1
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Lülf S, Guo L, Parchomyk T, Harvey JN, Koszinowski K. Microscopic Reactivity of Phenylferrate Ions toward Organyl Halides. Chemistry 2022; 28:e202202030. [PMID: 35948515 PMCID: PMC9826238 DOI: 10.1002/chem.202202030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Indexed: 01/11/2023]
Abstract
Despite its practical importance, organoiron chemistry remains poorly understood due to its mechanistic complexity. Here, we focus on the oxidative addition of organyl halides to phenylferrate anions in the gas phase. By mass-selecting individual phenylferrate anions, we can determine the effect of the oxidation state, the ligation, and the nuclearity of the iron complex on its reactions with a series of organyl halides RX. We find that Ph2 Fe(I)- and other low-valent ferrates are more reactive than Ph3 Fe(II)- ; Ph4 Fe(III)- is inert. The coordination of a PPh3 ligand or the presence of a second iron center lower the reactivity. Besides direct cross-coupling reactions resulting in the formation of RPh, we also observe the abstraction of halogen atoms. This reaction channel shows the readiness of organoiron species to undergo radical-type processes. Complementary DFT calculations afford further insight and rationalize the high reactivity of the Ph2 Fe(I)- complex by the exothermicity of the oxidative addition and the low barriers associated with this reaction step. At the same time, they point to the importance of changes of the spin state in the reactions of Ph3 Fe(II)- .
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Affiliation(s)
- Stefan Lülf
- Institut für Organische und Biomolekulare ChemieUniversität GöttingenTammannstr. 237077GöttingenGermany
| | - Luxuan Guo
- Department of ChemistryKU LeuvenCelestijnenlaan 200FB-3001LeuvenBelgium
| | - Tobias Parchomyk
- Institut für Organische und Biomolekulare ChemieUniversität GöttingenTammannstr. 237077GöttingenGermany
| | - Jeremy N. Harvey
- Department of ChemistryKU LeuvenCelestijnenlaan 200FB-3001LeuvenBelgium
| | - Konrad Koszinowski
- Institut für Organische und Biomolekulare ChemieUniversität GöttingenTammannstr. 237077GöttingenGermany
- Wöhler Research Institute for Sustainable ChemistryUniversität GöttingenTammannstr. 237077GöttingenGermany
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2
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Ting MYC, Yunker LPE, Chagunda IC, Hatlelid K, Vieweg M, McIndoe JS. A mechanistic investigation of the Suzuki polycondensation reaction using MS/MS methods. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00743b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The Suzuki polycondensation can be studied in real time using MS/MS methods, even with the molecular weight of the reaction components changing with every turnover.
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Affiliation(s)
| | | | | | | | - Meghan Vieweg
- Department of Chemistry
- University of Victoria
- Victoria
- Canada
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3
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Kolter M, Koszinowski K. Second Comes First: Switching Elementary Steps in Palladium-Catalyzed Cross-Coupling Reactions. Chemistry 2020; 26:12212-12218. [PMID: 32428266 PMCID: PMC7540703 DOI: 10.1002/chem.202001041] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2020] [Revised: 05/11/2020] [Indexed: 12/13/2022]
Abstract
The electron-poor palladium(0) complex L3 Pd (L=tris[3,5-bis(trifluoromethyl)phenyl]phosphine) reacts with Grignard reagents RMgX and organolithium compounds RLi via transmetalation to furnish the anionic organopalladates [L2 PdR]- , as shown by negative-ion mode electrospray-ionization mass spectrometry. These palladates undergo oxidative additions of organyl halides R'X (or related SN 2-type reactions) followed by further transmetalation. Gas-phase fragmentation of the resulting heteroleptic palladate(II) complexes results in the reductive elimination of the cross-coupling products RR'. This reaction sequence corresponds to a catalytic cycle, in which the order of the elementary steps of transmetalation and oxidative addition is switched relative to that of palladium-catalyzed cross-coupling reactions proceeding via neutral intermediates. An attractive feature of the palladate-based catalytic system is its ability to mediate challenging alkyl-alkyl coupling reactions. However, the poor stability of the phosphine ligand L against decomposition reactions has so far prevented its successful use in practical applications.
