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Cester Bonati F, Bazzoni M, Baccini C, Zanichelli V, Orlandini G, Arduini A, Cera G, Secchi A. Calix[6]arene-Based [3]Rotaxanes as Prototypes for the Template Synthesis of Molecular Capsules. MOLECULES (BASEL, SWITZERLAND) 2023; 28:molecules28020595. [PMID: 36677647 PMCID: PMC9864859 DOI: 10.3390/molecules28020595] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Revised: 12/24/2022] [Accepted: 01/01/2023] [Indexed: 01/11/2023]
Abstract
In this work, the ability of several bis-viologen axles to thread a series of heteroditopic tris(N-phenylureido)calix[6]arene wheels to give interwoven supramolecular complexes to the [3]pseudorotaxane type was studied. The unidirectionality of the threading process inside these nonsymmetric wheels allows the formation of highly preorganised [3]pseudorotaxane and [3]rotaxane species in which the macrocycles phenylureido moieties, functionalised with either ester, carboxylic, or hydroxymethyl groups, are facing each other. As verified by NMR and semiempirical computational studies, these latter compounds possess the correct spatial arrangement of their subcomponents, which could lead, in principle, upon proper bridging reaction, to the realisation of upper-to-upper molecular capsules that are based on calix[6]arene derivatives.
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2
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Iuliano V, Ciao R, Vignola E, Talotta C, Iannece P, De Rosa M, Soriente A, Gaeta C, Neri P. Multiple threading of a triple-calix[6]arene host. Beilstein J Org Chem 2019; 15:2092-2104. [PMID: 31579081 PMCID: PMC6753684 DOI: 10.3762/bjoc.15.207] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Accepted: 08/16/2019] [Indexed: 01/05/2023] Open
Abstract
The synthesis of the triple-calix[6]arene derivative 6 in which three calix[6]arene macrocycles are linked to a central 1,3,5-trimethylbenzene moiety is reported. Derivative 6 is able to give multiple-threading processes in the presence of dialkylammonium axles. The formation of pseudo[2]rotaxane, pseudo[3]rotaxane, and pseudo[4]rotaxane by threading one, two, and three, respectively, calix-wheels of 6 has been studied by 1D and 2D NMR, DOSY, and ESI-FT-ICR MS/MS experiments. The use of a directional alkylbenzylammonium axle led to the stereoselective formation of endo-alkyl pseudo[n]rotaxane stereoisomers.
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Affiliation(s)
- Veronica Iuliano
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Roberta Ciao
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Emanuele Vignola
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Carmen Talotta
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Patrizia Iannece
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Margherita De Rosa
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Annunziata Soriente
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Carmine Gaeta
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
| | - Placido Neri
- Laboratory of Supramolecular Chemistry, Dipartimento di Chimica e Biologia " A. Zambelli", Università di Salerno, Via Giovanni Paolo II 132, 84084 Fisciano (Salerno), Italy
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3
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Takemura H, Mogami Y, Okayama K, Nagashima N, Orioka K, Hayano Y, Kobayashi A, Iwanaga T, Sako K. Synthesis and structures of N-(4-picolyl)azacalix[4]arene and its bridged derivatives. J INCL PHENOM MACRO 2019. [DOI: 10.1007/s10847-019-00939-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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4
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La Manna P, Talotta C, Gaeta C, Soriente A, De Rosa M, Neri P. Threading of an Inherently Directional Calixarene Wheel with Oriented Ammonium Axles. J Org Chem 2017; 82:8973-8983. [PMID: 28799754 DOI: 10.1021/acs.joc.7b01388] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The threading of monostoppered alkylbenzylammonium axles 7+ and 8+ with the calix[6]-wheel 3 can occur by both routes of entering the macrocycle 3 in the cone conformation: passage through the upper rim and the through the lower rim. Thus, under thermodynamic conditions, with both the axles 7+ and 8+, the two possible orientations of calix[2]pseudorotaxane, namely, endo-benzyl and endo-alkyl, are formed by a stereoselectivity controlled by the endo-alkyl rule. Interestingly, by 1H NMR monitoring of the threading process between 8+ and 3, we revealed two calix[2]pseudorotaxane isomers in which the calix-wheel adopts 1,2,3-alternate and cone conformations, which represent the kinetic and thermodynamic species, respectively. Finally, the synthesis of ammonium-based oriented calix[2]rotaxane is here described.
