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Literature DB >> 25940817

Chloride triggered reversible switching from a metallosupramolecular [Pd2L4](4+) cage to a [Pd2L2Cl4] metallo-macrocycle with release of endo- and exo-hedrally bound guests.

Dan Preston¹, Alyssa Fox-Charles, Warrick K C Lo, James D Crowley.

Abstract

A metallosupramolecular [Pd2L4](4+) cage can be cleanly converted into a [Pd2L2Cl4] metallo-macrocycle upon addition of chloride ions. The process is reversible, treatment of the [Pd2L2Cl4] macrocycle with silver(I) ions regenerates the [Pd2L4](4+) cage. Additionally, it is shown that guest molecules could be released on chloride triggered cage dis-assembly and taken up anew on re-assembly.

Entities: Chemical Gene

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Year: 2015 PMID： 25940817 DOI： 10.1039/c5cc02226f

Source DB: PubMed Journal: Chem Commun (Camb) ISSN： 1359-7345 Impact factor: 6.222

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Cited

11 in total

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Journal: Chem Sci Date: 2017-11-20 Impact factor: 9.825

2. Binding of anions in triply interlocked coordination catenanes and dynamic allostery for dehalogenation reactions.

Authors: Linlin Yang; Xu Jing; Bowen An; Cheng He; Yang Yang; Chunying Duan
Journal: Chem Sci Date: 2017-11-30 Impact factor: 9.825

3. Reversible disassembly of metallasupramolecular structures mediated by a metastable-state photoacid.

Authors: Suzanne M Jansze; Giacomo Cecot; Kay Severin
Journal: Chem Sci Date: 2018-04-20 Impact factor: 9.825

4. Anticancer Activity and Cisplatin Binding Ability of Bis-Quinoline and Bis-Isoquinoline Derived [Pd₂L₄]⁴⁺ Metallosupramolecular Cages.

Authors: Roan A S Vasdev; Lachlan F Gaudin; Dan Preston; Jackmil P Jogy; Gregory I Giles; James D Crowley
Journal: Front Chem Date: 2018-11-22 Impact factor: 5.221

10. Chemistry of Tetradentate [C,N : C,N] Iminophosphorane Palladacycles: Preparation, Reactivity and Theoretical Calculations.

Authors: Paula Munín-Cruz; Francisco Reigosa; Marcos Rúa-Sueiro; Juan M Ortigueira; M Teresa Pereira; José M Vila
Journal: ChemistryOpen Date: 2020-11-17 Impact factor: 2.630

Chloride triggered reversible switching from a metallosupramolecular [Pd2L4](4+) cage to a [Pd2L2Cl4] metallo-macrocycle with release of endo- and exo-hedrally bound guests.

1. Molecular cage-bridged plasmonic structures with well-defined nanogaps as well as the capability of reversible and selective guest trapping.

2. Binding of anions in triply interlocked coordination catenanes and dynamic allostery for dehalogenation reactions.

3. Reversible disassembly of metallasupramolecular structures mediated by a metastable-state photoacid.

4. Anticancer Activity and Cisplatin Binding Ability of Bis-Quinoline and Bis-Isoquinoline Derived [Pd₂L₄]⁴⁺ Metallosupramolecular Cages.

Review 5. Recent Developments of Supramolecular Metal-based Structures for Applications in Cancer Therapy and Imaging.

6. Light-Powered Dissipative Assembly of Diazocine Coordination Cages.

7. Anion binding properties of a hollow PdL-cage.

8. Temperature Controls Guest Uptake and Release from Zn₄L₄ Tetrahedra.

9. Tunable Fullerene Affinity of Cages, Bowls and Rings Assembled by Pd^II Coordination Sphere Engineering.

10. Chemistry of Tetradentate [C,N : C,N] Iminophosphorane Palladacycles: Preparation, Reactivity and Theoretical Calculations.