1
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Bento O, Luttringer F, El Dine TM, Pétry N, Bantreil X, Lamaty F. Sustainable Mechanosynthesis of Biologically Active Molecules. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101516] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ophélie Bento
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | | | | | - Nicolas Pétry
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | - Xavier Bantreil
- IBMM: Institut des Biomolecules Max Mousseron Chemistry FRANCE
| | - Frédéric Lamaty
- IBMM: Institut des Biomolecules Max Mousseron Chemistry 1919 Rte de Mende 34293 Montpellier FRANCE
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2
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Jia W, Li X, Zhi X, Zhong R. Mechanochemical synthesis of half‐sandwich iridium/rhodium complexes with 8‐hydroxyquinoline derivatives ligands. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wei‐Guo Jia
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecular‐Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science Anhui Normal University Wuhu China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter Chinese Academy of Science Fuzhou China
| | - Xiao‐Dong Li
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecular‐Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science Anhui Normal University Wuhu China
| | - Xue‐Ting Zhi
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecular‐Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science Anhui Normal University Wuhu China
| | - Rui Zhong
- Key Laboratory of Functional Molecular Solids, Ministry of Education, Anhui Laboratory of Molecular‐Based Materials (State Key Laboratory Cultivation Base), College of Chemistry and Materials Science Anhui Normal University Wuhu China
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3
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Aleksanyan DV, Churusova SG, Brunova VV, Peregudov AS, Shakhov AM, Rybalkina EY, Klemenkova ZS, Kononova EG, Denisov GL, Kozlov VA. Mechanochemistry for the synthesis of non-classical N-metalated palladium(II) pincer complexes. Dalton Trans 2021; 50:16726-16738. [PMID: 34761776 DOI: 10.1039/d1dt03259c] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The peculiarities of cyclopalladation of a series of non-classical pincer-type ligands based on monothiooxalyl amides bearing ancillary N- or S-donor groups in the amide units have been scrutinized both under conditions of conventional solution-based synthesis and in the absence of a solvent according to a solid-phase methodology including mechanochemical activation. Grinding the functionalized monothiooxamides with PdCl2(NCPh)2 in a mortar or vibration ball mill is shown to serve as an efficient and green alternative to the synthesis of these complex metal-organic systems in solution that can offer such advantages as the absence of any auxiliary and significant rate and yield enhancement, especially for the challenging ligands. The realization of S,N,N- or S,N,S-monoanionic tridentate coordination in the resulting pincer complexes has been confirmed by multinuclear NMR (including 2D NMR) and IR spectroscopy and, in some cases, X-ray diffraction. The course and outcome of the solid-phase reactions have been studied by a combination of different spectroscopic methods as well as SEM/EDS analysis. The preliminary evaluation of cytotoxic activity against several human cancer cell lines has revealed the high potency of some of the cyclopalladated derivatives obtained, rendering further development of solvent-free synthetic routes to this type of complexes very urgent.
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Affiliation(s)
- Diana V Aleksanyan
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
| | - Svetlana G Churusova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
| | - Valentina V Brunova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
| | - Alexander S Peregudov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
| | - Aleksander M Shakhov
- N.N. Semenov Federal Research Center for Chemical Physics, Russian Academy of Sciences, ul. Kosygina 4, Moscow, 119991 Russia
| | - Ekaterina Yu Rybalkina
- Blokhin National Medical Research Center of Oncology of the Ministry of Health of the Russian Federation, Kashirskoe shosse 23, Moscow, 115478 Russia
| | - Zinaida S Klemenkova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
| | - Elena G Kononova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
| | - Gleb L Denisov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
| | - Vladimir A Kozlov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, ul. Vavilova 28, Moscow, 119991 Russia.
