Formation of Chiral Heteronuclear Ln<sup>III</sup> Assemblies by Ion Pair Formation

Gregoliński, Janusz; Wieczorek, Robert; Lisowski, Jerzy

doi:10.1002/ejic.201100140

Cited by 4 publications

(2 citation statements)

References 66 publications

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“…The removing of template is achieved simultaneously with the reduction of the imine bonds. As a result, a set of chiral polyaza ligands, useful in various aspect of supramolecular chemistry, have been obtained ,…”

Section: Detailed Look At Polyimine Macrocyclesmentioning

confidence: 99%

One‐Step Construction of the Shape Persistent, Chiral But Symmetrical Polyimine Macrocycles

Kwit

Grajewski

Skowronek

et al. 2018

The Chemical Record

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A unique combination of structural flexibility, shape persistency and functionality, makes macrocycles and molecular cages as essential molecular entities that have displayed applications that go beyond chemistry. Among macrocycles, the selectively obtained symmetrical (poly)cyclic polyimines have shown great utility in the design of molecules varied in shape and properties. The reversible and thermodynamically controlled cycloimination reaction is governed by configurational and conformational constraints imposed on the intermediate products, ensures a sufficiently high level of preorganization. The high geometrical control over the macrocycle structure has profound effect on their assembly mode. In this Account, we were interested in showing how the structure of small building blocks affects the structure of macrocyclic product and further, how influenced the association mode of the given macromolecule. The latter is of primarily importance in supramolecular and in material chemistry.

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Section: Detailed Look At Polyimine Macrocyclesmentioning

confidence: 99%

One‐Step Construction of the Shape Persistent, Chiral But Symmetrical Polyimine Macrocycles

Kwit

Grajewski

Skowronek

et al. 2018

The Chemical Record

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“…In this context, helpful studies have been performed by the research group of J. Lisowski [21] . By using several physical and theoretical methods, such as NMR, X‐ray diffraction and DFT calculations, these authors investigated several DACH‐based lanthanide complexes of macrocycles containing pyridine [21–24] or phenolic rings [25] . They were able to determine the structure of each species (with the corresponding kinetic or thermodynamic stability) in solution and of supramolecular assemblies whose formation is promoted by ion‐pair interactions.…”

Section: Introductionmentioning

confidence: 99%

Lanthanide‐Based Complexes Containing a Chiral trans‐1,2‐Diaminocyclohexane (DACH) Backbone: Spectroscopic Properties and Potential Applications

et al. 2021

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In this minireview, we give an overview on the use of the chiral molecule trans‐1,2‐diaminocyclohexane (DACH) in several fields of application. This chiral backbone is present in a variety of metal complexes which are employed in (enantioselective) catalysis, chiral discrimination, molecular recognition and supramolecular chemistry. Metal extraction and biochemical and pharmaceutical applications also use the DACH molecule. This contribution is particularly focused on the interesting chemical‐physical properties discussed so far in the literature concerning lanthanide‐based complexes containing chiral ligands characterized by the presence of DACH in the structure. In particular, the interconnection between luminescence (total and circularly polarized), structure and thermodynamics of Eu(III), Tb(III) and Sm(III) complexes will be discussed also in light of their use as optical or chiroptical probes for the sensing of important analytes dissolved in aprotic and protic polar solvents. Several complexes show potential interest in the solid state as phosphors for light emitting devices or for the detection of volatile organic compounds.

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Aromatic N-donor ligands as chelators and sensitizers of lanthanide ion emission

Bettencourt‐Dias

Barber

Viswanathan

2014

Coordination Chemistry Reviews

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Formation of Chiral Heteronuclear Ln^III Assemblies by Ion Pair Formation

Abstract: Cationic LnIII complexes with the chiral macrocycle L, (P

Cited by 4 publications

References 66 publications

One‐Step Construction of the Shape Persistent, Chiral But Symmetrical Polyimine Macrocycles

One‐Step Construction of the Shape Persistent, Chiral But Symmetrical Polyimine Macrocycles

Lanthanide‐Based Complexes Containing a Chiral trans‐1,2‐Diaminocyclohexane (DACH) Backbone: Spectroscopic Properties and Potential Applications

Aromatic N-donor ligands as chelators and sensitizers of lanthanide ion emission

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Formation of Chiral Heteronuclear LnIII Assemblies by Ion Pair Formation

Abstract: Cationic LnIII complexes with the chiral macrocycle L, (P

Cited by 4 publications

References 66 publications

One‐Step Construction of the Shape Persistent, Chiral But Symmetrical Polyimine Macrocycles

One‐Step Construction of the Shape Persistent, Chiral But Symmetrical Polyimine Macrocycles

Lanthanide‐Based Complexes Containing a Chiral trans‐1,2‐Diaminocyclohexane (DACH) Backbone: Spectroscopic Properties and Potential Applications

Aromatic N-donor ligands as chelators and sensitizers of lanthanide ion emission

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Formation of Chiral Heteronuclear Ln^III Assemblies by Ion Pair Formation