1
|
Magné V, Lenk R, Mallet-Ladeira S, Maerten E, Madec D. Pentafluorophenyl Copper-Biarylsulfoxide Complexes: Synthesis and Photoreactivity. Molecules 2024; 29:3332. [PMID: 39064910 PMCID: PMC11280416 DOI: 10.3390/molecules29143332] [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: 06/18/2024] [Revised: 07/05/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Pentafluorophenyl copper(I)-biarylsulfoxide complexes, existing as [Cu(C6F5)]4L2, both in solution and in the solid state, were prepared and thoroughly characterized. Subsequently, the photochemistry of the complexes was explored, showing inherent photoreactivity of the biarylsulfoxide moiety within the coordination sphere of the copper. Photoinduced cross-coupling reactions between the anthryl moiety of bis-anthracenylsulfoxide and pentafluorobenzene, and synthesis of Cu2O (cuprite), were demonstrated.
Collapse
Affiliation(s)
- Valentin Magné
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069), Université de Toulouse, CNRS, 118 Route de Narbonne, CEDEX 09, 31062 Toulouse, France; (R.L.); (E.M.)
| | - Romaric Lenk
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069), Université de Toulouse, CNRS, 118 Route de Narbonne, CEDEX 09, 31062 Toulouse, France; (R.L.); (E.M.)
| | - Sonia Mallet-Ladeira
- Institut de Chimie de Toulouse (UAR 2599), 118 Route de Narbonne, CEDEX 09, 31062 Toulouse, France;
| | - Eddy Maerten
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069), Université de Toulouse, CNRS, 118 Route de Narbonne, CEDEX 09, 31062 Toulouse, France; (R.L.); (E.M.)
| | - David Madec
- Laboratoire Hétérochimie Fondamentale et Appliquée (UMR 5069), Université de Toulouse, CNRS, 118 Route de Narbonne, CEDEX 09, 31062 Toulouse, France; (R.L.); (E.M.)
| |
Collapse
|
2
|
Veerapathiran S, Muduli G, Rawat A, Siddhant K, Singh J, Matsumoto K, Tsutsumi O, Prabusankar G. Organo Chalcogenone-Triggered Luminescent Copper(I) Clusters for Light Emitting Applications. Inorg Chem 2024; 63:12708-12720. [PMID: 38943619 DOI: 10.1021/acs.inorgchem.3c04637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/01/2024]
Abstract
A novel organo sulfur and selenium-controlled emission behavior in discrete copper(I) clusters has been demonstrated for the first time. The pentanuclear [Cu5Br5(L1)2] (1), trinuclear [Cu3Br3(L2)2] (2), dinuclear [Cu2I2(L1)2] (3), and tetranuclear [Cu4I4(L2)2CH3CN] (4) copper(I) discrete clusters have been synthesized from the reaction between L1 [L1 = 1-isopropyl-3-(pyridin-2-yl)-imidazol-2-thione] or L2 [L2 = 1-isopropyl-3-(pyridin-2-yl)-imidazol-2-selone] chelating ligands and corresponding copper(I) halide salts. These new clusters have been characterized by FT-IR, UV-visible, thermogravimetric analysis, and fluorescence spectroscopy techniques. Single-crystal X-ray diffraction studies reveal that 1-4 consists of abundant d10-d10 interactions. The structural and bonding features of clusters have been investigated using density functional theory calculations. Notably, the L2-ligated 2 and 4 are poorly emissive, while L1-ligated 1 and 3 showed strong emission in the orange and green regions, respectively. The time-dependent density functional theory natural transition orbital calculations of 1 and 3 reveal the nature of the transitions contributed by 3MLCT/3LLCT/3ILCT. Photoluminescence quantum yields of 1 and 3 are 19 and 11%, with average lifetimes of 21.55 and 6.57 μs, respectively. 1 and 3 were coated on prototype LED bulbs for light-emitting performance.