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4
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Bjelopetrović A, Barišić D, Duvnjak Z, Džajić I, Juribašić Kulcsár M, Halasz I, Martínez M, Budimir A, Babić D, Ćurić M. A Detailed Kinetico-Mechanistic Investigation on the Palladium C–H Bond Activation in Azobenzenes and Their Monopalladated Derivatives. Inorg Chem 2020; 59:17123-17133. [DOI: 10.1021/acs.inorgchem.0c02418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Alen Bjelopetrović
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Dajana Barišić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Zrinka Duvnjak
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia
| | - Ivan Džajić
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia
| | - Marina Juribašić Kulcsár
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Ivan Halasz
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Manuel Martínez
- Departament de Química Inorgànica i Orgànica, Secció de Química Inorgànica, Universitat de Barcelona, Martí i Franquès 1-11, E-08028 Barcelona, Spain
- Institute of Nanoscience and Nanotechnology (IN2UB), Universitat de Barcelona, Barcelona, Spain
| | - Ana Budimir
- University of Zagreb, Faculty of Pharmacy and Biochemistry, Ante Kovačića 1, 10000 Zagreb, Croatia
| | - Darko Babić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
| | - Manda Ćurić
- Ruđer Bošković Institute, Division of Physical Chemistry, Bijenička 54, HR-10000 Zagreb, Croatia
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5
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Bjelopetrović A, Robić M, Halasz I, Babić D, Juribašić Kulcsár M, Ćurić M. Facile Mechanochemical Anion Substitution in Cyclopalladated Azo-Benzenes. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00626] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Alen Bjelopetrović
- Division of Physical Chemistry, Ruđer Bošković Institute, HR-10000 Zagreb, Croatia
| | - Marko Robić
- Division of Physical Chemistry, Ruđer Bošković Institute, HR-10000 Zagreb, Croatia
| | - Ivan Halasz
- Division of Physical Chemistry, Ruđer Bošković Institute, HR-10000 Zagreb, Croatia
| | - Darko Babić
- Division of Physical Chemistry, Ruđer Bošković Institute, HR-10000 Zagreb, Croatia
| | | | - Manda Ćurić
- Division of Physical Chemistry, Ruđer Bošković Institute, HR-10000 Zagreb, Croatia
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6
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Nezhadali Baghan Z, Salimi A, Eshtiagh-Hosseini H, Oliver AG. Hydrogen-bonded 3D network of d10-metal halide coordination polymer containing N-(3-pyridinyl) nicotinamide: influence of ligand conformation, halide anions and solvent. CrystEngComm 2019. [DOI: 10.1039/c9ce00107g] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The crystal structures of four new d10-metal halide coordination polymers are determined as one-dimensional (1D) zigzag chains which are in contact with each other by C/N–H⋯X (X = Cl, Br, I) hydrogen bonds.
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Affiliation(s)
| | - Alireza Salimi
- Department of Chemistry
- Faculty of Science
- Ferdowsi University of Mashhad
- Mashhad
- Iran
| | | | - Allen G. Oliver
- Molecular Structure Facility
- Department of Chemistry and Biochemistry
- University of Notre Dame
- Indiana 46556
- USA
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7
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Bjelopetrović A, Lukin S, Halasz I, Užarević K, Đilović I, Barišić D, Budimir A, Juribašić Kulcsár M, Ćurić M. Mechanism of Mechanochemical C−H Bond Activation in an Azobenzene Substrate by PdII
Catalysts. Chemistry 2018; 24:10672-10682. [DOI: 10.1002/chem.201802403] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 06/11/2018] [Indexed: 02/03/2023]
Affiliation(s)
- Alen Bjelopetrović
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Stipe Lukin
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Ivan Halasz
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Krunoslav Užarević
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Ivica Đilović
- Department of Chemistry; Faculty of Science; University of Zagreb; Horvatovac 102a 10000 Zagreb Croatia
| | - Dajana Barišić
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Ana Budimir
- Division of General and Inorganic Chemistry; Faculty of Pharmacy and Biochemistry; University of Zagreb, Ante Kovačića 1; 10000 Zagreb Croatia
| | | | - Manda Ćurić
- Division of Physical Chemistry; Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
