1
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Chen Y, Liu W, Huangfu X, Wei J, Yu J, Zhang WX. Direct Synthesis of Phosphoryltriacetates from White Phosphorus via Visible Light Catalysis. Chemistry 2024; 30:e202302289. [PMID: 37927193 DOI: 10.1002/chem.202302289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Revised: 10/01/2023] [Accepted: 11/03/2023] [Indexed: 11/07/2023]
Abstract
Organophosphorus compounds (OPCs) are widely used in many fields. However, traditional synthetic routes in the industry usually involve multistep and hazardous procedures. Therefore, it's of great significance to construct such compounds in an environmentally-friendly and facile way. Herein, a photoredox catalytic method has been developed to construct novel phosphoryltriacetates. Using fac-Ir(ppy)3 (ppy=2-phenylpyridine) as the photocatalyst and blue LEDs (456 nm) as the light source, white phosphorus can react with α-bromo esters smoothly to generate phosphoryltriacetates in moderate to good yields. This one-step approach features mild reaction conditions and simple operational process without chlorination.
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Affiliation(s)
- Yu Chen
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Wei Liu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Xinlei Huangfu
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Junnian Wei
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
| | - Jiangxi Yu
- Hunan Provincial Key Laboratory of Functional Metal-Organic Compounds, Key Laboratory of Organometallic New Materials (Hengyang Normal University), College of Hunan Province, Hengyang Normal University, Hengyang, 421008, China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), State Key Laboratory of Rare-earth Materials Chemistry and Applications &, Key Laboratory of Bioorganic Chemistry and, Molecular Engineering of Ministry of Education, College of Chemistry and Molecular Engineering, Peking University, Beijing, 100871, China
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2
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Dunaj T, Egorycheva M, Arebi A, Dollberg K, von Hänisch C. 2,6‐Di
iso
propylphenyl substituted Bismuth Halide and Interpnictogen Compounds. Z Anorg Allg Chem 2023. [DOI: 10.1002/zaac.202300004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
Affiliation(s)
- Tobias Dunaj
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Marina Egorycheva
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Ahmed Arebi
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Kevin Dollberg
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Carsten von Hänisch
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
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3
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Dunaj T, von Hänisch C. Heavy Chains: Synthesis, Reactivity and Decomposition of Interpnictogen Chains with Terminal Diaryl Bismuth Fragments. Chemistry 2022; 28:e202202932. [PMID: 36409832 PMCID: PMC10099782 DOI: 10.1002/chem.202202932] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Indexed: 11/22/2022]
Abstract
In this work, we report the preparation of multiple interpnictogen chain compounds with three consecutive pnictogen atoms and terminal Ar2 Bi fragments (Ar=Ph, Mes). Symmetrical compounds of the form Ar2 Bi-E(tBu)-Bi2 Ar (1: Ar=Ph, E=P; 2: Ar=Ph, Mes, E=As) as well as ternary interpnictogen compounds of the form Ar2 Bi-E1 (tBu)-E2 tBu2 (Ar=Ph, Mes; 4: E1 =P, E2 =As; 5: E1 =P, E2 =Sb; 6: E1 =As, E2 =P) were prepared. The decomposition in solution at room temperature and under the influence of light was studied for compounds 1-6. The reactivity of 1Ph and 2Ph with the small N-heterocyclic carbene 1,3,4,5-tetramethylimidazol-2-ylidene (Me2 IMe) was also studied. In the case of 1Ph , the formation and consecutive decomposition of Me2 IMe=PtBu (8) was observed in solution. Hence, it was shown that 1Ph can react as a "masked phosphinidene". In the case of 2Ph , no reaction with Me2 IMe was observed. All isolated compounds were analysed by NMR and IR spectroscopy, mass spectrometry, elemental analysis and single-crystal X-ray diffraction.