Collapse
Affiliation(s)
- Sabari Veerapathiran
- Organometallics and Materials Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana 502285, India
| | - Gopendra Muduli
- Organometallics and Materials Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana 502285, India
| | - Arushi Rawat
- Department of Applied Chemistry, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Kumar Siddhant
- Department of Applied Chemistry, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Joginder Singh
- Organometallics and Materials Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana 502285, India
| | - Kohsuke Matsumoto
- Department of Applied Chemistry, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Osamu Tsutsumi
- Department of Applied Chemistry, Ritsumeikan University, Kusatsu 525-8577, Japan
| | - Ganesan Prabusankar
- Organometallics and Materials Chemistry Laboratory, Department of Chemistry, Indian Institute of Technology Hyderabad, Kandi, Sangareddy, Telangana 502285, India
| |
Collapse
|
3
|
Movafagh SS, Salehzadeh S. Can we quantitatively evaluate the mutual impacts of intramolecular metal-ligand bonds the same as intermolecular noncovalent bonds? Phys Chem Chem Phys 2024; 26:15005-15017. [PMID: 38742255 DOI: 10.1039/d4cp01343c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2024]
Abstract
In this paper, we have reviewed several equations for calculating the cooperative energy of two chemical bonds between three fragments/species, regardless of whether they are atoms, ions or molecules, and whether the bonds between them are intra- or intermolecular. It is emphasized that two chemical bonds upon cooperation in a new compound change the bond dissociation energy of each other exactly by the same quantitative value, their cooperative energy, regardless of the nature of the bonds or whether one bond is very weak and another one is very strong. However, the final benefit/drawback of weak bonds from this cooperation can be considerably larger than that of strong bonds. The above statements are supported by a computational study on the various types of inter- and intramolecular chemical bonds.
Collapse
Affiliation(s)
- Samaneh Sanei Movafagh
- Department of Inorganic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University, Hamedan, Iran.
| | - Sadegh Salehzadeh
- Department of Inorganic Chemistry, Faculty of Chemistry and Petroleum Sciences, Bu-Ali Sina University, Hamedan, Iran.
| |
Collapse
|
4
|
Li L, Dong S, He W, Wang H, Ding P, Liu S, Qian W. Synthesis, crystal structures, electrochemistry and thermal stabilities of two copper complexes built by 3,7-di(3-pyridyl)-1,5-dioxa-3,7-diazacyclooctane. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116268] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
|
5
|
Murray-Watson RJ, Pike SD. Exploring the Synthesis and Coordination Chemistry of Pentafluorophenylcopper: Organocopper Polyanions and Coordination Networks. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00570] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rebecca J. Murray-Watson
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB1 2EW, United Kingdom
| | - Sebastian D. Pike
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge, CB1 2EW, United Kingdom
- Department of Chemistry, University of Warwick, Gibbet Hill, Coventry, CV4 7EQ, United Kingdom
| |
Collapse
|
6
|
Liske A, Wallbaum L, Hölzel T, Föller J, Gernert M, Hupp B, Ganter C, Marian CM, Steffen A. Cu–F Interactions between Cationic Linear N-Heterocyclic Carbene Copper(I) Pyridine Complexes and Their Counterions Greatly Enhance Blue Luminescence Efficiency. Inorg Chem 2019; 58:5433-5445. [DOI: 10.1021/acs.inorgchem.9b00337] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
| | | | | | | | - Markus Gernert
- Faculty for Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany
| | - Benjamin Hupp
- Faculty for Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany
| | | | | | - Andreas Steffen
- Faculty for Chemistry and Chemical Biology, TU Dortmund University, Otto-Hahn-Strasse 6, 44227 Dortmund, Germany
| |
Collapse
|
7
|
Pérez-Iglesias M, Lozano-Lavilla O, Casares JA. [Cu(C 6Cl 2F 3)(tht)] 4: An Extremely Efficient Catalyst for the Aryl Scrambling between Palladium Complexes. Organometallics 2019. [DOI: 10.1021/acs.organomet.8b00885] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- María Pérez-Iglesias
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47011 Valladolid, Spain
| | - Olmo Lozano-Lavilla
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47011 Valladolid, Spain
| | - Juan A. Casares
- IU CINQUIMA/Química Inorgánica, Facultad de Ciencias, Universidad de Valladolid, 47011 Valladolid, Spain
| |
Collapse
|
8
|
Claveria-Cadiz F, Arratia-Perez R, Guajardo-Maturana R, Muñoz-Castro A. Survey of short and long cuprophilic d10–d10 contacts for tetranuclear copper clusters. Understanding of bonding and ligand role from a planar superatom perspective. NEW J CHEM 2018. [DOI: 10.1039/c8nj00698a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Polynuclear copper(i) complexes involving d10–d10 interactions have been studied to a lesser extent in comparison to their gold counterparts.