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8
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Lo CH, Lee HM. Synthesis and Characterization of C,C-Type Palladacycles and Their Catalytic Application in Mizoroki–Heck Coupling Reaction. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00054] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chi Hou Lo
- Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan
| | - Hon Man Lee
- Department of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan
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9
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Kumar R, Kumar S, Pandey MK, Kashid VS, Radhakrishna L, Balakrishna MS. Synthesis of Phosphine Chalcogenides Under Solvent-Free Conditions Using a Rotary Ball Mill. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701414] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rajnish Kumar
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Saurabh Kumar
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Madhusudan K. Pandey
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Vitthalrao S. Kashid
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Latchupatula Radhakrishna
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
| | - Maravanji S. Balakrishna
- Phosphorus Laboratory; Department of Chemistry; Indian Institute of Technology Bombay; Powai 400076 Mumbai India
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10
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Bischoff L, Baudequin C, Hoarau C, Urriolabeitia EP. Organometallic Fluorophores of d 8 Metals (Pd, Pt, Au). ADVANCES IN ORGANOMETALLIC CHEMISTRY 2018. [DOI: 10.1016/bs.adomc.2018.03.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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11
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Hernández JG. C−H Bond Functionalization by Mechanochemistry. Chemistry 2017; 23:17157-17165. [DOI: 10.1002/chem.201703605] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2017] [Indexed: 11/12/2022]
Affiliation(s)
- José G. Hernández
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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12
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Juribašić Kulcsár M, Halasz I, Budimir A, Užarević K, Lukin S, Monas A, Emmerling F, Plavec J, Ćurić M. Reversible Gas–Solid Ammonia N–H Bond Activation Mediated by an Organopalladium Complex. Inorg Chem 2017; 56:5342-5351. [DOI: 10.1021/acs.inorgchem.7b00422] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Marina Juribašić Kulcsár
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Ivan Halasz
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Ana Budimir
- Faculty of Pharmacy and Biochemistry, University of Zagreb, Ante Kovačića
1, HR−10000 Zagreb, Croatia
| | - Krunoslav Užarević
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Stipe Lukin
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Andrea Monas
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
| | - Franziska Emmerling
- BAM Federal Institute for Materials Research and Testing, Richard-Willstätter Str. 11, 12489 Berlin, Germany
| | - Janez Plavec
- Slovenian NMR Center, National Institute of Chemistry, Hajdrihova
19, SI−1000 Ljubljana, Slovenia
| | - Manda Ćurić
- Division of Physical Chemistry, Ruđer Bošković Institute, Bijenička 54, HR−10000 Zagreb, Croatia
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13
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Mascitti A, Lupacchini M, Guerra R, Taydakov I, Tonucci L, d'Alessandro N, Lamaty F, Martinez J, Colacino E. Poly(ethylene glycol)s as grinding additives in the mechanochemical preparation of highly functionalized 3,5-disubstituted hydantoins. Beilstein J Org Chem 2017; 13:19-25. [PMID: 28179944 PMCID: PMC5238572 DOI: 10.3762/bjoc.13.3] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2016] [Accepted: 12/12/2016] [Indexed: 11/23/2022] Open
Abstract
The mechanochemical preparation of highly functionalized 3,5-disubstituted hydantoins was investigated in the presence of various poly(ethylene) glycols (PEGs), as safe grinding assisting agents (liquid-assisted grinding, LAG). A comparative study under dry-grinding conditions was also performed. The results showed that the cyclization reaction was influenced by the amount of the PEG grinding agents. In general, cleaner reaction profiles were observed in the presence of PEGs, compared to dry-grinding procedures.