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Affiliation(s)
- Tobias Dunaj
- Fachbereich Chemie and Wissenschaftliches Zentrum für, Materialwissenschaften (WZMW), Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
| | - Carsten von Hänisch
- Fachbereich Chemie and Wissenschaftliches Zentrum für, Materialwissenschaften (WZMW), Philipps-Universität Marburg, Hans-Meerwein-Straße 4, 35043, Marburg, Germany
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4
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Schwamm RJ, Kilpatrick AFR, Coles MP. Catenated (Bi)
n
(
n
=2, 3, 4) Complexes with Formally Monovalent Bismuth Centres. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ryan J. Schwamm
- School of Chemical and Physical Sciences Victoria University of Wellington Wellington PO Box 6012 New Zealand
| | | | - Martyn P. Coles
- School of Chemical and Physical Sciences Victoria University of Wellington Wellington PO Box 6012 New Zealand
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5
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Schwamm RJ, Coles MP. Catalytic Hydrophosphination of Isocyanates by Molecular Antimony Phosphanides. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200064] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Ryan J. Schwamm
- Victoria University of Wellington Faculty of Science School of Chemical and Physical Sciences NEW ZEALAND
| | - Martyn P Coles
- Victoria University of Wellington School of Chemical and Physical Sciences PO Box 600 6140 Wellington NEW ZEALAND
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6
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Schwamm RJ, Randow CA, Mouchfiq A, Evans MJ, Coles MP, Robin Fulton J. Synthesis of Heavy
N‐
Heterocyclic Tetrylenes: Influence of Ligand Sterics on Structure. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ryan J. Schwamm
- School of Chemical and Physical Sciences Victoria University of Wellington PO Box 600 Wellington 6012 New Zealand
| | - Clara A. Randow
- School of Chemical and Physical Sciences Victoria University of Wellington PO Box 600 Wellington 6012 New Zealand
| | - Ahmed Mouchfiq
- School of Chemical and Physical Sciences Victoria University of Wellington PO Box 600 Wellington 6012 New Zealand
| | - Matthew J. Evans
- School of Chemical and Physical Sciences Victoria University of Wellington PO Box 600 Wellington 6012 New Zealand
| | - Martyn P. Coles
- School of Chemical and Physical Sciences Victoria University of Wellington PO Box 600 Wellington 6012 New Zealand
| | - J. Robin Fulton
- School of Chemical and Physical Sciences Victoria University of Wellington PO Box 600 Wellington 6012 New Zealand
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7
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Hanft A, Radacki K, Lichtenberg C. Cationic Bismuth Aminotroponiminates: Charge Controls Redox Properties. Chemistry 2021; 27:6230-6239. [PMID: 33326650 PMCID: PMC8048980 DOI: 10.1002/chem.202005186] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Indexed: 01/03/2023]
Abstract
The behavior of the redox‐active aminotroponiminate (ATI) ligand in the coordination sphere of bismuth has been investigated in neutral and cationic compounds, [Bi(ATI)3] and [Bi(ATI)2Ln][A] (L=neutral ligand; n=0, 1; A=counteranion). Their coordination chemistry in solution and in the solid state has been analyzed through (variable‐temperature) NMR spectroscopy, line‐shape analysis, and single‐crystal X‐ray diffraction analyses, and their Lewis acidity has been evaluated by using the Gutmann–Beckett method (and modifications thereof). Cyclic voltammetry, in combination with DFT calculations, indicates that switching between ligand‐ and metal‐centered redox events is possible by altering the charge of the compounds from 0 in neutral species to +1 in cationic compounds. This adds important facets to the rich redox chemistry of ATIs and to the redox chemistry of bismuth compounds, which is, so far, largely unexplored.
