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Cationic barium benzyl and hydride complexes that contain an eighteen-membered N,N,N,N,N,N-type macrocycle. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2022.121198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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2
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Koby RF, Doerr AM, Rightmire NR, Schley ND, Brennessel WW, Long BK, Hanusa TP. Mechanochemical Formation, Solution Rearrangements, and Catalytic Behavior of a Polymorphic Ca/K Allyl Complex. Chemistry 2021; 27:8195-8202. [DOI: 10.1002/chem.202100589] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Indexed: 12/24/2022]
Affiliation(s)
- Ross F. Koby
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
| | - Alicia M. Doerr
- Department of Chemistry University of Tennessee Knoxville TN 37996–1600 USA
| | | | - Nathan D. Schley
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
| | - William W. Brennessel
- X-ray Crystallographic Facility, Department of Chemistry University of Rochester Rochester NY 14627 USA
| | - Brian K. Long
- Department of Chemistry University of Tennessee Knoxville TN 37996–1600 USA
| | - Timothy P. Hanusa
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
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3
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Koby RF, Doerr AM, Rightmire NR, Schley ND, Long BK, Hanusa TP. An η
3
‐Bound Allyl Ligand on Magnesium in a Mechanochemically Generated Mg/K Allyl Complex. Angew Chem Int Ed Engl 2020; 59:9542-9548. [DOI: 10.1002/anie.201916410] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2019] [Revised: 02/07/2020] [Indexed: 12/15/2022]
Affiliation(s)
- Ross F. Koby
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
| | - Alicia M. Doerr
- Department of Chemistry University of Tennessee Knoxville TN 37996-1600 USA
| | | | - Nathan D. Schley
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
| | - Brian K. Long
- Department of Chemistry University of Tennessee Knoxville TN 37996-1600 USA
| | - Timothy P. Hanusa
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
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4
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Koby RF, Doerr AM, Rightmire NR, Schley ND, Long BK, Hanusa TP. An η
3
‐Bound Allyl Ligand on Magnesium in a Mechanochemically Generated Mg/K Allyl Complex. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.201916410] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Ross F. Koby
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
| | - Alicia M. Doerr
- Department of Chemistry University of Tennessee Knoxville TN 37996-1600 USA
| | | | - Nathan D. Schley
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
| | - Brian K. Long
- Department of Chemistry University of Tennessee Knoxville TN 37996-1600 USA
| | - Timothy P. Hanusa
- Department of Chemistry Vanderbilt University Nashville TN 37235 USA
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5
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Koch A, Wirgenings M, Krieck S, Görls H, Pohnert G, Westerhausen M. Hydrocarbon-Soluble Bis(trimethylsilylmethyl)calcium and Calcium–Iodine Exchange Reactions at sp2-Hybrized Carbon Atoms. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00592] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alexander Koch
- Institute of Inorganic and Analytical Chemistry and ‡Institute of Inorganic and Analytical
Chemistry, Friedrich-Schiller-University Jena, D-07743 Jena, Germany
| | - Marino Wirgenings
- Institute of Inorganic and Analytical Chemistry and ‡Institute of Inorganic and Analytical
Chemistry, Friedrich-Schiller-University Jena, D-07743 Jena, Germany
| | - Sven Krieck
- Institute of Inorganic and Analytical Chemistry and ‡Institute of Inorganic and Analytical
Chemistry, Friedrich-Schiller-University Jena, D-07743 Jena, Germany
| | - Helmar Görls
- Institute of Inorganic and Analytical Chemistry and ‡Institute of Inorganic and Analytical
Chemistry, Friedrich-Schiller-University Jena, D-07743 Jena, Germany
| | - Georg Pohnert
- Institute of Inorganic and Analytical Chemistry and ‡Institute of Inorganic and Analytical
Chemistry, Friedrich-Schiller-University Jena, D-07743 Jena, Germany
| | - Matthias Westerhausen
- Institute of Inorganic and Analytical Chemistry and ‡Institute of Inorganic and Analytical
Chemistry, Friedrich-Schiller-University Jena, D-07743 Jena, Germany
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6
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Miloserdov FM, Konovalov AI, Martin E, Benet-Buchholz J, Escudero-Adán EC, Lishchynskyi A, Grushin VV. The Trifluoromethyl Anion: Evidence for [K(crypt-222)]+
CF3−. Helv Chim Acta 2017. [DOI: 10.1002/hlca.201700032] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fedor M. Miloserdov
- Institute of Chemical Research of Catalonia (ICIQ); Barcelona Institute of Science and Technology; ES-Tarragona
| | - Andrey I. Konovalov
- Institute of Chemical Research of Catalonia (ICIQ); Barcelona Institute of Science and Technology; ES-Tarragona
| | - Eddy Martin
- Institute of Chemical Research of Catalonia (ICIQ); Barcelona Institute of Science and Technology; ES-Tarragona
| | - Jordi Benet-Buchholz