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Affiliation(s)
- Andrea Mascitti
- Department of Engineering and Geology (INGEO), G.d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy.,Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Massimiliano Lupacchini
- Department of Engineering and Geology (INGEO), G.d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy.,Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Ruben Guerra
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Ilya Taydakov
- P.N. Lebedev Institute of Physics of RAS, Leninskiy pr-t, 53, 119991, Moscow, Russia.,Moscow Institute of Physics and Technology, Institutskiy per., 9, 141700, Dolgoprudny, Russia
| | - Lucia Tonucci
- Department of Philosophical, Educational and Economic Sciences, G. d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy
| | - Nicola d'Alessandro
- Department of Engineering and Geology (INGEO), G.d'Annunzio University of Chieti-Pescara, Via dei Vestini, 31, 66100 Chieti Scalo, Italy
| | - Frederic Lamaty
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Jean Martinez
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
| | - Evelina Colacino
- Université de Montpellier, Institut des Biomolécules Max Mousseron (IBMM), UMR 5247 CNRS - UM - ENSCM, Place E. Bataillon, Campus Triolet, 34095 Montpellier CEDEX 5, France
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14
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Beillard A, Bantreil X, Métro TX, Martinez J, Lamaty F. Mechanochemistry for facilitated access to N,N-diaryl NHC metal complexes. NEW J CHEM 2017. [DOI: 10.1039/c6nj02895k] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A solvent-free synthesis of NHC–silver, gold, copper and palladium complexes in a ball-mill was achieved.
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Affiliation(s)
- Audrey Beillard
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Xavier Bantreil
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Thomas-Xavier Métro
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Jean Martinez
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
| | - Frédéric Lamaty
- Institut des Biomolécules Max Mousseron (IBMM)
- UMR 5247
- CNRS
- Université Montpellier
- ENSCM
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15
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Scarpelli F, Ionescu A, Ricciardi L, Plastina P, Aiello I, La Deda M, Crispini A, Ghedini M, Godbert N. A novel route towards water-soluble luminescent iridium(iii) complexes via a hydroxy-bridged dinuclear precursor. Dalton Trans 2016; 45:17264-17273. [PMID: 27722340 DOI: 10.1039/c6dt02976k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The synthesis and photophysical characterization of a new family of luminescent water-soluble ionic iridium(iii) complexes of the general formula [(ppy)2Ir(bpy)]X are reported. The Ir(iii) complexes incorporate a cyclometalated 2-phenylpyridine (ppy), the ancillary ligand 2,2'-bipyridyl (bpy) and different counterions (X- = EtO-, OH-, EtOCH2CO2-, MeOCH2CO2-). These complexes were obtained starting from the cyclometalated Ir(iii) chloro-bridged dimer [(ppy)2Ir(μ-Cl)]2, for the first time synthesized through a new microwave assisted synthetic procedure, and subsequently converted into the corresponding hydroxy-bridged dimer [(ppy)2Ir(μ-OH)]2. The latter was eventually used as a sole reagent for the synthesis of all the reported complexes by simply varying the nature of the reaction solvent from water to alcohols and glycol ethers. This study demonstrates the versatility of the [(ppy)2Ir(μ-OH)]2 complex as a precursor to water soluble ionic Ir(iii) complexes. Indeed, [(ppy)2Ir(μ-OH)]2 has shown its peculiar chemical reactivity due to both a strong base character and an unexpected oxidative ability towards the alcoholic function of glycol ethers. All the synthesized complexes exhibit, in water solution, an orange emission centred at 606 nm. Moreover, all complexes display the ability to give rise to gel phases in water upon increasing their concentration, and the photophysical study evidenced the various interactions governing the gelification process. The water-solubility of these new luminescent Ir(iii) complexes makes them potentially useful in bio-related systems.
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Affiliation(s)
- Francesca Scarpelli
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy.
| | - Andreea Ionescu
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy.
| | - Loredana Ricciardi
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy. and Consiglio Nazionale delle Ricerche, Istituto di Nanotecnologia - Nanotec, UOS di Cosenza, Ponte Pietro Bucci Cubo 31/C, 87036 Rende, CS, Italy
| | - Pierluigi Plastina
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy.
