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Patel N, Modi K, Bhatt K, Mohan B, Parikh J, Liska A, Ludvik J, Patel C, Jain V, Mishra D. Cyclotriveratrylene (CTV): Rise of an untapped supramolecular prodigy providing a new generation of sensors. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Roy I, David AHG, Das PJ, Pe DJ, Stoddart JF. Fluorescent cyclophanes and their applications. Chem Soc Rev 2022; 51:5557-5605. [PMID: 35704949 DOI: 10.1039/d0cs00352b] [Citation(s) in RCA: 25] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
With the serendipitous discovery of crown ethers by Pedersen more than half a century ago and the subsequent introduction of host-guest chemistry and supramolecular chemistry by Cram and Lehn, respectively, followed by the design and synthesis of wholly synthetic cyclophanes-in particular, fluorescent cyclophanes, having rich structural characteristics and functions-have been the focus of considerable research activity during the past few decades. Cyclophanes with remarkable emissive properties have been investigated continuously over the years and employed in numerous applications across the field of science and technology. In this Review, we feature the recent developments in the chemistry of fluorescent cyclophanes, along with their design and synthesis. Their host-guest chemistry and applications related to their structure and properties are highlighted.
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Affiliation(s)
- Indranil Roy
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - Arthur H G David
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - Partha Jyoti Das
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - David J Pe
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA.
| | - J Fraser Stoddart
- Department of Chemistry, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208-3113, USA. .,School of Chemistry, University of New South Wales, Sydney, NSW 2052, Australia.,Stoddart Institute of Molecular Science, Department of Chemistry, Zhejiang University, Hangzhou 310021, China.,ZJU-Hangzhou Global Scientific and Technological Innovation Center Hangzhou, 311215, China
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Zhang J, Schaly A, Chambron JC, Vincent B, Zorn N, Leize-Wagner E, Jean M, Vanthuyne N. Alkynylgold(I) C 3 -Chiral Concave Complexes: Aggregation and Luminescence. Chemistry 2021; 28:e202103759. [PMID: 34962011 DOI: 10.1002/chem.202103759] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Indexed: 11/11/2022]
Abstract
Chiral gold(I) acetylide trinuclear complexes 1-3 based on the cyclotribenzylene platform and terminal PR3 ligands (R=Ph, Et, and Cy, respectively), were characterized and their light emission studied. They exhibited long-lived blue phosphorescence in CHCl3 and a weak fluorescence in the UV. In MeOH/CHCl3 mixtures of >1:1 volume ratio, 1 and 2 exhibited a new emission band at ca. 540 nm that developed at the expense of the UV emission. DLS studies demonstrated the presence of molecular aggregates of Ø 30-80 nm. The green emission observed in MeOH-rich solvent mixtures was therefore induced by aggregation, and could originate from Au⋅⋅⋅Au interactions. The AIE spectrum of 3 was observed only in solutions containing 99 % of MeOH, and correlated with its solid state emission. The AIE profiles of the enantiomers of 1 differed from that of rac-1, suggesting that the latter is a true racemate.
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Affiliation(s)
- Jing Zhang
- Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, BP 296 R8, 67008, Strasbourg, France
| | - Astrid Schaly
- Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302 CNRS, Université Bourgogne Franche-Comté, 9, avenue Alain Savary, 21078, Dijon, France
| | - Jean-Claude Chambron
- Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, BP 296 R8, 67008, Strasbourg, France.,Institut de Chimie Moléculaire de l'Université de Bourgogne, UMR 6302 CNRS, Université Bourgogne Franche-Comté, 9, avenue Alain Savary, 21078, Dijon, France
| | - Bruno Vincent
- Institut de Chimie de Strasbourg, UMR 7177 CNRS, Université de Strasbourg, 1, rue Blaise Pascal, BP 296 R8, 67008, Strasbourg, France
| | - Nathalie Zorn
- Chimie de la Matière Complexe, UMR 7140 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67070, Strasbourg, France
| | - Emmanuelle Leize-Wagner
- Chimie de la Matière Complexe, UMR 7140 CNRS, Université de Strasbourg, 4, rue Blaise Pascal, 67070, Strasbourg, France
| | - Marion Jean
- Aix Marseille Univ, CNRS Centrale Marseille, iSm2, Marseille, France
| | - Nicolas Vanthuyne
- Aix Marseille Univ, CNRS Centrale Marseille, iSm2, Marseille, France
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Rao MLN, Talode JB. Rapid Access to Triarylated Cyclotriveratrylenes from Threefold Couplings of CTV-I3with Triarylbismuth Reagents. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201500334] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Maddali L. N. Rao
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016 India
| | - Jalindar B. Talode
- Department of Chemistry; Indian Institute of Technology Kanpur; Kanpur 208016 India
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Ishtaiwi Z, Rüffer T, Klaib S, Buschbeck R, Walfort B, Lang H. Porphyrins with a carbosilane dendrimer periphery as synthetic components for supramolecular self-assembly. Dalton Trans 2014; 43:7868-88. [PMID: 24705682 DOI: 10.1039/c3dt53535e] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
The preparation of the shape-persistent carbosilane-functionalized porphyrins H2TPP(4-SiRR'Me)4, Zn(II)-TPP(4-SiRR'Me)4 (R = R' = Me, CH2CH=CH2, CH2CH2CH2OH; R = Me, R' = CH2CH=CH2, CH2CH2CH2OH; TPP = tetraphenyl porphyrin), H2TPP(4-Si(C6H4-1,4-SiRR'Me)3)4, and Zn(II)-TPP(4-Si(C6H4-1,4-SiRR'Me)3)4 (R = R' = Me, CH2CH=CH2; R = Me, R' = CH2CH[double bond, length as m-dash]CH2) using the Lindsey condensation methodology is described. For a series of five samples their structures in the solid state were determined by single crystal X-ray structure analysis. The appropriate 0th and 1st generation porphyrin-based 1,4-phenylene carbosilanes form 2D and 3D supramolecular network structures, primarily controlled by either π-π interactions (between pyrrole units and neighboring phenylene rings) or directional molecular hydrogen recognition and zinc-oxygen bond formation in the appropriate hydroxyl-functionalized molecules. UV-Vis spectroscopic studies were carried out in order to analyze the effect of the dendritic branches on the optical properties of the porphyrin ring.
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Affiliation(s)
- Zakariyya Ishtaiwi
- Technische Universität Chemnitz, Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, D-09107 Chemnitz, Germany.
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Little MA, Loughrey JJ, Santoro A, Halcrow MA, Hardie MJ. Hexasulfanyl analogues of cyclotriveratrylene. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.03.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Song JR, Huang ZT, Zheng QY. Synthesis of functionalized cyclotriveratrylene analogues with C1-symmetry and the application for 1,4-Michael addition of alcohols to unsaturated aryl ketone. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.06.077] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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