1
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Ngubane NP, Akiri SO, Omondi B, Ojwach SO. Syntheses of N^O-donor palladium(II) complexes and applications as recyclable catalysts in biphasic methoxycarbonylation of alkenes. Polyhedron 2023. [DOI: 10.1016/j.poly.2023.116387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/31/2023]
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2
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Seo YH, Hyun YB, Lee HJ, Lee HC, Lee JH, Jeong SM, Lee BY. CO2/Propylene Oxide Copolymerization with a Bifunctional Catalytic System Composed of Multiple Ammonium Salts and a Salen Cobalt Complex Containing Sulfonate Anions. Macromol Res 2022. [DOI: 10.1007/s13233-021-9094-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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3
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Zhao K, Wang X, He D, Wang H, Qian B, Shi F. Recent development towards alkene hydroformylation catalysts integrating traditional homo- and heterogeneous catalysis. Catal Sci Technol 2022. [DOI: 10.1039/d2cy00845a] [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
This mini-review provides the recent progress towards catalysts for the hydroformylation of catalysts that bridge traditional homo- and heterogeneous catalysis, highlighting the future development of heterogeneous catalysts in hydroformylation.
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Affiliation(s)
- Kang Zhao
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No.18, Tianshui Middle Road, Lanzhou, 730000, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A, Yuquanlu, Beijing, 100049, People's Republic of China
| | - Xinzhi Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No.18, Tianshui Middle Road, Lanzhou, 730000, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A, Yuquanlu, Beijing, 100049, People's Republic of China
| | - Dongcheng He
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No.18, Tianshui Middle Road, Lanzhou, 730000, People's Republic of China
- University of Chinese Academy of Sciences, No. 19A, Yuquanlu, Beijing, 100049, People's Republic of China
| | - Hongli Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No.18, Tianshui Middle Road, Lanzhou, 730000, People's Republic of China
- Dalian National Laboratory for Clean Energy, Dalian 116023, People's Republic of China
| | - Bo Qian
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No.18, Tianshui Middle Road, Lanzhou, 730000, People's Republic of China
| | - Feng Shi
- State Key Laboratory for Oxo Synthesis and Selective Oxidation, Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, No.18, Tianshui Middle Road, Lanzhou, 730000, People's Republic of China
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4
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Moyo PS, Matsinha LC, Makhubela BC. Mizoroki-Heck carbon-carbon cross-coupling reactions by water-soluble palladium (II) complexes in neat water. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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5
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Rodríguez-Prieto T, Michlewska S, Hołota M, Ionov M, de la Mata FJ, Cano J, Bryszewska M, Gómez R. Organometallic dendrimers based on Ruthenium(II) N-heterocyclic carbenes and their implication as delivery systems of anticancer small interfering RNA. J Inorg Biochem 2021; 223:111540. [PMID: 34273717 DOI: 10.1016/j.jinorgbio.2021.111540] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2020] [Revised: 06/29/2021] [Accepted: 07/06/2021] [Indexed: 12/13/2022]
Abstract
With the purpose of obtaining a new dendritic system against cancer, this paper is focused on the synthesis of spherical carbosilane metallodendrimers of different generations holding Ru(II) N-heterocyclic carbene (NHC) on the periphery from the imidazolium precursors. Both imidazolium salt dendrimers and their metallodendrimers counterparts showed promising anticancer activity, similar to cisplatin, mainly at high generations. In addition, both families of second and third generations were able to form dendriplexes with anticancer small interfering RNA (siRNA), protecting the cargo against RNAse and being able to internalize it in HEPG2 (human liver cancer) tumour cells. The characterization and effectiveness of the dendriplexes were evaluated by various analytical techniques such as zeta potential, electrophoresis and circular dichroism, the stability of the system and the protective nature of the dendrimer estimated using RNAse and the internalization of dendriplexes by confocal microscopy. The major advantage observed with the ruthenium metallodendrimers with respect to the imidazolium salts precursors was in cellular uptake, where the internalization of Mcl-1-FITC siRNA (myeloid cell leukaemia-1 fluorescein labelled siRNA) proceeded more efficiently. Therefore, we propose here that both imidazolium and Ru metallodendrimers are interesting candidates in cancer due to their double action, as anticancer per se and as carrier for anticancer siRNA, providing in this way a combined action.