| | - Iolinda Aiello
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy. and Consiglio Nazionale delle Ricerche, Istituto di Nanotecnologia - Nanotec, UOS di Cosenza, Ponte Pietro Bucci Cubo 31/C, 87036 Rende, CS, Italy
| | - Massimo La Deda
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy. and Consiglio Nazionale delle Ricerche, Istituto di Nanotecnologia - Nanotec, UOS di Cosenza, Ponte Pietro Bucci Cubo 31/C, 87036 Rende, CS, Italy
| | - Alessandra Crispini
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy. and Consiglio Nazionale delle Ricerche, Istituto di Nanotecnologia - Nanotec, UOS di Cosenza, Ponte Pietro Bucci Cubo 31/C, 87036 Rende, CS, Italy
| | - Mauro Ghedini
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy. and Consiglio Nazionale delle Ricerche, Istituto di Nanotecnologia - Nanotec, UOS di Cosenza, Ponte Pietro Bucci Cubo 31/C, 87036 Rende, CS, Italy
| | - Nicolas Godbert
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici), LASCAMM CR-INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, I-87036 Arcavacata di Rende, CS, Italy. and Consiglio Nazionale delle Ricerche, Istituto di Nanotecnologia - Nanotec, UOS di Cosenza, Ponte Pietro Bucci Cubo 31/C, 87036 Rende, CS, Italy
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Monas A, Užarević K, Halasz I, Kulcsár MJ, Ćurić M. Vapour-induced solid-state C–H bond activation for the clean synthesis of an organopalladium biothiol sensor. Chem Commun (Camb) 2016; 52:12960-12963. [DOI: 10.1039/c6cc06062e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Room-temperature accelerated aging in the solid state has been applied for quantitative azobenzene C–H bond activation by Pd(OAc)2. Water-soluble dicyclopalladated methyl orange is a selective chromogenic biothiol sensor at physiologically-relevant micromolar concentrations in aqueous media.
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Affiliation(s)
- Andrea Monas
- Division of Physical Chemistry
- Ruđer Bošković Institute
- HR-10000 Zagreb
- Croatia
| | - Krunoslav Užarević
- Division of Physical Chemistry
- Ruđer Bošković Institute
- HR-10000 Zagreb
- Croatia
| | - Ivan Halasz
- Division of Physical Chemistry
- Ruđer Bošković Institute
- HR-10000 Zagreb
- Croatia
| | | | - Manda Ćurić
- Division of Physical Chemistry
- Ruđer Bošković Institute
- HR-10000 Zagreb
- Croatia
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17
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18
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Juribašić M, Užarević K, Gracin D, Ćurić M. Mechanochemical C-H bond activation: rapid and regioselective double cyclopalladation monitored by in situ Raman spectroscopy. Chem Commun (Camb) 2015; 50:10287-90. [PMID: 25056429 DOI: 10.1039/c4cc04423a] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first direct mechanochemical transition-metal-mediated activation of strong phenyl C-H bonds is reported. The mechanochemical procedure, resulting in cyclopalladated complexes, is quantitative and significantly faster than solution synthesis and allows highly regioselective activation of two C-H bonds by palladium(II) acetate in asymmetrically substituted azobenzene. Milling is monitored by in situ solid-state Raman spectroscopy which in combination with quantum-chemical calculations enabled characterization of involved reaction species, direct insight into the dynamics and reaction pathways, as well as the optimization of a milling process.
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Affiliation(s)
- Marina Juribašić
- Ruđer Bošković Institute, Bijenička 54, HR-10000 Zagreb, Croatia.
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19
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Roy S, Pramanik S, Ghorui T, Pramanik K. Insight into luminescent bisazoaromatic CNN pincer palladacycle: synthesis, structure, electrochemistry and some catalytic applications in C–C coupling. RSC Adv 2015. [DOI: 10.1039/c4ra16584e] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The 2-(phenylazo)azobenzene furnished novel palladacycles in excellent yield, which showed luminescence at rt and catalytic activity. The optoelectronic and electrochemical responses were substantiated with DFT and TDDFT.
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Affiliation(s)
- Sima Roy
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Shuvam Pramanik
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Tapas Ghorui
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
| | - Kausikisankar Pramanik
- Department of Chemistry
- Inorganic Chemistry Section
- Jadavpur University
- Kolkata – 700032
- India
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