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Reek JNH, de Bruin B, Pullen S, Mooibroek TJ, Kluwer AM, Caumes X. Transition Metal Catalysis Controlled by Hydrogen Bonding in the Second Coordination Sphere. Chem Rev 2022; 122:12308-12369. [PMID: 35593647 PMCID: PMC9335700 DOI: 10.1021/acs.chemrev.1c00862] [Citation(s) in RCA: 28] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Transition metal catalysis is of utmost importance for the development of sustainable processes in academia and industry. The activity and selectivity of metal complexes are typically the result of the interplay between ligand and metal properties. As the ligand can be chemically altered, a large research focus has been on ligand development. More recently, it has been recognized that further control over activity and selectivity can be achieved by using the "second coordination sphere", which can be seen as the region beyond the direct coordination sphere of the metal center. Hydrogen bonds appear to be very useful interactions in this context as they typically have sufficient strength and directionality to exert control of the second coordination sphere, yet hydrogen bonds are typically very dynamic, allowing fast turnover. In this review we have highlighted several key features of hydrogen bonding interactions and have summarized the use of hydrogen bonding to program the second coordination sphere. Such control can be achieved by bridging two ligands that are coordinated to a metal center to effectively lead to supramolecular bidentate ligands. In addition, hydrogen bonding can be used to preorganize a substrate that is coordinated to the metal center. Both strategies lead to catalysts with superior properties in a variety of metal catalyzed transformations, including (asymmetric) hydrogenation, hydroformylation, C-H activation, oxidation, radical-type transformations, and photochemical reactions.
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Affiliation(s)
- Joost N H Reek
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands.,InCatT B.V., Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Bas de Bruin
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Sonja Pullen
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | - Tiddo J Mooibroek
- Homogeneous and Supramolecular Catalysis, Van't Hoff Institute for Molecular Sciences, University of Amsterdam, Science Park 904, 1098 XH Amsterdam, The Netherlands
| | | | - Xavier Caumes
- InCatT B.V., Science Park 904, 1098 XH Amsterdam, The Netherlands
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2
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Perić B, Szalontai G, Borovina M, Vikić-Topić D, Kirin SI. Symmetry breaking in the solid state of 9,10-anthracene amino acid conjugates as seen by X-ray diffraction and NMR spectroscopy. J Mol Struct 2020. [DOI: 10.1016/j.molstruc.2020.128834] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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3
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Metrano AJ, Chinn AJ, Shugrue CR, Stone EA, Kim B, Miller SJ. Asymmetric Catalysis Mediated by Synthetic Peptides, Version 2.0: Expansion of Scope and Mechanisms. Chem Rev 2020; 120:11479-11615. [PMID: 32969640 PMCID: PMC8006536 DOI: 10.1021/acs.chemrev.0c00523] [Citation(s) in RCA: 98] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Low molecular weight synthetic peptides have been demonstrated to be effective catalysts for an increasingly wide array of asymmetric transformations. In many cases, these peptide-based catalysts have enabled novel multifunctional substrate activation modes and unprecedented selectivity manifolds. These features, along with their ease of preparation, modular and tunable structures, and often biomimetic attributes make peptides well-suited as chiral catalysts and of broad interest. Many examples of peptide-catalyzed asymmetric reactions have appeared in the literature since the last survey of this broad field in Chemical Reviews (Chem. Rev. 2007, 107, 5759-5812). The overarching goal of this new Review is to provide a comprehensive account of the numerous advances in the field. As a corollary to this goal, we survey the many different types of catalytic reactions, ranging from acylation to C-C bond formation, in which peptides have been successfully employed. In so doing, we devote significant discussion to the structural and mechanistic aspects of these reactions that are perhaps specific to peptide-based catalysts and their interactions with substrates and/or reagents.
