1
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Osei MK, Mirzaei S, Mirzaei MS, Valles A, Hernández Sánchez R. Reversible dioxygen uptake at [Cu 4] clusters. Chem Sci 2024; 15:5327-5332. [PMID: 38577358 PMCID: PMC10988628 DOI: 10.1039/d3sc06390a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 03/04/2024] [Indexed: 04/06/2024] Open
Abstract
Dioxygen binding solely through non-covalent interactions is rare. In living systems, dioxygen transport takes place via iron or copper-containing biological cofactors. Specifically, a reversible covalent interaction is established when O2 binds to the mono or polynuclear metal center. However, O2 stabilization in the absence of covalent bond formation is challenging and rarely observed. Here, we demonstrate a unique example of reversible non-covalent binding of dioxygen within the cavity of a well-defined synthetic all-Cu(i) tetracopper cluster.
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Affiliation(s)
- Manasseh Kusi Osei
- Department of Chemistry, Rice University 6100 Main St. Houston Texas USA
| | - Saber Mirzaei
- Department of Chemistry, Rice University 6100 Main St. Houston Texas USA
- Department of Chemistry, University of Pittsburgh 219 Parkman Ave. Pittsburgh Pennsylvania 15260 USA
| | - M Saeed Mirzaei
- Department of Chemistry, Rice University 6100 Main St. Houston Texas USA
| | - Agustin Valles
- Department of Chemistry, Rice University 6100 Main St. Houston Texas USA
| | - Raúl Hernández Sánchez
- Department of Chemistry, Rice University 6100 Main St. Houston Texas USA
- Department of Chemistry, University of Pittsburgh 219 Parkman Ave. Pittsburgh Pennsylvania 15260 USA
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2
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Sun Q, Escobar L, de Jong J, Ballester P. Self-assembly of a water-soluble endohedrally functionalized coordination cage including polar guests. Chem Sci 2021; 12:13469-13476. [PMID: 34777766 PMCID: PMC8528040 DOI: 10.1039/d1sc03751j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 09/12/2021] [Indexed: 12/17/2022] Open
Abstract
Coordination cages containing endohedrally functionalized aromatic cavities are scarce in the literature. Herein, we report the self-assembly of a tetra-cationic super aryl-extended calix[4]pyrrole tetra-pyridyl ligand into a water-soluble Pd(ii)-cage featuring two endohedral polar binding sites. They are defined by the four pyrrole NHs of the calix[4]pyrrole unit and the four inwardly directed α-protons of the coordinated pyridyl groups. The efficient assembly of the Pd(ii)-cage requires the inclusion of mono- and ditopic pyridyl N-oxide and aliphatic formamide guests. The monotopic guests only partially fill the cage's cavity and require the co-inclusion of a water molecule that is likely hydrogen-bonded to the endohedral α-pyridyl protons. The ditopic guests are able to completely fill the cage's cavity and complement both binding sites. We observed high conformational selectivity in the inclusion of the isomers of α,ω-bis-formamides. We briefly investigate the uptake and release mechanism/kinetics of selected polar guests by the Pd(ii)-cage using pair-wise competition experiments. A tetra-cationic calix[4]pyrrole tetra-pyridyl ligand self-assembles into a water-soluble Pd(ii)-cage featuring two endohedral polar binding sites. The Pd(ii)-cage encapsulates pyridyl N-oxide and aliphatic formamide guests in water.![]()
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Affiliation(s)
- Qingqing Sun
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST) Av. Països Catalans 16 43007 Tarragona Spain .,Universitat Rovira i Virgili (URV), Departament de Química Analítica i Química Orgánica c/Marcel·lí Domingo 1 43007 Tarragona Spain
| | - Luis Escobar
