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Joshi S, Srivastava R. Effect of "magic chlorine" in drug discovery: an in silico approach. RSC Adv 2023; 13:34922-34934. [PMID: 38035236 PMCID: PMC10687521 DOI: 10.1039/d3ra06638j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 11/20/2023] [Indexed: 12/02/2023] Open
Abstract
The chlorine atom plays a vital role in drug design, yet the benefits of chlorine in 250 FDA-approved chlorine-containing drugs have not been studied properly. To see the "magic chloro" effect, computational studies have been carried out for 35 inhibitors, which are numbered as 12 complexes with (parent (-H), one chlorine, or two chlorine) substituents. The physicochemical properties are studied by conceptual density functional theory (CDFT). The pharmacokinetics, toxicity and metabolic properties of the studied inhibitors are estimated using chemoinformatics tools. SwissTargetPrediction is used to predict the multitarget activities of the studied inhibitors. Four FDA-approved drugs, diazepam, chloroquine, chloramphenicol, and bendamustine, are referenced to validate the studies. A higher HOMO-LUMO gap predicted high stability for the studied one and two chlorine-substituted analogues. Most of the studied inhibitors show "drug likeliness", nontoxicity, and high gastrointestinal (GI) absorption. The addition of one or two chloro substituents has increased the physicochemical properties and stability of most of the inhibitors compared to the parent analogues, whereas the toxicity is not affected. No change in metabolic properties is observed on addition of one or two chlorine substituents. The multi-target activities of all the studied inhibitors are validated by the reference drugs and experimental results.
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Affiliation(s)
- Sravani Joshi
- Centre for Cellular and Molecular Biology-CSIR Hyderabad India
| | - Ruby Srivastava
- Centre for Cellular and Molecular Biology-CSIR Hyderabad India
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2
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Richter J, Pietsch T, Ruck M. Cobalt Deposition from Ionothermally Dissolved Cobalt Oxides. CHEMSUSCHEM 2023; 16:e202300090. [PMID: 36872889 DOI: 10.1002/cssc.202300090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 03/02/2023] [Accepted: 03/03/2023] [Indexed: 05/06/2023]
Abstract
Owing to the environmental problems of numerous metal production processes, there is a growing need for more energy-efficient approaches. Cobalt is considered a strategic element that is extracted not only from ores but also from spent Li-ion batteries. One promising new approach is ionometallurgy, which is the extraction of metal oxides by ionic liquids (ILs). This study concerns new investigations into ionometallurgical processing of CoO, Co3 O4 , and LiCoO2 in the IL betainium bis(trifluoromethylsulfonyl)imide, [Hbet][NTf2 ]. Three crystal structures of cobalt-betaine complex compounds and combined spectroscopic and diffraction studies provide insights into the dissolution process. In addition, an optimized dissolution procedure for metal oxides is presented, avoiding the previously reported decomposition of the IL. Subsequent cobalt electrodeposition is only possible from cationic complex species, highlighting the importance of a thorough understanding of the complex equilibria. The presented method is also compared to other recently reported approaches.
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Affiliation(s)
- Janine Richter
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
| | - Tobias Pietsch
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
- Max Planck Institute for Chemical Physics of Solids, 01187, Dresden, Germany
| | - Michael Ruck
- Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, 01062, Dresden, Germany
- Max Planck Institute for Chemical Physics of Solids, 01187, Dresden, Germany
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3
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Ibrahim MAA, Saeed RRA, Shehata MNI, Ahmed MN, Shawky AM, Khowdiary MM, Elkaeed EB, Soliman MES, Moussa NAM. Type I-IV Halogen⋯Halogen Interactions: A Comparative Theoretical Study in Halobenzene⋯Halobenzene Homodimers. Int J Mol Sci 2022; 23:ijms23063114. [PMID: 35328534 PMCID: PMC8953242 DOI: 10.3390/ijms23063114] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2022] [Revised: 03/08/2022] [Accepted: 03/09/2022] [Indexed: 01/25/2023] Open
Abstract
In the current study, unexplored type IV halogen⋯halogen interaction was thoroughly elucidated, for the first time, and compared to the well-established types I−III interactions by means of the second-order Møller−Plesset (MP2) method. For this aim, the halobenzene⋯halobenzene homodimers (where halogen = Cl, Br, and I) were designed into four different types, parodying the considered interactions. From the energetic perspective, the preference of scouted homodimers was ascribed to type II interactions (i.e., highest binding energy), whereas the lowest binding energies were discerned in type III interactions. Generally, binding energies of the studied interactions were observed to decline with the decrease in the σ-hole size in the order, C6H5I⋯IC6H5 > C6H5Br⋯BrC6H5 > C6H5Cl⋯ClC6H5 homodimers and the reverse was noticed in the case of type IV interactions. Such peculiar observations were relevant to the ample contributions of negative-belt⋯negative-belt interactions within the C6H5Cl⋯ClC6H5 homodimer. Further, type IV torsional trans → cis interconversion of C6H5X⋯XC6H5 homodimers was investigated to quantify the π⋯π contributions into the total binding energies. Evidently, the energetic features illustrated the amelioration of the considered homodimers (i.e., more negative binding energy) along the prolonged scope of torsional trans → cis interconversion. In turn, these findings outlined the efficiency of the cis configuration over the trans analog. Generally, symmetry-adapted perturbation theory-based energy decomposition analysis (SAPT-EDA) demonstrated the predominance of all the scouted homodimers by the dispersion forces. The obtained results would be beneficial for the omnipresent studies relevant to the applications of halogen bonds in the fields of materials science and crystal engineering.
