1
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Rodrigues JF, Londero AJZ, Tirloni B, Roca Jungfer M, Abram U, Lang ES. Phenylseleninate-Connected Telluroxane Clusters. Inorg Chem 2024; 63:16590-16594. [PMID: 39185777 PMCID: PMC11388459 DOI: 10.1021/acs.inorgchem.4c02274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/27/2024]
Abstract
Hydrolysis of PhTeI3 in the presence of sodium phenylseleninate and M3+ ions (M = Y, Nd, Ce) gives well-defined, bowl-shaped telluroxane clusters. Each of the two half-spheres of the compositions [(PhTe)18{ML}O24]7+/8+ ({ML} = {Y(NO3)(H2O)}2+ (1), {Nd(NO3)(H2O)2+} (2), or {Ce(NO3)2}+ (3)) are connected by two (compound 3) or four (compounds 1 and 2) PhSeO2- bridges. The resulting chalcogenoxane spheres have internal volumes of approximately 1500 Å3. Charge compensation is provided by nitrate ions and/or [Na2(NO3)8]6- clusters, which are located inside and surrounding these spheres.
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Affiliation(s)
- Jéssica F Rodrigues
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Laboratório de Materiais Inorgânicos - LMI, 97105-900, Santa Maria, RS Brazil
| | - Ana Júlia Z Londero
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Laboratório de Materiais Inorgânicos - LMI, 97105-900, Santa Maria, RS Brazil
| | - Bárbara Tirloni
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Laboratório de Materiais Inorgânicos - LMI, 97105-900, Santa Maria, RS Brazil
| | | | - Ulrich Abram
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34-36, D-14195 Berlin, Germany
| | - Ernesto S Lang
- Departamento de Química, Universidade Federal de Santa Maria - UFSM, Laboratório de Materiais Inorgânicos - LMI, 97105-900, Santa Maria, RS Brazil
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2
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Docker A, Martínez Martínez AJ, Kuhn H, Beer PD. Organotelluroxane molecular clusters assembled via Te⋯X - (X = Cl -, Br -) chalcogen bonding anion template interactions. Chem Commun (Camb) 2022; 58:3318-3321. [PMID: 35179155 DOI: 10.1039/d2cc00320a] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The synthesis and characterisation of two novel molecular organotelluroxane clusters, comprising of an inorganic Te8O6X4 (X = Cl, Br) core structure are described. The integration of highly electron withdrawing 3,5-bis-trifluoromethylphenyl groups to the constituent Te(IV) centres is determined to be crucial in the chalcogen bonding (ChB) halide template directed assembly. Characterised by multi-nuclear 1H, 125Te, 19F NMR, UV-Vis, IR spectroscopies and X-ray crystal structure analysis, the discrete molecular clusters exhibit excellent organic solvent solubility and remarkable chemical stability. Furthermore, preliminary fluorescence investigations reveal the telluroxanes exhibit aggregation induced emission (AIE) behaviour in organic aqueous solvent mixtures.
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Affiliation(s)
- Andrew Docker
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK.
| | - Antonio J Martínez Martínez
- Supramolecular Organometallic and Main Group Chemistry Laboratory, CIQSO-Center for Research in Sustainable Chemistry and Department of Chemistry, University of Huelva, Campus El Carmen, ES-21007 Huelva, Spain
| | - Heike Kuhn
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK.
| | - Paul D Beer
- Chemistry Research Laboratory, Department of Chemistry, University of Oxford, Mansfield Road, Oxford, OX1 3TA, UK.