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST) Av. Països Catalans 16 43007 Tarragona Spain .,Universitat Rovira i Virgili (URV), Departament de Química Analítica i Química Orgánica c/Marcel·lí Domingo 1 43007 Tarragona Spain
| | - Jorn de Jong
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST) Av. Països Catalans 16 43007 Tarragona Spain
| | - Pablo Ballester
- Institute of Chemical Research of Catalonia (ICIQ), The Barcelona Institute of Science and Technology (BIST) Av. Països Catalans 16 43007 Tarragona Spain .,ICREA Passeig Lluís Companys 23 08010 Barcelona Spain
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3
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Sakurai H. The Dawn of Sumanene Chemistry: My Personal History with π-Figuration. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2021. [DOI: 10.1246/bcsj.20210046] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hidehiro Sakurai
- Division of Applied Chemistry, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita, Osaka 565-0871, Japan
- Innovative Catalysis Science Division, Institute for Open and Transdisciplinary Research Initiatives (ICS-OTRI), Osaka University, Suita, Osaka 565-0871, Japan
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4
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Sartyoungkul S, Thaveesangsakulthai I, Cabello MKE, Kulsing C, Sakurai H. Application of cup-shaped trilactams for selective extraction of volatile compounds by gas chromatography-mass spectrometry. Analyst 2020; 145:6668-6676. [DOI: 10.1039/d0an01061h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Chiral cup-shaped trilactams were used as liquid phase extraction material of volatile organic compounds in perfume analyzed by SPME GC-MS. (+)-material showed higher selective chiral recognition with oxygenated and cyclic volatile compounds.
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Affiliation(s)
- Sitanan Sartyoungkul
- Division of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Suita 565-0871
- Japan
| | | | | | - Chadin Kulsing
- Department of Chemistry
- Faculty of Science
- Chulalongkorn University
- Bangkok 10330
- Thailand
| | - Hidehiro Sakurai
- Division of Applied Chemistry
- Graduate School of Engineering
- Osaka University
- Suita 565-0871
- Japan
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5
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Gunther MJ, Pavlović RZ, Fernandez JP, Zhiquan L, Gallucci J, Hadad CM, Badjić JD. Stereo- and Regioselective Synthesis of Molecular Baskets. J Org Chem 2019; 84:4392-4401. [PMID: 30873839 DOI: 10.1021/acs.joc.9b00330] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
We describe a stereoselective method for obtaining multigram quantities of molecular basket 1 syn in overall 11% yield, using inexpensive cyclopentadiene and diethyl fumarate as starting materials. First, an asymmetric synthesis of enantioenriched bromo(trimethylstannyl)alkene (-)-8 was accomplished by the stereoselective bromination of dibromonorbornene (+)-4 guided by anchimeric assistance and subsequent syn- exo-elimination of tetrabromonorbornane (-)-5a as the key steps. Subsequent Cu(I)-catalyzed cyclotrimerization of (-)-8 was optimized to give 1 syn/ anti in 85% yield and 1:1 ratio of diastereomers. Importantly, the results of our mechanistic experiments were in line with the cyclotrimerization occurring in a chain-type fashion with racemization of a Cu(I) homochiral dimeric intermediate, reducing the stereoselectivity of the transformation. Enabled by more facile access to molecular baskets of type 1 syn, a range of recognition studies can now be completed for producing novel supramolecular catalysts, organophosphorus scavengers, and nanostructured materials.