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Affiliation(s)
- Mahmoud A. A. Ibrahim
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt; (R.R.A.S.); (M.N.I.S.); (N.A.M.M.)
- Correspondence: (M.A.A.I.); (M.E.S.S.)
| | - Rehab R. A. Saeed
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt; (R.R.A.S.); (M.N.I.S.); (N.A.M.M.)
| | - Mohammed N. I. Shehata
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt; (R.R.A.S.); (M.N.I.S.); (N.A.M.M.)
| | - Muhammad Naeem Ahmed
- Department of Chemistry, The University of Azad Jammu and Kashmir, Muzaffarabad 13100, Pakistan;
| | - Ahmed M. Shawky
- Science and Technology Unit (STU), Umm Al-Qura University, Makkah 21955, Saudi Arabia;
| | - Manal M. Khowdiary
- Chemistry Department, Faculty of Applied Science, Umm Al-Qura University, Al-Lith Branch, Makkah 24211, Saudi Arabia;
| | - Eslam B. Elkaeed
- Department of Pharmaceutical Sciences, College of Pharmacy, AlMaarefa University, Riyadh 13713, Saudi Arabia;
| | - Mahmoud E. S. Soliman
- Molecular Modelling and Drug Design Research Group, School of Health Sciences, University of KwaZulu-Natal, Westville, Durban 4000, South Africa
- Correspondence: (M.A.A.I.); (M.E.S.S.)
| | - Nayra A. M. Moussa
- Computational Chemistry Laboratory, Chemistry Department, Faculty of Science, Minia University, Minia 61519, Egypt; (R.R.A.S.); (M.N.I.S.); (N.A.M.M.)
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4
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Wilhelm A, Bonnet SL, Twigge L, Rarova L, Stenclova T, Visser HG, Schutte-Smith M. Synthesis, characterization and cytotoxic evaluation of chalcone derivatives. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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5
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Mandal K, Bansal D, Kumar Y, Rustam, Shukla J, Mukhopadhyay P. Halogen-Bonded Assemblies of Arylene Imides and Diimides: Insight from Electronic, Structural, and Computational Studies. Chemistry 2020; 26:10607-10619. [PMID: 32428280 DOI: 10.1002/chem.202001706] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2020] [Revised: 04/30/2020] [Indexed: 01/06/2023]
Abstract
Halogen-bonding interactions in electron-deficient π scaffolds have largely been underexplored. Herein, the halogen-bonding properties of arylene imide/diimide-based electron-deficient scaffolds were studied. The influence of scaffold size, from small (phthalimide) to moderately sized (pyromellitic diimide or naphthalenediimides) to large (perylenediimide), axial-group modification, and number of halo substituents on the halogen bonding and its self-assembly was probed in a set of nine compounds. The structural modification leads to tunable optical and redox properties. The first reduction potential E 1 / 2 1 ranges between -1.09 and -0.17 V (vs. SCE). Two of the compounds, that is, 6 and 9, have deep-lying LUMOs with values reaching -4.2 eV. Single crystals of all nine systems were obtained, which showed Br⋅⋅⋅O, Br⋅⋅⋅Br, or Br⋅⋅⋅π halogen-bonding interactions, and a few systems are capable of forming all three types. These interactions lead to halogen-bonded rings (up to 12-membered), which propagate to form stacked 1D, 2D, or corrugated sheets. A few outliers were also identified, for example, molecules that prefer C-H⋅⋅⋅O hydrogen bonding over halogen bonding, or noncentrosymmetric rather than centrosymmetric organization. Computational studies based on Atoms in Molecules and Natural Bond Orbital analysis provided further insight into the halogen-bonding interactions. This study can lead to a predictive design tool-box to further explore related systems on surfaces reinforced by these weak directional forces.