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Affiliation(s)
- Tamara Rodríguez-Prieto
- Department of Organic and Inorganic Chemistry, and Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), IRYCIS, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Sylwia Michlewska
- Laboratory of Microscopic Imaging & Specialized Biological Techniques, Faculty of Biology and Environmental Protection, University of Lodz, 12/16 Banacha St., 90-237 Lodz, Poland; Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - Marcin Hołota
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - Maksim Ionov
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - F Javier de la Mata
- Department of Organic and Inorganic Chemistry, and Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), IRYCIS, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Jesús Cano
- Department of Organic and Inorganic Chemistry, and Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), IRYCIS, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain
| | - Maria Bryszewska
- Department of General Biophysics, Faculty of Biology and Environmental Protection, University of Lodz, 141/143 Pomorska St., 90-236 Lodz, Poland
| | - Rafael Gómez
- Department of Organic and Inorganic Chemistry, and Research Institute in Chemistry "Andrés M. Del Río" (IQAR), University of Alcalá, Madrid, Spain; Ramón y Cajal Health Research Institute (IRYCIS), IRYCIS, Spain; Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Spain.
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6
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Belikov MY, Ievlev MY, Bardasov IN. A novel water-soluble multicolor halo- and photochromic switching system based on a nitrile-rich acceptor. NEW J CHEM 2021. [DOI: 10.1039/d1nj01046h] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The first example of a multicolor nitrile-rich dye exhibiting pH-tunable negative photochromism and photoacidity in aqueous media under irradiation using visible light was described.
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7
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Two efficient ligand-assisted systems of two different ionic Schiff base ligands for palladium chloride catalyzed in Suzuki-Miyaura reaction. J CHEM SCI 2020. [DOI: 10.1007/s12039-019-1729-z] [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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Yadav P, Jakubaszek M, Spingler B, Goud B, Gasser G, Zelder F. Fe III -Salen-Based Probes for the Selective and Sensitive Detection of E450 in Foodstuff. Chemistry 2020; 26:5717-5723. [PMID: 31991020 DOI: 10.1002/chem.201905686] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 01/23/2020] [Indexed: 12/19/2022]
Abstract
Inorganic pyrophosphate (PPi) is considered as a diagnostic marker for various diseases such as cancer and vascular calcification. PPi also plays an important preservative role as an additive E450 in foodstuff. In this work, a selective FeIII -salen-based probe for PPi is described; this probe disassembles in the presence of the target analyte into its molecular blocks, 1,2-propanediamine and 3-chloro-5-formyl-4-hydroxybenzenesulfonic acid. The latter signaling unit leads to a fluorometric response. Compared with a related prototype, the new complex shows a 2.3-times stronger emission at 500 nm and a 155-times better selectivity of PPi over adenosine triphosphate (ATP). Importantly, the new probe was successfully applied for detecting E450 in foodstuff.
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Affiliation(s)
- Prerna Yadav
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Marta Jakubaszek
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 11, Rue Pierre et Marie Curie, 75005, Paris, France.,Institut Curie, PSL University, CNRS UMR 144, 75005, Paris, France
| | - Bernhard Spingler
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
| | - Bruno Goud
- Institut Curie, PSL University, CNRS UMR 144, 75005, Paris, France
| | - Gilles Gasser
- Chimie ParisTech, PSL University, CNRS, Institute of Chemistry for Life and Health Sciences, Laboratory for Inorganic Chemical Biology, 11, Rue Pierre et Marie Curie, 75005, Paris, France
| | - Felix Zelder
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, 8057, Zurich, Switzerland
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9
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Sekoto PN, Magengenene TM, Matsinha LC, Tia R, Darkwa J, Makhubela BCE. Catalytic isomerization–hydroformylation of olefins by rhodium salicylaldimine pre-catalysts. NEW J CHEM 2020. [DOI: 10.1039/d0nj01970d] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of new Schiff-base rhodium(i) water-soluble complexes (C1–C3), were prepared and characterized.