Collapse
Affiliation(s)
- Francisca Claveria-Cadiz
- Departamento Ingeniería Química
- Biotecnología y Materiales
- Facultad de Ciencias Físicas y Matemáticas
- Universidad de Chile
- Chile
| | - Ramiro Arratia-Perez
- Centro de Nanociencias Aplicadas
- Facultad de Ciencias Exactas
- Universidad Andrés Bello
- Santiago
- Chile
| | - Raúl Guajardo-Maturana
- Departamento de Química Inorgánica
- Facultad de Química
- Pontificia Universidad Católica de Chile
- Santiago
- Chile
| | - Alvaro Muñoz-Castro
- Laboratorio de Química Inorgánica y Materiales Moleculares
- Facultad de Ingeniería
- Universidad Autónoma de Chile
- Santiago
- Chile
| |
Collapse
|
9
|
Winiarski JP, de Barros MR, Magosso HA, Jost CL. Electrochemical reduction of sulfite based on gold nanoparticles/silsesquioxane-modified electrode. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.08.171] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
|
10
|
López-de-Luzuriaga JM, Monge M, Olmos ME. Luminescent aryl–group eleven metal complexes. Dalton Trans 2017; 46:2046-2067. [DOI: 10.1039/c6dt04386k] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This perspective highlights the recent developments in the study of the photoluminescent properties of aryl–group eleven complexes. Related properties and applications such as electroluminescence, triboluminescence, mechanochromism, luminescent liquid crystals, low molecular weight gelators and photocatalysts are also discussed.
Collapse
Affiliation(s)
- José M. López-de-Luzuriaga
- Departamento de Química
- Centro de Investigación en Síntesis Química (CISQ)
- Universidad de La Rioja, Complejo Científico-Tecnoloǵico
- 26006 – Logroño
- Spain
| | - Miguel Monge
- Departamento de Química
- Centro de Investigación en Síntesis Química (CISQ)
- Universidad de La Rioja, Complejo Científico-Tecnoloǵico
- 26006 – Logroño
- Spain
| | - M. Elena Olmos
- Departamento de Química
- Centro de Investigación en Síntesis Química (CISQ)
- Universidad de La Rioja, Complejo Científico-Tecnoloǵico
- 26006 – Logroño
- Spain
| |
Collapse
|
11
|
Hau SCK, Yeung MCL, Yam VWW, Mak TCW. Assembly of Heterometallic Silver(I)–Copper(I) Alkyl-1,3-diynyl Clusters via Inner-Core Expansion. J Am Chem Soc 2016; 138:13732-13739. [DOI: 10.1021/jacs.6b08674] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Sam C. K. Hau
- Department
of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People’s Republic of China
- Department
of Chemistry, Hong Kong Baptist University, Kowloon, Hong Kong SAR, People’s Republic of China
| | - Margaret C.-L. Yeung
- Institute
of Molecular Functional Materials (Areas of Excellence Scheme, University
Grants Committee, Hong Kong) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s Republic of China
| | - Vivian W.-W. Yam
- Institute
of Molecular Functional Materials (Areas of Excellence Scheme, University
Grants Committee, Hong Kong) and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People’s Republic of China
| | - Thomas C. W. Mak
- Department
of Chemistry and Center of Novel Functional Molecules, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong SAR, People’s Republic of China
| |
Collapse
|
12
|
Molteni R, Edkins K, Haehnel M, Steffen A. C–H Activation of Fluoroarenes: Synthesis, Structure, and Luminescence Properties of Copper(I) and Gold(I) Complexes Bearing 2-Phenylpyridine Ligands. Organometallics 2016. [DOI: 10.1021/acs.organomet.5b00904] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Roberto Molteni
- Institut
für Anorganische
Chemie, Fakultät für Chemie und Pharmazie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Katharina Edkins
- Institut
für Anorganische
Chemie, Fakultät für Chemie und Pharmazie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Martin Haehnel
- Institut
für Anorganische
Chemie, Fakultät für Chemie und Pharmazie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| | - Andreas Steffen
- Institut
für Anorganische
Chemie, Fakultät für Chemie und Pharmazie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany
| |
Collapse
|
13
|
Khosa MK, Wood PT, Humphrey SM, Harrison WTA. An unusual coordination polymer containing Cu(+) ions and featuring possible Cu...Cu `cuprophilic' interactions: poly[di-μ-chlorido-(μ4-3,5-diaminobenzoato-κ(4)O:O':N:N')tricopper(I)(3 Cu-Cu)]. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2016; 72:63-7. [PMID: 26742829 DOI: 10.1107/s205322961502330x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2015] [Accepted: 12/04/2015] [Indexed: 05/28/2023]
Abstract
Compounds containing copper(I) are of interest for their role in biological processes. The nature of short (< ∼ 3.2 Å) Cu...Cu contacts within these compounds has been debated, being either described as weakly attractive (bonding) `cuprophilic' interactions, or simply as short metal-metal distances constrained by ligand geometry or largely ionic in nature. The title three-dimensional Cu(+)-containing coordination polymer, [Cu3(C7H7N2O2)Cl2]n, was formed from the in situ reduction of CuCl2 in the presence of 3,5-diaminobenzoic acid and KOH under hydrothermal conditions. Its complex crystal structure contains ten distinct Cu(I) atoms, two of which lie on crystallographic inversion centres. The copper coordination geometries include near-linear CuOCl and CuN2, T-shaped CuOCl2 and distorted tetrahedral CuOCl3 groups. Each Cu(I) atom is also associated with two adjacent metal atoms, with Cu...Cu distances varying from 2.7350 (14) to 3.2142 (13) Å; if all these are regarded as `cuprophilic' interactions, then infinite [-101] zigzag chains of Cu(I) atoms occur in the crystal. The structure is consolidated by N-H...Cl hydrogen bonds.