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Affiliation(s)
- Marlene Kolter
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
| | - Konrad Koszinowski
- Institut für Organische und Biomolekulare ChemieGeorg-August-Universität GöttingenTammannstraße 237077GöttingenGermany
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4
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Koessler K, Scherer H, Butschke B. Phenyl-Group Exchange in Triphenylphosphine Mediated by Cationic Gold-Platinum Complexes-A Gas-Phase Mimetic Approach. Inorg Chem 2020; 59:9496-9510. [PMID: 32124602 DOI: 10.1021/acs.inorgchem.9b03622] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The PPh3 ligands in the heterodinuclear AuPt complex [(Ph3P)AuPt(PPh3)3][BAr4F] (BAr4F = tetrakis[3,5-bis(trifluoromethyl)phenyl]borate) exhibit a high fluxionality on the AuPt core. Fast intramolecular and slow intermolecular processes for the reversible exchange of the PPh3 ligands have been identified. When [(Ph3P)AuPt(PPh3)3][BAr4F] is heated in solution, the formation of benzene is observed, and a trinuclear, cationic AuPt2 complex is generated. This process is preceded by reversible phenyl-group exchange between the PPh3 ligands present in the reaction mixture as elucidated by deuterium-labeling studies. Both the elimination of benzene and the preceding reversible phenyl-group exchange have originally been observed in mass-spectrometry-based CID experiments (CID = Collision-Induced Dissociation). While CID of mass-selected [Au,Pt,(PPh3)4]+ results exclusively in the loss of PPh3, the resulting cation [Au,Pt,(PPh3)3]+ selectively eliminates C6H6. Thus, the dissociation of a PPh3 ligand from [Au,Pt,(PPh3)3]+ is energetically not able to compete with processes which result in C-H- and C-P-bond cleavage. In both media, the heterobimetallic nature of the employed complexes is the key for the observed reactivity. Only the intimate interplay of the gas-phase investigations, studies in solution, and thorough DFT computations allowed for the elucidation of the mechanistic details of the reactivity of [(Ph3P)AuPt(PPh3)3][BAr4F].
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Affiliation(s)
- Konstantin Koessler
- Albert-Ludwigs-Universität Freiburg, Institut für Anorganische und Analytische Chemie, Albertstr. 21, 79104 Freiburg, Germany
| | - Harald Scherer
- Albert-Ludwigs-Universität Freiburg, Institut für Anorganische und Analytische Chemie, Albertstr. 21, 79104 Freiburg, Germany
| | - Burkhard Butschke
- Albert-Ludwigs-Universität Freiburg, Institut für Anorganische und Analytische Chemie, Albertstr. 21, 79104 Freiburg, Germany
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5
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Lee YH, Morandi B. Transition metal-mediated metathesis between P–C and M–C bonds: Beyond a side reaction. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.12.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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6
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Carrasco S, Martín‐Matute B. Hydrazine‐Free Facile Synthesis of Palladium‐Tetrakis(Triphenylphosphine). Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900060] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sergio Carrasco
- Department of Organic Chemistry, Arrhenius Laboratory Stockholm University 10691 Stockholm Sweden
| | - Belén Martín‐Matute
- Department of Organic Chemistry, Arrhenius Laboratory Stockholm University 10691 Stockholm Sweden
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7
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Carr PJJ, Lecours MJ, Burt MJ, Marta RA, Steinmetz V, Fillion E, Hopkins WS. Mode-Selective Laser Control of Palladium Catalyst Decomposition. J Phys Chem Lett 2018; 9:157-162. [PMID: 29244504 DOI: 10.1021/acs.jpclett.7b03030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
It is generally assumed that molecules behave ergodically during chemical reactions, that is, reactivities depend only on the total energy content and not on the initial state of the molecule. While there are a few examples of nonergodic behavior in small (usually electronically excited) species, to date there have been no reports of such behavior in larger covalently bound species composed of several tens of atoms. Here, we demonstrate vibrational mode-selective behavior in a series of palladium catalysts. When we excite solvent-tagged gas-phase Pd catalysts with an infrared laser that is tuned to be resonant with specific molecular vibrations, depending on which vibration we excite, we can select different reaction pathways. We also demonstrate that this behavior can be "turned off" via chemical substitution.
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Affiliation(s)
- Patrick J J Carr
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Michael J Lecours
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Michael J Burt
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Rick A Marta
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - Vincent Steinmetz
- Laboratoire Chemie Physique, CLIO/LCP , Bâtiment 201, Campus Universitaire d'Orsay, Orsay 91405, France
| | - Eric Fillion
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
| | - W Scott Hopkins
- Department of Chemistry, University of Waterloo , Waterloo, ON N2L 3G1, Canada
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8
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Brazier JB, Newton MA, Barreiro EM, Adrio LA, Naya L, Hii KKM. Solvent-dependent nuclearity, geometry and catalytic activity of [(SPhos)Pd(Ph)Cl] 2. Dalton Trans 2017; 46:7223-7231. [PMID: 28534573 DOI: 10.1039/c7dt01019b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The nuclearity and structures of the palladium complex [(SPhos)Pd(Ph)Cl]2 in the solid and solution states are revisited using a combination of Extended X-ray Absorption Fine Structure (EXAFS) spectroscopy, NMR spectroscopy, mass spectrometry, DFT calculations and trapping experiments. The complex was tested for its catalytic activity in the coupling reaction between chlorobenzene and n-hexylamine, where different deactivation behaviours were observed in toluene, 1,4-dioxane and DMF.
