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Information × Registration Number 0216U006261, 0114U002762 , R & D reports Title Synthesis of new pyrimidines derivatives and their complexes with d- and f-metals as base compounds for formation of new emitters in a wide spectral range and catalytic systems of transformations of glycerol (biodiesel waste product) and its derivatives into substances and materials of "fine chemicals" popup.stage_title Head Kamalov G.L., Registration Date 24-02-2016 Organization A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine popup.description2 From available 2-(2-oxo-2-phenylethylidene)-2,3-dihydropyrimedine-4(1H)-on preparative synthesis methods of modified 2-alkyl(alkylidene)pyrimidenes (2-AP) which have in exocyclic part carbonyl, oxime and hydrazone groups in various combinations are developed. Besides, the other range of 2-AP samples for study their spectral-luminescent properties are worked out. It is set that the fluorescence (ffl.) quantum yield of studied compounds are 0,18-0,32. Halogens lead to bathochromic effects in srectrums as absorption and emission. The shift of maximums on 1500-2050 cm-1 and also decreasing the value of ffl. in 7-8 times is observed in case of orto-halogenated compared with para-substituted analogues. In complexes with all 2-AP is observed 4f-luminescent signal in IR-spectrum for Nd(III) and Yb(III) iones, in visible area - for complexes of Tb(III) with 2-AP in which halogens are absent. The quantum yield of complexes with Tb(III), Yb(III) and Nd(III) iones are 0,22-0,31; (3,8-4,4)?10-3 and (0,44-0,85)?10-3. Product Description popup.authors Іванов Ю.Е. Грищук Л.В. Гуліма О.В. Давтян А.С. Камалов Г.Л. Коровін О.Ю. Плужник-Гладир С.М. Русакова Н.В. Смола С.С. Снурнікова Н.В. Степанов Д.Є. Яволовський А.О. popup.nrat_date 2020-04-02 Close
R & D report
Synthesis of new pyrimidines derivatives and their complexes with d- and f-metals as base compounds for formation of new emitters in a wide spectral range and catalytic systems of transformations of glycerol (biodiesel waste product) and its derivatives into substances and materials of "fine chemicals"
Head: Kamalov G.L.. Synthesis of new pyrimidines derivatives and their complexes with d- and f-metals as base compounds for formation of new emitters in a wide spectral range and catalytic systems of transformations of glycerol (biodiesel waste product) and its derivatives into substances and materials of "fine chemicals". (popup.stage: ). A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine. № 0216U006261
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Updated: 2026-03-21


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