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Budny-Godlewski K, Leszczyński MK, Tulewicz A, Justyniak I, Pinkowicz D, Sieklucka B, Kruczała K, Sojka Z, Lewiński J. A Case Study on the Desired Selectivity in Solid-State Mechano- and Slow-Chemistry, Melt, and Solution Methodologies. CHEMSUSCHEM 2021; 14:3887-3894. [PMID: 34289248 DOI: 10.1002/cssc.202101269] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Indexed: 06/13/2023]
Abstract
Solution-based syntheses are omnipresent in chemistry but are often associated with obvious disadvantages, and the search for new mild and green synthetic methods continues to be a hot topic. Here, comparative studies in four different reaction media were conducted, that is, the solid-state mechano- and slow-chemistry synthesis, melted phase, and solution protocols, and the impact of the employed solvent-free solid-state versus liquid-phase synthetic approaches was highlighted on a pool of products. A moderately exothermic model reaction system was chosen based on bis(pentafluorophenyl)zinc, (C6 F5 )2 Zn, and 2,2,6,6-tetramethylpiperidinyl oxide (TEMPO) as a stable nitroxyl radical, anticipating that these reagents may offer a unique landscape for addressing kinetic and thermodynamic aspects of wet and solvent-free solid-state processes. In a toluene solution two distinct paramagnetic Lewis acid-base adducts (C6 F5 )2 Zn(η1 -TEMPO) (1) and (C6 F5 )2 Zn(η1 -TEMPO)2 (2) equilibrated, but only 2 was affordable by crystallization. In turn, crystallization from the melt was the only method yielding single crystals of 1. Moreover, the solid-state approaches were stoichiometry sensitive and allowed for the selective synthesis of both adducts by simple stoichiometric control over the substrates. Density functional theory (DFT) calculations were carried out to examine selected structural and thermodynamic features of the adducts 1 and 2. Compound 2 is a unique non-redox active metal complex supported by two nitroxide radicals, and the magnetic studies revealed weak-to-moderate intramolecular antiferromagnetic interactions between the two coordinated TEMPO molecules.
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Affiliation(s)
- Krzysztof Budny-Godlewski
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Michał K Leszczyński
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Adam Tulewicz
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Iwona Justyniak
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Dawid Pinkowicz
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Barbara Sieklucka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Krzysztof Kruczała
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Zbigniew Sojka
- Faculty of Chemistry, Jagiellonian University, Gronostajowa 2, 30-387, Cracow, Poland
| | - Janusz Lewiński
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
- Institute of Physical Chemistry, Polish Academy of Sciences, Kasprzaka 44/52, 01-224, Warsaw, Poland
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2
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Zelga K, Pietrzak T, Han T, Justyniak I, Chwojnowska E, Sobota P, Lewiński J. Effectiveness of the Oxygenation over Classical Protonolysis Reactions: A Case of Alkylzinc Complexes Incorporating an Aminoalcoholate Ligand. Chemistry 2021; 27:14234-14239. [PMID: 34346529 DOI: 10.1002/chem.202102172] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Indexed: 11/06/2022]
Abstract
Alkylzinc aminoalcoholates have emerged as powerful catalysts in organic synthesis and polymerization processes. Despite extensive research, difficulties in the rational design of these catalytic systems and in-depth understanding of their modes of action have hitherto been encountered. Most of the major obstacles stem largely from the relatively limited knowledge of the structure-activity relationship of zinc catalysts. In fact, the key active species are often generated in situ via the protonolysis of the alkylzinc precursors, which precludes their isolation and detailed characterization. Herein, the effectiveness of the oxygenation over the classical protonolysis in the synthesis of zinc alkylperoxides stabilized by an aminoalcoholate ligand is demonstrated. The controlled oxygenation of a tert-butylzinc complex incorporating a pridinolum (prinol) ligand leads to well-defined a dinuclear adduct of a (prinol)ZnOOtBu moiety with the parent tBuZn(prinol) complex and a novel dimer [tBuOOZn(prinol)]2 with terminal alkylperoxide groups. The observed reaction outcomes strongly depend on the reaction conditions. Although sparse examples of heteroleptic adducts of the [RZn(L)]x [ROOZn(L)]y -type are known, the herein reported homoleptic [ROOZn(L)]x aggregate is unprecedented. Strikingly, comparative studies involving reactions between tBuZn(prinol) and tert-butylhydroperoxide or ethanol revealed that the respective seemingly simple zinc alkylperoxides, or zinc alkoxides, respectively, are not accessible via the classical alcoholysis. We believe that these game-changing results concerning multifaceted chemistry of organozinc aminoalcoholates should pave the way for more rational development of various Zn-based catalytic systems.