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Affiliation(s)
- Anthony J. Metrano
- AstraZeneca Oncology R&D, 35 Gatehouse Dr., Waltham, MA 02451, United States
| | - Alex J. Chinn
- Department of Chemistry, Princeton University, Princeton, NJ 08544, United States
| | - Christopher R. Shugrue
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, United States
| | - Elizabeth A. Stone
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, CT 06520, United States
| | - Byoungmoo Kim
- Department of Chemistry, Clemson University, Clemson, SC 29634, United States
| | - Scott J. Miller
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, CT 06520, United States
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4
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Scholtes JF, Trapp O. Enantioselectivity Induced by Stereoselective Interlocking: A Novel Core Motif for Tropos Ligands. Chemistry 2019; 25:11707-11714. [PMID: 31336015 PMCID: PMC7522685 DOI: 10.1002/chem.201902017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Indexed: 11/09/2022]
Abstract
Well-defined supramolecular interactions are a powerful tool to control the stereochemistry of a catalytic reaction. In this paper, we report a novel core motif for fluxional 2,2'-biphenyl ligands carrying (S)-amino acid-derived interaction sites in 5,5'-position that cause spontaneous enrichment of the Rax rotamer. The process is based on strong non-covalent interlocking between interaction sites, which causes diastereoselective formation of a supramolecular ligand dimer, in which the axial chirality of the two subunits is dictated by the stereochemical information in the amino acid residues. The detailed structure of the dimer was elucidated by NMR spectroscopy and single-crystal X-ray analysis. Three different phosphorus-based ligand types, namely a bisphosphine, a bisphosphinite and a phosphoramidite were synthesized and characterized. Whereas the first one was found to exist in a strongly weighted equilibrium, the two others each exhibited stereoconvergent behavior transforming into the diastereopure Rax rotamer. Enriched ligands were used in rhodium-mediated asymmetric hydrogenation reactions of prochiral olefins in which very high enantioselectivities of up to 96:4 were achieved.
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Affiliation(s)
- Jan Felix Scholtes
- Department of Chemistry, Ludwig-Maximilians-University Munich, Butenandtstr. 5-13, 81377, Munich, Germany.,Max-Planck-Institute for Astronomy, Königstuhl 17, 69117, Heidelberg, Germany
| | - Oliver Trapp
- Department of Chemistry, Ludwig-Maximilians-University Munich, Butenandtstr. 5-13, 81377, Munich, Germany.,Max-Planck-Institute for Astronomy, Königstuhl 17, 69117, Heidelberg, Germany
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5
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Pernar M, Kokan Z, Kralj J, Glasovac Z, Tumir LM, Piantanida I, Eljuga D, Turel I, Brozovic A, Kirin SI. Organometallic ruthenium(II)-arene complexes with triphenylphosphine amino acid bioconjugates: Synthesis, characterization and biological properties. Bioorg Chem 2019; 87:432-446. [DOI: 10.1016/j.bioorg.2019.03.048] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2018] [Revised: 03/05/2019] [Accepted: 03/15/2019] [Indexed: 12/25/2022]
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6
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Scholtes JF, Trapp O. Inducing Enantioselectivity in a Dynamic Catalyst by Supramolecular Interlocking. Angew Chem Int Ed Engl 2019; 58:6306-6310. [PMID: 30786123 DOI: 10.1002/anie.201901175] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2019] [Revised: 02/19/2019] [Indexed: 12/19/2022]
Abstract
The design of a new class of fluxional biphenyl bisphosphinite (BIBIPHOS) ligands decorated with amino acid-based diamide interaction sites is reported that undergo spontaneous desymmetrization. Hydrogenation of prochiral alkenes using Rh-BIBIPHOS results in enantiomeric ratios of up to 96:4 (R/S). This stereoconvergent behavior of the fluxional BIBIPHOS ligand is triggered by pronounced intermolecular interlocking of the recognition sites, leading to the formation of a supramolecular assembly, where the axial orientation of the biphenyl ligand backbone is governed by the chirality of the amino acid moieties. Stereoinduction during catalysis is decoupled from this process and occurs as an immediate consequence of the emergent behavior of the ligands. This supramolecular system is very robust and has the potential to be adopted for other ligand designs in enantioselective catalysis.