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Affiliation(s)
- Anna Hanft
- Department of Inorganic Chemistry, Julius-Maximilians-University Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Krzysztof Radacki
- Department of Inorganic Chemistry, Julius-Maximilians-University Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Crispin Lichtenberg
- Department of Inorganic Chemistry, Julius-Maximilians-University Würzburg, Am Hubland, 97074, Würzburg, Germany
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8
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Oberdorf K, Hanft A, Ramler J, Krummenacher I, Bickelhaupt FM, Poater J, Lichtenberg C. Bismutamide als einfache Vermittler hochselektiver Pn−Pn‐Radikal‐Kupplungsreaktionen (Pn=N, P, As). Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015514] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kai Oberdorf
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Anna Hanft
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Jacqueline Ramler
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Ivo Krummenacher
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
| | - F. Matthias Bickelhaupt
- Institut für Theoretische Chemie, ACMM Vrije Universiteit Amsterdam Niederlande
- Institut für Moleküle und Materialien Radboud University Heyendaalseweg 135 6525 AJ Nijmegen Niederlande
| | - Jordi Poater
- Departament de Química Inorgànica i Orgànica & IQTCUB Universitat de Barcelona & ICREA Pg. Lluís Companys 23 08010 Barcelona Spanien
| | - Crispin Lichtenberg
- Institut für Anorganische Chemie Julius-Maximilians-Universität, Würzburg Am Hubland 97074 Würzburg Deutschland
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9
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Oberdorf K, Hanft A, Ramler J, Krummenacher I, Bickelhaupt FM, Poater J, Lichtenberg C. Bismuth Amides Mediate Facile and Highly Selective Pn-Pn Radical-Coupling Reactions (Pn=N, P, As). Angew Chem Int Ed Engl 2021; 60:6441-6445. [PMID: 33315293 PMCID: PMC7986226 DOI: 10.1002/anie.202015514] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Indexed: 12/14/2022]
Abstract
The controlled release of well-defined radical species under mild conditions for subsequent use in selective reactions is an important and challenging task in synthetic chemistry. We show here that simple bismuth amide species [Bi(NAr2 )3 ] readily release aminyl radicals [NAr2 ]. at ambient temperature in solution. These reactions yield the corresponding hydrazines, Ar2 N-NAr2 , as a result of highly selective N-N coupling. The exploitation of facile homolytic Bi-Pn bond cleavage for Pn-Pn bond formation was extended to higher homologues of the pnictogens (Pn=N-As): homoleptic bismuth amides mediate the highly selective dehydrocoupling of HPnR2 to give R2 Pn-PnR2 . Analyses by NMR and EPR spectroscopy, single-crystal X-ray diffraction, and DFT calculations reveal low Bi-N homolytic bond-dissociation energies, suggest radical coupling in the coordination sphere of bismuth, and reveal electronic and steric parameters as effective tools to control these reactions.
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Affiliation(s)
- Kai Oberdorf
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - Anna Hanft
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - Jacqueline Ramler
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - Ivo Krummenacher
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
| | - F. Matthias Bickelhaupt
- Department of Theoretical Chemistry, ACMMVrije UniversiteitAmsterdamThe Netherlands
- Institute for Molecules and MaterialsRadboud UniversityHeyendaalseweg 1356525 AJNijmegenThe Netherlands
| | - Jordi Poater
- Departament de Química Inorgànica i Orgànica & IQTCUBUniversitat de Barcelona & ICREAPg. Lluís Companys 2308010BarcelonaSpain
| | - Crispin Lichtenberg
- Department of Inorganic ChemistryJulius-Maximilians-Universität, WürzburgAm Hubland97074WürzburgGermany
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10
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Dunaj T, Dollberg K, Ritter C, Dankert F, Hänisch C. 2,6‐Diisopropylphenyl‐Substituted Bismuth Compounds: Synthesis, Structure, and Reactivity. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202001019] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Tobias Dunaj
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Kevin Dollberg
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Christian Ritter
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Fabian Dankert
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
| | - Carsten Hänisch
- Fachbereich Chemie and Wissenschaftliches Zentrum für Materialwissenschaften (WZMW) Philipps-Universität Marburg Hans-Meerwein-Straße 4 35043 Marburg Germany
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11
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Lichtenberg C. Main-Group Metal Complexes in Selective Bond Formations Through Radical Pathways. Chemistry 2020; 26:9674-9687. [PMID: 32048770 PMCID: PMC7496981 DOI: 10.1002/chem.202000194] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Revised: 02/10/2020] [Indexed: 12/21/2022]
Abstract
Recent years have witnessed remarkable advances in radical reactions involving main-group metal complexes. This includes the isolation and detailed characterization of main-group metal radical compounds, but also the generation of highly reactive persistent or transient radical species. A rich arsenal of methods has been established that allows control over and exploitation of their unusual reactivity patterns. Thus, main-group metal compounds have entered the field of selective bond formations in controlled radical reactions. Transformations that used to be the domain of late transition-metal compounds have been realized, and unusual selectivities, high activities, as well as remarkable functional-group tolerances have been reported. Recent findings demonstrate the potential of main-group metal compounds to become standard tools of synthetic chemistry, catalysis, and materials science, when operating through radical pathways.