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Affiliation(s)
- Kalyanashis Mandal
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, Delhi, 110067, India
| | - Deepak Bansal
- Institute of Resource Ecology, Helmholtz-Zentrum Dresden-Rossendorf, Bautzner Landstrasse 400, 01328, Dresden, Germany
| | - Yogendra Kumar
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, Delhi, 110067, India
| | - Rustam
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, Delhi, 110067, India
| | - Jyoti Shukla
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, Delhi, 110067, India
| | - Pritam Mukhopadhyay
- Supramolecular and Material Chemistry Lab, School of Physical Sciences, Jawaharlal Nehru University, Delhi, 110067, India
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6
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Liu L, Guo N, Champion J, Graton J, Montavon G, Galland N, Maurice R. Towards a Stronger Halogen Bond Involving Astatine: Unexpected Adduct with Bu 3 PO Stabilized by Hydrogen Bonding. Chemistry 2020; 26:3713-3717. [PMID: 31881101 DOI: 10.1002/chem.201905389] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2019] [Indexed: 11/10/2022]
Abstract
The halogen bond is a powerful tool for the molecular design and pushing the limits of its strength is of major interest. Bearing the most potent halogen-bond donor atom, astatine monoiodide (AtI) was recently successfully probed [Nat. Chem. 2018, 10, 428-434]. In this work, we continue the exploration of adducts between AtI and Lewis bases with the tributylphosphine oxide (Bu3 PO) ligand, revealing the unexpected experimental occurrence of two distinct chemical species with 1:1 and 2:1 stoichiometries. The 1:1 Bu3 PO⋅⋅⋅AtI complex is found to exhibit the strongest astatine-mediated halogen bond so far (with a formation constant of 10(4.24±0.35) ). Quantum chemical calculations unveil the intriguing nature of the 2:1 2Bu3 PO⋅⋅⋅AtI adduct, involving a halogen bond between AtI and one Bu3 PO molecular unit plus CH⋅⋅⋅O hydrogen bonds chelating the second Bu3 PO unit.
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Affiliation(s)
- Lu Liu
- SUBATECH, UMR CNRS 6457, IN2P3/IMT Atlantique/Université de Nantes, 4 rue Alfred Kastler, BP 20722, 44307, Nantes Cedex 3, France
| | - Ning Guo
- SUBATECH, UMR CNRS 6457, IN2P3/IMT Atlantique/Université de Nantes, 4 rue Alfred Kastler, BP 20722, 44307, Nantes Cedex 3, France
| | - Julie Champion
- SUBATECH, UMR CNRS 6457, IN2P3/IMT Atlantique/Université de Nantes, 4 rue Alfred Kastler, BP 20722, 44307, Nantes Cedex 3, France
| | - Jérôme Graton
- CEISAM, UMR CNRS 6230, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Gilles Montavon
- SUBATECH, UMR CNRS 6457, IN2P3/IMT Atlantique/Université de Nantes, 4 rue Alfred Kastler, BP 20722, 44307, Nantes Cedex 3, France
| | - Nicolas Galland
- CEISAM, UMR CNRS 6230, Université de Nantes, 2 rue de la Houssinière, BP 92208, 44322, Nantes Cedex 3, France
| | - Rémi Maurice
- SUBATECH, UMR CNRS 6457, IN2P3/IMT Atlantique/Université de Nantes, 4 rue Alfred Kastler, BP 20722, 44307, Nantes Cedex 3, France
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7
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Chongboriboon N, Samakun K, Inprasit T, Kielar F, Dungkaew W, Wong LWY, Sung HHY, Ninković DB, Zarić SD, Chainok K. Two-dimensional halogen-bonded organic frameworks based on the tetrabromobenzene-1,4-dicarboxylic acid building molecule. CrystEngComm 2020. [DOI: 10.1039/c9ce01140d] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
2D halogen-bonded organic frameworks were readily engineered by strong and directional effects of the primary Br⋯O and the secondary Br⋯π halogen bonding interactions from the tetrabromobenzene-1,4-dicarboxylic acid building molecule involving 100% supramolecular yields.
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Affiliation(s)
- Nucharee Chongboriboon
- Materials and Textile Technology
- Faculty of Science and Technology
- Thammasat University
- Pathum Thani 12121
- Thailand
| | - Kodchakorn Samakun
- Materials and Textile Technology
- Faculty of Science and Technology
- Thammasat University
- Pathum Thani 12121
- Thailand
| | - Thitirat Inprasit
- Materials and Textile Technology
- Faculty of Science and Technology
- Thammasat University
- Pathum Thani 12121
- Thailand
| | - Filip Kielar
- Department of Chemistry
- Faculty of Science
- Naresuan University
- Phitsanulok 65000
- Thailand
| | - Winya Dungkaew
- Department of Chemistry
- Faculty of Science
- Mahasarakham University
- Maha Sarakham 44150
- Thailand
| | - Lawrence W.-Y. Wong
- Department of Chemistry
- The Hong Kong University of Science and Technology
- Kowloon
- Hong Kong
| | - Herman H.-Y. Sung
- Department of Chemistry
- The Hong Kong University of Science and Technology
- Kowloon
- Hong Kong
| | | | - Snežana D. Zarić
- Faculty of Chemistry
- University of Belgrade
- Belgrade
- Serbia
- Science Program
| | - Kittipong Chainok
- Materials and Textile Technology
- Faculty of Science and Technology
- Thammasat University
- Pathum Thani 12121
- Thailand
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8
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Setter CJ, Whittaker JJ, Brock AJ, Athukorala Arachchige KS, McMurtrie JC, Clegg JK, Pfrunder MC. Straightening out halogen bonds. CrystEngComm 2020. [DOI: 10.1039/d0ce00176g] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A new parameter is proposed to quantify the linearity of halogen bonds.