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3
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Roca Jungfer M, Schulz Lang E, Abram U. Solvents and Ligands Matter: Structurally Variable Palladium and Nickel Clusters Assembled by Tridentate Selenium- and Tellurium-Containing Schiff Bases. Inorg Chem 2022; 61:3785-3800. [PMID: 35167279 DOI: 10.1021/acs.inorgchem.2c00076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Structurally variable organochalcogen clusters containing palladium(II) and nickel(II) ions were assembled starting from the salicylidene-substituted dichalcogenides (Y-C6H4-N═CH-C6H4-OH)2 ({HLY}2, where Y = Se or Te), and palladium or nickel acetate. The tetrameric palladium clusters contain reduced chalcogenolato ligands {Y-C6H4-N═CH-C6H4-O)}2- ({L'Y}2-, where Y = Se or Te), while the initially formed trimeric nickel clusters contain the intact, coordinated dichalcogenides. The palladium clusters have a general formula of [Pd4(L'Y)4] and represent the first examples of palladium complexes where both a gyrobifastigial and a pseudocubane arrangement of the central Pd4Y4 unit could be established with the same ligand, only depending on the solvents used for crystallization. Reduced density gradient (RDG) considerations based on density functional theory calculations suggest that the commonly referred to stabilizing chalcogen-palladium or palladium-palladium interactions for the two geometric arrangements are weak van der Waals contacts resulting from the contact of two nonbinding lone pairs. In the case of the pseudocubane arrangement, a repulsive steric effect, which is indicated by RDG analysis, is clearly supported by the cuplike distortions detected in the solid-state structure of the compound. In contrast to the reactions with palladium acetate, where the dichalcogenides were cleaved, during similar reactions with nickel acetate, the dichalcogenides remained intact and trimeric clusters of the composition [Ni-μ2-κ2-(Ni{κ5-LY}2)2-μ2-(OAc)2] (Y = Se, Te) were formed. Air oxidation and hydrolysis of [Ni-μ2-κ2-(Ni{κ5-LTe}2)2-μ2-(OAc)2] gave a rare example of a hexanuclear nickel cluster of the composition [Ni2-κ5-(Ni4-κ6-μ6-{(L'Te2O3)(L'TeO2)2}2)-μ2-(H2O)2], which is composed of a well-defined framework consisting of tellurinic anhydride and tellurinate units, which proves the comparably higher oxidation sensitivity of the trinickel dichalcogenide complexes. Electron spray ionization mass spectrometry spectra of both the palladium and nickel clusters indicate that they show fluctional behavior with varying nuclearity in solution and can adopt multiple charge states especially because of the noninnocence of the chalcogen-based ligands. The complexes were fully characterized by spectroscopic methods, elemental analyses, and X-ray diffraction.
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Affiliation(s)
- Maximilian Roca Jungfer
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstrasse 34/36, Berlin 14195, Germany
| | - Ernesto Schulz Lang
- Departamento de Química, Universidade Federal de Santa Maria, Santa Maria, Rio Grande do Sul 97105-900, Brazil
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstrasse 34/36, Berlin 14195, Germany
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4
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Shibuya Y, Koguchi S, Oba M. Bis(2,6-diisopropylphenyl) tellurone: a well-defined monomeric diorganotellurone without cocrystallized solvents and without stabilizing intramolecular contacts. Acta Crystallogr C Struct Chem 2022; 78:88-93. [DOI: 10.1107/s2053229622000353] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 01/11/2022] [Indexed: 11/10/2022] Open
Abstract
Only two crystal structures of diorganotellurones have been reported to date, both of which contain cocrystallized solvents and one of which is stabilized by intramolecular Te—N secondary bonding interactions. This work describes the crystal structure of bis(2,6-diisopropylphenyl) tellurone, (C12H17)2TeO2 or C24H34O2Te, the first well-defined diorganotellurone without cocrystallized solvents and without stabilizing intramolecular contacts. The molecule has crystallographic twofold symmetry, with half the molecule as the asymmetric unit. The molecular structure is compared to previously reported tellurones and those computed at the density functional theory DFT/B3PW91 level. The molecules form two-dimensional layers as a result of a weak intermolecular hydrogen-bonding network. The layers are then stacked in an antiparallel manner to form the crystal packing structure. The Hirshfeld surface analysis was employed to visualize and quantify the intermolecular contacts in the molecular crystal structure, and the contribution of O...H and H...H interactions was found to be the dominating factor.
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5
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Tripathi A, Deka R, Butcher RJ, Turner DR, Deacon GB, Singh HB. Exploring the reactivity of L-tellurocystine, Te-protected tellurocysteine conjugates and diorganodiselenides towards hydrogen peroxide: synthesis and molecular structure analysis. NEW J CHEM 2022. [DOI: 10.1039/d2nj00997h] [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 synthesis of a series of novel organotellurium species and diorganoselenones is reported.
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Affiliation(s)
- Abhishek Tripathi
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Rajesh Deka
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Ray J. Butcher
- Department of Chemistry, Howard University, Washington, D. C. 20059, USA
| | - David R. Turner
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Glen B. Deacon
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
- School of Chemistry, Monash University, Clayton, Victoria 3800, Australia
| | - Harkesh B. Singh
- Department of Chemistry, Indian Institute of Technology Bombay, Mumbai 400076, India
- IITB-Monash Research Academy, Powai, Mumbai 400076, India
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6
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Liang J, Shi Y, Lu Y, Xu Z, Liu H. Square tetravalent chalcogen bonds in dimeric aggregates: a joint crystallographic survey and theoretical study. CrystEngComm 2022. [DOI: 10.1039/d1ce01364e] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Square tetravalent chalcogen bonds were systematically investigated through a combination of crystal structure analysis and DFT calculations.