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Affiliation(s)
- John B Brazier
- Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London SW7 2AZ, UK.
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9
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Böck K, Feil JE, Karaghiosoff K, Koszinowski K. Catalyst Activation, Deactivation, and Degradation in Palladium-Mediated Negishi Cross-Coupling Reactions. Chemistry 2015; 21:5548-60. [DOI: 10.1002/chem.201406408] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Indexed: 11/11/2022]
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10
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Fiebig L, Schlörer N, Schmalz HG, Schäfer M. Aryl-Phenyl Scrambling in Intermediate Organopalladium Complexes: A Gas-Phase Study of the Mizoroki-Heck Reaction. Chemistry 2014; 20:4906-10. [DOI: 10.1002/chem.201400115] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2014] [Revised: 02/21/2014] [Indexed: 11/10/2022]
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11
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Juribašić M, Halasz I, Babić D, Cinčić D, Plavec J, Ćurić M. Aging and Ball-Milling as Low-Energy and Environmentally Friendly Methods for the Synthesis of Pd(II) Photosensitizers. Organometallics 2014. [DOI: 10.1021/om500008v] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Marina Juribašić
- Ruđer Bošković Institute, Bijenička 54, HR-10002 Zagreb, Croatia
| | - Ivan Halasz
- Ruđer Bošković Institute, Bijenička 54, HR-10002 Zagreb, Croatia
| | - Darko Babić
- Ruđer Bošković Institute, Bijenička 54, HR-10002 Zagreb, Croatia
| | - Dominik Cinčić
- Department
of Chemistry, Faculty of Science, University of Zagreb, Horvatovac
102a, HR-10000 Zagreb, Croatia
| | - Janez Plavec
- Slovenian
NMR Centre, National Institute of Chemistry, Hajdrihova 19, SI-1000 Ljubljana, Slovenia
| | - Manda Ćurić
- Ruđer Bošković Institute, Bijenička 54, HR-10002 Zagreb, Croatia
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12
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Schröder D. Applications of electrospray ionization mass spectrometry in mechanistic studies and catalysis research. Acc Chem Res 2012; 45:1521-32. [PMID: 22702223 DOI: 10.1021/ar3000426] [Citation(s) in RCA: 150] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Mechanistic studies form the basis for a better understanding of chemical processes, helping researchers develop more sustainable reactions by increasing the yields of the desired products, reducing waste production, and lowering the consumption of resources and energy overall. Conventional methods for the investigation of reaction mechanisms in solution include kinetic studies, isotope labeling, trapping of reactive intermediates, and advanced spectroscopic techniques. Within the past decade, electrospray ionization mass spectrometry (ESI-MS) has provided an additional tool for mechanistic studies because researchers can directly probe liquid samples by mass spectrometry under gentle conditions. Specifically, ESI-MS allows researchers to identify the molecular entities present in solution over the course of a chemical transformation. ESI-MS is particularly useful for investigations of organic reactions or metal catalysis that involve ionic intermediates. Accordingly, researchers are increasingly using ESI-MS in mechanistic studies and catalyst development. However, a further understanding of the ESI process and how it can facilitate mechanistic studies has not accompanied this increased use of the technique. Therefore, at least in part the ESI-MS method not only has offered great promise for the elucidation of reaction mechanisms but also became a black box with the occasional risk of misinterpretation. In this Account, we summarize applications of ESI-MS for synthetic and mechanistic research. Recently researchers have established direct linkages between gas-phase data obtained via ESI-MS and processes occurring in solution, and these results reveal qualitative and quantitative correlations between ESI-MS measurements and solution properties. In this context, time dependences, concentration series, and counterion effects can serve as criteria that allow researchers assess if the gas-phase measurements correlate with the situation in the solution. Furthermore, we report developments that bridge the gap between gas-phase and solution-phase studies. We also describe predictions derived from ESI-MS that have been verified with solution-phase chemistry experiments.
