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Stamou C, Lada ZG, Chasapis CT, Papaioannou D, Dechambenoit P, Perlepes SP. Indium(III)/2-benzoylpyridine chemistry: interesting indium(III) bromide-assisted transformations of the ligand. Dalton Trans 2022; 51:15771-15782. [PMID: 36178466 DOI: 10.1039/d2dt02851d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of 2-benzoylpyridine, (py)(ph)CO, with InX3 (X = Cl, Br) in EtOH at room temperature have been studied. The InCl3/(py)(ph)CO system has provided access to complex [InCl3{(py)(ph)CO}(EtOH)]·{(py)(ph)CO} (1) and the byproduct {(pyH)(ph)CO}Cl (2). The reaction of InBr3 with (py)(ph)CO has led to a mixture of (L)[InBr4{(py)(ph)CO}] (3) and [In2Br4{(py)(ph)CH(O)}2(EtOH)2] (4), where L+ is the 9-oxo-indolo[1,2-a]pyridinium cation and (py)(ph)CH(O)- is the anion of (pyridin-2-yl)methanol. Based on solubility and crystallisation time differences between the two components of the mixture, complex 4 was isolated in pure form, i.e. free from 3. The formations of the counterion L+ and the coordinated (py)(ph)CH(O)- anion represent clearly InBr3-promoted/assisted transformations. Reaction mechanisms have been proposed for the formation of 2, 3 and 4. Complex 4 could also be isolated by the reaction of InBr3 and pre-formed (py)(ph)CH(OH) in EtOH. The solid-state structures of 1, 3 and 4 were determined by single-crystal X-ray crystallography, while the identity of the salt 2 was confirmed by microanalyses and a variety of spectroscopic techniques, including ESI-MS spectra. In the indium(III) complexes, the metal ions are 6-coordinate with a distorted octahedral geometry. The halogeno groups (Cl-, Br-) in the three complexes are terminal. The (py)(ph)CO molecule behaves as a N,O-bidentate (1.11) ligand in 1 and 3. A terminal EtOH ligand completes the coordination sphere of InIII in 1. The alkoxo oxygen atoms of the two 2.21 (py)(ph)CH(O)- ligands doubly bridge the InIII centers in 4 creating a {InIII2(μ-OR)2}4+ core; a nitrogen atom of one reduced organic ligand, two bromo ions and one terminal EtOH molecule complete the 6-coordination at each metal centre. Complexes 1, 3 and 4 were characterised by IR and Raman spectroscopies, and the data were discussed in terms of their known solid-state structures. Molar conductivity data and 1H NMR spectra were used in an attempt to probe the behaviour of the complexes in DMSO. The to-date observed metal ion-assisted/promoted transformations of (py)(ph)CO are also discussed.
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Affiliation(s)
- Christina Stamou
- Department of Chemistry, University of Patras, 26504 Patras, Greece.
| | - Zoi G Lada
- Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research and Technology-Hellas (FORTH), P.O. Box 1414, Platani, 26504 Patras, Greece
| | - Christos T Chasapis
- NMR Facility, Instrumental Analysis Laboratory, School of Natural Sciences, University of Patras, 26504 Patras, Greece
| | | | - Pierre Dechambenoit
- Centre de Recherche Paul Pascal, UMR 5031, CNRS, University of Bordeaux, 33600 Pessac, France.
| | - Spyros P Perlepes
- Department of Chemistry, University of Patras, 26504 Patras, Greece. .,Institute of Chemical Engineering Sciences (ICE-HT), Foundation for Research and Technology-Hellas (FORTH), P.O. Box 1414, Platani, 26504 Patras, Greece
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2
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Priyatharsini M, Mishra I, Shankar B, Srinivasan N, Krishnakumar RV, Sathiyendiran M. fac-Re(CO)3 core-based complex featuring benzimidazole as pendant motif from hydroxyquinoline and pyridylbenzimidazole. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2021.122052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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3
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Choroba K, Maroń A, Switlicka A, Szłapa-Kula A, Siwy M, Grzelak J, Maćkowski S, Pedzinski T, Schab-Balcerzak E, Machura B. Carbazole effect on ground- and excited-state properties of rhenium(i) carbonyl complexes with extended terpy-like ligands. Dalton Trans 2021; 50:3943-3958. [PMID: 33645614 DOI: 10.1039/d0dt04340k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The ground- and excited-state properties of three novel complexes [ReCl(CO)3(Ln-κ2N)] bearing 2,2':6',2''-terpyridine, 2,6-di(thiazol-2-yl)pyridine and 2,6-di(pyrazin-2-yl)pyridine functionalized with 9-carbazole attached to the central pyridine ring of the triimine core via phenylene linkage were investigated by spectroscopic and electrochemical methods and were simulated using density functional theory (DFT) and time-dependent DFT. To get a deeper and broader understanding of structure-property relationships, the designed Re(i) carbonyl complexes were compared with previously reported analogous systems - without any groups attached to the phenyl ring and bearing pyrrolidine instead of 9-carbazole. The results indicated that attachment of the N-carbazolyl substituent to the triimine core has less influence on the nature of the triplet excited state of [ReCl(CO)3(Ln-κ2N)] than the pyrrolidine group. Additionally, the impact of the ligand structural modifications on the light emission of the Re(i) complexes under external voltage was preliminarily examined with electroluminescence spectra of diodes containing the synthesized new molecules in an active layer.