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Affiliation(s)
- Jinwei Liang
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Yulong Shi
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Yunxiang Lu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
| | - Zhijian Xu
- Drug Discovery and Design Center, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai, 201203, China
| | - Honglai Liu
- Key Laboratory for Advanced Materials, School of Chemistry & Molecular Engineering, East China University of Science and Technology, Shanghai, 200237, China
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7
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Kirsten L, Fonseca Rodrigues J, Hagenbach A, Springer A, Pineda NR, Piquini PC, Roca Jungfer M, Schulz Lang E, Abram U. Large Telluroxane Bowls Connected by a Layer of Iodine Ions. Angew Chem Int Ed Engl 2021; 60:15517-15523. [PMID: 33939866 PMCID: PMC8361918 DOI: 10.1002/anie.202103700] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Indexed: 11/12/2022]
Abstract
Phenyltelluroxane clusters of the composition [{(PhTe)19O24}2I18(solv)] (1) are formed during the hydrolysis of [PhTeI3]2 or the oxidation of various phenyltellurium(II) compounds with iodine under hydrolytic conditions. The compounds consist of two half‐spheres with a {(PhTe)19O24}9+ network, which are connected by 18 iodine atoms. The spherical clusters can accommodate solvent molecules such as pyridine or methanol in the center of two rings formed by iodine atoms. The presence of other metal ions during the cluster formation results in a selective replacement of the central {PhTe}3+ units of each half‐sphere as has been demonstrated with the isolation of [{(PhTe)18({Ca(H2O)2}O24}2I16] (2) and [{(PhTe)18({Y(NO3)(H2O)}O24}2I16] (3). A crownether‐like coordination by six oxygen atoms of the telluroxane network is found for the {Ca(H2O}2}2+ and {Y(NO3)(H2O)}2+ building blocks. Mass spectrometric studies show that considerable amounts of the intact clusters are transferred to the gas phase without dissociation.
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Affiliation(s)
- Lars Kirsten
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
| | - Jessica Fonseca Rodrigues
- Laboratory of Inorganic Materials, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Adelheid Hagenbach
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
| | - Andreas Springer
- Institute of Chemistry and Biochemistry, Core Facility BioSupraMol, Freie Universität Berlin, Takustr. 3, 14195, Berlin, Germany
| | - Nahum R Pineda
- Laboratory of Inorganic Materials, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Paulo C Piquini
- Department of Physics, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Maximilian Roca Jungfer
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
| | - Ernesto Schulz Lang
- Laboratory of Inorganic Materials, Universidade Federal Santa Maria, 97105-900, Santa Maria, RS, Brazil
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry, Freie Universität Berlin, Fabeckstr. 34/36, 14195, Berlin, Germany
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8
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Kirsten L, Fonseca Rodrigues J, Hagenbach A, Springer A, Pineda NR, Piquini PC, Roca Jungfer M, Schulz Lang E, Abram U. Large Telluroxane Bowls Connected by a Layer of Iodine Ions. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202103700] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Lars Kirsten
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | | | - Adelheid Hagenbach
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Andreas Springer
- Institute of Chemistry and Biochemistry Core Facility BioSupraMol Freie Universität Berlin Takustr. 3 14195 Berlin Germany
| | - Nahum R. Pineda
- Laboratory of Inorganic Materials Universidade Federal Santa Maria 97105-900 Santa Maria RS Brazil
| | - Paulo C. Piquini
- Department of Physics Universidade Federal Santa Maria 97105-900 Santa Maria RS Brazil
| | - Maximilian Roca Jungfer
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
| | - Ernesto Schulz Lang
- Laboratory of Inorganic Materials Universidade Federal Santa Maria 97105-900 Santa Maria RS Brazil
| | - Ulrich Abram
- Institute of Chemistry and Biochemistry Freie Universität Berlin Fabeckstr. 34/36 14195 Berlin Germany
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9