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Affiliation(s)
- Pellegrino La Manna
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno , Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Carmen Talotta
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno , Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Carmine Gaeta
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno , Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Annunziata Soriente
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno , Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Margherita De Rosa
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno , Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
| | - Placido Neri
- Dipartimento di Chimica e Biologia "A. Zambelli", Università di Salerno , Via Giovanni Paolo II 132, I-84084 Fisciano, Salerno, Italy
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5
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Zanichelli V, Ragazzon G, Orlandini G, Venturi M, Credi A, Silvi S, Arduini A, Secchi A. Efficient active-template synthesis of calix[6]arene-based oriented pseudorotaxanes and rotaxanes. Org Biomol Chem 2017; 15:6753-6763. [PMID: 28766652 DOI: 10.1039/c7ob01642e] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
A substrate can modify its chemical features, including a change of its reactivity, as a consequence of non-covalent interactions upon inclusion within a molecular host. Since the rise of supramolecular chemistry, this phenomenon has stimulated the ingenuity of scientists to emulate the function of enzymes by designing supramolecular systems in which the energetics and selectivity of reactions can be manipulated through programmed host-guest interactions and/or steric confinement. In this paper we investigate how the engulfment of a positively charged pyridinium-based guest inside the π-rich cavity of a tris-(N-phenylureido)calix[6]arene host affects its reactivity towards a SN2 reaction. We found that the alkylation of complexed substrates leads to the formation of pseudorotaxanes and rotaxanes with faster kinetics and higher yields with respect to the standard procedures exploited so far. More importantly, the strategy described here expands the range of efficient synthetic routes for the formation of mechanically interlocked species with a strict control of the mutual orientation of their non-symmetric molecular components.
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Affiliation(s)
- Valeria Zanichelli
- Dipartimento di Scienze Chimiche, della Vita e della Sostenibilità Ambientale, Università di Parma, Parco Area delle Scienze 17/A, I-43124 Parma, Italy.
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6
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Orlandini G, Ragazzon G, Zanichelli V, Degli Esposti L, Baroncini M, Silvi S, Venturi M, Credi A, Secchi A, Arduini A. Plugging a Bipyridinium Axle into Multichromophoric Calix[6]arene Wheels Bearing Naphthyl Units at Different Rims. ChemistryOpen 2017; 6:64-72. [PMID: 28168152 PMCID: PMC5288757 DOI: 10.1002/open.201600128] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Indexed: 11/21/2022] Open
Abstract
Tris-(N-phenylureido)-calix[6]arene derivatives are heteroditopic non-symmetric molecular hosts that can form pseudorotaxane complexes with 4,4'-bipyridinium-type guests. Owing to the unique structural features and recognition properties of the calix[6]arene wheel, these systems are of interest for the design and synthesis of novel molecular devices and machines. We envisaged that the incorporation of photoactive units in the calixarene skeleton could lead to the development of systems the working modes of which can be governed and monitored by means of light-activated processes. Here, we report on the synthesis, structural characterization, and spectroscopic, photophysical, and electrochemical investigation of two calix[6]arene wheels decorated with three naphthyl groups anchored to either the upper or lower rim of the phenylureido calixarene platform. We found that the naphthyl units interact mutually and with the calixarene skeleton in a different fashion in the two compounds, which thus exhibit a markedly distinct photophysical behavior. For both hosts, the inclusion of a 4,4'-bipyridinium guest activates energy- and/or electron-transfer processes that lead to non-trivial luminescence changes.