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Affiliation(s)
- Caitlin J. Setter
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St Lucia QLD 4072
- Australia
| | - Jacob J. Whittaker
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St Lucia QLD 4072
- Australia
| | - Aidan J. Brock
- School of Chemistry and Physics
- Queensland University of Technology
- Brisbane QLD 4000
- Australia
| | | | - John C. McMurtrie
- School of Chemistry and Physics
- Queensland University of Technology
- Brisbane QLD 4000
- Australia
| | - Jack K. Clegg
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St Lucia QLD 4072
- Australia
| | - Michael C. Pfrunder
- School of Chemistry and Molecular Biosciences
- The University of Queensland
- St Lucia QLD 4072
- Australia
- School of Chemistry and Physics
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9
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Piña MDLN, Bauzá A, Frontera A. Halogen⋯halogen interactions in decahalo-closo-carboranes: CSD analysis and theoretical study. Phys Chem Chem Phys 2020; 22:6122-6130. [DOI: 10.1039/d0cp00114g] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
We theoretically (PBE0-D3/def2TZVP) and experimentally (CSD analysis) demonstrate the importance of “like–like” halogen interactions for the stability of several decahalo-closo-carborane dimers.
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Affiliation(s)
- Maria de las Nieves Piña
- Department of Chemistry Universitat de les Illes Balears
- Crta. de Valldemossa km 7.5
- 07122 Palma (Baleares)
- Spain
| | - Antonio Bauzá
- Department of Chemistry Universitat de les Illes Balears
- Crta. de Valldemossa km 7.5
- 07122 Palma (Baleares)
- Spain
| | - Antonio Frontera
- Department of Chemistry Universitat de les Illes Balears
- Crta. de Valldemossa km 7.5
- 07122 Palma (Baleares)
- Spain
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10
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Halogen Bonding in the Molecular Recognition of Thyroid Hormones and Their Metabolites by Transport Proteins and Thyroid Hormone Receptors. J Indian Inst Sci 2019. [DOI: 10.1007/s41745-019-00153-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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11
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Mondal I, Ghosh K, Franconetti A, Frontera A, Chatterjee S, Chattopadhyay S. Synthesis and characterization of a manganese(III) schiff base complex and exploration of Br···Br interaction in the solid state structure of the complex. J COORD CHEM 2019. [DOI: 10.1080/00958972.2019.1688311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Ipsita Mondal
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata, India
| | - Kousik Ghosh
- Department of Chemistry, Inorganic Section, Jadavpur University, Kolkata, India
| | - Antonio Franconetti
- Departamento de Química, Universitat de les Illes Balears, Palma (Baleares), Spain
| | - Antonio Frontera
- Departamento de Química, Universitat de les Illes Balears, Palma (Baleares), Spain
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12
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Sojka M, Tousek J, Badri Z, Foroutan-Nejad C, Necas M. Bifurcated hydrogen bonds in platinum(II) complexes with phosphinoamine ligands. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.06.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Pike SJ, Hunter CA, Brammer L, Perutz RN. Benchmarking of Halogen Bond Strength in Solution with Nickel Fluorides: Bromine versus Iodine and Perfluoroaryl versus Perfluoroalkyl Donors. Chemistry 2019; 25:9237-9241. [PMID: 30985028 PMCID: PMC6771525 DOI: 10.1002/chem.201900924] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Indexed: 12/18/2022]
Abstract
The energetics of halogen bond formation in solution have been investigated for a series of nickel fluoride halogen bond acceptors; trans-[NiF(2-C5 NF4 )(PEt3 )2 ] (A1), trans-[NiF{2-C5 NF3 (4-H)}(PEt3 )2 ] (A2), trans-[NiF{2-C5 NF3 (4-NMe2 )}(PEt3 )2 ] (A3) and trans-[NiF{2-C5 NF2 H(4-CF3 )}(PCy3 )2 ] (A4) with neutral organic halogen bond donors, iodopentafluorobenzene (D1), 1-iodononafluorobutane (D2) and bromopentafluorobenzene (D3), in order to establish the significance of changes from perfluoroaryl to perfluoroalkyl donors and from iodine to bromine donors. 19 F NMR titration experiments have been employed to obtain the association constants, enthalpy, and entropy for the halogen bond formed between these donor-acceptor partners in protiotoluene. For A2-A4, association constants of the halogen bonds formed with iodoperfluoroalkane (D2) are consistently larger than those obtained for analogous complexes with the iodoperfluoroarene (D1). For complexes formed with A2-A4, the strength of the halogen bond is significantly lowered upon modification of the halogen donor atom from I (in D1) to Br (in D3) (for D1: 5≤K285 ≤12 m-1 , for D3: 1.0≤K193 ≤1.6 m-1 ). The presence of the electron donating NMe2 substituent on the pyridyl ring of acceptor A3 led to an increase in -ΔH, and the association constants of the halogen bond complexes formed with D1-D3, compared to those formed by A1, A2 and A4 with the same donors.