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Affiliation(s)
- Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
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13
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Schröder D, Buděšínský M, Roithová J. Deprotonation of p-Hydroxybenzoic Acid: Does Electrospray Ionization Sample Solution or Gas-Phase Structures? J Am Chem Soc 2012; 134:15897-905. [DOI: 10.1021/ja3060589] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2,
16610 Prague 6, Czech Republic
| | - Miloš Buděšínský
- Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2,
16610 Prague 6, Czech Republic
| | - Jana Roithová
- Department of Organic Chemistry,
Faculty of Sciences, Charles University in Prague, Hlavova 8, 12843 Prague 2, Czech Republic
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14
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Tsybizova A, Rulíšek L, Schröder D, Rokob TA. Coordination and Bond Activation in Complexes of Regioisomeric Phenylpyridines with the Nickel(II) Chloride Cation in the Gas Phase. J Phys Chem A 2012; 117:1171-80. [DOI: 10.1021/jp3052455] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexandra Tsybizova
- Institute of Organic
Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague
6, Czech Republic
| | - Lubomír Rulíšek
- Institute of Organic
Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague
6, Czech Republic
| | - Detlef Schröder
- Institute of Organic
Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague
6, Czech Republic
| | - Tibor András Rokob
- Institute of Organic
Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague
6, Czech Republic
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15
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Révész Á, Schröder D, Rokob TA, Havlík M, Dolenský B. Identification and interconversion of diastereomeric oligo-Tröger bases probed by ion mobility mass spectrometry. Phys Chem Chem Phys 2012; 14:6987-95. [DOI: 10.1039/c2cp40585g] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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16
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Rokob TA, Rulíšek L, Šrogl J, Révész Á, Zins EL, Schröder D. On the Mechanism of the Copper-Mediated C–S Bond Formation in the Intramolecular Disproportionation of Imine Disulfides. Inorg Chem 2011; 50:9968-79. [DOI: 10.1021/ic200442s] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Tibor András Rokob
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
| | - Lubomír Rulíšek
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
| | - Jiří Šrogl
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
| | - Ágnes Révész
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
| | - Emilie L. Zins
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
| | - Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
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17
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Agrawal D, Schröder D, Frech CM. Observation of Binuclear Palladium Clusters upon ESI-MS Monitoring of the Suzuki–Miyaura Cross-Coupling Catalyzed by a Dichloro-bis(aminophosphine) Complex of Palladium. Organometallics 2011. [DOI: 10.1021/om200274z] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Divya Agrawal
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo náměstí 2, 16610 Prague 6, Czech Republic
| | - Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo náměstí 2, 16610 Prague 6, Czech Republic
| | - Christian M. Frech
- Institute of Inorganic Chemistry, University of Zürich, Winterthurstrasse 190, 8057 Zürich, Switzerland
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18
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Paterová J, Heyda J, Jungwirth P, Shaffer CJ, Révész Á, Zins EL, Schröder D. Microhydration of the Magnesium(II) Acetate Cation in the Gas Phase. J Phys Chem A 2011; 115:6813-9. [DOI: 10.1021/jp110463b] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Jana Paterová
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Jan Heyda
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Pavel Jungwirth
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Christopher J. Shaffer
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Ágnes Révész
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Emilie L. Zins
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
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19
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Butschke B, Schwarz H. Thermal C−H Bond Activation of Benzene, Toluene, and Methane with Cationic [M(X)(bipy)]+ (M = Ni, Pd, Pt; X = CH3, Cl; bipy = 2,2′-bipyridine): A Mechanistic Study. Organometallics 2011. [DOI: 10.1021/om101138d] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Burkhard Butschke
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany
| | - Helmut Schwarz
- Institut für Chemie, Technische Universität Berlin, Strasse des 17. Juni 135, D-10623 Berlin, Germany
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20
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Schröder D, Ducháčková L, Tarábek J, Karwowska M, Fijalkowski KJ, Ončák M, Slavíček P. Direct Observation of Triple Ions in Aqueous Solutions of Nickel(II) Sulfate: A Molecular Link Between the Gas Phase and Bulk Behavior. J Am Chem Soc 2011; 133:2444-51. [DOI: 10.1021/ja105408a] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, v.v.i., Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | - Lucie Ducháčková
- Department of Organic and Nuclear Chemistry, Charles University in Prague, Hlavova 8, 12843 Prague 2, Czech Republic
| | - Ján Tarábek
- Institute of Organic Chemistry and Biochemistry, v.v.i., Academy of Sciences of the Czech Republic, Flemingovo nám. 2, 166 10 Prague 6, Czech Republic
| | | | | | - Milan Ončák
- Institute of Chemical Technology Prague, Technická 5, 16628 Prague 6, Czech Republic
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejškova 3, 18223 Prague 8, Czech Republic
| | - Petr Slavíček
- Institute of Chemical Technology Prague, Technická 5, 16628 Prague 6, Czech Republic
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, Dolejškova 3, 18223 Prague 8, Czech Republic
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21
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Agrawal D, Schröder D. Insight into Solution Chemistry from Gas-Phase Experiments. Organometallics 2011. [DOI: 10.1021/om100972n] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Divya Agrawal
- Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
| | - Detlef Schröder
- Institute of Organic Chemistry and Biochemistry, Flemingovo nám. 2, 16610 Prague 6, Czech Republic
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22
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Electrospray Mass Spectrometric Studies of Two Palladium−Allyl Complexes of the Trost Standard Ligand. Organometallics 2010. [DOI: 10.1021/om100591c] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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