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Affiliation(s)
- Guido Orlandini
- Dipartimento di ChimicaUniversità degli Studi di ParmaParco Area delle Scienze 17A43124ParmaItaly
| | - Giulio Ragazzon
- Dipartimento di Chimica “G. Ciamician”and Interuniversity Center for the Chemical Conversion of Solar EnergyBologna UnitUniversità di BolognaVia Selmi 240126BolognaItaly
| | - Valeria Zanichelli
- Dipartimento di ChimicaUniversità degli Studi di ParmaParco Area delle Scienze 17A43124ParmaItaly
| | - Lorenzo Degli Esposti
- Dipartimento di Chimica “G. Ciamician”and Interuniversity Center for the Chemical Conversion of Solar EnergyBologna UnitUniversità di BolognaVia Selmi 240126BolognaItaly
| | - Massimo Baroncini
- Dipartimento di Chimica “G. Ciamician”and Interuniversity Center for the Chemical Conversion of Solar EnergyBologna UnitUniversità di BolognaVia Selmi 240126BolognaItaly
| | - Serena Silvi
- Dipartimento di Chimica “G. Ciamician”and Interuniversity Center for the Chemical Conversion of Solar EnergyBologna UnitUniversità di BolognaVia Selmi 240126BolognaItaly
| | - Margherita Venturi
- Dipartimento di Chimica “G. Ciamician”and Interuniversity Center for the Chemical Conversion of Solar EnergyBologna UnitUniversità di BolognaVia Selmi 240126BolognaItaly
| | - Alberto Credi
- Dipartimento di Scienze e Tecnologie Agro-alimentariUniversità di Bolognaviale Fanin 5040127BolognaItaly
| | - Andrea Secchi
- Dipartimento di ChimicaUniversità degli Studi di ParmaParco Area delle Scienze 17A43124ParmaItaly
| | - Arturo Arduini
- Dipartimento di ChimicaUniversità degli Studi di ParmaParco Area delle Scienze 17A43124ParmaItaly
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7
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Baroncini M, Ragazzon G, Silvi S, Venturi M, Credi A. The eternal youth of azobenzene: new photoactive molecular and supramolecular devices. PURE APPL CHEM 2015. [DOI: 10.1515/pac-2014-0903] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
AbstractThe development of multicomponent chemical systems that can perform predetermined functions under external control – i.e., molecular devices – is a challenging task in chemistry and a fascinating objective in the frame of a bottom-up approach to nanostructures. Photochromic units undergo profound changes in their chemical and/or electronic structure upon light excitation, and are highly interesting for the construction of photocontrollable molecular devices, machines and materials. The E–Z photoisomerization of azobenzene – owing to its high efficiency, excellent reversibility and significant physico-chemical differences between the two forms – is a highly useful reaction in this regard. Azobenzene photoisomerization has been known for almost 80 years and has been exploited to implement light-induced functionalities with a large variety of compounds, biomolecules, nanosystems and materials. Here we present some of our recent investigations highlighting how this outstanding photochrome can be utilized to develop (supra)molecular systems with valuable light-induced functionalities.