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Deka R, Pant R, Gupta A, Naresh Patwari G, Singh HB, Butcher RJ. Isolation of a telluroxane cluster [(R2TeO)(μ-TeO2)(OTeR2)][TeO(OH)2] (R = C6H5NNC6H4) stabilized by intra- and intermolecular secondary bonding interactions: Molecular and electronic structure analysis. Polyhedron 2021. [DOI: 10.1016/j.poly.2021.115037] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Wang S, Yan C, Zhao W, Liu X, Yuan CS, Zhang HL, Shao X. A tellura-Baeyer-Villiger oxidation: one-step transformation of tellurophene into chiral tellurinate lactone. Chem Sci 2021; 12:5811-5817. [PMID: 34168805 PMCID: PMC8179672 DOI: 10.1039/d1sc00397f] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 03/08/2021] [Indexed: 01/22/2023] Open
Abstract
Baeyer-Villiger (BV) oxidation is a fundamental organic reaction, whereas the hetero-BV oxidation is uncharted. Herein, a tellura-BV oxidation is discovered. By oxidizing a tellurophene-embedded and electron-rich polycycle (1) with mCPBA or Oxone, an oxygen atom is inserted into the Te-C bond of the tellurophene to form tellurinate lactone mono-2. This reaction proceeds as follows: (i) 1 is oxidized to the tellurophene Te-oxide form (IM-1); (ii) IM-1 undergoes tellura-BV oxidation to give mono-2. Moreover, the hybrid trichalcogenasumanenes 7 and 8 are, respectively, converted to tellurinate lactones mono-9 and mono-10 under the same conditions, indicating that tellura-BV oxidation shows high chemoselectivity. Due to the strong secondary bonding interactions between the Te[double bond, length as m-dash]O groups on tellurinate lactones, mono-2, mono-9, and mono-10 are dimerized to form U-shaped polycycles 2, 9, and 10, respectively. Notably, mono-2, mono-9, mono-10, and their dimers show chirality. This work enables one-step transformation of tellurophene into tellurinate lactone and construction of intricate polycycles.
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Affiliation(s)
- Shitao Wang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 China
| | - Chaoxian Yan
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 China
| | - Wenlong Zhao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 China
| | - Xiaolan Liu
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 China
| | - Cheng-Shan Yuan
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 China
| | - Hao-Li Zhang
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 China
| | - Xiangfeng Shao
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University Tianshui Southern Road 222 Lanzhou 730000 China
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11
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Deka R, Gupta A, Sarkar A, Butcher RJ, Singh HB. Halogenation of Diorganotelluride [2,6‐(Me
2
NCH
2
)
2
C
6
H
3
]Te
n
Bu: Synthesis, Molecular and Electronic Structural Investigation of Monoorgano Dihalotelluronium(IV) Cation. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Rajesh Deka
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Anand Gupta
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Arup Sarkar
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Ray J. Butcher
- Department of Chemistry Howard University 20059 Washington D.C. USA
| | - Harkesh B. Singh
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
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12
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Barát V, Stuparu MC. Selenium and Tellurium Derivatives of Corannulene: Serendipitous Discovery of a One-Dimensional Stereoregular Coordination Polymer Crystal Based on Te-O Backbone and Side-Chain Aromatic Array. Chemistry 2020; 26:15135-15139. [PMID: 32935415 DOI: 10.1002/chem.202003989] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Indexed: 12/28/2022]
Abstract
Monobromo-, tetrabromo-, and pentachloro-corannulene are subjected to nucleophilic substitution reactions with tolyl selenide and phenyl telluride-based nucleophiles generated in situ from the corresponding dichalcogenides. In the case of selenium nucleophile, the reaction provides moderate yields (52-77 %) of the targeted corannulene selenoethers. A subsequent oxidation of the selenium atoms proceeds smoothly to furnish corannulene selenones in 81-93 % yield. In the case of tellurides, only monosubstitution of the corannulene scaffold could be achieved albeit with concomitant oxidation of the tellerium atom. Unexpectedly, this monotelluroxide derivative of corannulene (RR'Te=O, R=Ph, R'=corannulene) is observed to form a linear coordination polymer chain in the crystalline state. In this chain, Te-O constitutes the polymer backbone around which the aromatic groups (R and R') arrange as polymer side-chains. The polymer crystal is stabilized through intramolecular π-π stacking interactions of the side-chains and intermolecular hydrogen and halogen bonding interactions with the solvent (chloroform) molecules. Interestingly, each diad of the polymer chain is racemic. Therefore, in terms of stereoregularity, the polymer chain can be described as syndiotactic.
