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Li Y, Pelzer K, Sechet D, Creste G, Matt D, Braunstein P, Armspach D. A cavity-shaped cis-chelating P,N ligand for highly selective nickel-catalysed ethylene dimerisation. Dalton Trans 2022; 51:11226-11230. [PMID: 35861279 DOI: 10.1039/d2dt01553f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The presence of a permethylated α-cyclodextrin (α-CD) cavity in a chelating P,N ligand promotes exclusive formation of 1 : 1 ligand/metal complexes. In MX2 complexes, one of the two halido ligands is forced to reside inside the CD hollow while the second one is pointing outside. Unlike its cavity-free analogue, a Ni(II) complex of the CD ligand is a highly selective precatalyst for ethylene dimerisation (96% C4 selectivity with up to 95% of 1-butene within the C4 fraction).
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Affiliation(s)
- Yang Li
- Equipe Confinement Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex, France.
| | - Katrin Pelzer
- Equipe Confinement Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex, France.
| | - Damien Sechet
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex, France
| | - Geordie Creste
- Equipe Confinement Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex, France.
| | - Dominique Matt
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex, France
| | - Pierre Braunstein
- Equipe Confinement Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex, France.
| | - Dominique Armspach
- Equipe Confinement Moléculaire et Catalyse, Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, CS 90032, 67081 Strasbourg Cedex, France.
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2
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Khan RI, Pitchumani K. Quinolinium modified β-cyclodextrin: An ionic ligand towards sustainable A3-coupling and tandem cyclisation reactions of aldehydes, amines and alkynes. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2022.112151] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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3
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Yue K, Guo YH, Pan JQ, He K, Qiao YY, Li QS, Xu FB. Novel self-adaptive boat-shaped complexes with a tetraphosphine ligand. Dalton Trans 2018; 47:13689-13695. [PMID: 30209484 DOI: 10.1039/c8dt02498g] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A series of novel boat-shaped host-guest complexes were designed and synthesized by the combination of a new calixarene fragment-based tetraphosphine ligand L with group 11 metal salts Cu(MeCN)4ClO4 and AgNO3 in a self-assembly process, and by the following anion exchange reactions of complex 1 with sodium p-toluenesulfonate, AcONa, PhCO2Na and sodium 9-anthrylcarboxylate. The host with a novel boat-shaped cavity is capable of self-adaptive encapsulation of various anions of different sizes through M(i)-O coordinations and CHπ interactions between the host and guest anion. The DFT calculations confirmed that the CHπ interaction played a vital role in the self-adaptive phenomenon in complexes 4-6.
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Affiliation(s)
- Kai Yue
- State Key Laboratory of Elemento-Organic Chemistry, Research Institute of Elemento-Organic Chemistry, Department of Chemistry, Nankai University, Tianjin 300071, P. R. China.
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4
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Das A, Mishra DK, Sinha DB. A Pd(II) complex of a β-cyclodextrin-based polydentate ligand: an efficient catalyst for the Suzuki reaction in aqueous media. J COORD CHEM 2017. [DOI: 10.1080/00958972.2017.1378812] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Ananya Das
- Department of Chemistry, University of North Bengal, Darjeeling, India
| | - Dipu Kumar Mishra
- Department of Chemistry, University of North Bengal, Darjeeling, India
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5
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Unconventional Approaches Involving Cyclodextrin-Based, Self-Assembly-Driven Processes for the Conversion of Organic Substrates in Aqueous Biphasic Catalysis. Catalysts 2017. [DOI: 10.3390/catal7060173] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Aqueous biphasic catalysis is a convenient approach to convert organic, partially soluble molecules in water. However, converting more hydrophobic substrates is much more challenging as their solubility in water is extremely low. During the past ten years, substantial progress has been made towards improving the contact between hydrophobic substrates and a hydrophilic transition-metal catalyst. The main cutting-edge approaches developed in the field by using cyclodextrins as a supramolecular tool will be discussed and compared in this short review.
