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D'Amico F, Papucci C, Franchi D, Reginato G, Taddei M, Mordini A, Zani L, Dessì A, Calamante M. Pd-Catalyzed Miyaura Borylation and Telescopic Borylation/Suzuki-Miyaura Cross-Coupling Processes in Deep-Eutectic Solvents. J Org Chem 2024; 89:6991-7003. [PMID: 38716702 DOI: 10.1021/acs.joc.4c00357] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024]
Abstract
We report an efficient procedure to carry out palladium-catalyzed Miyaura borylation reactions of (hetero)aromatic halides and triflates in choline chloride (ChCl)-based deep eutectic solvents (DESs). The procedure employs bis(pinacolato)diboron as a boron source and a catalyst prepared in situ from readily available Pd2(dba)3 and the phosphine ligand XPhos. Reactions proceed well in different ChCl-based DESs, among which the best results were provided by environmentally friendly and biodegradable mixtures with glycerol and glucose. The reaction tolerates both EDG and EWG substituents on the substrates and can be run on different halides (chloride, bromide, iodide) and pseudohalides (triflate). Furthermore, for several substrates, the catalyst loading can be reduced to 1 mol % Pd (0.5% mol Pd2(dba)3) without compromising the reaction yield. Moreover, we show that the Miyaura borylation protocol in DES can be combined with a subsequent Suzuki-Miyaura cross-coupling reaction in a one-pot procedure, allowing access to various biaryl products and demonstrating its synthetic utility by preparing the precursors of two compounds with reported applications in the photovoltaics sector. Finally, two green metrics (E-factor and EcoScale) of the new one-pot procedure in DES were calculated and compared with literature values to assess the potential advantages in terms of waste reduction, safety, and energy consumption.
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Affiliation(s)
- Francesco D'Amico
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, 53100 Siena, Italy
| | - Costanza Papucci
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
- Department of Chemistry "U. Schiff", University of Florence, 50019 Sesto Fiorentino, Italy
| | - Daniele Franchi
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
| | - Gianna Reginato
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
| | - Maurizio Taddei
- Department of Biotechnology, Chemistry and Pharmacy, University of Siena, 53100 Siena, Italy
| | - Alessandro Mordini
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
- Department of Chemistry "U. Schiff", University of Florence, 50019 Sesto Fiorentino, Italy
| | - Lorenzo Zani
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
| | - Alessio Dessì
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
| | - Massimo Calamante
- Institute of Chemistry of Organometallic Compounds (CNR-ICCOM), 50019 Sesto Fiorentino, Italy
- Department of Chemistry "U. Schiff", University of Florence, 50019 Sesto Fiorentino, Italy
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2
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Synthesis and redox properties of cyclometallated iridium (III) complexes modified with arylamino groups. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121580] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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3
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Synthesis and properties of fluorinated cyclometalated Ir(III) complexes. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Ionescu A, Caligiuri R, Godbert N, Candreva A, La Deda M, Furia E, Ghedini M, Aiello I. Electropolymerizable Ir III Complexes with β-Ketoiminate Ancillary Ligands. Chem Asian J 2019; 14:3025-3034. [PMID: 31291044 DOI: 10.1002/asia.201900521] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Indexed: 01/01/2023]
Abstract
A series of electropolymerizable cyclometallated IrIII complexes were synthesized and their electrochemical and photophysical properties studied. The triphenylamine electropolymerizable fragment was introduced by using triphenylamine-2-phenylpyridine and, respectively, triphenylamine-benzothiazole as cyclometalated ligands. The coordination sphere was completed by two differently substituted β-ketoiminate ligands deriving from the condensation of acetylacetone or hexafluoroacetylacetone with para-bromoaniline. The influence of the -CH3 /-CF3 substitution to the electrochemical and photophysical properties was investigated. Both complexes with CH3 substituted β-ketoiminate were emissive in solution and in solid state. Highly stable films were electrodeposited onto ITO coated glass substrates. Their emission was quenched by electron trapping within the polymeric network as proven by electrochemical studies. The -CF3 substitution of the β-ketoiminate leads instead to the quenching of the emission and inhibits electropolymerization.