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Affiliation(s)
- Jan Felix Scholtes
- Department of Chemistry, Ludwig-Maximilians-University Munich, Butenandtstr. 5-13, 81377, Munich, Germany.,Max-Planck-Institute for Astronomy, Königstuhl 17, 69117, Heidelberg, Germany
| | - Oliver Trapp
- Department of Chemistry, Ludwig-Maximilians-University Munich, Butenandtstr. 5-13, 81377, Munich, Germany.,Max-Planck-Institute for Astronomy, Königstuhl 17, 69117, Heidelberg, Germany
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7
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Scholtes JF, Trapp O. Inducing Enantioselectivity in a Dynamic Catalyst by Supramolecular Interlocking. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901175] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jan Felix Scholtes
- Department of ChemistryLudwig-Maximilians-University Munich Butenandtstr. 5–13 81377 Munich Germany
- Max-Planck-Institute for Astronomy Königstuhl 17 69117 Heidelberg Germany
| | - Oliver Trapp
- Department of ChemistryLudwig-Maximilians-University Munich Butenandtstr. 5–13 81377 Munich Germany
- Max-Planck-Institute for Astronomy Königstuhl 17 69117 Heidelberg Germany
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8
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Millán G, Giménez N, Lara R, Berenguer JR, Moreno MT, Lalinde E, Alfaro-Arnedo E, López IP, Piñeiro-Hermida S, Pichel JG. Luminescent Cycloplatinated Complexes with Biologically Relevant Phosphine Ligands: Optical and Cytotoxic Properties. Inorg Chem 2019; 58:1657-1673. [DOI: 10.1021/acs.inorgchem.8b03211] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gonzalo Millán
- Departamento de Química, Centro de Síntesis Química de La Rioja, Universidad de La Rioja, 26006 Logroño, Spain
| | - Nora Giménez
- Departamento de Química, Centro de Síntesis Química de La Rioja, Universidad de La Rioja, 26006 Logroño, Spain
| | - Rebeca Lara
- Departamento de Química, Centro de Síntesis Química de La Rioja, Universidad de La Rioja, 26006 Logroño, Spain
| | - Jesús R. Berenguer
- Departamento de Química, Centro de Síntesis Química de La Rioja, Universidad de La Rioja, 26006 Logroño, Spain
| | - M. Teresa Moreno
- Departamento de Química, Centro de Síntesis Química de La Rioja, Universidad de La Rioja, 26006 Logroño, Spain
| | - Elena Lalinde
- Departamento de Química, Centro de Síntesis Química de La Rioja, Universidad de La Rioja, 26006 Logroño, Spain
| | - Elvira Alfaro-Arnedo
- Centro de Investigación Biomédica de La Rioja, Fundación Rioja Salud, 26006 Logroño, Spain
| | - Icíar P. López
- Centro de Investigación Biomédica de La Rioja, Fundación Rioja Salud, 26006 Logroño, Spain
| | - Sergio Piñeiro-Hermida
- Centro de Investigación Biomédica de La Rioja, Fundación Rioja Salud, 26006 Logroño, Spain
| | - José G. Pichel
- Centro de Investigación Biomédica de La Rioja, Fundación Rioja Salud, 26006 Logroño, Spain
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9
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Opačak S, Kokan Z, Glasovac Z, Perić B, Kirin SI. “Backdoor Induction” of Chirality: Trans-1,2-cyclohexanediamine as Key Building Block for Asymmetric Hydrogenation Catalysts. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801647] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Saša Opačak
- Ruđer Bošković Institute; Bijenička c. 54, HR -10000 Zagreb Croatia
| | - Zoran Kokan
- Ruđer Bošković Institute; Bijenička c. 54, HR -10000 Zagreb Croatia
| | - Zoran Glasovac
- Ruđer Bošković Institute; Bijenička c. 54, HR -10000 Zagreb Croatia
| | - Berislav Perić
- Ruđer Bošković Institute; Bijenička c. 54, HR -10000 Zagreb Croatia
| | - Srećko I. Kirin
- Ruđer Bošković Institute; Bijenička c. 54, HR -10000 Zagreb Croatia
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10
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Kokan Z, Kovačević B, Štefanić Z, Tzvetkova P, Kirin SI. Controlling orthogonal self-assembly through cis–trans isomerization of a non-covalent palladium complex dimer. Chem Commun (Camb) 2018; 54:2094-2097. [DOI: 10.1039/c7cc09537f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Self-assembly of a chiral complex dimer held by 16 hydrogen bonds was controlled through configurational isomerization of the metal center.
