0000000000847044

AUTHOR

Elina Ventola

showing 2 related works from this author

ESI-FTICR investigation of triethylammonium ion-driven resorcin[4]arene dimer formation and structure

2002

In the course of mass spectrometric measurements a self-assembled hydrogen bonded resorcinarene dimer was observed, the formation of which was driven by the binding of triethylammonium ion as a guest and as an ionic label.

HydrogenDimerMetals and Alloyschemistry.chemical_elementIonic bondingmacromolecular substancesGeneral ChemistryResorcinarenePhotochemistryMass spectrometricCatalysisFourier transform ion cyclotron resonanceSurfaces Coatings and FilmsElectronic Optical and Magnetic MaterialsIonchemistry.chemical_compoundchemistryMaterials ChemistryCeramics and CompositesChemical Communications
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Mass Spectrometric Investigation of Noncovalent Complexation between a Tetratosylated Resorcarene and Alkyl Ammonium Ions

2004

Noncovalent complexation between tetratosylated tetraethyl resorcarene (1) and primary, secondary, and tertiary alkyl ammonium ions (mMe, dMe, tMe, mEt, dEt, tEt, dBu, and dHex) was studied by electrospray ionization Fourier transform ion cyclotron resonance (ESI-FTICR) mass spectrometry. Interactions of the noncovalent complexes were investigated by means of competition experiments, collision-induced dissociation (CID) experiments, ion-molecule reactions with tripropylamine and gas phase H/D-exchange reactions with deuteroammonia. Gas phase ion-molecule reactions gave especially valuable information about the structure and properties of the complexes. Resorcarene 1 formed relatively stable…

IonsSteric effectschemistry.chemical_classificationSpectrometry Mass Electrospray IonizationMolecular StructureMacromolecular SubstancesChemistryHydrogen bondOrganic ChemistryInorganic chemistryGeneral ChemistryCatalysisDissociation (chemistry)Fourier transform ion cyclotron resonanceQuaternary Ammonium CompoundsTosyl Compoundschemistry.chemical_compoundPolymer chemistryProton affinityNon-covalent interactionsAmmoniumAlkylChemistry - A European Journal
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