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Affiliation(s)
- Katarzyna Choroba
- Institute of Chemistry, University of Silesia, 9th Szkolna St., 40-006 Katowice, Poland.
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4
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The first use of tri(1-naphthyl)phosphine oxide as ligand for rhenium(I)- complexes from phosphine via a one-pot approach. J Organomet Chem 2021. [DOI: 10.1016/j.jorganchem.2020.121657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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5
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Maroń AM, Szlapa-Kula A, Matussek M, Kruszynski R, Siwy M, Janeczek H, Grzelak J, Maćkowski S, Schab-Balcerzak E, Machura B. Photoluminescence enhancement of Re(i) carbonyl complexes bearing D-A and D-π-A ligands. Dalton Trans 2020; 49:4441-4453. [PMID: 32181459 DOI: 10.1039/c9dt04871e] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Three Re(i) carbonyl complexes [ReCl(CO)3(Ln)] bearing 2,2'-bipyridine, 2,2':6',2''-terpyridine, and 1,10-phenanthroline functionalized with diphenylamine/or triphenylamine units (L1-L3) were synthesized to explore the impact of highly electron donating units appended to the imine ligand on the thermal and optoelectronic properties of Re(i) systems. Additionally, for comparison, the ligands L1-3 and parent complexes [ReCl(CO)3(bipy)], [ReCl(CO)3(phen)] and [ReCl(CO)3(terpy-κ2N)] were investigated. The thermal stability was evaluated by differential scanning calorimetry. The ground- and excited-state electronic properties of the Re(i) complexes were studied by cyclic voltammetry and differential pulse voltammetry, absorption and emission spectroscopy, as well as using density-functional theory (DFT). The majority of the compounds form amorphous molecular materials with high glass transition temperatures above 100 °C. Compared to the unsubstituted complexes [ReCl(CO)3(bipy)], [ReCl(CO)3(phen)] and [ReCl(CO)3(terpy-κ2N)], the HOMO-LUMO gap of the corresponding Re(i) systems bearing modified imine ligands is reduced, and the decrease in the value of the ΔEH-L is mainly caused by the increase in HOMO energy level. In relation to the parent complexes, all designed Re(i) carbonyls were found to show enhanced photoluminescence, both in solution and in solid state. The investigated ligands and complexes were also preliminarily tested as luminophores in light emitting diodes with the structures ITO/PEDOT:PSS/compound/Al and ITO/PEDOT:PSS/PVK:PBD:compound/Al. The pronounced effect of the ligand chemical structure on electroluminescence ability was clearly visible.
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Affiliation(s)
- Anna M Maroń
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia, 9th Szkolna Street, 40006, Katowice, Poland.
| | - Agata Szlapa-Kula
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia, 9th Szkolna Street, 40006, Katowice, Poland.
| | - Marek Matussek
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia, 9th Szkolna Street, 40006, Katowice, Poland.
| | - Rafal Kruszynski
- Institute of General and Ecological Chemistry, Lodz University of Technology, Zeromskiego 116, 90-924, Lodz, Poland
| | - Mariola Siwy
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819, Zabrze, Poland
| | - Henryk Janeczek
- Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819, Zabrze, Poland
| | - Justyna Grzelak
- Nanophotonics Group, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University, 5 Grudziadzka Str., 87-100, Torun, Poland
| | - Sebastian Maćkowski
- Nanophotonics Group, Faculty of Physics, Astronomy and Informatics, Nicolaus Copernicus University, 5 Grudziadzka Str., 87-100, Torun, Poland
| | - Ewa Schab-Balcerzak
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia, 9th Szkolna Street, 40006, Katowice, Poland. and Centre of Polymer and Carbon Materials, Polish Academy of Sciences, 34 M. Curie-Sklodowska Str., 41-819, Zabrze, Poland
| | - Barbara Machura
- Institute of Chemistry, Faculty of Science and Technology, University of Silesia, 9th Szkolna Street, 40006, Katowice, Poland.
