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Hu J, Ward JS, Chaumont A, Rissanen K, Vincent JM, Heitz V, Jacquot de Rouville HP. A Bis-Acridinium Macrocycle as Multi-Responsive Receptor and Selective Phase-Transfer Agent of Perylene. Angew Chem Int Ed Engl 2020; 59:23206-23212. [PMID: 32881218 DOI: 10.1002/anie.202009212] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Indexed: 12/27/2022]
Abstract
A bis-acridinium cyclophane incorporating switchable acridinium moieties linked by a 3,5-dipyridylanisole spacer was studied as a multi-responsive host for polycyclic aromatic hydrocarbon guests. Complexation of perylene was shown to be the most effective and was characterized in particular by a charge-transfer band as signal output. Effective catch and release of the guest was triggered by both chemical (proton/hydroxide) and redox stimuli. Moreover, the dicationic host was also easily switched between organic and perfluorocarbon phases for applications related to the enrichment of perylene from a mixture of polycyclic aromatic hydrocarbons.
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Affiliation(s)
- Johnny Hu
- LSAMM, Institut de Chimie de Strasbourg, CNRS UMR 7177, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Jas S Ward
- University of Jyvaskyla, Department of Chemistry, P.O. BOX 35, Survontie 9B, 40014, Jyväskylä, Finland
| | - Alain Chaumont
- Chimie de la Matière Complexe, CNRS UMR 7140, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Kari Rissanen
- University of Jyvaskyla, Department of Chemistry, P.O. BOX 35, Survontie 9B, 40014, Jyväskylä, Finland
| | - Jean-Marc Vincent
- Institut des Sciences Moléculaires, CNRS UMR 5255, Université de Bordeaux, 351 cours de la Libération, 33405, Talence, France
| | - Valérie Heitz
- LSAMM, Institut de Chimie de Strasbourg, CNRS UMR 7177, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
| | - Henri-Pierre Jacquot de Rouville
- LSAMM, Institut de Chimie de Strasbourg, CNRS UMR 7177, Université de Strasbourg, 4, rue Blaise Pascal, 67000, Strasbourg, France
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2
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Hu J, Ward JS, Chaumont A, Rissanen K, Vincent J, Heitz V, Jacquot de Rouville H. A Bis‐Acridinium Macrocycle as Multi‐Responsive Receptor and Selective Phase‐Transfer Agent of Perylene. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009212] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Johnny Hu
- LSAMM Institut de Chimie de Strasbourg, CNRS UMR 7177 Université de Strasbourg 4, rue Blaise Pascal 67000 Strasbourg France
| | - Jas S. Ward
- University of Jyvaskyla Department of Chemistry P.O. BOX 35, Survontie 9B 40014 Jyväskylä Finland
| | - Alain Chaumont
- Chimie de la Matière Complexe CNRS UMR 7140 Université de Strasbourg 4, rue Blaise Pascal 67000 Strasbourg France
| | - Kari Rissanen
- University of Jyvaskyla Department of Chemistry P.O. BOX 35, Survontie 9B 40014 Jyväskylä Finland
| | - Jean‐Marc Vincent
- Institut des Sciences Moléculaires CNRS UMR 5255 Université de Bordeaux 351 cours de la Libération 33405 Talence France
| | - Valérie Heitz
- LSAMM Institut de Chimie de Strasbourg, CNRS UMR 7177 Université de Strasbourg 4, rue Blaise Pascal 67000 Strasbourg France
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Fluorinated Tetraphosphonate Cavitands. Molecules 2018; 23:molecules23102670. [PMID: 30336589 PMCID: PMC6222714 DOI: 10.3390/molecules23102670] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2018] [Revised: 10/12/2018] [Accepted: 10/14/2018] [Indexed: 11/17/2022] Open
Abstract
Two synthetic protocols for the introduction of fluorine atoms into resorcinarene-based cavitands, at the lower and upper rim, respectively, are reported. Cavitand 1, bearing four fluorocarbon tails, and cavitand 2, which presents a fluorine atom on the para position of a diester phosphonate phenyl substituent, were synthesized and their complexation abilities toward the model guest sarcosine methyl ester hydrochloride were evaluated via NMR titration experiments. The effect of complexation on the 19F NMR resonance of the probe is evident only in the case of cavitand 2, where the inset of the cation-dipole and H-bonding interactions between the P=O bridges and the guest is reflected in a sizable downfield shift of the fluorine probe.
