6533b857fe1ef96bd12b4280
RESEARCH PRODUCT
Expanding the Size of Catecholesters - Modified Ligands for the Hierarchical Assembly of Dinuclear Titanium(IV) Helicates
Kari RissanenMarita De GrootDavid Van CraenFanfang PanMarkus Albrechtsubject
Inorganic Chemistrychemistry.chemical_compound1h nmr spectroscopyMonomerchemistryDimerPolymer chemistryOrganic chemistrychemistry.chemical_elementNuclear magnetic resonance spectroscopyEthyl esterTitaniumdescription
Five 2,3-dihydroxybenzoic acid derivatives 1 – 5 were used as starting materials to obtain the corresponding methyl and ethyl esters. Those were applied as ligands in the hierarchical self-assembly of lithium-bridged dinuclear titanium(IV) complexes 1a–4a, 1b–3b, and 5b. The equilibria between the mononuclear triscatecholate complexes (monomer) and the dinuclear helicates (dimer) were observed by 1H NMR spectroscopy in [D6]DMSO and [D4]MeOH at room temperature.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2015-09-07 | Zeitschrift für anorganische und allgemeine Chemie |