- Institute of Chemical Research of Catalonia (ICIQ); Barcelona Institute of Science and Technology; ES-Tarragona
| | - Eduardo C. Escudero-Adán
- Institute of Chemical Research of Catalonia (ICIQ); Barcelona Institute of Science and Technology; ES-Tarragona
| | - Anton Lishchynskyi
- Institute of Chemical Research of Catalonia (ICIQ); Barcelona Institute of Science and Technology; ES-Tarragona
| | - Vladimir V. Grushin
- Institute of Chemical Research of Catalonia (ICIQ); Barcelona Institute of Science and Technology; ES-Tarragona
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7
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Bhattacharjee J, Das S, Reddy TDN, Nayek HP, Mallik BS, Panda TK. Alkali Metal and Alkaline Earth Metal Complexes with the Bis(borane-diphenylphosphanyl)amido Ligand - Synthesis, Structures, and Catalysis for Ring-Opening Polymerization of ϵ-Caprolactone. Z Anorg Allg Chem 2015. [DOI: 10.1002/zaac.201500593] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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8
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Köhler M, Langer J, Görls H, Westerhausen M. Solution Stability of Organocalcium Compounds in Ethereal Media. Organometallics 2014. [DOI: 10.1021/om5006935] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mathias Köhler
- Institute of Inorganic and
Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstrasse
8, D-07743 Jena, Germany
| | - Jens Langer
- Institute of Inorganic and
Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstrasse
8, D-07743 Jena, Germany
| | - Helmar Görls
- Institute of Inorganic and
Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstrasse
8, D-07743 Jena, Germany
| | - Matthias Westerhausen
- Institute of Inorganic and
Analytical Chemistry, Friedrich Schiller University Jena, Humboldtstrasse
8, D-07743 Jena, Germany
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9
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Rightmire NR, Hanusa TP, Rheingold AL. Mechanochemical Synthesis of [1,3-(SiMe3)2C3H3]3(Al,Sc), a Base-Free Tris(allyl)aluminum Complex and Its Scandium Analogue. Organometallics 2014. [DOI: 10.1021/om5009204] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
| | | | - Arnold L. Rheingold
- Department
of Chemistry, University of California, San Diego, La Jolla, California 92093, United States
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10
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Loh C, Seupel S, Koch A, Görls H, Krieck S, Westerhausen M. Strong intramolecular calcium–π interactions with aryl substituents – requirements and limitations. Dalton Trans 2014; 43:14440-9. [DOI: 10.1039/c4dt00949e] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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11
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Rightmire NR, Quisenberry KT, Hanusa TP. Balancing Adduct Formation and Ligand Coupling with the Bulky Allyl Complexes [1,3-(SiMe3)2C3H3]2M (M = Fe, Co, Ni). Organometallics 2014. [DOI: 10.1021/om5004573] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Nicholas R. Rightmire
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Keith T. Quisenberry
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
| | - Timothy P. Hanusa
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States
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12
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Köhler M, Görls H, Langer J, Westerhausen M. 1-Alkenylcalcium Iodide: Synthesis and Stability. Chemistry 2014; 20:5237-9. [DOI: 10.1002/chem.201400391] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Indexed: 11/10/2022]
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13
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Langer J, Köhler M, Görls H, Westerhausen M. Halide-Free Diarylcalcium Complexes-Syntheses, Structures, and Stability. Chemistry 2014; 20:3154-61. [DOI: 10.1002/chem.201304429] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2013] [Indexed: 11/07/2022]
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14
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Langer J, Görls H. Synthesis, characterization and reactivity of potassium and barium complexes containing phosphane-borane stabilized methanides. Dalton Trans 2014; 43:458-68. [PMID: 24105349 DOI: 10.1039/c3dt52257a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The polymeric potassium complex [K{CH(PPh2BH3)2}]∞ (1) was prepared and used as a starting material for the syntheses of related N,N,N',N'-tetramethylethylenediamine (tmeda) and N,N,N',N',N''-pentamethyldiethylenetriamine (pmdta) ligated potassium derivatives [K{CH(PPh2BH3)2}(tmeda)2]∞ (2) and [K{CH(PPh2BH3)2}(pmdta)]2 (3). Salt metathesis reactions with [BaI2(thf)5] allowed the synthesis of the barium derivatives [BaI{CH(PPh2BH3)2}(thf)5] (5) and [Ba{CH(PPh2BH3)2}2(solv)2}] (solv = Et2O, thf) (6), which are more prone to subsequent reactions than the potassium derivatives. One of the resulting products, [Ba4O{CH(PPh2BH3)2}3{Ph2PCH(BH3)PPh2BH3}3] (7), which contains two different isomeric forms of the bis(borane) adduct of Ph2PCHPPh2, was isolated. The complexes were characterized by NMR techniques and single crystal X-ray diffraction measurements.