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Affiliation(s)
- Michael J Gunther
- Department of Chemistry and Biochemistry , The Ohio State University , 100 W. 18th Avenue , Columbus , Ohio 43210 , United States
| | - Radoslav Z Pavlović
- Department of Chemistry and Biochemistry , The Ohio State University , 100 W. 18th Avenue , Columbus , Ohio 43210 , United States
| | - Joseph P Fernandez
- Department of Chemistry and Biochemistry , The Ohio State University , 100 W. 18th Avenue , Columbus , Ohio 43210 , United States
| | - Lei Zhiquan
- Department of Chemistry and Biochemistry , The Ohio State University , 100 W. 18th Avenue , Columbus , Ohio 43210 , United States
| | - Judith Gallucci
- Department of Chemistry and Biochemistry , The Ohio State University , 100 W. 18th Avenue , Columbus , Ohio 43210 , United States
| | - Christopher M Hadad
- Department of Chemistry and Biochemistry , The Ohio State University , 100 W. 18th Avenue , Columbus , Ohio 43210 , United States
| | - Jovica D Badjić
- Department of Chemistry and Biochemistry , The Ohio State University , 100 W. 18th Avenue , Columbus , Ohio 43210 , United States
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6
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Kudo H, Shizuma M, Kubo K, Hayashi T. Calixarene-polymers via Simple Polymerization of t-Butylcalix[8]arenes (A8-type Monomer) with Hexamethylene Diisocyanate (B2-type Monomer); Molecular Bunch of Grapes (Botryosin). CHEM LETT 2015. [DOI: 10.1246/cl.150840] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Hiroto Kudo
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University
| | | | - Kosuke Kubo
- Department of Electric Chemistry, Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology
| | - Tomohiro Hayashi
- Department of Electric Chemistry, Interdisciplinary Graduate School of Science and Engineering, Tokyo Institute of Technology
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7
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Bolzan A, Bortoluzzi M, Borsato G, Fabbro C, Daştan A, De Lucchi O, Fabris F. Synthesis of a Novel Benzocyclotrimer with One Rigid and One Flexible Electron-Rich Cavity. Helv Chim Acta 2015. [DOI: 10.1002/hlca.201500018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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8
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Abstract
In this review, we describe the construction of gated molecular baskets, discuss their mechanism of action in regulating the exchange of guests and illustrate the potential of these concave hosts to act as catalysts for controlling chemical reactions. Importantly, a number of computational and experimental studies have suggested that gated baskets ought to unfold their gates at the rim for permitting the passage of guests to/from their inner space. These dynamic hosts are therefore offered as useful models for investigating the process of gating in artificial systems. Furthermore, gated baskets should permit examining the benefit of controlling the rate by which reactants access a gated catalyst for promoting chemical reactions occurring in its confined space.
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Affiliation(s)
- Keith Hermann
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, OH 43210, USA.
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9
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Rebilly JN, Colasson B, Bistri O, Over D, Reinaud O. Biomimetic cavity-based metal complexes. Chem Soc Rev 2015; 44:467-89. [DOI: 10.1039/c4cs00211c] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The biomimetic association of a metal ion with a cavity allows selective recognition, unusual redox properties and new reactivity patterns.
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Affiliation(s)
- Jean-Noël Rebilly
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- Sorbonne Paris Cité
- 75006 Paris
| | - Benoit Colasson
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- Sorbonne Paris Cité
- 75006 Paris
| | - Olivia Bistri
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- Sorbonne Paris Cité
- 75006 Paris
| | - Diana Over
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- Sorbonne Paris Cité
- 75006 Paris
| | - Olivia Reinaud
- Laboratoire de Chimie et Biochimie Pharmacologiques et Toxicologiques
- UMR CNRS 8601
- Université Paris Descartes
- Sorbonne Paris Cité
- 75006 Paris
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10
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Ruan Y, Taha HA, Yoder RJ, Maslak V, Hadad CM, Badjić JD. The Prospect of Selective Recognition of Nerve Agents with Modular Basket-like Hosts. A Structure–Activity Study of the Entrapment of a Series of Organophosphonates in Aqueous Media. J Phys Chem B 2013; 117:3240-9. [PMID: 23445375 DOI: 10.1021/jp401841w] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yian Ruan