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Affiliation(s)
- Pamela N. Sekoto
- Research Centre for Synthesis and Catalysis
- Department of Chemical Sciences
- University of Johannesburg
- Auckland Park
- South Africa
| | - Tseliso M. Magengenene
- Research Centre for Synthesis and Catalysis
- Department of Chemical Sciences
- University of Johannesburg
- Auckland Park
- South Africa
| | - Leah C. Matsinha
- Research Centre for Synthesis and Catalysis
- Department of Chemical Sciences
- University of Johannesburg
- Auckland Park
- South Africa
| | - Richard Tia
- Department of Chemistry
- Kwame Nkrumah University of Science and Technology
- Kumasi
- Ghana
| | - James Darkwa
- Research Centre for Synthesis and Catalysis
- Department of Chemical Sciences
- University of Johannesburg
- Auckland Park
- South Africa
| | - Banothile C. E. Makhubela
- Research Centre for Synthesis and Catalysis
- Department of Chemical Sciences
- University of Johannesburg
- Auckland Park
- South Africa
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10
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Rhodium(I) metallacycles based on alkylated-PTA scaffolds: Synthesis and evaluation as hydroformylation catalyst precursors. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.119051] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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11
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Omosun NN, Smith GS. Water‐Soluble, Disulfonated alpha‐Diimine Rhodium(I) Complexes: Synthesis, Characterisation and Application as Catalyst Precursors in the Hydroformylation of 1‐Octene. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900317] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
| | - Gregory S. Smith
- Department of Chemistry University of Cape Town 7701 Rondebosch South Africa
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12
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Matsinha LC, Makhubela BCE. Synthesis, characterization and evaluation of heterobimetallic Fe(II)/Rh(I) and Fe(II)/Ru(II) complexes as catalyst precursors for hydroformylation of 1-octene. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1535111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Leah C. Matsinha
- Department of Chemistry, University of Johannesburg, Auckland Park, South Africa
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13
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Ünver H. Effective Room Temperature Hydrogenation of Alkenes by X‐Ray Characterized Salicylaldimine‐Rhodium(I) Complex. ChemistrySelect 2018. [DOI: 10.1002/slct.201802866] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hakan Ünver
- Department of Chemistry, Faculty of ScienceEskişehir Technical University Eskişehir 26470 Turkey
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14
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Matsinha LC, Siangwata S, Smith GS, Makhubela BCE. Aqueous biphasic hydroformylation of olefins: From classical phosphine-containing systems to emerging strategies based on water-soluble nonphosphine ligands. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2018. [DOI: 10.1080/01614940.2018.1541781] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Leah C. Matsinha
- Department of Chemistry, University of Johannesburg, Johannesburg, South Africa
| | - Shepherd Siangwata
- Department of Chemistry, University of Cape Town, Cape Town, South Africa
| | - Gregory S. Smith
- Department of Chemistry, University of Cape Town, Cape Town, South Africa
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15
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Synthesis of Rh(I) alkylated-PTA complexes as catalyst precursors in the aqueous-biphasic hydroformylation of 1-octene. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.05.019] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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16
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Williams C, Ferreira M, Monflier E, Mapolie SF, Smith GS. Synthesis and hydroformylation evaluation of Fréchet-type organometallic dendrons with N,O-salicylaldimine Rh(i) complexes at the focal point. Dalton Trans 2018; 47:9418-9429. [PMID: 29953165 DOI: 10.1039/c8dt01874j] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of organometallic dendrons containing N,O-salicylaldimine entities at the focal point were synthesised by reacting the N,O-salicylaldimine-functionalised Fréchet dendrons (G0, G1 and G2) with a [Rh(μ-Cl)(η2:η2-COD)]2 dimer to yield the corresponding Rh(COD) [COD = cyclooctadiene] complexes. These Rh(COD) complexes were exposed to an atmosphere of CO to yield a new class of rhodium carbonyl organometallic dendrons with Rh(CO)2 units at the focal point. All the compounds were characterised using standard spectroscopic and analytical techniques, these include nuclear magnetic resonance, infrared spectroscopy, mass spectrometry and single-crystal X-ray diffraction for compounds 1, 4 and 7. All of the complexes were evaluated in the hydroformylation of 1-octene, with excellent conversion and chemoselectivity towards aldehydes. The G0-(CO)2 catalyst precursor (7) was active in the hydroformylation of 1-octene, styrene, 7-tetradecene, methyl oleate, triolein, d-limonene and R-citronellal. The conversion and chemoselectivity towards aldehydes for 7-tetradecene, methyl oleate, triolein and d-limonene were promising. Across a particular dendron series, an increase in chemoselectivity was observed due to the dendritic effect. Mercury drop tests were performed for the G0-analogues and these confirm that the hydroformylation can be attributed to a combination of homogeneous and heterogeneous catalysis.