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Gavette JV, Petsalakis ID, Theodorakopoulos G, Zhang KD, Yu Y, Rebek J. The effects of hexafluoroisopropanol on guest binding by water-soluble capsule and cavitand hosts. Chem Commun (Camb) 2015; 51:17604-6. [PMID: 26482864 DOI: 10.1039/c5cc06405h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Encapsulation of amphiphilic guests in a water-soluble cavitand is enhanced by the addition of hexafluoroisopropanol (HFIP). While binding of n-alkanes in cavitands in HFIP/D2O mixtures was similar to that observed in 100% D2O, the binding of guests with terminal polar groups was quite different. Several α,ω-bolaamphiphiles: alkyldiols (C10-C12), a dinitrile (C14) and a diacid (C16) became encapsulated in HFIP/D2O solutions. As little as 15% HFIP v/v in D2O moves the guest from cavitand to the dimeric capsule. The unusual binding of polar functional groups inside the confined space is deduced from NMR COSY spectra and supported by DFT calculations. Alkane guests are also encapsulated in 100% HFIP.
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Affiliation(s)
- Jesse V Gavette
- Skaggs Institute for Chemical Biology, The Scripps Research Institute, and Department of Chemistry, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
| | - Ioannis D Petsalakis
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Ave., Athens 116 35, Greece
| | - Giannoula Theodorakopoulos
- Theoretical and Physical Chemistry Institute, National Hellenic Research Foundation, 48 Vassileos Constantinou Ave., Athens 116 35, Greece
| | - Kang-Da Zhang
- Skaggs Institute for Chemical Biology, The Scripps Research Institute, and Department of Chemistry, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
| | - Yang Yu
- Skaggs Institute for Chemical Biology, The Scripps Research Institute, and Department of Chemistry, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
| | - Julius Rebek
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, China and Skaggs Institute for Chemical Biology, The Scripps Research Institute, and Department of Chemistry, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.
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Račkauskaitė D, Bergquist KE, Shi Q, Sundin A, Butkus E, Wärnmark K, Orentas E. A Remarkably Complex Supramolecular Hydrogen-Bonded Decameric Capsule Formed from an Enantiopure C2-Symmetric Monomer by Solvent-Responsive Aggregation. J Am Chem Soc 2015; 137:10536-46. [DOI: 10.1021/jacs.5b03160] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Dovilė Račkauskaitė
- Department
of Organic Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania
| | - Karl-Erik Bergquist
- Center
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-22100, Lund, Sweden
| | - Qixun Shi
- Center
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-22100, Lund, Sweden
| | - Anders Sundin
- Center
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-22100, Lund, Sweden
| | - Eugenijus Butkus
- Department
of Organic Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania
| | - Kenneth Wärnmark
- Center
for Analysis and Synthesis, Department of Chemistry, Lund University, P.O. Box 124, SE-22100, Lund, Sweden
| | - Edvinas Orentas
- Department
of Organic Chemistry, Vilnius University, Naugarduko 24, LT-03225 Vilnius, Lithuania
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Adam C, Yang L, Cockroft SL. Partitioning Solvophobic and Dispersion Forces in Alkyl and Perfluoroalkyl Cohesion. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201408982] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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7
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Adam C, Yang L, Cockroft SL. Partitioning Solvophobic and Dispersion Forces in Alkyl and Perfluoroalkyl Cohesion. Angew Chem Int Ed Engl 2014; 54:1164-7. [DOI: 10.1002/anie.201408982] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2014] [Indexed: 11/07/2022]
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8
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Yi WB, Ma JJ, Jiang LQ, Cai C, Zhang W. Synthesis and uses of fluorous and highly fluorinated macrocyclic and spherical molecules. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2013.10.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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9
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Chapin JC, Kvasnica M, Purse BW. Molecular Encapsulation in Pyrogallolarene Hexamers Under Nonequilibrium Conditions. J Am Chem Soc 2012; 134:15000-9. [DOI: 10.1021/ja305252t] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jennifer C. Chapin
- Department of Chemistry and
Biochemistry, University of Denver, 2199
S. University Blvd., Denver, Colorado 80208, United States
| | | | - Byron W. Purse
- Department of Chemistry and
Biochemistry, University of Denver, 2199
S. University Blvd., Denver, Colorado 80208, United States
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Singh AS, Sun SS. Reversible encapsulation of a nitrate guest via hydrogen-bonded self-assembled capsule formation by a flexible tripodal receptor in polar solvent through dynamic self-assembly. RSC Adv 2012. [DOI: 10.1039/c2ra20759a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
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11
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Role of CH–π interaction energy in self-assembled gear-shaped amphiphile molecules: correlated ab initio molecular orbital and density functional theory study. Theor Chem Acc 2011. [DOI: 10.1007/s00214-011-1053-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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12
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Avram L, Cohen Y, Rebek J. Recent advances in hydrogen-bonded hexameric encapsulation complexes. Chem Commun (Camb) 2011; 47:5368-75. [PMID: 21431233 DOI: 10.1039/c1cc10150a] [Citation(s) in RCA: 144] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Basic research in the chemistry of hexameric resorcin[4]arenes and pyrogallol[4]arenes during the last decade is reviewed. Applications of NMR methods to determine solution structures, host guest properties and exchange dynamics are discussed. The scientific issue is the behavior of molecules in small spaces; the challenge is to translate this information to practical applications in, say, catalysis or transport.