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Affiliation(s)
- Massimo Baroncini
- 1Photochemical Nanosciences Laboratory, Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Giulio Ragazzon
- 1Photochemical Nanosciences Laboratory, Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Serena Silvi
- 1Photochemical Nanosciences Laboratory, Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Margherita Venturi
- 1Photochemical Nanosciences Laboratory, Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Alberto Credi
- 1Photochemical Nanosciences Laboratory, Dipartimento di Chimica “G. Ciamician”, Università di Bologna, via Selmi 2, 40126 Bologna, Italy
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8
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Xue M, Yang Y, Chi X, Yan X, Huang F. Development of Pseudorotaxanes and Rotaxanes: From Synthesis to Stimuli-Responsive Motions to Applications. Chem Rev 2015; 115:7398-501. [DOI: 10.1021/cr5005869] [Citation(s) in RCA: 605] [Impact Index Per Article: 67.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Min Xue
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Yong Yang
- Department
of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, People’s Republic of China
| | - Xiaodong Chi
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Xuzhou Yan
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
| | - Feihe Huang
- State Key Laboratory of Chemical Engineering, Center for Chemistry of High-Performance & Novel Materials, Department of Chemistry, Zhejiang University, Hangzhou 310027, People’s Republic of China
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9
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Zappacosta R, Fontana A, Credi A, Arduini A, Secchi A. Incorporation of Calix[6]Arene Macrocycles and (Pseudo)Rotaxanes in Bilayer Membranes: Towards Controllable Artificial Liposomal Channels. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201402244] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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10
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Wang DH, Gong Z, Sun R, Zhao DZ. A turn-on fluorescent chemosensor for selective responses of copper(ii) ion pairs. NEW J CHEM 2015. [DOI: 10.1039/c5nj00860c] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New piperazine-based aminonaphthalimide imidazolium podands as fluorescent chemosensor was designed and synthesized for selectively sensing Cu(ClO4)2 and Cu(NO3)2 over a wide range of tested metal ion pairs.
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Affiliation(s)
- De-Hui Wang
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Zhe Gong
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - Ran Sun
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
| | - De-Zhi Zhao
- College of Chemistry
- Chemical Engineering and Environmental Engineering
- Liaoning Shihua University
- Fushun
- China
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11
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Ragazzon G, Baroncini M, Silvi S, Venturi M, Credi A. Light-powered autonomous and directional molecular motion of a dissipative self-assembling system. NATURE NANOTECHNOLOGY 2015; 10:70-5. [PMID: 25420035 DOI: 10.1038/nnano.2014.260] [Citation(s) in RCA: 312] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Accepted: 10/10/2014] [Indexed: 05/24/2023]
Abstract
Biomolecular motors convert energy into directed motion and operate away from thermal equilibrium. The development of dynamic chemical systems that exploit dissipative (non-equilibrium) processes is a challenge in supramolecular chemistry and a premise for the realization of artificial nanoscale motors. Here, we report the relative unidirectional transit of a non-symmetric molecular axle through a macrocycle powered solely by light. The molecular machine rectifies Brownian fluctuations by energy and information ratchet mechanisms and can repeat its working cycle under photostationary conditions. The system epitomizes the conceptual and practical elements forming the basis of autonomous light-powered directed motion with a minimalist molecular design.
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Affiliation(s)
- Giulio Ragazzon
- Photochemical Nanosciences Laboratory, Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Massimo Baroncini
- Photochemical Nanosciences Laboratory, Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Serena Silvi
- Photochemical Nanosciences Laboratory, Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Margherita Venturi
- Photochemical Nanosciences Laboratory, Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126 Bologna, Italy
| | - Alberto Credi
- Photochemical Nanosciences Laboratory, Dipartimento di Chimica "G. Ciamician", Università di Bologna, via Selmi 2, 40126 Bologna, Italy