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Affiliation(s)
- Zoran Kokan
- Division of Materials Chemistry, Ruđer Bošković Institute
- 10000 Zagreb
- Croatia
| | - Borislav Kovačević
- Division of Physical Chemistry, Ruđer Bošković Institute
- 10000 Zagreb
- Croatia
| | - Zoran Štefanić
- Division of Physical Chemistry, Ruđer Bošković Institute
- 10000 Zagreb
- Croatia
| | - Pavleta Tzvetkova
- Institute for Biological Interfaces 4 – Magnetic Resonance, and Institute of Organic Chemistry, Karlsruhe Institute of Technology
- 76021 Karlsruhe
- Germany
| | - Srećko I. Kirin
- Division of Materials Chemistry, Ruđer Bošković Institute
- 10000 Zagreb
- Croatia
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11
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Kokan Z, Perić B, Kovačević G, Brozovic A, Metzler-Nolte N, Kirin SI. cis
- versus trans
-Square-Planar Palladium(II) and Platinum(II) Complexes with Triphenylphosphine Amino Acid Bioconjugates. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700679] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Zoran Kokan
- Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | - Berislav Perić
- Ruđer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
| | | | | | - Nils Metzler-Nolte
- Faculty of Chemistry and Biochemistry; Ruhr University Bochum; Universitätsstraße 150 44801 Bochum Germany
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12
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Schlegel M, Schneider C. Lewis Acid-Catalyzed Nucleophilic Addition of Indoles to in Situ-Generated 2-Amidoallyl Cations. J Org Chem 2017; 82:5986-5992. [DOI: 10.1021/acs.joc.7b00791] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Marcel Schlegel
- Institut für Organische
Chemie, University of Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Christoph Schneider
- Institut für Organische
Chemie, University of Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
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13
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Rhodium-Catalysed Hydrogenations Using Monodentate Ligands. TOP ORGANOMETAL CHEM 2017. [DOI: 10.1007/3418_2017_174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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14
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Kokan Z, Perić B, Vazdar M, Marinić Ž, Vikić-Topić D, Meštrović E, Kirin SI. Metal-induced supramolecular chirality inversion of small self-assembled molecules in solution. Chem Commun (Camb) 2017; 53:1945-1948. [DOI: 10.1039/c6cc09203a] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The first example of supramolecular chirality inversion of small self-assembled ligands in solution by complexation to metal ions is presented.
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15
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Arcau J, Ferrer M, Aguiló E, Rodríguez L. Rhodium(I) macrocyclic and cage-like structures containing diphosphine bridging ligands. TRANSIT METAL CHEM 2016. [DOI: 10.1007/s11243-016-0107-7] [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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16
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Desmarchelier A, Alvarenga BG, Caumes X, Dubreucq L, Troufflard C, Tessier M, Vanthuyne N, Idé J, Maistriaux T, Beljonne D, Brocorens P, Lazzaroni R, Raynal M, Bouteiller L. Tuning the nature and stability of self-assemblies formed by ester benzene 1,3,5-tricarboxamides: the crucial role played by the substituents. SOFT MATTER 2016; 12:7824-7838. [PMID: 27722677 DOI: 10.1039/c6sm01601d] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
As the benzene 1,3,5-tricarboxamide (BTA) moiety is commonly used as the central assembling unit for the construction of functionalized supramolecular architectures, strategies to tailor the nature and stability of BTA assemblies are needed. The assembly properties of a library of structurally simple BTAs derived from amino dodecyl esters (ester BTAs, 13 members) have been studied, either in the bulk or in cyclohexane solutions, by means of a series of analytical methods (NMR, DSC, POM, FT-IR, UV-Vis, CD, ITC, high-sensitivity DSC, SANS). Two types of hydrogen-bonded species have been identified and characterized: the expected amide-bonded helical rods (or stacks) that are structurally similar to those formed by BTAs with simple alkyl side chains (alkyl BTAs), and ester-bonded dimers in which the BTAs are connected by means of hydrogen bonds linking the amide N-H and the ester C[double bond, length as m-dash]O. MM/MD calculations coupled with simulations of CD spectra allow for the precise determination of the molecular arrangement and of the hydrogen bond pattern of these dimers. Our study points out the crucial influence of the substituent attached on the amino-ester α-carbon on the relative stability of the rod-like versus dimeric assemblies. By varying this substituent, one can precisely tune the nature of the dominant hydrogen-bonded species (stacks or dimers) in the neat compounds and in cyclohexane over a wide range of temperatures and concentrations. In the neat BTAs, stacks are stable up to 213 °C and dimers above 180 °C whilst in cyclohexane stacks form at c* > 3 × 10-5 M at 20 °C and dimers are stable up to 80 °C at 7 × 10-6 M. Ester BTAs that assemble into stacks form a liquid-crystalline phase and yield gels or viscous solutions in cyclohexane, demonstrating the importance of controlling the structure of these assemblies. Our systematic study of these structurally similar ester BTAs also allows for a better understanding of how a single atom or moiety can impact the nature and stability of BTA aggregates, which is of importance for the future development of functionalized BTA supramolecular polymers.