Collapse
Affiliation(s)
| | - Paul T Wood
- Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, England
| | - Simon M Humphrey
- Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station, Austin, Texas 78712, USA
| | | |
Collapse
|
14
|
Nitsch J, Lacemon F, Lorbach A, Eichhorn A, Cisnetti F, Steffen A. Cuprophilic interactions in highly luminescent dicopper(i)–NHC–picolyl complexes – fast phosphorescence or TADF? Chem Commun (Camb) 2016; 52:2932-5. [DOI: 10.1039/c5cc09659f] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Cuprophilic interactions can greatly enhance the radiative rate constants via either exceptionally fast phosphorescence or TADF, and thus present a design motif for highly efficient CuI-based emitters.
Collapse
Affiliation(s)
- Jörn Nitsch
- Institut für Anorganische Chemie
- Universität Würzburg
- 97074 Würzburg
- Germany
| | - Frederick Lacemon
- Institut de Chimie de Clermont-Ferrand
- Université Clermont Auvergne
- Université Blaise Pascal
- F-63000 Clermont-Ferrand
- France
| | - Andreas Lorbach
- Institut für Anorganische Chemie
- Universität Würzburg
- 97074 Würzburg
- Germany
| | - Antonius Eichhorn
- Institut für Anorganische Chemie
- Universität Würzburg
- 97074 Würzburg
- Germany
| | - Federico Cisnetti
- Institut de Chimie de Clermont-Ferrand
- Université Clermont Auvergne
- Université Blaise Pascal
- F-63000 Clermont-Ferrand
- France
| | - Andreas Steffen
- Institut für Anorganische Chemie
- Universität Würzburg
- 97074 Würzburg
- Germany
| |
Collapse
|
15
|
Wang H, Li N, Zhang J, Wan X. Synthesis and Properties of a Novel Pyridineoxazoline Containing Optically Active Helical Polymer as a Catalyst Ligand for Asymmetric Diels-Alder Reaction. Chirality 2015; 27:523-31. [DOI: 10.1002/chir.22448] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2015] [Revised: 03/18/2015] [Accepted: 03/20/2015] [Indexed: 11/08/2022]
Affiliation(s)
- Heng Wang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of MOE, Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Beijing China
| | - Na Li
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of MOE, Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Beijing China
| | - Jie Zhang
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of MOE, Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Beijing China
| | - Xinhua Wan
- Beijing National Laboratory for Molecular Sciences, Key Laboratory of Polymer Chemistry and Physics of MOE, Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Beijing China
| |
Collapse
|
16
|
Calahorro AJ, San Sebastián E, Salinas-Castillo A, Seco JM, Mendicute-Fierro C, Fernández B, Rodríguez-Diéguez A. Effect of π–π stacking interactions on the emission properties of cadmium metal–organic frameworks based on 1,4-bis(4-pyridyl)-2,3-diaza-1,3-butadiene. CrystEngComm 2015. [DOI: 10.1039/c5ce00010f] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Experimental and theoretical luminescence properties have been studied for multidimensional cadmium metal–organic frameworks based on the luminescent 1,4-bis(4-pyridyl)-2,3-diaza-1,3-butadiene linker.