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Affiliation(s)
- Karolina Zelga
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
| | - Tomasz Pietrzak
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland
| | - Tomasz Han
- Faculty of Chemistry, University of Wrocław Polish Academy of Science, F. Joliot-Curie '4, 50-383, Wrocław, Poland
| | - Iwona Justyniak
- Institute of Physical Chemistry, Polish Academy of Science, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Elżbieta Chwojnowska
- Institute of Physical Chemistry, Polish Academy of Science, Kasprzaka 44/52, 01-224, Warsaw, Poland
| | - Piotr Sobota
- Faculty of Chemistry, University of Wrocław Polish Academy of Science, F. Joliot-Curie '4, 50-383, Wrocław, Poland
| | - Janusz Lewiński
- Faculty of Chemistry, Warsaw University of Technology, Noakowskiego 3, 00-664, Warsaw, Poland.,Institute of Physical Chemistry, Polish Academy of Science, Kasprzaka 44/52, 01-224, Warsaw, Poland
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3
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Pietrzak T, Justyniak I, Kubisiak M, Bojarski E, Lewiński J. An In‐Depth Look at the Reactivity of Non‐Redox‐Metal Alkylperoxides. Angew Chem Int Ed Engl 2019; 58:8526-8530. [DOI: 10.1002/anie.201904380] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Indexed: 01/07/2023]
Affiliation(s)
- Tomasz Pietrzak
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Iwona Justyniak
- Institute of Physical ChemistryPolish Academy of Science Kasprzaka 44/52 01-224 Warsaw Poland
| | - Marcin Kubisiak
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Emil Bojarski
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Janusz Lewiński
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
- Institute of Physical ChemistryPolish Academy of Science Kasprzaka 44/52 01-224 Warsaw Poland
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4
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Pietrzak T, Justyniak I, Kubisiak M, Bojarski E, Lewiński J. An In‐Depth Look at the Reactivity of Non‐Redox‐Metal Alkylperoxides. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904380] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Tomasz Pietrzak
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Iwona Justyniak
- Institute of Physical ChemistryPolish Academy of Science Kasprzaka 44/52 01-224 Warsaw Poland
| | - Marcin Kubisiak
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Emil Bojarski
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Janusz Lewiński
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
- Institute of Physical ChemistryPolish Academy of Science Kasprzaka 44/52 01-224 Warsaw Poland
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5
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Pietrzak T, Justyniak I, Park JV, Terlecki M, Kapuśniak Ł, Lewiński J. Reaching Milestones in the Oxygenation Chemistry of Magnesium Alkyls: towards Intimate States of O
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Activation and the First Monomeric Well‐Defined Magnesium Alkylperoxide. Chemistry 2019; 25:2503-2510. [DOI: 10.1002/chem.201805180] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/04/2018] [Indexed: 01/09/2023]
Affiliation(s)
- Tomasz Pietrzak
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Iwona Justyniak
- Institute of Physical ChemistryPolish Academy of Science Kasprzaka 44/52 01-224 Warsaw Poland
| | - Jiwon Victoria Park
- Department of ChemistryMassachusetts Institute of Technology 77 Massachusetts Avenue Cambridge Massachusetts 02139 USA
| | - Michał Terlecki
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Łukasz Kapuśniak
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
| | - Janusz Lewiński
- Faculty of ChemistryWarsaw University of Technology Noakowskiego 3 00-664 Warsaw Poland
- Institute of Physical ChemistryPolish Academy of Science Kasprzaka 44/52 01-224 Warsaw Poland
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6
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Pietrzak T, Korzyński MD, Justyniak I, Zelga K, Kornowicz A, Ochal Z, Lewiński J. Unprecedented Variety of Outcomes in the Oxygenation of Dinuclear Alkylzinc Derivatives of an N
,N
-Coupled Bis(β-diketimine). Chemistry 2017; 23:7997-8005. [DOI: 10.1002/chem.201700503] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Tomasz Pietrzak
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | | | - Iwona Justyniak
- Institute of Physical Chemistry; Polish Academy of Science; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Karolina Zelga
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Arkadiusz Kornowicz
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Zbigniew Ochal
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Janusz Lewiński
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
- Institute of Physical Chemistry; Polish Academy of Science; Kasprzaka 44/52 01-224 Warsaw Poland
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7
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Kornowicz A, Terlecki M, Prochowicz D, Pichon C, Justyniak I, Bury W, Wróbel Z, Sutter J, Lewiński J. Synthesis, Structure, and Magnetic Properties of a Mononuclear Chiral (Acetato)bis(aminoalkoxido)manganese(III) Complex. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700084] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Arkadiusz Kornowicz
- Faculty of Chemistry Warsaw University of Technology Noakowskiego 3 00‐664 Warsaw Poland
| | - Michał Terlecki
- Faculty of Chemistry Warsaw University of Technology Noakowskiego 3 00‐664 Warsaw Poland
| | - Daniel Prochowicz
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01‐224 Warsaw Poland