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Affiliation(s)
- Viktor Barát
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University Singapore, 21-Nanyang Link, 637371, Singapore, Singapore
| | - Mihaiela C Stuparu
- Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University Singapore, 21-Nanyang Link, 637371, Singapore, Singapore.,School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore, Singapore
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13
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Irfan M, Rehman R, Razali MR, Shafiq-Ur-Rehman, Ateeq-Ur-Rehman, Iqbal MA. Organotellurium compounds: an overview of synthetic methodologies. REV INORG CHEM 2020. [DOI: 10.1515/revic-2020-0006] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Abstract
In wake of emerging applications of organotellurium compounds in biological and material science avenues, the current review describes their key synthetic methodologies while focusing the synthesis of organotellurium compounds through five ligand-to-metal linkages including carbon; carbon-oxygen; carbon-nitrogen; carbon-metal; carbon-sulfur to tellurium. In all of these linkages whether tellurium links with ligands through a complicated or simple pathways, it is often governed through electrophilic substitution reactions. The present study encompasses these major synthetic routes so as to acquire comprehensive understanding of synthetic organotellurium compounds.
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Affiliation(s)
- Muhammad Irfan
- Department of Chemistry , University of Agriculture , Faisalabad - 38040 , Pakistan
- Organometallic & Coordination Chemistry Laboratory , University of Agriculture , Faisalabad - 38040 , Pakistan
| | - Rabia Rehman
- Institute of Chemistry , University of the Punjab , Lahore - 54590 , Pakistan
| | - Mohd. R. Razali
- School of Chemical Sciences , Universiti Sains Malaysia , 11800-USM , Penang , Malaysia
| | - Shafiq-Ur-Rehman
- Department of Chemistry , University of Agriculture , Faisalabad - 38040 , Pakistan
| | - Ateeq-Ur-Rehman
- Department of Physics , University of Agriculture , Faisalabad - 38040 , Pakistan
| | - Muhammad Adnan Iqbal
- Department of Chemistry , University of Agriculture , Faisalabad - 38040 , Pakistan
- Organometallic & Coordination Chemistry Laboratory , University of Agriculture , Faisalabad - 38040 , Pakistan
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14
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Deka R, Sarkar A, Gupta A, Butcher RJ, Junk PC, Turner DR, Deacon GB, Singh HB. Exploring the Role of Strong Intramolecular Coordination of the 2‐(2'‐pyridyl)phenyl Group in Heavy Main Group Halides: Insights from Synthesis, Structural, and Bonding Analyses. Eur J Inorg Chem 2020. [DOI: 10.1002/ejic.202000094] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Rajesh Deka
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Arup Sarkar
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Anand Gupta
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
| | - Ray J. Butcher
- Department of Chemistry Howard University 20059 Washington D. C. USA
| | - Peter C. Junk
- IITB‐Monash Research Academy 400076 Mumbai India
- College of Science & Engineering James Cook University 4811 Townsville QLD Australia
| | - David R. Turner
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Glen B. Deacon
- IITB‐Monash Research Academy 400076 Mumbai India
- School of Chemistry Monash University 3800 Clayton Victoria Australia
| | - Harkesh B. Singh
- Department of Chemistry Indian Institute of Technology Bombay 400076 Mumbai India
- IITB‐Monash Research Academy 400076 Mumbai India
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15
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Deka R, Sarkar A, Butcher RJ, Junk PC, Turner DR, Deacon GB, Singh HB. Isolation of the novel example of a monomeric organotellurinic acid. Dalton Trans 2020; 49:1173-1180. [DOI: 10.1039/c9dt04013g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The synthesis of the first example of a monomeric, stable organotellurinic acid is reported by utilizing the σ-hole participation of the Te atom with the N atom of the 2-(2′-pyridyl)phenyl moiety.
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Affiliation(s)
- Rajesh Deka
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
- IITB-Monash Research Academy
| | - Arup Sarkar
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
| | | | - Peter C. Junk
- IITB-Monash Research Academy
- Mumbai 400076
- India
- College of Science & Engineering
- James Cook University
| | - David R. Turner
- IITB-Monash Research Academy
- Mumbai 400076
- India
- School of Chemistry
- Monash University
| | - Glen B. Deacon
- IITB-Monash Research Academy
- Mumbai 400076
- India
- School of Chemistry
- Monash University
| | - Harkesh B. Singh
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai 400076
- India
- IITB-Monash Research Academy
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Balbom ÉB, Gritzenco F, Sperança A, Godoi M, Alves D, Barcellos T, Godoi B. Copper-catalyzed Csp-chalcogen bond formation: Versatile approach to N-(3-(organochalcogenyl)prop-2-yn-1-yl)amides. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.06.031] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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