Collapse
Affiliation(s)
| | - Eider San Sebastián
- Departamento de Química Aplicada, Facultad de Químicas de San Sebastián
- Euskal Herriko Unibertsitatea UPV/EHU
- San Sebastián, Spain
| | | | - Jose M. Seco
- Departamento de Química Aplicada, Facultad de Químicas de San Sebastián
- Euskal Herriko Unibertsitatea UPV/EHU
- San Sebastián, Spain
| | - Claudio Mendicute-Fierro
- Departamento de Química Aplicada, Facultad de Químicas de San Sebastián
- Euskal Herriko Unibertsitatea UPV/EHU
- San Sebastián, Spain
| | - Belén Fernández
- Departamento de Química Inorgánica
- Universidad de Granada
- Granada, Spain
| | | |
Collapse
|
17
|
Gurung SK, Thapa S, Shrestha B, Giri R. Copper-catalysed cross-couplings of arylboronate esters with aryl and heteroaryl iodides and bromides. Org Chem Front 2015. [DOI: 10.1039/c4qo00331d] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Cu-catalysed cross-coupling for mono- and di-arylations of aryl and heteroaryl iodides and bromides is achieved with arylboronate esters.
Collapse
Affiliation(s)
- Santosh K. Gurung
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Surendra Thapa
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Bijay Shrestha
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Ramesh Giri
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| |
Collapse
|
18
|
Hori A, Nakajima K, Akimoto Y, Naganuma K, Yuge H. Guest-adjusted encapsulation and thermal studies of non-porous mononuclear Cu(ii) coordination complexes through electrostatic interactions induced by fluorine substitution. CrystEngComm 2014. [DOI: 10.1039/c4ce01243g] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
19
|
Nose H, Rodgers MT. Influence of the d orbital occupation on the structures and sequential binding energies of pyridine to the late first-row divalent transition metal cations: a DFT study. J Phys Chem A 2014; 118:8129-40. [PMID: 24786545 DOI: 10.1021/jp500488t] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
The ground-state structures and sequential binding energies of the late first-row divalent transition metal cations to pyridine (Pyr) are determined using density functional theory (DFT) methods. Five late first-row transition metal cations in their +2 oxidation states are examined including: Fe(2+), Co(2+), Ni(2+), Cu(2+), and Zn(2+). Calculations at B3LYP, BHandHLYP, and M06 levels of theory using 6-31G* and 6-311+G(2d,2p) basis sets are employed to determine the structures and theoretical estimates for the sequential binding energies of the M(2+)(Pyr)x complexes, where x = 1-6, respectively. Structures of the Ca(2+)(Pyr)x complexes are compared to those for the M(2+)(Pyr)x complexes of Fe(2+), Co(2+), Ni(2+), Cu(2+), and Zn(2+) to further assess the effects of the d-orbital occupation on the preferred binding geometries. The B3LYP, BHandHLYP, and M06 levels of theory yield very similar geometries for the analogous M(2+)(Pyr)x complexes. The overall trends in the sequential BDEs for all five metal cations at all three levels of theory examined are highly parallel, and are determined by a balance of the effects of the valence electronic configuration and hybridization of the metal cation, but are also influenced by repulsive ligand-ligand interactions. Present results for the M(2+)(Pyr)x complexes are compared to the analogous complexes of the late first-row monovalent transition metal cations, Co(+), Ni(+), Cu(+), and Zn(+) previously investigated to assess the effect of the charge/oxidation state on the structures and sequential binding energies. Trends in the sequential binding energies of the M(2+)(Pyr)x complexes are also compared to the analogous M(2+)(water)x, M(2+)(imidazole)x, M(2+)(2,2'-bipyridine)x, and M(2+)(1,10-phenanthroline)x complexes.
Collapse
Affiliation(s)
- Holliness Nose
- Department of Chemistry, Wayne State University , Detroit, Michigan 48202, United States
| | | |
Collapse
|
20
|
Gurung SK, Thapa S, Vangala AS, Giri R. Copper-catalyzed Hiyama coupling of (hetero)aryltriethoxysilanes with (hetero)aryl iodides. Org Lett 2013; 15:5378-81. [PMID: 24079478 DOI: 10.1021/ol402701x] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A Cu(I)-catalyzed Hiyama coupling was achieved, which proceeds in the absence of an ancillary ligand for aryl-heteroaryl and heteroaryl-heteroaryl couplings. A P,N-ligand is required to obtain the best product yields for aryl-aryl couplings. In addition to facilitating transmetalation, CsF is also found to function as a stabilizer of the [CuAr] species, potentially generated as an intermediate after transmetalation of aryltriethoxysilanes with Cu(I)-catalysts in the absence of ancillary ligands.