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Affiliation(s)
- Alaric Desmarchelier
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France.
| | - Bruno Giordano Alvarenga
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France. and Department of Physical-Chemistry, Institute of Chemistry, University of Campinas, Brazil
| | - Xavier Caumes
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France.
| | - Ludovic Dubreucq
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France.
| | - Claire Troufflard
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France.
| | - Martine Tessier
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France.
| | - Nicolas Vanthuyne
- Aix Marseille Université, Centrale Marseille, CNRS, iSm2, UMR 7313, 13397 Marseille Cedex 20, France
| | - Julien Idé
- Service de Chimie des Matériaux Nouveaux, Université de Mons/Materia Nova, Place du Parc, 20, B-7000 Mons, Belgium
| | - Thomas Maistriaux
- Service de Chimie des Matériaux Nouveaux, Université de Mons/Materia Nova, Place du Parc, 20, B-7000 Mons, Belgium
| | - David Beljonne
- Service de Chimie des Matériaux Nouveaux, Université de Mons/Materia Nova, Place du Parc, 20, B-7000 Mons, Belgium
| | - Patrick Brocorens
- Service de Chimie des Matériaux Nouveaux, Université de Mons/Materia Nova, Place du Parc, 20, B-7000 Mons, Belgium
| | - Roberto Lazzaroni
- Service de Chimie des Matériaux Nouveaux, Université de Mons/Materia Nova, Place du Parc, 20, B-7000 Mons, Belgium
| | - Matthieu Raynal
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France.
| | - Laurent Bouteiller
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymeres, 4 Place Jussieu, F-75005 Paris, France.
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Pignataro L, Gennari C. Riding the Wave of Monodentate Ligand Revival: From the A/B Concept to Noncovalent Interactions. CHEM REC 2016; 16:2544-2560. [PMID: 27424817 DOI: 10.1002/tcr.201600087] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Indexed: 12/19/2022]
Abstract
The rediscovery of chiral monodentate ligands made in the period 1999-2003 had important consequences in enantioselective transition-metal catalysis, such as the introduction of the A/B concept (i.e., use of monodentate ligand mixtures) and, later, a renewed interest in supramolecular ligands capable of ligand-ligand and ligand-substrate interactions. This Personal Account summarizes the contributions made by our research group in this area in the period 2004-2015, which reflect the abovementioned developments. Within this area, we introduced some original concepts, such as 1) the use of chiral tropos ligand mixtures; 2) the development of new strategies to maximize heterocomplex formation from combinations of simple monodentate ligands; 3) the investigation of new ligand-ligand interactions to achieve selective heterocomplex formation; and 4) the development of highly efficient and synthetically accessible supramolecular ligands.
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Affiliation(s)
- Luca Pignataro
- Università degli Studi di Milano, Dipartimento di Chimica, Via C. Golgi, 19, I-20133, Milan, Italy
| | - Cesare Gennari
- Università degli Studi di Milano, Dipartimento di Chimica, Via C. Golgi, 19, I-20133, Milan, Italy
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18
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Desmarchelier A, Caumes X, Raynal M, Vidal-Ferran A, van Leeuwen PWNM, Bouteiller L. Correlation between the Selectivity and the Structure of an Asymmetric Catalyst Built on a Chirally Amplified Supramolecular Helical Scaffold. J Am Chem Soc 2016; 138:4908-16. [PMID: 26998637 DOI: 10.1021/jacs.6b01306] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
For the first time, supramolecular helical rods composed of an achiral metal complex and a complementary enantiopure monomer provided a good level of enantioinduction in asymmetric catalysis. Mixtures containing an achiral ligand monomer (BTA(PPh2), 2 mol %) and an enantiopure ligand-free comonomer (ester BTA, 2.5 mol %), both possessing a complementary benzene-1,3,5-tricarboxamide (BTA) central unit, were investigated in combination with [Rh(cod)2]BArF (1 mol %) in the asymmetric hydrogenation of dimethyl itaconate. Notably, efficient chirality transfer occurs within the hydrogen-bonded coassemblies formed by BTA Ile and the intrinsically achiral catalytic rhodium catalyst, providing the hydrogenation product with up to 85% ee. The effect of the relative content of BTA Ile as compared to the ligand was investigated. The amount of chiral comonomer can be decreased down to one-fourth of that of the ligand without deteriorating the enantioselectivity of the reaction, while the enantioselectivity decreases for mixtures containing high amounts of BTA Ile. The nonlinear relationship between the amount of chiral comonomer and the enantioselectivity indicates that chirality amplification effects are at work in this catalytic system. Also, right-handed helical rods are formed upon co-assembly of the achiral rhodium complex of BTA(PPh2) and the enantiopure comonomer BTA Ile as confirmed by various spectroscopic and scattering techniques. Remarkably, the major enantiomer and the selectivity of the catalytic reaction are related to the handedness and the net helicity of the coassemblies, respectively. Further development of this class of catalysts built on chirally amplified helical scaffolds should contribute to the design of asymmetric catalysts operating with low amounts of chiral entities.