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Affiliation(s)
- Crispin Lichtenberg
- Institute of Inorganic ChemistryJulius-Maximilians-University WürzburgAm Hubland97074WürzburgGermany
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12
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Ritter C, Weigend F, von Hänisch C. Synthesis of a Molecule with Five Different Adjacent Pnictogens. Chemistry 2020; 26:8536-8540. [PMID: 32428313 PMCID: PMC7383748 DOI: 10.1002/chem.202002279] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Indexed: 12/13/2022]
Abstract
The first molecular compound with all five pnictogens was obtained by a multi-step reaction. Lithiation of the (bisamido)diazadiarsetidine (tBuNAs)2 (tBuNH)2 in aliphatic solvents leads to the dimeric metallated species [(tBuNAs)2 (tBuNLi)2 ]2 (12 ). Upon reactions with AsCl3 , SbCl3 and BiCl3 the polycyclic compounds [(tBuNAs)2 (tBuN)2 ]PnCl (Pn=As (2), Sb (3), Bi (4)) can be obtained. Conversion of 2-4 with [tBu2 SbP(tBu)Li(OEt2 )]2 leads to the remarkable interpnictogens [(tBuNAs)2 (tBuN)2 ]PnP(tBu)SbtBu2 (Pn=As (5), Sb (6), Bi (7)), whereby 7 is the first example of a molecule containing all five Group 15 elements. The compound with adjacent AsNBiPSb-chains is surprisingly stable and does not show high sensibility against light as the labile Bi-P bond might suggest.
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Affiliation(s)
- Christian Ritter
- Department of Chemistry andWissenschaftliches Zentrum für Materialwissenschaften (WZMW)Philipps-Universität MarburgHans-Meerwein-Straße 435032MarburgGermany
| | - Florian Weigend
- Department of ChemistryPhilipps-Universität MarburgHans-Meerwein-Straße 435032MarburgGermany
| | - Carsten von Hänisch
- Department of Chemistry andWissenschaftliches Zentrum für Materialwissenschaften (WZMW)Philipps-Universität MarburgHans-Meerwein-Straße 435032MarburgGermany
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13
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Schwamm RJ, Coles MP. Distibanes and Distibenes from Reduction of Sb(NON R )Cl by using Mg I Reagents. Chemistry 2019; 25:14183-14191. [PMID: 31452283 DOI: 10.1002/chem.201903175] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2019] [Revised: 08/18/2019] [Indexed: 11/06/2022]
Abstract
The bis(amidodimethyl)disiloxane antimony chlorides Sb(NONR )Cl (NONR =[O(SiMe2 NR)2 ]2- ; R=tBu, Ph, 2,6-Me2 C6 H3 =Dmp, 2,6-iPr2 C6 H3 =Dipp, 2,6-(CHPh2 )2 -4-tBuC6 H2 =tBu-Bhp) are reduced to SbII and SbI species by using MgI reagents, [Mg(BDIR' )]2 (BDI=[HC{C(Me)NR'}2 ]- ; R'=2,4,6-Me3 C6 H2 =Mes, Dipp). Stoichiometric reactions with Sb(NONR )Cl (R=tBu, Ph) form dimeric SbII stibanes [Sb(NONR )]2 , shown crystallographically to contain Sb-Sb single bonds. The analogous distibane with R=Dmp substituents has an exceptionally long Sb-Sb interaction and exhibits spectroscopic and reactivity properties consistent with radical character in solution. When R=Dipp, reductions with MgI reagents directly give distibenes [Sb(μ-NONDipp )Mg(BDIR' )(THF)n ]2 (R'=Mes, n=1; R'=Dipp, n=0). Crystallographic analysis shows a trans-substitution of the Sb=Sb double bond, with bridging NONDipp -ligands between the SbI and MgII centres. An attempt to access the NONPh -analogue using the same protocol afforded the polystibide cluster Sb8 [μ4 ,η2:2:2:2 -Mg(BDIMes )]4 , which co-crystallized with the ligand transfer product, [Mg(BDIMes )]2 (μ-NONPh ).