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Affiliation(s)
- Liat Avram
- School of Chemistry, The Sackler Faculty of Exact Sciences, Tel Aviv University, Ramat Aviv 69978, Tel Aviv, Israel
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14
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Zhang H, Hussam A, Weber SG. Properties and transport behavior of perfluorotripentylamine (FC-70)-doped amorphous teflon AF 2400 films. J Am Chem Soc 2010; 132:17867-79. [PMID: 21105665 DOI: 10.1021/ja1075647] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Teflon AF 2400 films are known to imbibe solvents, making films in the presence of solvents less fluorous than they might otherwise be. Herein, we demonstrate that doping films with perfluorotripentylamine (Fluorinert FC-70) maintains the fluorous nature of Teflon AF 2400 and improves transport selectivity for fluorine-containing organic compounds. Density measurements on the FC-70-doped films reveal that free volume decreases dramatically as the dopant concentration increases (0-12 wt %) and then increases to approach that of pure FC-70. Remarkably, films from 0 to 12 wt % FC-70 have the same w/v concentration of Teflon AF 2400, indicating that FC-70 fills the free volume of Teflon AF 2400. This is consistent with the observed increased storage modulus and significant decrease (compared to undoped films) of solute diffusion coefficients in the same range of FC-70 concentrations. In contrast, FC-70 at concentrations greater than 12 wt % dilutes Teflon AF 2400, leading to a decrease of storage modulus and dramatic increase in solute diffusion coefficients. Sorption of chloroform decreases from 11.8 g of chloroform/100 g of film (pure Teflon film) to 3.8 g of chloroform/100 g of film (27 wt % FC-70-doped Teflon film), less than the solubility of chloroform in pure FC-70 (4.06 g of chloroform/100 g of FC-70). Solute partition coefficients from chloroform to FC-70-doped films generally decrease with increased dopant concentration. However, within a series of toluenes and nitrobenzenes, selectivity for F-containing solutes over analogous H-containing solutes increases as dopant concentration increases if the substitution is on the aromatic ring but not if it is on the methyl group (toluene). Transport (partitioning × diffusion) rates, as they involve both thermodynamic and kinetic factors, are not simply related to composition.
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Affiliation(s)
- Hong Zhang
- Department of Chemistry, University of Pittsburgh, Pittsburgh, Pennsylvania 15260, United States
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15
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Kida T, Inaba Y, Watanabe W, Nakajima Y, Fukuoka S, Takeshita K, Mori A. Extraction of Cd2+and Am3+Ions into Organic and Fluorous Solvents with a TPEN Chelating Agent bearing a Fluoroalkyl Substituent. CHEM LETT 2010. [DOI: 10.1246/cl.2010.774] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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16
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Chu Q, O'Neal K, Osipov M, Ngwendson JN, Geib SJ, Weber SG, Curran DP. Synthesis, characterization, and applications of fluorous resorcin[4]arenes. NEW J CHEM 2010. [DOI: 10.1039/c0nj00344a] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Geisler M, Balzer BN, Hugel T. Polymer adhesion at the solid-liquid interface probed by a single-molecule force sensor. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2009; 5:2864-2869. [PMID: 19882687 DOI: 10.1002/smll.200901237] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
A method based on atomic force microscopy is used to delineate the properties that determine single-molecule adhesion onto solid substrates in aqueous environment. Hydrophobicity as well as electrical properties of the substrate and the polymer are varied. In addition, the influence of the solvent composition, in particular the effect of ions, on the molecular adhesion at the solid-liquid interface is studied. Surprisingly, the polymer and surface-related properties account for only small changes in adhesion force, while dissolved ions show a much larger effect. These results point towards the energy of solvation as the most important contribution to adhesion for a wide variety of polymers and substrate materials.