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Affiliation(s)
- Cody Williams
- Department of Chemistry, University of Cape Town, P. Bag X3, Rondebosch 7701, Cape Town, South Africa.
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17
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Dauchy M, Ferreira M, Leblond J, Bricout H, Tilloy S, Smith GS, Monflier E. New water-soluble Schiff base ligands based on β-cyclodextrin for aqueous biphasic hydroformylation reaction. PURE APPL CHEM 2018. [DOI: 10.1515/pac-2017-1205] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Abstract
The synthesis of water-soluble rhodium(I) salicylaldiminato and salicylhydrazonic complexes has been achieved employing two preparative routes. Schiff base condensation between 6A-deoxy-6A-amino-β-CD or 6A-deoxy-6A-hydrazino-β-CD and 5-sodiosulfonato-2-hydroxybenzaldehyde (sulfonated salicylaldehyde) (1) or 5-sodiosulfonato-3-tert-butyl-2-hydroxybenzaldehyde (sulfonated
t
Bu-salicylaldehyde) (2) led to the formation of the corresponding imine or hydrazone ligands (3, 4, 5 and 6). Reaction of [Rh(COD)2
+BF4
−] with these new ligands in an alkaline solution formed the corresponding rhodium complexes quantitatively. These rhodium(I) complexes could also be prepared in one-pot by mixing, in stoichiometric proportions, the modified β-CDs with the sulfonated salicylaldehyde and with the rhodium precursor in an alkaline solution at room temperature. These rhodium complexes were applied as catalysts in the aqueous biphasic hydroformylation of 1-decene as a model reaction.
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Affiliation(s)
- Maxime Dauchy
- Univ. Artois, CNRS, Centrale Lille, ENSCL, Univ. Lille, UMR 8181, Unité de Catalyse et de Chimie du Solide (UCCS) , F-62300 Lens , France
| | - Michel Ferreira
- Univ. Artois, CNRS, Centrale Lille, ENSCL, Univ. Lille, UMR 8181, Unité de Catalyse et de Chimie du Solide (UCCS) , F-62300 Lens , France
| | - Jérôme Leblond
- Univ. Artois, CNRS, Centrale Lille, ENSCL, Univ. Lille, UMR 8181, Unité de Catalyse et de Chimie du Solide (UCCS) , F-62300 Lens , France
| | - Hervé Bricout
- Univ. Artois, CNRS, Centrale Lille, ENSCL, Univ. Lille, UMR 8181, Unité de Catalyse et de Chimie du Solide (UCCS) , F-62300 Lens , France
| | - Sébastien Tilloy
- Univ. Artois, CNRS, Centrale Lille, ENSCL, Univ. Lille, UMR 8181, Unité de Catalyse et de Chimie du Solide (UCCS) , F-62300 Lens , France
| | - Gregory S. Smith
- Department of Chemistry , University of Cape Town, Private Bag X3 , Rondebosch 7701, Cape Town , South Africa
| | - Eric Monflier
- Univ. Artois, CNRS, Centrale Lille, ENSCL, Univ. Lille, UMR 8181, Unité de Catalyse et de Chimie du Solide (UCCS) , F-62300 Lens , France
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18
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Burgoyne AR, Kaschula CH, Parker MI, Smith GS. Tripodal Half-Sandwich Rhodium and Iridium Complexes Containing Sulfonate and Pyridinyl Entities as Antitumor Agents. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700704] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Andrew R. Burgoyne
- Department of Chemistry; University of Cape Town; Rondebosch 7701 Cape Town South Africa
| | - Catherine H. Kaschula
- Department of Chemistry; University of Cape Town; Rondebosch 7701 Cape Town South Africa
| | - M. Iqbal Parker
- Division of Medical Biochemistry and Structural Biology; Department of Integrative Biomedical Sciences and IDM; University of Cape Town; Observatory 7925 Cape Town South Africa
| | - Gregory S. Smith
- Department of Chemistry; University of Cape Town; Rondebosch 7701 Cape Town South Africa
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19
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Govender P, Ngubane S, Therrien B, Smith GS. Monometallic and mixed-valence bimetallic Rh(I/III) complexes: Synthesis, structure, electrochemistry and application in 1-octene hydroformylation. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.07.037] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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20
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Synthesis and anticancer evaluation of mono- and trinuclear half-sandwich rhodium(III) and iridium(III) complexes based on N,O -salicylaldiminato-sulfonated scaffolds. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.05.058] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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21
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Synthesis and characterization of novel rhodium and ruthenium based iminopyridyl complexes and their application in 1-octene hydroformylation. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2017.03.049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Peddie WL, van Rensburg JN, Vosloo HC, van der Gryp P. Technological evaluation of organic solvent nanofiltration for the recovery of homogeneous hydroformylation catalysts. Chem Eng Res Des 2017. [DOI: 10.1016/j.cherd.2017.03.015] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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23