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12
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Lavendomme R, Leroy A, Luhmer M, Jabin I. Tailored Functionalization of Polyphenol-Based Molecular Platforms. J Org Chem 2014; 79:6563-70. [DOI: 10.1021/jo501021c] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Roy Lavendomme
- Laboratoire
de Chimie Organique, Université Libre de Bruxelles (ULB), Avenue
F.D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
- Laboratoire
de Résonance Magnétique Nucléaire Haute Résolution, Université Libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP160/08, B-1050 Brussels, Belgium
| | - Axel Leroy
- Laboratoire
de Chimie Organique, Université Libre de Bruxelles (ULB), Avenue
F.D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
- Laboratoire
de Résonance Magnétique Nucléaire Haute Résolution, Université Libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP160/08, B-1050 Brussels, Belgium
| | - Michel Luhmer
- Laboratoire
de Résonance Magnétique Nucléaire Haute Résolution, Université Libre de Bruxelles (ULB), Avenue F.D. Roosevelt 50, CP160/08, B-1050 Brussels, Belgium
| | - Ivan Jabin
- Laboratoire
de Chimie Organique, Université Libre de Bruxelles (ULB), Avenue
F.D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
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13
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Semeraro M, Secchi A, Silvi S, Venturi M, Arduini A, Credi A. Photoinduced electron transfer from [Ru(bpy)3]2+ to a calix[6]arene-encapsulated viologen electron acceptor. Inorganica Chim Acta 2014. [DOI: 10.1016/j.ica.2014.01.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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14
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Avellini T, Baroncini M, Ragazzon G, Silvi S, Venturi M, Credi A. Photochemically Controlled Molecular Machines with Sequential Logic Operation. Isr J Chem 2014. [DOI: 10.1002/ijch.201400039] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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15
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Affiliation(s)
- Roberta Ciao
- Dipartimento di Chimica e Biologia and NANO_MATES Research Center, Università di Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano (Salerno), Italy
| | - Carmen Talotta
- Dipartimento di Chimica e Biologia and NANO_MATES Research Center, Università di Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano (Salerno), Italy
| | - Carmine Gaeta
- Dipartimento di Chimica e Biologia and NANO_MATES Research Center, Università di Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano (Salerno), Italy
| | - Placido Neri
- Dipartimento di Chimica e Biologia and NANO_MATES Research Center, Università di Salerno, Via Giovanni Paolo II 132, I-84084 Fisciano (Salerno), Italy
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16
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Xia YX, Xie T, Han Y, Chen CF. Triptycene-derived calix[6]arene analogues: synthesis, structure and complexation with paraquat derivatives. Org Chem Front 2014. [DOI: 10.1039/c3qo00055a] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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17
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Credi A, Silvi S, Venturi M. Light-Operated Machines Based on Threaded Molecular Structures. MOLECULAR MACHINES AND MOTORS 2014; 354:1-34. [DOI: 10.1007/128_2013_509] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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18
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Qureshi N, Yufit DS, Steed KM, Howard JAK, Steed JW. Hydrogen bonding effects in anion binding calixarenes. CrystEngComm 2014. [DOI: 10.1039/c4ce01240b] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The interplay of anion binding, intra- and intermolecular hydrogen boning patterns in a range of receptors and sensors for chloride anion are discussed.
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Affiliation(s)
- Naseem Qureshi
- Department of Chemistry
- Karakoram International University
- 15100 Gilgit, Pakistan
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19
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Arduini A, Bussolati R, Massera C, Pochini A, Rapaccioli F, Secchi A, Ugozzoli F. A thiourea calix[6]arene-based synthon that generates a supramolecular porous crystal structure. Supramol Chem 2013. [DOI: 10.1080/10610278.2013.814777] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Arturo Arduini
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, I-43124Parma, Italy
| | - Rocco Bussolati
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, I-43124Parma, Italy