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Affiliation(s)
- Michael Geisler
- IMETUM, Physics Department, CeNS and Center for Integrated Protein Science Munich, Technische Universität München, 85748 Garching, Germany
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18
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Hiraoka S, Kiyokawa M, Hashida S, Shionoya M. Site-Selective Internal Cross-Linking between Mercury(II)-Centered Vertices of an Octahedral Mercury(II) Capsule by a Rod-Shaped Ditopic Ligand. Angew Chem Int Ed Engl 2009; 49:138-43. [DOI: 10.1002/anie.200905449] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Hiraoka S, Kiyokawa M, Hashida S, Shionoya M. Site-Selective Internal Cross-Linking between Mercury(II)-Centered Vertices of an Octahedral Mercury(II) Capsule by a Rod-Shaped Ditopic Ligand. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200905449] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Bao C, Gan Q, Kauffmann B, Jiang H, Huc I. A Self-Assembled Foldamer Capsule: Combining Single and Double Helical Segments in One Aromatic Amide Sequence. Chemistry 2009; 15:11530-6. [DOI: 10.1002/chem.200900877] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Gavette JV, McGrath JM, Spuches AM, Sargent AL, Allen WE. Fluorous effects in amide-based receptors for anions. J Org Chem 2009; 74:3706-10. [PMID: 19358581 DOI: 10.1021/jo9000788] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Hybrid receptors designed to recognize both the sulfonate headgroup and the fluorous tail of perfluorooctanesulfonate (CF(3)(CF(2))(7)SO(3)(-), "PFOS") were prepared by coupling fluorinated carboxylic acids onto poly(aminomethyl)benzene scaffolds. Binding to PFOS, CF(3)SO(3)(-), p-TsO(-), and Cl(-) was monitored by (1)H NMR and isothermal titration calorimetry (ITC). In chloroform solvent, hydrogen-bonding to anions is accompanied by downfield shifts in the amide NH protons of the fluorinated receptors and by evolution of heat. Association constants for 1:1 complexation (K(assoc)) are >1000 M(-1). An analogous hydrocarbon receptor binds weakly to anionic guests (K(assoc) < 50 M(-1)). Ab initio calculations indicate that the differences in 1:1 binding strengths between fluorous and nonfluorous hosts cannot be ascribed to differences in NH donor acidities.
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Affiliation(s)
- Jesse V Gavette
- Department of Chemistry, Science and Technology Building, East Carolina University, Greenville, North Carolina 27858-4353, USA
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Hiraoka S, Harano K, Shiro M, Shionoya M. A self-assembled organic capsule formed from the union of six hexagram-shaped amphiphile molecules. J Am Chem Soc 2008; 130:14368-9. [PMID: 18839942 DOI: 10.1021/ja804885k] [Citation(s) in RCA: 65] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A discrete 2-nm-sized self-assembled organic capsule was formed from the union of six hexagram-shaped amphiphile molecules in aqueous methanol due to the hydrophobic effect, van der Waals forces, and CH-pi interactions between the chemical components. A couple of hexa-substituted benzene molecules were encapsulated inside the capsule in both solution and the solid state, as was evidenced by 1H NMR spectroscopy and single-crystal X-ray analysis.
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Affiliation(s)
- Shuichi Hiraoka
- Department of Chemistry, Graduate School of Science, The University of Tokyo, Tokyo 113-0033, Japan.
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Bao C, Kauffmann B, Gan Q, Srinivas K, Jiang H, Huc I. Converting Sequences of Aromatic Amino Acid Monomers into Functional Three-Dimensional Structures: Second-Generation Helical Capsules. Angew Chem Int Ed Engl 2008. [DOI: 10.1002/ange.200800625] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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25
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Bao C, Kauffmann B, Gan Q, Srinivas K, Jiang H, Huc I. Converting Sequences of Aromatic Amino Acid Monomers into Functional Three-Dimensional Structures: Second-Generation Helical Capsules. Angew Chem Int Ed Engl 2008; 47:4153-6. [DOI: 10.1002/anie.200800625] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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