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Affiliation(s)
- Sarah J. Pike
- Department of ChemistryUniversity of York, HeslingtonYorkYO10 5DDUK
| | | | - Lee Brammer
- Department of ChemistryUniversity of Sheffield, Brook HillSheffieldS3 7HFUK
| | - Robin N. Perutz
- Department of ChemistryUniversity of York, HeslingtonYorkYO10 5DDUK
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14
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Murugan A, Babu VN, Polu A, Sabarinathan N, Bakthadoss M, Sharada DS. Regioselective C3-H Trifluoromethylation of 2 H-Indazole under Transition-Metal-Free Photoredox Catalysis. J Org Chem 2019; 84:7796-7803. [PMID: 31117559 DOI: 10.1021/acs.joc.9b00676] [Citation(s) in RCA: 50] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Trifluoromethyl-substituted heteroarenes are biologically active compounds and useful building blocks. In this sequence, we have developed a visible-light-promoted regioselective C3-H trifluoromethylation of 2 H-indazole under metal-free conditions, which proceeds via a radical mechanism. The combination of photocatalysis and hypervalent iodine reagent provides a practical approach to a library of trifluoromethylated indazoles in 35-83% yields.
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Affiliation(s)
- Arumugavel Murugan
- Catalysis & Chemical Biology Laboratory, Department of Chemistry , Indian Institute of Technology Hyderabad , Kandi, 502285 Sangareddy , Telangana , India
| | - Venkata Nagarjuna Babu
- Catalysis & Chemical Biology Laboratory, Department of Chemistry , Indian Institute of Technology Hyderabad , Kandi, 502285 Sangareddy , Telangana , India
| | - Ashok Polu
- Catalysis & Chemical Biology Laboratory, Department of Chemistry , Indian Institute of Technology Hyderabad , Kandi, 502285 Sangareddy , Telangana , India
| | - Nagaraj Sabarinathan
- Catalysis & Chemical Biology Laboratory, Department of Chemistry , Indian Institute of Technology Hyderabad , Kandi, 502285 Sangareddy , Telangana , India
| | - Manickam Bakthadoss
- Department of Chemistry , Pondicherry University , Pondicherry 605014 , India
| | - Duddu S Sharada
- Catalysis & Chemical Biology Laboratory, Department of Chemistry , Indian Institute of Technology Hyderabad , Kandi, 502285 Sangareddy , Telangana , India
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15
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Devi K, Sarma RJ. Mechano-responsive luminescent emissions of an organic molecular crystal: effects of aromatic stacking interactions and solid state packing. CrystEngComm 2019. [DOI: 10.1039/c9ce00659a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Three polymorphs of 2-hydroxynaphthaldehyde semicarbazone (2-NOH-S) have been identified, and their mechano-responsive luminescent emissions and interconversions are discussed.
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Affiliation(s)
- Kakali Devi
- Department of Chemistry
- Gauhati University
- Guwahati
- India
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16
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Đaković M, Borovina M, Pisačić M, Aakeröy CB, Soldin Ž, Kukovec BM, Kodrin I. Mechanically Responsive Crystalline Coordination Polymers with Controllable Elasticity. Angew Chem Int Ed Engl 2018; 57:14801-14805. [PMID: 30239082 DOI: 10.1002/anie.201808687] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2018] [Indexed: 11/12/2022]
Abstract
Crystalline coordination polymers tend to be brittle and inelastic, however, we now describe a family of such compounds that are capable of displaying mechanical elasticity in response to external pressure. The design approach successfully targets structural features that are critical for producing the desired mechanical output. The elastic crystals all comprise 1D cadmium(II) halide polymeric chains with adjacent metal centres bridged by two halide ions resulting in the required stacking interactions and short "4 Å" crystallographic axes. These polymeric chains (structural "spines") are further organized via hydrogen bonds and halogen bonds perpendicular to the direction of the chains. By carefully altering the strength and the geometry of these non-covalent interactions, we have demonstrated that it is possible to control the extent of elastic bending in crystalline coordination compounds.