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Affiliation(s)
- Ryan J Schwamm
- School of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, 6012, New Zealand
| | - Martyn P Coles
- School of Chemical and Physical Sciences, Victoria University of Wellington, P.O. Box 600, Wellington, 6012, New Zealand
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14
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Kořenková M, Hejda M, Erben M, Jirásko R, Jambor R, Růžička A, Rychagova E, Ketkov S, Dostál L. Reversible C=C Bond Activation by an Intramolecularly Coordinated Antimony(I) Compound. Chemistry 2019; 25:12884-12888. [PMID: 31353625 DOI: 10.1002/chem.201902968] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 07/23/2019] [Indexed: 11/10/2022]
Affiliation(s)
- Monika Kořenková
- Department of General and Inorganic Chemistry FCHTUniversity of Pardubice Studentská 573 Pardubice 532 10 Czech Republic
| | - Martin Hejda
- Department of General and Inorganic Chemistry FCHTUniversity of Pardubice Studentská 573 Pardubice 532 10 Czech Republic
| | - Milan Erben
- Department of General and Inorganic Chemistry FCHTUniversity of Pardubice Studentská 573 Pardubice 532 10 Czech Republic
| | - Robert Jirásko
- Department of Analytical ChemistryFaculty of Chemical TechnologyUniversity of Pardubice Studentská 573 532 10 Pardubice Czech Republic
| | - Roman Jambor
- Department of General and Inorganic Chemistry FCHTUniversity of Pardubice Studentská 573 Pardubice 532 10 Czech Republic
| | - Aleš Růžička
- Department of General and Inorganic Chemistry FCHTUniversity of Pardubice Studentská 573 Pardubice 532 10 Czech Republic
| | - Elena Rychagova
- G.A. Razuvaev Institute of Organometallic Chemistry RAS 49 Tropinin St. 603950 Nizhny Novgorod Russian Federation
| | - Sergey Ketkov
- G.A. Razuvaev Institute of Organometallic Chemistry RAS 49 Tropinin St. 603950 Nizhny Novgorod Russian Federation
| | - Libor Dostál
- Department of General and Inorganic Chemistry FCHTUniversity of Pardubice Studentská 573 Pardubice 532 10 Czech Republic
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15
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Ramler J, Krummenacher I, Lichtenberg C. Bismutverbindungen in der Radikalkatalyse: Übergangsmetallbismutane ermöglichen thermisch induzierte Cycloisomerisierungen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904365] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jacqueline Ramler
- Institut für Anorganische Chemie Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Ivo Krummenacher
- Institut für Anorganische Chemie Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Deutschland
| | - Crispin Lichtenberg
- Institut für Anorganische Chemie Julius-Maximilians-Universität Würzburg Am Hubland 97074 Würzburg Deutschland
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16
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Ramler J, Krummenacher I, Lichtenberg C. Bismuth Compounds in Radical Catalysis: Transition Metal Bismuthanes Facilitate Thermally Induced Cycloisomerizations. Angew Chem Int Ed Engl 2019; 58:12924-12929. [PMID: 31166083 DOI: 10.1002/anie.201904365] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2019] [Indexed: 11/06/2022]
Affiliation(s)
- Jacqueline Ramler
- Institute of Inorganic Chemistry Julius-Maximilians-University Würzburg Am Hubland 97074 Würzburg Germany
| | - Ivo Krummenacher
- Institute of Inorganic Chemistry Julius-Maximilians-University Würzburg Am Hubland 97074 Würzburg Germany
| | - Crispin Lichtenberg
- Institute of Inorganic Chemistry Julius-Maximilians-University Würzburg Am Hubland 97074 Würzburg Germany
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17
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Schoo C, Bestgen S, Egeberg A, Seibert J, Konchenko SN, Feldmann C, Roesky PW. Synthese von Samarium‐Polyarseniden aus nanoskaligem Arsen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201813370] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Christoph Schoo
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT) Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Sebastian Bestgen
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT) Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Alexander Egeberg
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT) Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Jasmin Seibert
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT) Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Sergey N. Konchenko
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT) Engesserstraße 15 76131 Karlsruhe Deutschland
- Nikolaev Institute of Inorganic Chemistry SB RAS Prosp. Lavrentieva 3 630090 Novosibirsk Russland
- Novosibirsk State University Pirogovastr. 2 630090 Novosibirsk Russland
| | - Claus Feldmann
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT) Engesserstraße 15 76131 Karlsruhe Deutschland
| | - Peter W. Roesky
- Institut für Anorganische ChemieKarlsruher Institut für Technologie (KIT) Engesserstraße 15 76131 Karlsruhe Deutschland
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18
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Schoo C, Bestgen S, Egeberg A, Seibert J, Konchenko SN, Feldmann C, Roesky PW. Samarium Polyarsenides Derived from Nanoscale Arsenic. Angew Chem Int Ed Engl 2019; 58:4386-4389. [PMID: 30614173 DOI: 10.1002/anie.201813370] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2018] [Indexed: 11/10/2022]
Abstract
Zintl phases of arsenic and molecular compounds containing Zintl-type polyarsenide ions are of fundamental interest in basic and applied sciences. Unfortunately, the most obvious and reactive arsenic source for the preparation of defined molecular polyarsenide compounds, yellow arsenic As4 , is very inconvenient to prepare and neither storable in pure form nor easy to handle. Herein, we present the synthesis and reactivity of elemental As0 nanoparticles (As0 Nano , d=7.2±1.8 nm), which were successfully utilized as a reactive arsenic source in reductive f-element chemistry. Starting from [Cp*2 Sm] (Cp*=η5 -C5 Me5 ), the samarium polyarsenide complexes [(Cp*2 Sm)2 (μ-η2 :η2 -As2 )] and [(Cp*2 Sm)4 As8 ] were obtained from As0 nano , thereby generating the largest molecular polyarsenide of the f-elements and circumventing the use of As4 in preparative chemistry.