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Affiliation(s)
- Andreea Ionescu
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici) and LASCAMM-CR INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036, Arcavacata di, Rende (CS, Italy.,CNR NANOTEC-Istituto di Nanotecnologia U.O.S. Cosenza, 87036, Arcavacata di Rende (CS), Italy
| | - Rossella Caligiuri
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici) and LASCAMM-CR INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036, Arcavacata di, Rende (CS, Italy
| | - Nicolas Godbert
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici) and LASCAMM-CR INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036, Arcavacata di, Rende (CS, Italy.,CNR NANOTEC-Istituto di Nanotecnologia U.O.S. Cosenza, 87036, Arcavacata di Rende (CS), Italy
| | - Angela Candreva
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici) and LASCAMM-CR INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036, Arcavacata di, Rende (CS, Italy
| | - Massimo La Deda
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici) and LASCAMM-CR INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036, Arcavacata di, Rende (CS, Italy.,CNR NANOTEC-Istituto di Nanotecnologia U.O.S. Cosenza, 87036, Arcavacata di Rende (CS), Italy
| | - Emilia Furia
- Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, Via P. Bucci, Cubo 12/D, 87036, Arcavacata di Rende (CS), Italy
| | - Mauro Ghedini
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici) and LASCAMM-CR INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036, Arcavacata di, Rende (CS, Italy.,CNR NANOTEC-Istituto di Nanotecnologia U.O.S. Cosenza, 87036, Arcavacata di Rende (CS), Italy
| | - Iolinda Aiello
- MAT-INLAB (Laboratorio di Materiali Molecolari Inorganici) and LASCAMM-CR INSTM, Unità INSTM della Calabria, Dipartimento di Chimica e Tecnologie Chimiche, Università della Calabria, 87036, Arcavacata di, Rende (CS, Italy.,CNR NANOTEC-Istituto di Nanotecnologia U.O.S. Cosenza, 87036, Arcavacata di Rende (CS), Italy
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Transition metal-catalyzed cross-coupling methodologies for the engineering of small molecules with applications in organic electronics and photovoltaics. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.04.007] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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6
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An efficient and simple imidazole-hydrazone ligand for palladium-catalyzed Suzuki-Miyaura cross-coupling reactions in water under infrared irradiation. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2018.11.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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7
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Kimura Y, Oyama KI, Kondo T, Yoshida K. Synthesis of 8-aryl-3,5,7,3′,4′-penta-O-methylcyanidins from the corresponding quercetin derivatives by reduction with LiAlH4. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2017.01.065] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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8
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Kimura Y, Oyama KI, Murata Y, Wakamiya A, Yoshida K. Synthesis of 8-Aryl-O-methylcyanidins and Their Usage for Dye-Sensitized Solar Cell Devices. Int J Mol Sci 2017; 18:ijms18020427. [PMID: 28212330 PMCID: PMC5343961 DOI: 10.3390/ijms18020427] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 02/03/2017] [Accepted: 02/09/2017] [Indexed: 11/18/2022] Open
Abstract
Anthocyanins as natural pigments are colorful and environmentally compatible dyes for dye-sensitized solar cells (DSSCs). To increase the efficiency, we designed and synthesized unnatural O-methylflavonols and O-methylcyanidins that possess an aryl group at the 8-position. We synthesized per-O-methylquercetin from quercetin, then using selective demethylation prepared various O-methylquercetins. Using the Suzuki-Miyaura coupling reaction, 8-arylation of per-O-methylquercetin was achieved. Using a LiAlH4 reduction or Clemmensen reduction, these flavonols were transformed to the corresponding cyanidin derivatives in satisfactory yields. Using these dyes, we fabricated DSSCs, and their efficiency was investigated. The efficiency of tetra-O-methylflavonol was 0.31%. However, the introduction of the 8-aryl residue increased the efficiency to 1.04%. In comparison to these flavonols, O-methylcyanidins exhibited a lower efficiency of 0.05% to 0.52%. The introduction of the 8-aryl group into the cyanidin derivatives did not result in a remarkable increase in the efficiency. These phenomena may be due to the poor fit of the HOMO-LUMO level of the dyes to the TiO2 conduction band.
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Affiliation(s)
- Yuki Kimura
- Graduate School of Information Science, Nagoya University, Chikusa, Nagoya 464-8601, Japan.
| | - Kin-Ichi Oyama
- Chemical Instrumentation Facility, Research Center for Materials Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan.
| | - Yasujiro Murata
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan.
| | - Atsushi Wakamiya
- Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan.
| | - Kumi Yoshida
- Graduate School of Information Science, Nagoya University, Chikusa, Nagoya 464-8601, Japan.