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Affiliation(s)
- Marijana Đaković
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000, Zagreb, Croatia
| | - Mladen Borovina
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000, Zagreb, Croatia
| | - Mateja Pisačić
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000, Zagreb, Croatia
| | - Christer B Aakeröy
- Department of Chemistry, Kansas State University, Manhattan, KS, 66506, USA
| | - Željka Soldin
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000, Zagreb, Croatia
| | - Boris-Marko Kukovec
- Department of Physical Chemistry, Faculty of Chemistry and Technology, University of Split, Ruđera Boškovića 35, 21000, Split, Croatia
| | - Ivan Kodrin
- Department of Chemistry, Faculty of Science, University of Zagreb, Horvatovac 102a, 10000, Zagreb, Croatia
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17
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Đaković M, Borovina M, Pisačić M, Aakeröy CB, Soldin Ž, Kukovec BM, Kodrin I. Mechanically Responsive Crystalline Coordination Polymers with Controllable Elasticity. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808687] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marijana Đaković
- Department of Chemistry; Faculty of Science; University of Zagreb; Horvatovac 102a 10000 Zagreb Croatia
| | - Mladen Borovina
- Department of Chemistry; Faculty of Science; University of Zagreb; Horvatovac 102a 10000 Zagreb Croatia
| | - Mateja Pisačić
- Department of Chemistry; Faculty of Science; University of Zagreb; Horvatovac 102a 10000 Zagreb Croatia
| | | | - Željka Soldin
- Department of Chemistry; Faculty of Science; University of Zagreb; Horvatovac 102a 10000 Zagreb Croatia
| | - Boris-Marko Kukovec
- Department of Physical Chemistry; Faculty of Chemistry and Technology; University of Split; Ruđera Boškovića 35 21000 Split Croatia
| | - Ivan Kodrin
- Department of Chemistry; Faculty of Science; University of Zagreb; Horvatovac 102a 10000 Zagreb Croatia
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18
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Carter KP, Surbella RG, Kalaj M, Cahill CL. Restricted Speciation and Supramolecular Assembly in the 5f Block. Chemistry 2018; 24:12747-12756. [DOI: 10.1002/chem.201801044] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 05/08/2018] [Indexed: 11/09/2022]
Affiliation(s)
- Korey P. Carter
- Department of Chemistry The George Washington University 800 22nd Street NW Washington, DC 20052 USA
| | - Robert G. Surbella
- Department of Chemistry The George Washington University 800 22nd Street NW Washington, DC 20052 USA
- Pacific Northwest National Laboratory 902 Battelle Boulevard Richland WA 99354 USA
| | - Mark Kalaj
- Department of Chemistry The George Washington University 800 22nd Street NW Washington, DC 20052 USA
| | - Christopher L. Cahill
- Department of Chemistry The George Washington University 800 22nd Street NW Washington, DC 20052 USA
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19
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Ovens JS, Leznoff DB. Probing halogen⋯halogen interactions via thermal expansion analysis. CrystEngComm 2018. [DOI: 10.1039/c7ce02167d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The magnitude of the thermal expansion of the 1-D chain coordination polymer Cu(MeCN)2[AuX2(CN)2] (X = Cl, Br, I) is significantly reduced in the presence of interchain halogen⋯halogen interactions.
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20
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Konidaris KF, Pilati T, Terraneo G, Politzer P, Murray JS, Scilabra P, Resnati G. Cyanine dyes: synergistic action of hydrogen, halogen and chalcogen bonds allows discrete I42− anions in crystals. NEW J CHEM 2018. [DOI: 10.1039/c8nj00421h] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Discrete tetraiodide dianions (I42−) are formed in crystals via halogen bond coordination of I2 by iodide anions which are pinned in their positions by a network of hydrogen bonds involving a benzoselenazole cyanine dye.
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Affiliation(s)
- Konstantis F. Konidaris
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Tullio Pilati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Giancarlo Terraneo
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Peter Politzer
- Department of Chemistry
- University of New Orleans
- New Orleans
- USA
| | - Jane S. Murray
- Department of Chemistry
- University of New Orleans
- New Orleans
- USA
| | - Patrick Scilabra
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
| | - Giuseppe Resnati
- Laboratory of Nanostructured Fluorinated Materials (NFMLab)
- Department of Chemistry
- Materials and Chemical Engineering “Giulio Natta”
- Politecnico di Milano
- 20131 Milano
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21
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Cavallo G, Murray JS, Politzer P, Pilati T, Ursini M, Resnati G. Halogen bonding in hypervalent iodine and bromine derivatives: halonium salts. IUCRJ 2017; 4:411-419. [PMID: 28875028 PMCID: PMC5571804 DOI: 10.1107/s2052252517004262] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2017] [Accepted: 03/16/2017] [Indexed: 06/07/2023]
Abstract
Halogen bonds have been identified in a series of ionic compounds involving bromonium and iodonium cations and several different anions, some also containing hypervalent atoms. The hypervalent bromine and iodine atoms in the examined compounds are found to have positive σ-holes on the extensions of their covalent bonds, while the hypervalent atoms in the anions have negative σ-holes. The positive σ-holes on the halogens of the studied halonium salts determine the linearity of the short contacts between the halogen and neutral or anionic electron donors, as usual in halogen bonds.