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Affiliation(s)
- Christoph Schoo
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany
| | - Sebastian Bestgen
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany
| | - Alexander Egeberg
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany
| | - Jasmin Seibert
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany
| | - Sergey N Konchenko
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany.,Nikolaev Institute of Inorganic Chemistry SB RAS, Prosp. Lavrentieva 3, 630090, Novosibirsk, Russia.,Novosibirsk State University, Pirogovastr. 2, 630090, Novosibirsk, Russia
| | - Claus Feldmann
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany
| | - Peter W Roesky
- Institute of Inorganic Chemistry, Karlsruhe Institute of Technology (KIT), Engesserstraße 15, 76131, Karlsruhe, Germany
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19
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Schwamm RJ, Anker MD, Lein M, Coles MP. Reduction vs. Addition: The Reaction of an Aluminyl Anion with 1,3,5,7-Cyclooctatetraene. Angew Chem Int Ed Engl 2018; 58:1489-1493. [PMID: 30548141 DOI: 10.1002/anie.201811675] [Citation(s) in RCA: 145] [Impact Index Per Article: 24.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/10/2018] [Revised: 11/13/2018] [Indexed: 11/10/2022]
Abstract
The potassium aluminyl complex K[Al(NONAr )] (NON=NONAr =[O(SiMe2 NAr)2 ]2- , Ar=2,6-iPr2 C6 H3 ) reacts with 1,3,5,7-cyclooctatetraene (COT) to give K[Al(NONAr )(COT)]. The COT-ligand is present in the asymmetric unit as a planar μ2 -η2 :η8 -bridge between Al and K, with additional K⋅⋅⋅π-aryl interactions to neighboring molecules that generate a helical chain. DFT calculations indicate significant aromatic character, consistent with reduction to [COT]2- . Addition of 18-crown-6 causes a rearrangement of the C8 -carbocycle to form the isomeric 9-aluminabicyclo[4.2.1]nona-2,4,7-triene anion.
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Affiliation(s)
- Ryan J Schwamm
- School of Chemical and Physical Sciences, Victoria University of Wellington, PO Box 600, Wellington, 6012, New Zealand
| | - Mathew D Anker
- School of Chemical and Physical Sciences, Victoria University of Wellington, PO Box 600, Wellington, 6012, New Zealand
| | - Matthias Lein
- School of Chemical and Physical Sciences, Victoria University of Wellington, PO Box 600, Wellington, 6012, New Zealand
| | - Martyn P Coles
- School of Chemical and Physical Sciences, Victoria University of Wellington, PO Box 600, Wellington, 6012, New Zealand
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20
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Schwamm RJ, Anker MD, Lein M, Coles MP, Fitchett CM. Indyllithium and the Indyl Anion [InL]−
: Heavy Analogues of N-Heterocyclic Carbenes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802444] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Ryan J. Schwamm
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Mathew D. Anker
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Matthias Lein
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Martyn P. Coles
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Christopher M. Fitchett
- Department of Chemistry; University of Canterbury; Private Bag 4800 Christchurch 8041 New Zealand
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21
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Schwamm RJ, Anker MD, Lein M, Coles MP, Fitchett CM. Indyllithium and the Indyl Anion [InL]−
: Heavy Analogues of N-Heterocyclic Carbenes. Angew Chem Int Ed Engl 2018; 57:5885-5887. [DOI: 10.1002/anie.201802444] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Ryan J. Schwamm
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Mathew D. Anker
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Matthias Lein
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Martyn P. Coles
- School of Chemical and Physical Sciences; Victoria University of Wellington; PO Box 600 Wellington 6012 New Zealand
| | - Christopher M. Fitchett
- Department of Chemistry; University of Canterbury; Private Bag 4800 Christchurch 8041 New Zealand
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22
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Du S, Yin J, Chi Y, Xu L, Zhang WX. Dual Functionalization of White Phosphorus: Formation, Characterization, and Reactivity of Rare-Earth-Metal Cyclo
-P3