| | - Chiara Massera
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, I-43124Parma, Italy
| | - Andrea Pochini
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, I-43124Parma, Italy
| | - Federica Rapaccioli
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, I-43124Parma, Italy
| | - Andrea Secchi
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, I-43124Parma, Italy
| | - Franco Ugozzoli
- Dipartimento di Chimica, Università degli Studi di Parma, Parco Area delle Scienze 17/A, I-43124Parma, Italy
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20
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Moerkerke S, Le Gac S, Topić F, Rissanen K, Jabin I. Selective Extraction and Efficient Binding in a Protic Solvent of Contact Ion Triplets by Using a Thiourea-Based Bis-Calix[6]arene Receptor. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300639] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Bussolati R, Carrieri P, Secchi A, Arduini A, Credi A, Semeraro M, Venturi M, Silvi S, Velluto D, Zappacosta R, Fontana A. Hierarchical self-assembly of amphiphilic calix[6]arene wheels and viologen axles in water. Org Biomol Chem 2013; 11:5944-53. [DOI: 10.1039/c3ob40739j] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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22
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Solvent- and Light-Controlled Unidirectional Transit of a Nonsymmetric Molecular Axle Through a Nonsymmetric Molecular Wheel. Chemistry 2012; 18:16203-13. [DOI: 10.1002/chem.201201625] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 08/06/2012] [Indexed: 11/07/2022]
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23
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Puchnin K, Zaikin P, Cheshkov D, Vatsouro I, Kovalev V. Calix[4]tubes: an approach to functionalization. Chemistry 2012; 18:10954-68. [PMID: 22807377 DOI: 10.1002/chem.201200247] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2012] [Revised: 05/09/2012] [Indexed: 11/10/2022]
Abstract
Adamantylcalix[4]arenes decorated with ester groups and calix[4]arene tetratosylates were used to prepare a series of calix[4]tubes bearing 3-methoxycarbonyl- and 3-methoxycarbonylmethyl-1-adamantyl units (up to eight) in good yield. These compounds were subjected to further chemical transformations giving a wide set of novel ester-, acid-, hydroxy-, amine-, and urea-functionalized calix[4]tubes. Introduction of urea groups into the calixtube core led not only to anion-targeted receptors, but also provided heteroditopic behavior of the hosts, which enriches the well-established potassium-uptake ability of calix[4]tubes.
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Affiliation(s)
- Kirill Puchnin
- Department of Chemistry, M V Lomonosov Moscow State University, Moscow, Russia
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Baroncini M, Silvi S, Venturi M, Credi A. Photoactivated Directionally Controlled Transit of a Non-Symmetric Molecular Axle Through a Macrocycle. Angew Chem Int Ed Engl 2012; 51:4223-6. [DOI: 10.1002/anie.201200555] [Citation(s) in RCA: 104] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2012] [Indexed: 11/11/2022]
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Baroncini M, Silvi S, Venturi M, Credi A. Photoactivated Directionally Controlled Transit of a Non-Symmetric Molecular Axle Through a Macrocycle. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200555] [Citation(s) in RCA: 28] [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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Schühle DT, Peters JA, Schatz J. Metal binding calixarenes with potential biomimetic and biomedical applications. Coord Chem Rev 2011. [DOI: 10.1016/j.ccr.2011.04.005] [Citation(s) in RCA: 71] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Boccia A, Lanzilotto V, Zanoni R, Pescatori L, Arduini A, Secchi A. Surface grafting and reactivity of calixarene-based receptors and pseudorotaxanes on Si(100). Phys Chem Chem Phys 2011; 13:4444-51. [DOI: 10.1039/c0cp01916j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Boccia A, Lanzilotto V, Di Castro V, Zanoni R, Pescatori L, Arduini A, Secchi A. Preparation, reactivity and controlled release of SAMs of calix[4,6]arenes and calix[6]arene-based rotaxanes and pseudorotaxanes formed on polycrystalline Cu. Phys Chem Chem Phys 2011; 13:4452-62. [DOI: 10.1039/c0cp01921f] [Citation(s) in RCA: 10] [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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Huc V, Npetgat E, Guérineau V, Bourcier S, Dos Santos A, Guillot R, Baltaze JP, Martini C. p-(Benzyloxy)calix[8]arene Synthesis Revisited: p-(Benzyloxy)calix[4]-, p-(Benzyloxy)calix[5]-, p-(Benzyloxy)calix[7]-, and p-(Benzyloxy)bis(homooxa)calix[4]arenes. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901405] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Moerkerke S, Ménand M, Jabin I. Calix[6]arene-Based Cascade Complexes of Organic Ion Triplets Stable in a Protic Solvent. Chemistry 2010; 16:11712-9. [DOI: 10.1002/chem.201001193] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2010] [Indexed: 11/05/2022]