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio, United States
| | - Hashem A. Taha
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio, United States
| | - Ryan J. Yoder
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio, United States
| | - Veselin Maslak
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio, United States
| | - Christopher M. Hadad
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio, United States
| | - Jovica D. Badjić
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio, United States
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11
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Hermann K, Sardini S, Ruan Y, Yoder RJ, Chakraborty M, Vyas S, Hadad CM, Badjić JD. Method for the Preparation of Derivatives of Heptiptycene: Toward Dual-Cavity Baskets. J Org Chem 2013; 78:2984-91. [PMID: 23445206 DOI: 10.1021/jo3027998] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Keith Hermann
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
| | - Stephen Sardini
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
| | - Yian Ruan
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
| | - Ryan J. Yoder
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
| | - Mrinal Chakraborty
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
| | - Shubham Vyas
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
| | - Christopher M. Hadad
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
| | - Jovica D. Badjić
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus,
Ohio 43210, United States
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12
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Tartaggia S, De Lucchi O, Gambaro A, Zangrando R, Fabris F, Scarso A. Chiral M3L2Self-Assembled Capsules through Metal Coordination of Enantiopure Ligating Benzocyclotrimers: NMR Spectroscopic and ESI Mass Spectrometric Investigation. Chemistry 2013; 19:5701-14. [DOI: 10.1002/chem.201203598] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2012] [Indexed: 11/05/2022]
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13
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Ruan Y, Wang BY, Erb JM, Chen S, Hadad CM, Badjić JD. On the role of guests in enforcing the mechanism of action of gated baskets. Org Biomol Chem 2013; 11:7667-75. [DOI: 10.1039/c3ob41511b] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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14
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Rebilly JN, Reinaud O. Supramolecular Bioinorganic Chemistry. Supramol Chem 2012. [DOI: 10.1002/9780470661345.smc174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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15
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Wang BY, Žujović T, Turner DA, Hadad CM, Badjić JD. Design, Preparation, and Study of Catalytic Gated Baskets. J Org Chem 2012; 77:2675-88. [DOI: 10.1021/jo202443j] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bao-Yu Wang
- Department of Chemistry,
The Ohio State University,
Columbus, Ohio 43210, United States
| | - Teodora Žujović
- Department of Chemistry,
The Ohio State University,
Columbus, Ohio 43210, United States
| | - Daniel A. Turner
- Department of Chemistry,
The Ohio State University,
Columbus, Ohio 43210, United States
| | - Christopher M. Hadad
- Department of Chemistry,
The Ohio State University,
Columbus, Ohio 43210, United States
| | - Jovica D. Badjić
- Department of Chemistry,
The Ohio State University,
Columbus, Ohio 43210, United States
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16
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Stojanović S, Turner DA, Share AI, Flood AH, Hadad CM, Badjić JD. A stereodynamic and redox-switchable encapsulation-complex containing a copper ion held by a tris-quinolinyl basket. Chem Commun (Camb) 2012; 48:4429-31. [DOI: 10.1039/c2cc30339f] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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17
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Fabris F, Zonta C, Borsato G, De Lucchi O. Benzocyclotrimers: from the Mills-Nixon effect to gas hosting. Acc Chem Res 2011; 44:416-23. [PMID: 21476601 DOI: 10.1021/ar100128s] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The formal annulation of three bicylic olefins yields a class of molecules termed benzocyclotrimers (BCTs), which have unusual electronic properties. The bonds in the central aromatic ring, for example, alternate in length: rather than resembling a substituted benzene, a BCT instead evokes comparison to a cyclohexatriene. Forty years have passed since the synthesis of heptiptycene, the first BCT, was reported. In the interim, many methods have been developed for preparing tris-bicycloannulated benzenes. More than thirty different BCTs have so far been reported, with a variety of morphological features and properties. Over the same period, yields have increased from just