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Cyclodextrins as first and second sphere ligands for Rh(I) complexes of lower-rim PTA derivatives for use as catalysts in aqueous phase hydrogenation. CATAL COMMUN 2015. [DOI: 10.1016/j.catcom.2014.11.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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Menuel S, Bertaut E, Monflier E, Hapiot F. Cyclodextrin-based PNN supramolecular assemblies: a new class of pincer-type ligands for aqueous organometallic catalysis. Dalton Trans 2015; 44:13504-12. [DOI: 10.1039/c5dt01825k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Pt-catalysts stabilized in water by self-assembled PNN supramolecular cyclodextrin-based ligands proved to be effective in a Paal–Knorr pyrrole reaction.
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Affiliation(s)
- S. Menuel
- Université d'Artois
- Unité de Catalyse et de Chimie du Solide – UCCS
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- 62307 Lens Cedex
| | - E. Bertaut
- Université du Littoral
- UCEIV – ULCO
- 59140 Dunkerque
- France
| | - E. Monflier
- Université d'Artois
- Unité de Catalyse et de Chimie du Solide – UCCS
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- 62307 Lens Cedex
| | - F. Hapiot
- Université d'Artois
- Unité de Catalyse et de Chimie du Solide – UCCS
- CNRS UMR 8181
- Faculté des Sciences Jean Perrin
- 62307 Lens Cedex
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Bistri O, Reinaud O. Supramolecular control of transition metal complexes in water by a hydrophobic cavity: a bio-inspired strategy. Org Biomol Chem 2015; 13:2849-65. [DOI: 10.1039/c4ob02511c] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Different strategies for obtaining water-soluble cavity-appended metal complexes are described, and their resulting interlocked assets are discussed in relationship with the very specific properties of water as a solvent.
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Affiliation(s)
- Olivia Bistri
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- Sorbonne Paris Cité
- 75006 Paris, France
| | - Olivia Reinaud
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- Sorbonne Paris Cité
- 75006 Paris, France
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9
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Raynal M, Ballester P, Vidal-Ferran A, van Leeuwen PWNM. Supramolecular catalysis. Part 1: non-covalent interactions as a tool for building and modifying homogeneous catalysts. Chem Soc Rev 2014; 43:1660-733. [DOI: 10.1039/c3cs60027k] [Citation(s) in RCA: 519] [Impact Index Per Article: 51.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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10
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Harmand L, Lambert R, Scarpantonio L, McClenaghan ND, Lastécouères D, Vincent JM. A Photoreducible Copper(II)-Tren Complex of Practical Value: Generation of a Highly Reactive Click Catalyst. Chemistry 2013; 19:16231-9. [DOI: 10.1002/chem.201302032] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2013] [Revised: 08/09/2013] [Indexed: 01/08/2023]
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Kanagaraj K, Pitchumani K. The aminocyclodextrin/Pd(OAc)2 complex as an efficient catalyst for the Mizoroki-Heck cross-coupling reaction. Chemistry 2013; 19:14425-31. [PMID: 24115295 DOI: 10.1002/chem.201301863] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Revised: 07/05/2013] [Indexed: 11/07/2022]
Abstract
An aminocyclodextrin/Pd(OAc)2 complex is used as an efficient, reusable catalyst in the Mizoroki-Heck reaction of aryl halides/triflates with olefins to give carbon-carbon-coupled products in good to excellent yields. This simple, efficient catalytic system is applicable to a wide range of aryl and heteroaryl halides/triflates and olefins. This environmentally benign procedure is less hazardous, milder, uses a catalytic amount of ligand and Pd(OAc)2 , avoids an inert atmosphere, and catalyst recovery and reusability are achieved.
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Affiliation(s)
- Kuppusamy Kanagaraj
- School of Chemistry, Madurai Kamaraj University, Madurai 625021 (India), Fax: (+91) 4522459181
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Hapiot F, Bricout H, Tilloy S, Monflier E. Hydroformylation in aqueous biphasic media assisted by molecular receptors. Top Curr Chem (Cham) 2013; 342:49-78. [PMID: 23563584 DOI: 10.1007/128_2013_431] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The role of molecular receptors in aqueous biphasic hydroformylation of higher olefins is highlighted through a detailed analysis of their molecular recognition properties. The behavior of cyclodextrins and calixarenes as molecular receptors is especially emphasized and discussed. Their supramolecular interactions with the substrates and the water-soluble ligands proved to be an essential parameter guiding the reaction performances. The hydroformylation activity and chemo- and regio-selectivities can thus be accurately controlled by a suitable match between the receptor and the reaction components. Development outlooks are also presented.