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Affiliation(s)
- Jens Langer
- Institute of Inorganic and Analytical Chemistry, Friedrich-Schiller-University Jena, Humboldtstraße 8, D-07743 Jena, Germany.
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15
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Lichtenberg C, Okuda J. Strukturell definierte Allylverbindungen der Hauptgruppenmetalle: Koordination und Reaktivität. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208942] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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16
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Lichtenberg C, Okuda J. Structurally Defined Allyl Compounds of Main Group Metals: Coordination and Reactivity. Angew Chem Int Ed Engl 2013; 52:5228-46. [DOI: 10.1002/anie.201208942] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2012] [Indexed: 11/06/2022]
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17
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Yan K, Schoendorff G, Upton BM, Ellern A, Windus TL, Sadow AD. Intermolecular β-Hydrogen Abstraction in Ytterbium, Calcium, and Potassium Tris(dimethylsilyl)methyl Compounds. Organometallics 2013. [DOI: 10.1021/om3010299] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- KaKing Yan
- Department of Chemistry and U.S.
Department of Energy Ames Laboratory, Iowa State University, Ames, Iowa 50011, United States
| | - George Schoendorff
- Department of Chemistry and U.S.
Department of Energy Ames Laboratory, Iowa State University, Ames, Iowa 50011, United States
| | - Brianna M. Upton
- Department of Chemistry and U.S.
Department of Energy Ames Laboratory, Iowa State University, Ames, Iowa 50011, United States
| | - Arkady Ellern
- Department of Chemistry and U.S.
Department of Energy Ames Laboratory, Iowa State University, Ames, Iowa 50011, United States
| | - Theresa L. Windus
- Department of Chemistry and U.S.
Department of Energy Ames Laboratory, Iowa State University, Ames, Iowa 50011, United States
| | - Aaron D. Sadow
- Department of Chemistry and U.S.
Department of Energy Ames Laboratory, Iowa State University, Ames, Iowa 50011, United States
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18
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Engerer LK, Carlson CN, Hanusa TP, Brennessel WW, Young VG. σ- vs π-Bonding in Manganese(II) Allyl Complexes. Organometallics 2012. [DOI: 10.1021/om300478v] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Laura K. Engerer
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235,
United States
| | - Christin N. Carlson
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235,
United States
| | - Timothy P. Hanusa
- Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235,
United States
| | - William W. Brennessel
- X-ray Crystallographic
Laboratory,
Chemistry Department, University of Minnesota, Minneapolis, Minnesota 55455, United States
| | - Victor G. Young
- X-ray Crystallographic
Laboratory,
Chemistry Department, University of Minnesota, Minneapolis, Minnesota 55455, United States
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19
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Lichtenberg C, Engel J, Spaniol TP, Englert U, Raabe G, Okuda J. Bis(allyl)zinc revisited: sigma versus pi bonding of allyl coordination. J Am Chem Soc 2012; 134:9805-11. [PMID: 22591244 DOI: 10.1021/ja303480a] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
The reinvestigation of two allyl zinc compounds, parent bis(allyl)zinc [Zn(C(3)H(5))(2)] (1) and 2-methallyl chloro zinc [Zn(C(4)H(7))Cl] (2), revealed two new coordination modes in the solid state for the allyl ligand, viz cis- and trans-μ(2)-η(1):η(1). These results call for modification of the conventional interpretation of zinc-allyl interactions. Computational results indicate that the classical η(3)-bonding mode of the allyl ligand is not favored in zinc compounds. A rare case of a zinc-olefin interaction in the dimer of [Zn(η(1)-C(3)H(5))(OC(C(3)H(5))Ph(2))] was found in the monoinsertion product of 1 with benzophenone.
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Affiliation(s)
- Crispin Lichtenberg
- Institute of Inorganic Chemistry, RWTH Aachen, Landoltweg 1, 52056 Aachen, Germany
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20
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Lichtenberg C, Spaniol TP, Perrin L, Maron L, Okuda J. Reversible 1,4-insertion of pyridine into a highly polar metal-carbon bond: effect of the second metal. Chemistry 2012; 18:6448-52. [PMID: 22517469 DOI: 10.1002/chem.201200808] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2012] [Indexed: 11/06/2022]
Affiliation(s)
- Crispin Lichtenberg
- Institut für Anorganische Chemie, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
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21
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22
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Jochmann P, Davin JP, Maslek S, Spaniol TP, Sarazin Y, Carpentier JF, Okuda J. Allyl strontium compounds: synthesis, molecular structure and properties. Dalton Trans 2012; 41:9176-81. [DOI: 10.1039/c2dt30743j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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