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Affiliation(s)
- Gabriella Cavallo
- NFMLab, Department of Chemistry, Materials and Chemical Engineering ‘Giulio Natta’, via Mancinelli 7, Milan I-20131, Italy
| | - Jane S. Murray
- Department of Chemistry, University of New Orleans, New Orleans, LA 70148, USA
| | - Peter Politzer
- Department of Chemistry, University of New Orleans, New Orleans, LA 70148, USA
| | - Tullio Pilati
- NFMLab, Department of Chemistry, Materials and Chemical Engineering ‘Giulio Natta’, via Mancinelli 7, Milan I-20131, Italy
| | - Maurizio Ursini
- NFMLab, Department of Chemistry, Materials and Chemical Engineering ‘Giulio Natta’, via Mancinelli 7, Milan I-20131, Italy
| | - Giuseppe Resnati
- NFMLab, Department of Chemistry, Materials and Chemical Engineering ‘Giulio Natta’, via Mancinelli 7, Milan I-20131, Italy
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22
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Mahmoudi G, Safin DA, Mitoraj MP, Amini M, Kubicki M, Doert T, Locherer F, Fleck M. Anion-driven tetrel bond-induced engineering of lead(ii) architectures with N′-(1-(2-pyridyl)ethylidene)nicotinohydrazide: experimental and theoretical findings. Inorg Chem Front 2017. [DOI: 10.1039/c6qi00477f] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new series of PbII coordination compounds was assembled with the N′-(1-(2-pyridyl)ethylidene)nicotinohydrazide ligand and various auxiliary inorganic counterions.
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Affiliation(s)
- Ghodrat Mahmoudi
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Damir A. Safin
- Institute of Condensed Matter and Nanosciences
- Molecules
- Solids and Reactivity (IMCN/MOST)
- Université catholique de Louvain
- 1348 Louvain-la-Neuve
| | - Mariusz P. Mitoraj
- Department of Theoretical Chemistry
- Faculty of Chemistry
- Jagiellonian University
- 30-060 Cracow
- Poland
| | - Mojtaba Amini
- Department of Chemistry
- Faculty of Science
- University of Maragheh
- Maragheh
- Iran
| | - Maciej Kubicki
- Faculty of Chemistry
- Adam Mickiewicz University in Poznan
- 61-614 Poznan
- Poland
| | - Thomas Doert
- Department of Chemistry and Food Chemistry
- Dresden University of Technology
- 01069 Dresden
- Germany
| | - Franziska Locherer
- Department of Chemistry and Food Chemistry
- Dresden University of Technology
- 01069 Dresden
- Germany
| | - Michel Fleck
- Institute for Mineralogy and Crystallography
- University of Vienna
- 1090 Vienna
- Austria
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23
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Khavasi HR, Rahimi N. Are fluorine-based contacts predictable? A case study in three similar coordination compounds. CrystEngComm 2017. [DOI: 10.1039/c6ce02598f] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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24
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McKay AP, Lo WK, Preston D, Giles GI, Crowley JD, Barnsley JE, Gordon KC, McMorran DA. Palladium(II) and platinum(II) complexes of ((2-pyridyl)pyrazol-1-ylmethyl)benzoic acids: Synthesis, Solid state characterisation and biological cytotoxicity. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.02.038] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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25
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Abstract
The halogen bond occurs when there is evidence of a net attractive interaction between an electrophilic region associated with a halogen atom in a molecular entity and a nucleophilic region in another, or the same, molecular entity. In this fairly extensive review, after a brief history of the interaction, we will provide the reader with a snapshot of where the research on the halogen bond is now, and, perhaps, where it is going. The specific advantages brought up by a design based on the use of the halogen bond will be demonstrated in quite different fields spanning from material sciences to biomolecular recognition and drug design.
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Affiliation(s)
- Gabriella Cavallo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Pierangelo Metrangolo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
- VTT-Technical
Research Centre of Finland, Biologinkuja 7, 02150 Espoo, Finland
| | - Roberto Milani
- VTT-Technical
Research Centre of Finland, Biologinkuja 7, 02150 Espoo, Finland
| | - Tullio Pilati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Arri Priimagi
- Department
of Chemistry and Bioengineering, Tampere
University of Technology, Korkeakoulunkatu 8, FI-33101 Tampere, Finland
| | - Giuseppe Resnati
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
| | - Giancarlo Terraneo
- Laboratory
of Nanostructured Fluorinated Materials (NFMLab), Department of Chemistry,
Materials and Chemical Engineering “Giulio Natta”, Politecnico di Milano, Via L. Mancinelli 7, I-20131 Milano, Italy
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26
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Safin DA, Babashkina MG, Robeyns K, Garcia Y. C–H⋯Br–C vs. C–Br⋯Br–C vs. C–Br⋯N bonding in molecular self-assembly of pyridine-containing dyes. RSC Adv 2016. [DOI: 10.1039/c6ra10094e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We have studied N-(5-bromosalicylidene)-x-aminopyridine dyes (x = 2, 1; 3, 2; 4, 3) by means of single crystal X-ray diffraction and Hirshfeld surface analysis. Their optical properties were also examined and correlated with structural findings.
