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Information × Registration Number 0218U000917, 0115U001059 , R & D reports Title Derivatives of aromatic hydroxyacids and crown-ethers as potential ligands with the highdegre of structural variableness. Synthesis, complexing, mesomorphism and luminescent properties. popup.stage_title Head Nedostup Vadim Ioanovich, Доктор технічних наук Registration Date 27-02-2018 Organization A.V. Bogatsky, Physico-Chemical Institute of the National Academy of Sciences of Ukraine popup.description2 The complexes of Eu(III) are first distinguished in a hard kind with the geometrical isomers of 4-hydroxy 3 -(4?-fluor) cinnamoyl-6-methylpyrone- 2, that substantially differentiate on the luminescent descriptions(spectrums of excitation). The method of new mesomorphic 7 -(4-alkoxybenzoyloxy) -3-formylchromones synthesis is worked out from the accessible reagents by the high yield of eventual compounds and stable producibility as compared to present methods. Coupling with the structure of chromones derivatives and intensity of them lanthanide complexes is set. Product Description popup.authors Басок С.С. Деркач Л.Г. Дога П.Г. Желтвай І.І. Килименчук О.Д. Кондратьєва Р.В. Новікова Н.С. Ракипов І.М. Теслюк О.І. Яркова М.Ю. popup.nrat_date 2020-04-02 Close