Diversity Oriented Preparation of Pillar (5) arene‐Containing (2) Rotaxanes by a Stopper Exchange Strategy

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Abstract: Rotaxane building blocks bearing 3,5‐bis (trifluoromethyl) benzenesulfonate (BTBS) stoppers have been efficiently prepared from a pillar[5]arene derivative, 3,5‐bis (trifluoromethyl) benzenesulfonyl chloride (BTBSCl) and different diols, namely 1,10‐decanediol and 1,12‐dodecanediol. The BTBS moieties of these compounds are good leaving groups and stopper exchange reactions could be achieved by treatment with different nucleophiles thus affording rotaxanes with ester, thioether or ether stoppers.

Location: Deutsche Nationalbibliothek Frankfurt am Main

Extent: Online-Ressource

Language: Englisch

Bibliographic citation: Diversity Oriented Preparation of Pillar (5) arene‐Containing (2) Rotaxanes by a Stopper Exchange Strategy ; volume:9 ; number:4 ; year:2020 ; pages:393-400 ; extent:8
ChemistryOpen ; 9, Heft 4 (2020), 393-400 (gesamt 8)

Creator: Nierengarten, Iwona
Nierengarten, Jean‐François

DOI: 10.1002/open.202000035

URN: urn:nbn:de:101:1-2022070107092404566991

Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.

Last update: 15.08.2025, 7:22 AM CEST

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Nierengarten, Iwona
Nierengarten, Jean‐François

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Diversity Oriented Preparation of Pillar (5) arene‐Containing (2) Rotaxanes by a Stopper Exchange Strategy

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Other Objects (12)

Solution and Solvent‐Free Stopper Exchange Reactions for the Preparation of Pillar (5) arene‐containing (2) and (3) Rotaxanes

Stepwise Functionalization of a Pillar (5) arene‐Containing (2) Rotaxane with Pentafluorophenyl Ester Stoppers

Synthesis of diamido-bridged bis-pillar[5]arenes and tris-pillar[5]arenes for construction of unique [1]rotaxanes and bis-[1]rotaxanes

Partially Sulfated Pillar (5) Arenes: Synthesis and Molecular Recognition Properties

Cavity-promotion by pillar[5]arenes expedites organic photoredox-catalysed reductive dehalogenations

Ring shape-dependent self-sorting of pillar[n]arenes assembled on a surface

N-doped carbon dots covalently functionalized with pillar[5]arenes for Fe3+ sensing

Molecular weight fractionation by confinement of polymer in one-dimensional pillar[5]arene channels

Spacer Length‐Independent Shuttling of the Pillar (5) arene Ring in Neutral (2) Rotaxanes

Tetraphenylethylene-embedded pillar[5]arene-based orthogonal self-assembly for efficient photocatalysis in water

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Synthesis of diamido-bridged bis-pillar[5]arenes and tris-pillar[5]arenes for construction of unique [1]rotaxanes and bis-[1]rotaxanes

Partially Sulfated Pillar (5) Arenes: Synthesis and Molecular Recognition Properties

Cavity-promotion by pillar[5]arenes expedites organic photoredox-catalysed reductive dehalogenations

Ring shape-dependent self-sorting of pillar[n]arenes assembled on a surface

N-doped carbon dots covalently functionalized with pillar[5]arenes for Fe3+ sensing

Molecular weight fractionation by confinement of polymer in one-dimensional pillar[5]arene channels

Spacer Length‐Independent Shuttling of the Pillar (5) arene Ring in Neutral (2) Rotaxanes

Tetraphenylethylene-embedded pillar[5]arene-based orthogonal self-assembly for efficient photocatalysis in water

Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar (5) arene

Synergistically Boosting the Circularly Polarized Luminescence of Functionalized Pillar (5) arenes by Polymerization and Aggregation

Solution and Solvent‐Free Stopper Exchange Reactions for the Preparation of Pillar (5) arene‐containing (2) and (3) Rotaxanes

Stepwise Functionalization of a Pillar (5) arene‐Containing (2) Rotaxane with Pentafluorophenyl Ester Stoppers

Synthesis of diamido-bridged bis-pillar[5]arenes and tris-pillar[5]arenes for construction of unique [1]rotaxanes and bis-[1]rotaxanes

Partially Sulfated Pillar (5) Arenes: Synthesis and Molecular Recognition Properties

Cavity-promotion by pillar[5]arenes expedites organic photoredox-catalysed reductive dehalogenations

Ring shape-dependent self-sorting of pillar[n]arenes assembled on a surface

N-doped carbon dots covalently functionalized with pillar[5]arenes for Fe3+ sensing

Molecular weight fractionation by confinement of polymer in one-dimensional pillar[5]arene channels

Spacer Length‐Independent Shuttling of the Pillar (5) arene Ring in Neutral (2) Rotaxanes

Tetraphenylethylene-embedded pillar[5]arene-based orthogonal self-assembly for efficient photocatalysis in water

Selective Fluorescent Sensing for Iron in Aqueous Solution by A Novel Functionalized Pillar (5) arene

Synergistically Boosting the Circularly Polarized Luminescence of Functionalized Pillar (5) arenes by Polymerization and Aggregation

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