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Affiliation(s)
- Frédéric Hapiot
- Unité de Catalyse et de Chimie du Solide, CNRS UMR 8181, Faculté des Sciences Jean Perrin, Eric Monflier, Université d'Artois, SP18, 62307, Lens Cedex, France
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Gramage-Doria R, Armspach D, Matt D. Metallated cavitands (calixarenes, resorcinarenes, cyclodextrins) with internal coordination sites. Coord Chem Rev 2013. [DOI: 10.1016/j.ccr.2012.10.006] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Affiliation(s)
- D. W. Allen
- Biomedical Research Centre Sheffield Hallam University Sheffield, S1 1WB UK
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15
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Hapiot F, Bricout H, Tilloy S, Monflier E. Functionalized Cyclodextrins as First and Second Coordination Sphere Ligands for Aqueous Organometallic Catalysis. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201101316] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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16
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Azath IA, Suresh P, Pitchumani K. Per-6-amino-β-cyclodextrin/CuI catalysed cyanation of aryl halides with K4[Fe(CN)6]. NEW J CHEM 2012. [DOI: 10.1039/c2nj40556c] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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17
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Tran DN, Legrand FX, Menuel S, Bricout H, Tilloy S, Monflier E. Cyclodextrin–phosphane possessing a guest-tunable conformation for aqueous rhodium-catalyzed hydroformylation. Chem Commun (Camb) 2012; 48:753-5. [DOI: 10.1039/c1cc16326d] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Yang J, Song LX, Yang J, Dang Z, Chen J. A controllable transformation in copper valence states and its applications. Dalton Trans 2011; 41:2393-8. [PMID: 22200050 DOI: 10.1039/c2dt11666a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The present study revealed a surprising valence transformation of copper (Cu) in the sintering process of mixtures of copper chloride dihydrate (CuCl(2)·2H(2)O) with β-cyclodextrin (β-CD) in ambient atmosphere. Such a transformation in Cu valence states can be modulated by changing the initial molar ratio (IMR) of CuCl(2)·2H(2)O to β-CD in the mixtures. Firstly, as the value of IMR decreased, the content of cuprous chloride (CuCl) decreased, while the content of cupric oxide (CuO) increased gradually. That is to say, there is an unambiguous IMR-dependence of the contents of CuCl and CuO formed. However, such a controllable valence transformation from Cu(II) to Cu(I) to Cu(II) did not happen in nitrogen atmosphere. Secondly, the in situ composite of CuCl and CuO produced a highly ordered structure of self-assembled nanowires, intertwined, with a diameter of 30 to 50 nm. Furthermore, electronic structural analysis provided direct evidence that the Cu-Cl and Cu-O bonds in this composite material were simultaneously impaired by self-assembled growth. Finally, we noticed that the photoluminescence property of CuCl was regulated through the formation of composites with CuO. In addition, this in situ composite synthesis technique was used to modify the magnetic property of CuO. Furthermore, the anomalous ferromagnetic behaviour of the CuO nanocrystal was observed and explained. In short, this work not only demonstrates a flexible and easily controllable valence transformation of Cu, but also provides a novel approach for constructing inorganic nanocomposite materials. We believe that the implications of these findings are important and make significant contributions to the development of inorganic chemistry and material science.
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Affiliation(s)
- Jing Yang
- Department of Chemistry, University of Science and Technology of China, Jin Zhai Road 96, Hefei, 230026, China
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Vaughan TF, Koedyk DJ, Spencer JL. Comparison of the Reactivity of Platinum(II) and Platinum(0) Complexes with Iminophosphine and Phosphinocarbonyl Ligands. Organometallics 2011. [DOI: 10.1021/om2005113] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Teresa F. Vaughan
- School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - David J. Koedyk
- School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand
| | - John L. Spencer
- School of Chemical and Physical Sciences, Victoria University of Wellington, Wellington, New Zealand
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