a few percent to almost quantitative conversion. This improvement in synthetic access has expanded interest beyond the original theoretical considerations (bond-length fixation in aromatics) to functional applications (supramolecular scaffolds). In this Account, we describe the evolution of synthetic approaches to BCTs and their derivatives, as well as the applications that are now being explored for these compounds. Early syntheses of BCTs involved chloroolefins treated with butyl lithium. A strained alkyne intermediate was postulated early on, and was indeed trapped in 1981. Subsequent efforts have focused on improving chemoselectivity by mitigating the drastic conditions required for the generation of the alkyne intermediate. Our introduction of Cu(I) to induce lithium-copper exchange was successful in this regard. Further improvement resulted from the use of bicylic bromo(trimethylstannyl)olefins. In an effort to avoid the toxicity of the tin reagents, the Heck reaction and Pd catalysis have been pursued for cyclotrimerizing bicylic bromo- and iodoolefins. Depending on the symmetry of the starting bicylic olefin, two diastereomers can be obtained in the preparation of a BCT: a syn compound with C(3) symmetry and an anti compound with C(s) symmetry. Studying the diastereomeric outcome in a variety of synthetic approaches has yielded valuable insight into the cyclotrimerization reaction. Moreover, highly symmetric compounds, such as a D(3)-symmetric trindane and C(3v)-symmetric sumanene, have been prepared as BCT derivatives. The structure of BCTs offers a versatile three-dimensional scaffold for studying molecular recognition. Like calixarenes, BCTs form complexes with a variety of guest molecules. Recent developments include the trapping of gases in a hydrogen-bonded dimer and the encapsulation of larger molecules within a covalently linked condensation derivative. Future innovations in this fertile research area will likely include highly functionalized curved aromatics, receptors, and sensors.
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Affiliation(s)
- Fabrizio Fabris
- Dipartimento di Scienze Molecolari e Nanosistemi, Università Ca’ Foscari Venezia, Dorsoduro 2137, I-30123 Venezia, Italy
| | - Cristiano Zonta
- Dipartimento di Scienze Chimiche, Università di Padova, via Marzolo 1, I-35131 Padova, Italy
| | - Giuseppe Borsato
- Dipartimento di Scienze Ambientali, Informatica e Statistica, Università Ca’ Foscari Venezia, Dorsoduro 2137, I-30123 Venezia, Italy
| | - Ottorino De Lucchi
- Dipartimento di Scienze Molecolari e Nanosistemi, Università Ca’ Foscari Venezia, Dorsoduro 2137, I-30123 Venezia, Italy
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18
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Rieth S, Hermann K, Wang BY, Badjić JD. Controlling the dynamics of molecular encapsulation and gating. Chem Soc Rev 2011; 40:1609-22. [DOI: 10.1039/c005254j] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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19
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Stojanović S, Turner DA, Hadad CM, Badjić JD. Controlling dynamic stereoisomerism in transition-metal folded baskets. Chem Sci 2011. [DOI: 10.1039/c0sc00592d] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
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20
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Dey SK, Das G. Binding of HgCl
2
by a Nitro Functionalized Tripodal Receptor and Its Decomplexation Controlled by Anion Complexation. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000825] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Sandeep Kumar Dey
- Department of Chemistry, Indian Institute of TechnologyGuwahati, North Guwahati, Assam 781039, India, Fax: +91‐361‐258‐2349
| | - Gopal Das
- Department of Chemistry, Indian Institute of TechnologyGuwahati, North Guwahati, Assam 781039, India, Fax: +91‐361‐258‐2349
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21
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Higashibayashi S, Masud Reza AFG, Sakurai H. Stereoselective Cyclotrimerization of Enantiopure Iodonorbornenes Catalyzed by Pd Nanoclusters for C3 or C3v Symmetric syn-Tris(norborneno)benzenes. J Org Chem 2010; 75:4626-8. [DOI: 10.1021/jo100710h] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shuhei Higashibayashi
- Research Center for Molecular Scale Nanoscience, Institute for Molecular Science, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - A. F. G. Masud Reza
- Research Center for Molecular Scale Nanoscience, Institute for Molecular Science, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
| | - Hidehiro Sakurai
- Research Center for Molecular Scale Nanoscience, Institute for Molecular Science, 5-1 Higashiyama, Myodaiji, Okazaki 444-8787, Japan
- PRESTO, Japan Science and Technology Agency, Tokyo 102-0075, Japan
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22
