6533b851fe1ef96bd12a9a3f

RESEARCH PRODUCT

Oxidovanadium(v) complexes with l-proline-based amino acid phenolates

Anssi PeuronenAnssi PeuronenJari SinkkonenAri LehtonenPasi Salonen

subject

fenolitVanadiumchemistry.chemical_elementphenolsaminohapot010402 general chemistry01 natural sciencesMedicinal chemistryvanadiiniInorganic Chemistrychemistry.chemical_compoundMaterials ChemistryPhenolcoordination complexesProlinePhysical and Theoretical Chemistryta216ta116chemistry.chemical_classificationamino acids010405 organic chemistrykompleksiyhdisteet0104 chemical sciencesAmino acidSolventchemistryvanadiumMethanol

description

Abstract l -proline was used to prepare chiral, tridentate amino acid phenol proligands H2L1–4. These proligands react with vanadium precursors VO(acac)2, VOSO4∙5H2O and VO(OPr)3 in methanol to form the corresponding oxidoalkoxidovanadium( v ) complexes 1–4. The complexes crystallize from methanol, and are octahedrally coordinated with a general formula [VO(L1–4)(OMe)(MeOH)]. In solution, however, they adopt several different conformations or isomeric structures depending on the solvent.

yearjournalcountryeditionlanguage
2019-04-01Inorganica Chimica Acta
https://doi.org/10.1016/j.ica.2019.02.011