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Li X, Tong X, Yan H, Lu C, Zhao Q, Huang W. A Convenient Approach To Synthesizeo-Carborane-Functionalized Phosphorescent Iridium(III) Complexes for Endocellular Hypoxia Imaging. Chemistry 2016; 22:17282-17290. [DOI: 10.1002/chem.201603340] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Xiang Li
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P.R. China
| | - Xiao Tong
- Key Laboratory for Organic Electronics and Information Displays and Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P.R. China
| | - Hong Yan
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P.R. China
| | - Changsheng Lu
- State Key Laboratory of Coordination Chemistry; School of Chemistry and Chemical Engineering; Nanjing University; Nanjing 210023 P.R. China
| | - Qiang Zhao
- Key Laboratory for Organic Electronics and Information Displays and Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P.R. China
| | - Wei Huang
- Key Laboratory for Organic Electronics and Information Displays and Institute of Advanced Materials; Nanjing University of Posts and Telecommunications; Nanjing 210023 P.R. China
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Hussain I, Capricho J, Yawer MA. Synthesis of BiarylsviaLigand-Free Suzuki-Miyaura Cross-Coupling Reactions: A Review of Homogeneous and Heterogeneous Catalytic Developments. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600354] [Citation(s) in RCA: 124] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Ibrar Hussain
- Biopolymers and Chemical Division; Scion; 49 Sala Street, Private Bag 3020 Rotorua 3046 New Zealand
| | - Jaworski Capricho
- Hexion Pty. Ltd.; Gate 3, 765 Ballarat Road, Deer Park 3023 Victoria Australia
| | - Mirza A. Yawer
- Research Centre for Toxic Compounds in the Environment; Kamenice 753/5 625 00 Brno Czech Republic
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Mondal M, Dewan A, Begum T, Gogoi PK, Thakur AJ, Bora U. Suzuki–Miyaura Cross-Coupling in Aqueous Medium Using Recyclable Palladium/Amide-Silica Catalyst. Catal Letters 2016. [DOI: 10.1007/s10562-016-1796-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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12
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Chatterjee A, Ward TR. Recent Advances in the Palladium Catalyzed Suzuki–Miyaura Cross-Coupling Reaction in Water. Catal Letters 2016. [DOI: 10.1007/s10562-016-1707-8] [Citation(s) in RCA: 113] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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13
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Yang F, Chi C, Dong S, Wang C, Jia X, Ren L, Zhang Y, Zhang L, Li Y. Pd/PdO nanoparticles supported on carbon nanotubes: A highly effective catalyst for promoting Suzuki reaction in water. Catal Today 2015. [DOI: 10.1016/j.cattod.2015.02.026] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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14
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Sarmah G, Mondal M, Bora U. Alcoholic solvent-assisted ligand-free room temperature Suzuki-Miyauracross-coupling reaction. Appl Organomet Chem 2015. [DOI: 10.1002/aoc.3320] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Gayatri Sarmah
- Department of Chemistry; Dibrugarh University; Dibrugarh 786004 Assam India
| | - Manoj Mondal
- Department of Chemistry; Dibrugarh University; Dibrugarh 786004 Assam India
| | - Utpal Bora
- Department of Chemistry; Dibrugarh University; Dibrugarh 786004 Assam India
- Department of Chemical Sciences; Tezpur University; Napaam, Tezpur 784028 Assam India
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Maluenda I, Navarro O. Recent developments in the Suzuki-Miyaura reaction: 2010-2014. Molecules 2015; 20:7528-57. [PMID: 25919276 PMCID: PMC6272665 DOI: 10.3390/molecules20057528] [Citation(s) in RCA: 249] [Impact Index Per Article: 27.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 04/10/2015] [Accepted: 04/13/2015] [Indexed: 12/21/2022] Open
Abstract
The Suzuki-Miyaura reaction (SMR), involving the coupling of an organoboron reagent and an organic halide or pseudo-halide in the presence of a palladium or nickel catalyst and a base, has arguably become one of most utilized tools for the construction of a C-C bond. This review intends to be general account of all types of catalytic systems, new coupling partners and applications, including the literature between September 2010 and December 2014.
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Affiliation(s)
- Irene Maluenda
- Department of Chemistry, University of Sussex, Brighton BN1 9QJ, UK
| | - Oscar Navarro
- Department of Chemistry, University of Sussex, Brighton BN1 9QJ, UK.
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Liu C, Li X, Wu Y. Base-promoted silver-catalyzed protodeboronation of arylboronic acids and esters. RSC Adv 2015. [DOI: 10.1039/c4ra16323k] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The first base-promoted silver-catalyzed efficient protodeboronation of arylboronic acids and esters in aqueous media was developed.
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Affiliation(s)
- Chun Liu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Xinmin Li
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
| | - Yonghua Wu
- State Key Laboratory of Fine Chemicals
- Dalian University of Technology
- Dalian
- China
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Liu C, Song X, Wang Z, Qiu J. 2-Phenylquinoline-Based Cyclometalated Platinum(II) Complexes: Synthesis and Structure-Photoelectric Properties Relationship in Oxygen Sensing. Chempluschem 2014. [DOI: 10.1002/cplu.201402125] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Rao X, Liu C, Zhang Y, Gao Z, Jin Z. Pd/C-catalyzed ligand-free and aerobic Suzuki reaction in water. CHINESE JOURNAL OF CATALYSIS 2014. [DOI: 10.1016/s1872-2067(12)60754-2] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Liu C, Rao X, Zhang Y, Li X, Qiu J, Jin Z. An Aerobic and Very Fast Pd/C-Catalyzed Ligand-Free and Aqueous Suzuki Reaction Under Mild Conditions. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300334] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Rao X, Liu C, Xing Y, Fu Y, Qiu J, Jin Z. Oxygen-promoted Palladium-on-Carbon-catalyzed Ligand-free Suzuki Reaction for the Synthesis of Heterobiaryls in Aqueous Media. ASIAN J ORG CHEM 2013. [DOI: 10.1002/ajoc.201300053] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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