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Reza A, Higashibayashi S, Sakurai H. Preparation ofC3-Symmetric Homochiralsyn-Trisnorbornabenzenes through Regioselective Cyclotrimerization of Enantiopure Iodonorbornenes. Chem Asian J 2009; 4:1329-37. [DOI: 10.1002/asia.200900132] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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23
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Gardlik M, Yan Z, Xia S, Rieth S, Gallucci J, Hadad CM, Badjić JD. A close inspection of Ag(I) coordination to molecular baskets. A study of solvation and guest encapsulation in solution and the solid state. Tetrahedron 2009. [DOI: 10.1016/j.tet.2008.11.098] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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24
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Rieth S, Wang BY, Bao X, Badjić JD. Four-State Switching Characteristics of a Gated Molecular Basket. Org Lett 2009; 11:2495-8. [PMID: 19453138 DOI: 10.1021/ol9009392] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Stephen Rieth
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Bao-Yu Wang
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Xiaoguang Bao
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Jovica D. Badjić
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
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25
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Singh AS, Chen BY, Wen YS, Tsai C, Sun SS. Halide Functionality Dependent Formation of Molecular Receptors and Their Ion Recognition Properties. Org Lett 2009; 11:1867-70. [DOI: 10.1021/ol900565e] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ashutosh S. Singh
- Institute of Chemistry, Academia Sinica, 115 Nankang, Taipei, Taiwan, Republic of China, and Department of Chemistry, Chinese Culture University, Taipei, 11114, Taiwan, Republic of China
| | - Bo-Yu Chen
- Institute of Chemistry, Academia Sinica, 115 Nankang, Taipei, Taiwan, Republic of China, and Department of Chemistry, Chinese Culture University, Taipei, 11114, Taiwan, Republic of China
| | - Yuh-Sheng Wen
- Institute of Chemistry, Academia Sinica, 115 Nankang, Taipei, Taiwan, Republic of China, and Department of Chemistry, Chinese Culture University, Taipei, 11114, Taiwan, Republic of China
| | - Chiitang Tsai
- Institute of Chemistry, Academia Sinica, 115 Nankang, Taipei, Taiwan, Republic of China, and Department of Chemistry, Chinese Culture University, Taipei, 11114, Taiwan, Republic of China
| | - Shih-Sheng Sun
- Institute of Chemistry, Academia Sinica, 115 Nankang, Taipei, Taiwan, Republic of China, and Department of Chemistry, Chinese Culture University, Taipei, 11114, Taiwan, Republic of China
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Dalkılıç E, Güney M, Daştan A, Saracoglu N, Lucchi OD, Fabris F. Novel and versatile protocol for the preparation of functionalized benzocyclotrimers. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.02.070] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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1-Bromo-2-(diphenylphosphinoyl)ethyne and 1-bromo-2-(p-tolylsulfinyl)ethyne: versatile reagents eventually leading to benzocyclotrimers. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.02.064] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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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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Wang BY, Bao X, Stojanović S, Hadad CM, Badjić JD. Encapsulation of Guests within a Gated Molecular Basket: Thermodynamics and Selectivity. Org Lett 2008; 10:5361-4. [PMID: 18983166 DOI: 10.1021/ol802199t] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bao-Yu Wang
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Xiaoguang Bao
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Sandra Stojanović
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Christopher M. Hadad
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Jovica D. Badjić
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
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Wang BY, Bao X, Yan Z, Maslak V, Hadad CM, Badjić JD. A 3-fold “Butterfly Valve” in Command of the Encapsulation’s Kinetic Stability. Molecular Baskets at Work. J Am Chem Soc 2008; 130:15127-33. [PMID: 18937455 DOI: 10.1021/ja8041977] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bao-Yu Wang
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Xiaoguang Bao
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Zhiqing Yan
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Veselin Maslak
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Christopher M. Hadad
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
| | - Jovica D. Badjić
- Department of Chemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210
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