Complexes. Angew Chem Int Ed Engl 2017; 56:15886-15890. [DOI: 10.1002/anie.201708897] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2017] [Revised: 10/04/2017] [Indexed: 01/08/2023]
Affiliation(s)
- Shanshan Du
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Jianhao Yin
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Yue Chi
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Ling Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
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23
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Du S, Yin J, Chi Y, Xu L, Zhang WX. Dual Functionalization of White Phosphorus: Formation, Characterization, and Reactivity of Rare-Earth-Metal Cyclo
-P3
Complexes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201708897] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Shanshan Du
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Jianhao Yin
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Yue Chi
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Ling Xu
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS); Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education; College of Chemistry; Peking University; Beijing 100871 China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 P. R. China
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24
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Hart M, White ER, Chen J, McGilvery CM, Pickard CJ, Michaelides A, Sella A, Shaffer MSP, Salzmann CG. Encapsulation and Polymerization of White Phosphorus Inside Single-Wall Carbon Nanotubes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703585] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Martin Hart
- Department of Chemistry; University College London; 20 Gordon Street London WC1H 0AJ UK
| | - Edward R. White
- Department of Chemistry; Imperial College London; Imperial College Road London SW7 2AZ UK
| | - Ji Chen
- Thomas Young Centre; Department of Physics and Astronomy, and London Centre for Nanotechnology; University College London; Gower Street London WC1E 6BT UK
| | - Catriona M. McGilvery
- Department of Materials; Imperial College London; Prince Consort Road London SW7 2AZ UK
| | - Chris J. Pickard
- Department of Materials Science and Metallurgy; University of Cambridge; 27 Charles Babbage Road Cambridge CB3 0FS UK
| | - Angelos Michaelides
- Thomas Young Centre; Department of Physics and Astronomy, and London Centre for Nanotechnology; University College London; Gower Street London WC1E 6BT UK
| | - Andrea Sella
- Department of Chemistry; University College London; 20 Gordon Street London WC1H 0AJ UK
| | - Milo S. P. Shaffer
- Department of Chemistry; Imperial College London; Imperial College Road London SW7 2AZ UK
| | - Christoph G. Salzmann
- Department of Chemistry; University College London; 20 Gordon Street London WC1H 0AJ UK
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25
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Hart M, White ER, Chen J, McGilvery CM, Pickard CJ, Michaelides A, Sella A, Shaffer MSP, Salzmann CG. Encapsulation and Polymerization of White Phosphorus Inside Single-Wall Carbon Nanotubes. Angew Chem Int Ed Engl 2017; 56:8144-8148. [DOI: 10.1002/anie.201703585] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Martin Hart
- Department of Chemistry; University College London; 20 Gordon Street London WC1H 0AJ UK
| | - Edward R. White
- Department of Chemistry; Imperial College London; Imperial College Road London SW7 2AZ UK
| | - Ji Chen
- Thomas Young Centre; Department of Physics and Astronomy, and London Centre for Nanotechnology; University College London; Gower Street London WC1E 6BT UK
| | - Catriona M. McGilvery
- Department of Materials; Imperial College London; Prince Consort Road London SW7 2AZ UK
| | - Chris J. Pickard
- Department of Materials Science and Metallurgy; University of Cambridge; 27 Charles Babbage Road Cambridge CB3 0FS UK
| | - Angelos Michaelides
- Thomas Young Centre; Department of Physics and Astronomy, and London Centre for Nanotechnology; University College London; Gower Street London WC1E 6BT UK
| | - Andrea Sella
- Department of Chemistry; University College London; 20 Gordon Street London WC1H 0AJ UK
| | - Milo S. P. Shaffer
- Department of Chemistry; Imperial College London; Imperial College Road London SW7 2AZ UK
| | - Christoph G. Salzmann
- Department of Chemistry; University College London; 20 Gordon Street London WC1H 0AJ UK
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