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Tian XH, Chen CF. Triptycene-Derived Calix[6]arenes: Synthesis, Structures, and Their Complexation with Fullerenes C60and C70. Chemistry 2010; 16:8072-9. [DOI: 10.1002/chem.201000517] [Citation(s) in RCA: 61] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Xue M, Su YS, Chen CF. Isomeric Squaraine-Based [2]Pseudorotaxanes and [2]Rotaxanes: Synthesis, Optical Properties, and Their Tubular Structures in the Solid State. Chemistry 2010; 16:8537-44. [DOI: 10.1002/chem.201000773] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Huc V, Guérineau V. C3v(Trimethyl)p-(Benzyloxy)calix[6]arene: A Versatile Platform for the Synthesis of FunctionalizedC3vCalix[6]arenes. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901281] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Arduini A, Bussolati R, Credi A, Faimani G, Garaudée S, Pochini A, Secchi A, Semeraro M, Silvi S, Venturi M. Towards Controlling the Threading Direction of a Calix[6]arene Wheel by Using Nonsymmetric Axles. Chemistry 2009; 15:3230-42. [DOI: 10.1002/chem.200801926] [Citation(s) in RCA: 62] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Ménand M, Jabin I. Synthesis of the first calix[6]crypturea via a versatile tris-azide precursor. Org Lett 2009; 11:673-6. [PMID: 19138121 DOI: 10.1021/ol8027384] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Various nitrogenous calix[6]arene based receptors have been synthesized in one step from a new C3v symmetrical calix[6]arene intermediate decorated with azido groups. Hence, the first calix[6]crypturea has been obtained in high yield through a unique one-pot process consisting of a domino Staudinger/aza-Wittig reaction followed by a [1 + 1] macrocyclization reaction with a tripodal amine. The conformational properties and some of the host-guest properties of the new calix[6]arene derivatives have been studied by NMR spectroscopy.
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Affiliation(s)
- Mickaël Ménand
- Laboratoire de Chimie Organique, Université Libre de Bruxelles (U.L.B.), Avenue F. D. Roosevelt 50, CP160/06, B-1050 Brussels, Belgium
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Yang F, Wang Y, Hong B, Chai X. Synthesis and cations complexation of dumbbell shaped biscalix[4]-1,3-aza-crown with rigid thiourea-bridge. J INCL PHENOM MACRO 2009. [DOI: 10.1007/s10847-009-9537-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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37
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Pescatori L, Arduini A, Pochini A, Secchi A, Massera C, Ugozzoli F. Monotopic and heteroditopic calix[4]arene receptors as hosts for pyridinium and viologen ion pairs: a solution and solid-state study. Org Biomol Chem 2009; 7:3698-708. [DOI: 10.1039/b906409e] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Coquière D, Le Gac S, Darbost U, Sénèque O, Jabin I, Reinaud O. Biomimetic and self-assembled calix[6]arene-based receptors for neutral molecules. Org Biomol Chem 2009; 7:2485-500. [DOI: 10.1039/b902456e] [Citation(s) in RCA: 114] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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39
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Le Gac S, Ménand M, Jabin I. Second generation of calix[6]aza-Cryptands: synthesis of heteroditopic receptors for organic ion pairs. Org Lett 2008; 10:5195-8. [PMID: 18939804 DOI: 10.1021/ol8021726] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The efficient syntheses of calix[6]azacryptands decorated with anion-binding groups on the narrow rim have been achieved from an 1,3,5-tris-protected calix[6]hexa-amine. These heteroditopic receptors can bind ammonium ions or organic ion pair salts with a positive cooperativity. In regard to their functionalization at the 1,3,5-phenolic positions, these compounds constitute the first examples of a second generation of C3 v symmetrical calix[6]azacryptands.
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Arduini A, Bussolati R, Credi A, Pochini A, Secchi A, Silvi S, Venturi M. Rotaxanes with a calix[6]arene wheel and axles of different length. Synthesis, characterization, and photophysical and electrochemical properties. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.05.123] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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