, 30, 4771-4778.
2010
27) Charged Tags as Probes for Analyzing Organometallic Intermediates and Monitoring Cross-Coupling Reactions by Electrospray-Ionization Mass SpectrometryM. A. Schade, J. E. Fleckenstein, P. Knochel, K. Koszinowski, J. Org. Chem. 2010, 75, 6848-6857.
26) Probing Cyanocuprates by Electrospray Ionization Mass Spectrometry
A. Putau, K. Koszinowski, Organometallics 2010, 29, 3593-3601.
Addition/Correction: Organometallics 2010, 29, 6841-6842.
25) Oxidation State, Aggregation, and Heterolytic Dissociation of Allyl Indium Reagents
K. Koszinowski, J. Am. Chem. Soc. 2010, 132, 6032-6040.
24) A Highly Charged Ag64+ Core in a DNA-Encapsulated Silver Nanocluster
K. Koszinowski, K. Ballweg, Chem. Eur. J. 2010, 16, 3285-3290.
2009
23) Microsolvated and Chelated Butylzinc Cations: Formation, Relative Stability, and Unimolecular Gas-Phase ReactivityJ. E. Fleckenstein, K. Koszinowski, Chem. Eur. J. 2009, 15, 12745-12753.
22) Formation of Organozincate Anions in LiCl-Mediated Zinc Insertion Reactions
K. Koszinowski, P. Böhrer, Organometallics 2009, 28, 771-779.
21) Aggregation and Reactivity of Organozincate Anions Probed by Electrospray Mass Spectrometry
K. Koszinowski, P. Böhrer, Organometallics 2009, 28, 100-110.
2008 and earlier
20) Vibrationally inelastic H + D2 collisions are forward-scatterdN. T. Goldberg, J. Zhang, K. Koszinowski, F. Bouakline, S. C. Althorpe, R. N. Zare, Proc. Natl. Acad. Sci. USA 2008, 105, 18194-18199.
19) Differential cross section for the H+D2 → HD (ν' = 1, j' = 2,6,10)+D reaction as a function of collision energy
K. Koszinowski, N. T. Goldberg, J. Zhang, R. N. Zare, F. Bouakline, S. C. Althorpe, J. Chem. Phys. 2007, 127, 124315-1-10.
18) The unexpected gas-phase reactivity of the CH3OH adduct of Michler's hydrol blue: Proton-shuttle catalysis and stepwise radical expulsions
D. Schröder, J. Roithová, P. Gruene, H. Schwarz, H. Mayr, K. Koszinowski, J. Phys. Chem. A 2007, 111, 8925-8933.
17) Doppler-free ion imaging of hydrogen molecules produced in bimolecular reactions
N. T. Goldberg, K. Koszinowski, A. E. Pomerantz, R. N. Zare, Chem. Phys. Lett. 2007, 433, 439-443.
16) Construction and calibration of an instrument for three-dimensional ion imaging
K. Koszinowski, N. T. Goldberg, A. E. Pomerantz, R. N. Zare, J. Chem. Phys. 2006, 125, 133503-1-10.
15) Collision-energy dependence of HD(ν′=1, j′) product rotational distributions for the H+D2 reaction
K. Koszinowski, N. T. Goldberg, A. E. Pomerantz, R. N. Zare, J. C. Juanes-Marcos, S. C. Althorpe, J. Chem. Phys. 2005, 123, 054306-1-11.
14) Formation, Structure, and Reactivity of Gaseous Ni2O2+
K. Koszinowski, M. Schlangen, D. Schröder, H. Schwarz, Eur. J. Inorg. Chem. 2005, 2464-2469.
13) Connectivity and Reactivity of Gaseous CrC3H4O+
K. Koszinowski, D. Schröder, H. Schwarz, Organometallics 2005, 24, 2214-2223.
12) C–H- and N–H-activation by gaseous Rh2+ and PtRh+ cluster ions
K. Koszinowski, M. Schlangen, D. Schröder, H. Schwarz, Int. J. Mass Spectrom. 2004, 237, 19-23.
11) Reactions of mass-selected Fen+-cluster cations (n = 1-5) with dimethyl carbonate
K. Koszinowski, D. Schröder, H. Schwarz, Inorg. Chim. Acta 2004, 357, 1881-1885.
10) C–N Coupling of Methane and Ammonia by Bimetallic Platinum-Gold Cluster Cations
K. Koszinowski, D. Schröder, H. Schwarz, Organometallics 2004, 23, 1132-1139.
9) Formation and Reactivity of Gaseous Iron-Sulfur Clusters
K. Koszinowski, D. Schröder, H. Schwarz, Eur. J. Inorg. Chem. 2004, 44-50.
8) Methan-Ammoniak-Kupplung durch zweikernige bimetallische Platin-Münzmetall-Kationen, PtM+
Coupling of Methane and Ammonia by Dinuclear Bimetallic Platinum-Coinage-Metal Cations PtM+
K. Koszinowski, D. Schröder, H. Schwarz, Angew. Chem. 2004, 116, 124-127; Angew. Chem. Int. Ed. 2004, 43, 121-124.
7) Additivity Effects in the Reactivities of Bimetallic Cluster Ions PtmAun+
K. Koszinowski, D. Schröder, H. Schwarz, ChemPhysChem 2003, 4, 1233-1237.
6) Reactions of Platinum-Carbene Clusters PtnCH2+, n = 1-5, with O2, CH4, NH3, and H2O: Coupling Processes versus Carbide Formation
K. Koszinowski, D. Schröder, H. Schwarz, Organometallics 2003, 22, 3809-3819.
5) Reactivity of Small Cationic Platinum Clusters
K. Koszinowski, D. Schröder, H. Schwarz, J. Phys. Chem. A 2003, 107, 4999-5006.
4) Probing Cooperative Effects in Bimetallic Clusters: Indications of C–N Coupling of CH4 and NH3 Mediated by the Cluster Ion PtAu+ in the Gas Phase
K. Koszinowski, D. Schröder, H. Schwarz, J. Am. Chem. Soc. 2003, 125, 3676-3677.
3) C–F Bond Activation in Fluorinated Carbonyl Compounds by Chromium Monocations in the Gas Phase
U. Mazurek, K. Koszinowski, H. Schwarz, Organometallics 2003, 22, 218-225.
2) Thermochemistry of small cationic iron-sulfur clusters
K. Koszinowski, D. Schröder, H. Schwarz, R. Liyanage, P. B. Armentrout, J. Chem. Phys. 2002, 117, 10039-10056.
1) Bond-Dissociation Energies and Structures of Cu(NO)+ and Cu(NO)2+
K. Koszinowski, D. Schröder, H. Schwarz, M. C. Holthausen, J. Sauer, H. Koizumi, P. B. Armentrout, Inorg. Chem. 2002, 41, 5882-5890.