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Affiliation(s)
- Alaric Desmarchelier
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères , 4 Place Jussieu, F-75005 Paris, France
| | - Xavier Caumes
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères , 4 Place Jussieu, F-75005 Paris, France
| | - Matthieu Raynal
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères , 4 Place Jussieu, F-75005 Paris, France
| | - Anton Vidal-Ferran
- Institute of Chemical Research of Catalonia (ICIQ) , Avgda. Països Catalans 16, 43007 Tarragona, Spain.,Catalan Institution for Research and Advanced Studies (ICREA) , Passeig Lluís Companys 23, 08010 Barcelona, Spain
| | | | - Laurent Bouteiller
- Sorbonne Universités, UPMC Univ Paris 06, CNRS, Institut Parisien de Chimie Moléculaire, Equipe Chimie des Polymères , 4 Place Jussieu, F-75005 Paris, France
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Škalamera Đ, Sanders E, Vianello R, Maršavelski A, Pevec A, Turel I, Kirin SI. Synthesis and characterization of ML and ML2 metal complexes with amino acid substituted bis(2-picolyl)amine ligands. Dalton Trans 2015; 45:2845-58. [PMID: 26616422 DOI: 10.1039/c5dt03387j] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal complexes with ML or ML2 stoichiometry have been isolated in the reaction of Zn(NO3)2, ZnBr2 or M(NO3)2/NaBF4, M = Zn(ii), Co(ii) or Ni(ii), with either amino acid or amine substituted tridentate nitrogen ligands based on bis(2-picolyl)amine (bpa) or bis(2-quinaldyl)amine (bqa). The stoichiometry (M : L = 1 : 1 or 1 : 2) and stereochemistry (mer, trans-fac or cis-fac) of the products have been studied by NMR and IR spectroscopy, X-ray single crystal analysis and quantum-chemical calculations with an implicit SMD solvation model.
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Affiliation(s)
- Đani Škalamera
- Ruđer Bošković Institute, Bijenička cesta 54, 10 000 Zagreb, Croatia.
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20
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Jörres M, Aceña JL, Soloshonok VA, Bolm C. Asymmetric Carbon-Carbon Bond Formation under Solventless Conditions in Ball Mills. ChemCatChem 2015. [DOI: 10.1002/cctc.201500102] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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21
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Song FT, Ouyang GH, Li Y, He YM, Fan QH. Metallacrown Ether Catalysts Containing Phosphine-Phosphite Polyether Ligands for Rh-Catalyzed Asymmetric Hydrogenation - Enhancements in Activity and Enantioselectivity. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402735] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Kokan Z, Glasovac Z, Majerić Elenkov M, Gredičak M, Jerić I, Kirin SI. “Backdoor Induction” of Chirality: Asymmetric Hydrogenation with Rhodium(I) Complexes of Triphenylphosphane-Substituted β-Turn Mimetics. Organometallics 2014. [DOI: 10.1021/om5005385] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Zoran Kokan
- Ruđer Bošković Institute, Bijenička
cesta 54, HR-10000 Zagreb, Croatia
| | - Zoran Glasovac
- Ruđer Bošković Institute, Bijenička
cesta 54, HR-10000 Zagreb, Croatia
| | | | - Matija Gredičak
- Ruđer Bošković Institute, Bijenička
cesta 54, HR-10000 Zagreb, Croatia
| | - Ivanka Jerić
- Ruđer Bošković Institute, Bijenička
cesta 54, HR-10000 Zagreb, Croatia
| | - Srećko I. Kirin
- Ruđer Bošković Institute, Bijenička
cesta 54, HR-10000 Zagreb, Croatia
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Jörres M, Chen X, Aceña JL, Merkens C, Bolm C, Liu H, Soloshonok VA. Asymmetric Synthesis of α-Amino Acids under Operationally Convenient Conditions. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400405] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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