Collapse
Affiliation(s)
- Santosh K Gurung
- Department of Chemistry & Chemical Biology, University of New Mexico , Albuquerque, New Mexico 87131, United States
| | | | | | | |
Collapse
|
21
|
Lumb I, Hundal MS, Corbella M, Gómez V, Hundal G. Copper(II) Complexes ofN,N-Diisopropylpicolinamide - Solvatochromic and Thermochromic Phase Change of a Monomeric Complex to a Ferromagnetically Coupled Dimeric Complex. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300548] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
22
|
Vinogradova KA, Krivopalov VP, Nikolaenkova EB, Pervukhina NV, Naumov DY, Rakhmanova MI, Boguslavsky EG, Sheludyakova LA, Bushuev MB. Synthesis and structures of copper(II), copper(I,II) and copper(I) complexes with 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine. Luminescence of copper(I) complexes. Polyhedron 2013. [DOI: 10.1016/j.poly.2013.04.009] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
23
|
Zhao N, Zhang J, Yang Y, Chen G, Zhu H, Roesky HW. Reactivity Studies of (Phenylethynyl)germylene LGeC≡CPh (L = HC[C(Me)N-2,6-iPr2C6H3]2) toward Pentafluorophenylcopper(I), -silver(I), and -gold(I) Complexes. Organometallics 2013. [DOI: 10.1021/om300724t] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Na Zhao
- State Key Laboratory of Physical
Chemistry of Solid Surfaces, National Engineering Laboratory for Green
Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005,
People’s Republic of China
| | - Jinyuan Zhang
- State Key Laboratory of Physical
Chemistry of Solid Surfaces, National Engineering Laboratory for Green
Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005,
People’s Republic of China
| | - Ying Yang
- State Key Laboratory of Physical
Chemistry of Solid Surfaces, National Engineering Laboratory for Green
Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005,
People’s Republic of China
| | - Guifang Chen
- State Key Laboratory of Physical
Chemistry of Solid Surfaces, National Engineering Laboratory for Green
Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005,
People’s Republic of China
| | - Hongping Zhu
- State Key Laboratory of Physical
Chemistry of Solid Surfaces, National Engineering Laboratory for Green
Chemical Productions of Alcohols-Ethers-Esters, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005,
People’s Republic of China
| | - Herbert W. Roesky
- Institut für Anorganische
Chemie, Universität Göttingen, Tammannstrasse
4, 37077, Göttingen, Germany
| |
Collapse
|
24
|
Zhao N, Zhang J, Yang Y, Zhu H, Li Y, Fu G. β-Diketiminate Germylene-Supported Pentafluorophenylcopper(I) and -silver(I) Complexes [LGe(Me)(CuC6F5)n]2 (n = 1, 2), LGe[C(SiMe3)N2]AgC6F5, and {LGe[C(SiMe3)N2](AgC6F5)2}2 (L = HC[C(Me)N-2,6-iPr2C6H3]2): Synthesis and Structural Characterization. Inorg Chem 2012; 51:8710-8. [DOI: 10.1021/ic300216m] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Na Zhao
- State Key Laboratory of Physical Chemistry
of Solid
Surfaces, National Engineering Laboratory for Green Chemical Productions
of Alcohols−Ethers−Esters, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Jinyuan Zhang
- State Key Laboratory of Physical Chemistry
of Solid
Surfaces, National Engineering Laboratory for Green Chemical Productions
of Alcohols−Ethers−Esters, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Ying Yang
- State Key Laboratory of Physical Chemistry
of Solid
Surfaces, National Engineering Laboratory for Green Chemical Productions
of Alcohols−Ethers−Esters, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Hongping Zhu
- State Key Laboratory of Physical Chemistry
of Solid
Surfaces, National Engineering Laboratory for Green Chemical Productions
of Alcohols−Ethers−Esters, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Yan Li
- State Key Laboratory of Physical Chemistry
of Solid
Surfaces, National Engineering Laboratory for Green Chemical Productions
of Alcohols−Ethers−Esters, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| | - Gang Fu
- State Key Laboratory of Physical Chemistry
of Solid
Surfaces, National Engineering Laboratory for Green Chemical Productions
of Alcohols−Ethers−Esters, College of Chemistry
and Chemical Engineering, Xiamen University, Xiamen, Fujian 361005, China
| |
Collapse
|
25
|
Polynuclear Copper(I) Clusters Supported by Carboxylate Ligands with Coordinatively Active Ester Group. J CLUST SCI 2012. [DOI: 10.1007/s10876-012-0480-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|