Pyrogallarenes as alkali metal receptors: the role of cation-pi interactions in complexation.
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Summary
Crystallization studies of C-methyl pyrogallarene with potassium, rubidium and caesium bromides or chlorides resulted in a hydrogen bonded molecular cage in which the alkali metal cations are eta6 coordinated to aromatic rings via strong cation-pi interactions.
- Type
- article
- Published
- 2006-03-03
- Cited by
- 35
- References
- 22
- OpenAlex
- https://openalex.org/W16518493
- Semantic Scholar
- https://api.semanticscholar.org/CorpusID:38346614
Keywords
Geography
References
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- Recognition of alkali metal halide contact ion pairs by uranyl-salophen receptors bearing aromatic sidearms. The role of cation-pi interactions.
- The synthesis of M[Al2(CH3)6NO3] (M+ = K+, Rb+, Cs+, NR4+), and the crystal structures of K[Al2(CH3)6NO3] and K[Al(CH3)3NO3] · C6H6
- Alkali metal mediated resorcarene capsules: An ESI-FTICRMS study on gas-phase structure and cation binding of tetraethyl resorcarene and its per-methylated derivative
- Reversible encapsulation by self-assembling resorcinarene subunits
- Interactions with aromatic rings in chemical and biological recognition.
- Thermodynamics of cation (alkali-metal) complexation by 5,11,17,23-tetra- tert -butyl[25,26,27,28-tetrakis(2-pyridylmethyl)oxy]- calix(4)arene and the crystal structure–superstructure of its 1:1 complex with sodium and acetonitrile
- Investigation of homo- and heterodimer alkali metal cation complexes of resorc[4]arenes by electrospray ionization mass spectrometry.
- Ammonium ion mediated resorcarene capsules: ESI-FTICRMS study on gas-phase structure and ammonium ion affinity of tetraethyl resorcarene and its per-methylated derivative
- Ethyl Pyrogall[6]arene and Pyrogall[4]arene: Synthesis, Structural Analysis and Derivatization
- Weak interactions between resorcinarenes and diquaternary alkyl ammonium cations
- A Surprising Host−Guest Relationship between 1,2-Dichloroethane and the Cesium Complex of Tetrabenzo-24-crown-8
- Lariat ether receptor systems show experimental evidence for alkali metal cation-pi interactions.
- Calixarene-cupped caesium: a coordination conundrums?
- Encapsulation of diquats by resorcinarenes: a novel staggered anion-solvent mediated hydrogen bonded capsule.
Cited by
- Conservation of a unique noncovalent motif in a tetracyanoresorcin[4]arene silver complex
- Ionic dimeric pyrogallol[4]arene capsules.
- Alkali metal complexation properties of resorcinarene bis-crown ethers: effect of the crown ether functionality and preorganization on complexation
- Metallo-supramolecular capsules
- An imine-based molecular cage with distinct binding sites for small and large alkali metal cations.
- Sodium halide complexes of ribose derivatives and their unusual crystal structures.
- Crystal structure of potassium tris[3-(2-pyridyl)pyrazolyl]hydroborate
- Alkali metal complexes of tridentate amine-bis(phenolate) ligands and their rac-lactide ROP activity
- Thiacalix[4]arene–rubidiumassembly: supramolecular architecture based on alkali metal coordination and cation–π interactions
- Interpenetrated nano-capsule networks based on the alkali metal assisted assembly of p-carboxylatocalix[4]arene-O-methyl ether.
- Complexation of C -methyl pyrogallarene with small quaternary and tertiary alkyl ammonium cations
- The role of the solvation shell decomposition of alkali metal ions in their selective complexation by resorcinarene and its cavitand
- Twisting of the resorcinarene core due to solvent effects upon crystallization
- Solution structure of copper-seamed C-alkylpyrogallol[4]arene nanocapsules with varying chain lengths.
- Aromatic rings in chemical and biological recognition: energetics and structures.
- Aromatische Ringe in chemischer und biologischer Erkennung: Energien und Strukturen
- Synthesis and Structure of Self-Complementary 2-Metallacryptates and Their Linear or Meandering Infinite Arrangements in the Solid State (‡)
- Structure and stoichiometry of resorcinarene solvates as host–guest complexes – NMR, X-ray and thermoanalytical studies
- The missing member of the partially O-alkylated resorcinarene family: synthesis and conformation of methyl tetramethoxy resorcinarene.
- Reaction mechanism of the anomalous formal nucleophilic borylation of organic halides with silylborane: combined theoretical and experimental studies.
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