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Affiliation(s)
- Damir A. Safin
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Maria G. Babashkina
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Koen Robeyns
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
| | - Yann Garcia
- Institute of Condensed Matter and Nanosciences
- Molecules, Solids and Reactivity (IMCN/MOST)
- Université Catholique de Louvain
- 1348 Louvain-la-Neuve
- Belgium
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27
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28
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Resnati G, Boldyreva E, Bombicz P, Kawano M. Supramolecular interactions in the solid state. IUCRJ 2015; 2:675-90. [PMID: 26594375 PMCID: PMC4645112 DOI: 10.1107/s2052252515014608] [Citation(s) in RCA: 73] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2015] [Accepted: 08/03/2015] [Indexed: 06/02/2023]
Abstract
In the last few decades, supramolecular chemistry has been at the forefront of chemical research, with the aim of understanding chemistry beyond the covalent bond. Since the long-range periodicity in crystals is a product of the directionally specific short-range intermolecular interactions that are responsible for molecular assembly, analysis of crystalline solids provides a primary means to investigate intermolecular interactions and recognition phenomena. This article discusses some areas of contemporary research involving supramolecular interactions in the solid state. The topics covered are: (1) an overview and historical review of halogen bonding; (2) exploring non-ambient conditions to investigate intermolecular interactions in crystals; (3) the role of intermolecular interactions in morphotropy, being the link between isostructurality and polymorphism; (4) strategic realisation of kinetic coordination polymers by exploiting multi-interactive linker molecules. The discussion touches upon many of the prerequisites for controlled preparation and characterization of crystalline materials.
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Affiliation(s)
- Giuseppe Resnati
- Department of Chemistry, Materials, Chemical Engineering, Politecnico di Milano, 7, via Mancinelli, Milan, Lombardy I-20131, Italy
| | - Elena Boldyreva
- Institute of Solid State Chemistry, Russian Academy of Sciences, ul. Kutateladze 18, Novosibirsk 128, Russian Federation
- Novosibirsk State University, ul. Pirogova 2, Novosibirsk 630090, Russian Federation
| | - Petra Bombicz
- Research Group of Chemical Crystallography, Institute of Organic Chemistry, Research Centre for Natural Sciences, Hungarian Academy of Sciences, Magyar Tudósok körútja 2, POB 286, Budapest H-1117, Hungary
| | - Masaki Kawano
- Division of Advanced Materials Science, Pohang University of Science and Technonlogy, 77 Cheongam-Ro Nam-Gu, Pohang 790-784, South Korea
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29
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Azhdari Tehrani A, Morsali A, Kubicki M. The role of weak hydrogen and halogen bonding interactions in the assembly of a series of Hg(ii) coordination polymers. Dalton Trans 2015; 44:5703-12. [DOI: 10.1039/c4dt03638g] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
A series of eight new Hg(ii) complexes based on the L4-X ligands, where L is (E)-4-halo-N-(pyridin-4-ylmethylene)aniline, were synthesized and characterized and their supramolecular crystal structures were studied by different geometrical and theoretical methods.
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Affiliation(s)
| | - Ali Morsali
- Department of Chemistry
- Faculty of Sciences
- Tarbiat Modares University
- Tehran
- Iran
| | - Maciej Kubicki
- Department of Chemistry
- Adam Mickiewicz University
- 60-780 Poznan
- Poland
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30
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Galkina I, Tufatullin A, Krivolapov D, Bakhtiyarova Y, Chubukaeva D, Stakheev V, Galkin V, Cherkasov R, Büchner B, Kataeva O. Crystal structure of phosphonium carboxylate complexes. The role of the metal coordination geometry, ligand conformation and hydrogen bonding. CrystEngComm 2014. [DOI: 10.1039/c4ce01361a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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31
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Surbella III RG, Cahill CL. The exploration of supramolecular interactions stemming from the [UO2(NCS)4(H2O)]2−tecton and substituted pyridinium cations. CrystEngComm 2014. [DOI: 10.1039/c3ce42106f] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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32
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Mocilac P, Gallagher JF. Halogen bonding directed supramolecular assembly in bromo-substituted trezimides and tennimides. CrystEngComm 2014. [DOI: 10.1039/c3ce42168f] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
The imide-based trezimide and tennimide macrocycle crystal structures typically aggregate as 1-D chains through C–Br⋯OC/N/π(arene) halogen bonds (withNc≤ 0.90) that dominate the solid-state aggregation process in the absence of classical strong hydrogen bond donors.
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Affiliation(s)
- Pavle Mocilac
- School of Chemical Sciences
- Dublin City University
- Dublin 9, Ireland
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