| | - Céline Pichon
- CNRS, LCC (Laboratoire de Chimie de Coordination) 205, route de Narbonne 31077 Toulouse France
- Université de Toulouse, UPS INPT, LCC 31077 Toulouse France
| | - Iwona Justyniak
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01‐224 Warsaw Poland
| | - Wojciech Bury
- Faculty of Chemistry University of Wrocław F. Joliot‐Curie 14 50‐383 Wrocław Poland
| | - Zbigniew Wróbel
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01‐224 Warsaw Poland
| | - Jean‐Pascal Sutter
- CNRS, LCC (Laboratoire de Chimie de Coordination) 205, route de Narbonne 31077 Toulouse France
- Université de Toulouse, UPS INPT, LCC 31077 Toulouse France
| | - Janusz Lewiński
- Faculty of Chemistry Warsaw University of Technology Noakowskiego 3 00‐664 Warsaw Poland
- Institute of Physical Chemistry Polish Academy of Sciences Kasprzaka 44/52 01‐224 Warsaw Poland
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8
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Pietrzak T, Kubisiak M, Justyniak I, Zelga K, Bojarski E, Tratkiewicz E, Ochal Z, Lewiński J. Oxygenation Chemistry of Magnesium Alkyls Incorporating β-Diketiminate Ligands Revisited. Chemistry 2016; 22:17776-17783. [DOI: 10.1002/chem.201603931] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Tomasz Pietrzak
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Marcin Kubisiak
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Iwona Justyniak
- Institute of Physical Chemistry; Polish Academy of Science; Kasprzaka 44/52 01-224 Warsaw Poland
| | - Karolina Zelga
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Emil Bojarski
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Ewa Tratkiewicz
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Zbigniew Ochal
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
| | - Janusz Lewiński
- Faculty of Chemistry; Warsaw University of Technology; Noakowskiego 3 00-664 Warsaw Poland
- Institute of Physical Chemistry; Polish Academy of Science; Kasprzaka 44/52 01-224 Warsaw Poland
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9
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Sokołowski K, Justyniak I, Bury W, Grzonka J, Kaszkur Z, Mąkolski Ł, Dutkiewicz M, Lewalska A, Krajewska E, Kubicki D, Wójcik K, Kurzydłowski KJ, Lewiński J. tert-Butyl(tert-butoxy)zinc Hydroxides: Hybrid Models for Single-Source Precursors of ZnO Nanocrystals. Chemistry 2015; 21:5488-95. [DOI: 10.1002/chem.201406245] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Indexed: 11/08/2022]
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10
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Mąkolski Ł, Zelga K, Petrus R, Kubicki D, Zarzycki P, Sobota P, Lewiński J. Probing the Role of π Interactions in the Reactivity of Oxygen Species: A Case of Ethylzinc Aryloxides with Different Dispositions of Aromatic Rings toward the Metal Center. Chemistry 2014; 20:14790-9. [DOI: 10.1002/chem.201403851] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2014] [Indexed: 11/11/2022]
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11
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Dobrovetsky R, Kratish Y, Tumanskii B, Botoshansky M, Bravo-Zhivotovskii D, Apeloig Y. Radical Activation of SiH Bonds by Organozinc and Silylzinc Reagents: Synthesis of Geminal Dizinciosilanes and Zinciolithiosilanes. Angew Chem Int Ed Engl 2012; 51:4671-5. [DOI: 10.1002/anie.201200126] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2012] [Revised: 02/16/2012] [Indexed: 11/11/2022]
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12
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Dobrovetsky R, Kratish Y, Tumanskii B, Botoshansky M, Bravo-Zhivotovskii D, Apeloig Y. Radical Activation of SiH Bonds by Organozinc and Silylzinc Reagents: Synthesis of Geminal Dizinciosilanes and Zinciolithiosilanes. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200126] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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13
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Sokołowski K, Justyniak I, Śliwiński W, Sołtys K, Tulewicz A, Kornowicz A, Moszyński R, Lipkowski J, Lewiński J. Towards a New Family of Photoluminescent Organozinc 8-Hydroxyquinolinates with a High Propensity to Form Noncovalent Porous Materials. Chemistry 2012; 18:5637-45. [DOI: 10.1002/chem.201104028] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Indexed: 11/08/2022]
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14
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Johnson AL, Hollingsworth N, Kociok-Köhn G, Molloy KC. O2Insertion into a Cadmium-Carbon Bond: Structural Characterization of Organocadmium Peroxides. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200448] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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15
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Johnson AL, Hollingsworth N, Kociok-Köhn G, Molloy KC. O2Insertion into a Cadmium-Carbon Bond: Structural Characterization of Organocadmium Peroxides. Angew Chem Int Ed Engl 2012; 51:4108-11. [DOI: 10.1002/anie.201200448] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2012] [Indexed: 11/07/2022]
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16
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Maury J, Feray L, Bazin S, Clément JL, Marque SRA, Siri D, Bertrand MP. Spin-Trapping Evidence for the Formation of Alkyl, Alkoxyl, and Alkylperoxyl Radicals in the Reactions of Dialkylzincs with Oxygen. Chemistry 2011; 17:1586-95. [DOI: 10.1002/chem.201002616] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2010] [Indexed: 11/09/2022]
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