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Siangwata S, Chulu S, Oliver CL, Smith GS. Rhodium-catalysed hydroformylation of 1-octene using aryl and ferrocenyl Schiff base-derived ligands. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3593] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Shepherd Siangwata
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
| | - Sisasenkosi Chulu
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
| | - Clive L. Oliver
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
| | - Gregory S. Smith
- Department of Chemistry; University of Cape Town; Rondebosch 7701 South Africa
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24
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Garcia MAS, Heyder RS, Oliveira KCB, Costa JCS, Corio P, Gusevskaya EV, dos Santos EN, Bazito RC, Rossi LM. Support Functionalization with a Phosphine-Containing Hyperbranched Polymer: A Strategy to Enhance Phosphine Grafting and Metal Loading in a Hydroformylation Catalyst. ChemCatChem 2016. [DOI: 10.1002/cctc.201600070] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Marco A. S. Garcia
- Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 05508-000 São Paulo Brazil
| | - Rodrigo S. Heyder
- Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 05508-000 São Paulo Brazil
| | - Kelley C. B. Oliveira
- Chemistry Department; Federal University of Minas Gerais; Av. Antônio Carlos, 6627 31270-901 Belo Horizonte Brazil
| | - Jean C. S. Costa
- Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 05508-000 São Paulo Brazil
| | - Paola Corio
- Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 05508-000 São Paulo Brazil
| | - Elena V. Gusevskaya
- Chemistry Department; Federal University of Minas Gerais; Av. Antônio Carlos, 6627 31270-901 Belo Horizonte Brazil
| | - Eduardo N. dos Santos
- Chemistry Department; Federal University of Minas Gerais; Av. Antônio Carlos, 6627 31270-901 Belo Horizonte Brazil
| | - Reinaldo C. Bazito
- Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 05508-000 São Paulo Brazil
| | - Liane M. Rossi
- Institute of Chemistry; University of São Paulo; Av. Prof. Lineu Prestes, 748 05508-000 São Paulo Brazil
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25
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Synthesis, characterisation and reactivity of water-soluble ferrocenylimine-Rh(I) complexes as aqueous-biphasic hydroformylation catalyst precursors. J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.04.029] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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26
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Matsinha LC, Mao J, Mapolie SF, Smith GS. Water-Soluble Palladium(II) Sulfonated Thiosemicarbazone Complexes: Facile Synthesis and Preliminary Catalytic Studies in the Suzuki-Miyaura Cross-Coupling Reaction in Water. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500588] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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27
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28
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Maqeda L, Makhubela BC, Smith GS. Synthesis, characterization and evaluation of fluorocarbon-containing rhodium(I) complexes for biphasic hydroformylation reactions. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.02.037] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Matsinha LC, Mapolie SF, Smith GS. Recoverable and recyclable water-soluble sulphonated salicylaldimine Rh(i) complexes for 1-octene hydroformylation in aqueous biphasic media. Dalton Trans 2015; 44:1240-8. [DOI: 10.1039/c4dt02740j] [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
A series of water-soluble Rh(i) mononuclear complexes of general formula: [Rh(sulphsal-X-R)(COD)] [sulphsal = sulphonated salicylaldimine, COD = cyclooctadiene; where R = H, Cl, CH3 and X = H, tBu] have been synthesized.
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Affiliation(s)
- Leah C. Matsinha
- Department of Chemistry
- University of Cape Town
- Cape Town
- South Africa
| | - Selwyn F. Mapolie
- Department of Chemistry and Polymer Science
- Stellenbosch University
- Matieland 7602
- South Africa
| | - Gregory S. Smith
- Department of Chemistry
- University of Cape Town
- Cape Town
- South Africa
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Ma R, He LN, Song QW, Zhou YB, Liu KX. Efficient hydrogenation of imines over Fe and ZnO powder in a self-neutralizing acidic CO2–H2O system. RSC Adv 2014. [DOI: 10.1039/c4ra00026a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
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