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Yue X, Yan X, Huo S, Dong Q, Zhang J, Hao Z, Han Z, Lin J. Triruthenium carbonyl complexes containing bidentate pyridine–alkoxide ligands for highly efficient oxidation of primary and secondary alcohols. Appl Organomet Chem 2020. [DOI: 10.1002/aoc.5292] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Xiaohui Yue
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Xinlong Yan
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Shuaicong Huo
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Qing Dong
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Junhua Zhang
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Zhiqiang Hao
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Zhangang Han
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
| | - Jin Lin
- National Demonstration Center for Experimental Chemistry Education, Hebei Key Laboratory of Organic Functional Molecules, College of Chemistry and Material ScienceHebei Normal University Shijiazhuang 050024 China
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7
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Syntheses and crystal structures of ruthenium carbonyl complexes containing pyridine-alkoxide ligands. TRANSIT METAL CHEM 2019. [DOI: 10.1007/s11243-019-00360-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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8
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Kong D, Hu B, Chen D. Highly Regio‐ and Stereoselective Hydrosilylation of Alkynes Catalyzed by Tridentate Cobalt Complexes. Chem Asian J 2019; 14:2694-2703. [DOI: 10.1002/asia.201900577] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2019] [Revised: 05/24/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Degong Kong
- MIIT Key Laboratory of Critical Materials Technology, for New Energy Conversion and StorageInstitution School of Chemical Engineering & TechnologyHarbin Institute of Technology Harbin 150001 P.R. China
| | - Bowen Hu
- MIIT Key Laboratory of Critical Materials Technology, for New Energy Conversion and StorageInstitution School of Chemical Engineering & TechnologyHarbin Institute of Technology Harbin 150001 P.R. China
| | - Dafa Chen
- MIIT Key Laboratory of Critical Materials Technology, for New Energy Conversion and StorageInstitution School of Chemical Engineering & TechnologyHarbin Institute of Technology Harbin 150001 P.R. China
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9
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Roy P, Sarkar D, Ghosh P, Naskar R, Murmu N, Mondal TK. Luminescent rhenium(I) carbonyl complex with redox noninnocent ONS donor azo-phenol ligand: Synthesis, X-ray structure, photophysical properties and live cell imaging. Polyhedron 2019. [DOI: 10.1016/j.poly.2019.01.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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10
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Afanasyev OI, Zarochintsev A, Petrushina T, Cherkasova A, Denisov G, Cherkashchenko I, Chusova O, Jinho O, Man-Seog C, Usanov DL, Semenov SE, Chusov D. Synthesis of Nitriles from Aldehydes with Elongation of the Molecule with Two Carbon Atoms. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801412] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Oleg I. Afanasyev
- Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences; Vavilova St. 28 119991 Moscow Russian Federation
| | - Alexander Zarochintsev
- Moscow South-Eastern School named after V.I. Chuikov (Moscow Chemical Lyceum); Tamozhenniy proezd 4 111033 Moscow Russian Federation
| | - Tatiana Petrushina
- Moscow South-Eastern School named after V.I. Chuikov (Moscow Chemical Lyceum); Tamozhenniy proezd 4 111033 Moscow Russian Federation
| | - Anastasia Cherkasova
- Moscow South-Eastern School named after V.I. Chuikov (Moscow Chemical Lyceum); Tamozhenniy proezd 4 111033 Moscow Russian Federation
| | - Gleb Denisov
- Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences; Vavilova St. 28 119991 Moscow Russian Federation
| | - Ilia Cherkashchenko
- Department of Chemistry; M. V. Lomonosov Moscow State University; Leninskie Gory 1 119991 Moscow Russian Federation
| | - Olga Chusova
- Faculty of Science; RUDN University; 6 Miklukho-Maklaya St. 117198 Moscow Russian Federation
| | - Oh Jinho
- Korea Science Academy of KAIST; 105-47, Baegyanggwanmun-ro, Busanjin-gu 614-822 Busan Republic of Korea
| | - Chun Man-Seog
- Korea Science Academy of KAIST; 105-47, Baegyanggwanmun-ro, Busanjin-gu 614-822 Busan Republic of Korea
| | - Dmitry L. Usanov
- Broad Institute of MIT and Harvard; 415 Main Street 02142 Cambridge MA United States
| | - Sergei E. Semenov
- Moscow South-Eastern School named after V.I. Chuikov (Moscow Chemical Lyceum); Tamozhenniy proezd 4 111033 Moscow Russian Federation
| | - Denis Chusov
- Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences; Vavilova St. 28 119991 Moscow Russian Federation
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11
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Hao Z, Yan X, Liu K, Yue X, Han Z, Lin J. Ruthenium carbonyl complexes with pyridine-alkoxide ligands: synthesis, characterization and catalytic application in dehydrogenative oxidation of alcohols. NEW J CHEM 2018. [DOI: 10.1039/c8nj03706j] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dehydrogenative oxidation of secondary alcohols catalyzed by several new trinuclear ruthenium carbonyl complexes under mild conditions was proposed.
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Affiliation(s)
- Zhiqiang Hao
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Xinlong Yan
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Kang Liu
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Xiaohui Yue
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Zhangang Han
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
| | - Jin Lin
- National Demonstration Center for Experimental Chemistry Education
- The College of Chemistry and Material Science
- Hebei Normal University
- Shijiazhuang 050024
- People's Republic of China
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