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Information × Registration Number 0124U000449, ( 0225U000308  0226U000759  ) R & D request Title Synthesis of molecular clips based on p-tert-butylcalix[4]arenes and diaza- or diaminodibenzo-crown ethers as a central fragments, and bis(benzoazacrown ethers) with long flexible linking chains. Study of processes of formation of "guest-host" complexes of synthesized compounds with cations and organic substrates Head Kirichenko Tatiana I., Доктор хімічних наук Registration Date 18-01-2024 Organization Physico-Chemical Institute O. Bogatsky National Academy of Sciences of Ukraine popup.description1 Development of efficient methods for the synthesis of bis(benzoazacrown ethers) with long flexible linking chains and molecular clips containing two molecules of p-tert-butylcalix[4]arene derivatives attached to a molecules of diaza(dibenzo)crown ethers by different spacers groups. Determination of the extraction and complexing ability of the obtained compounds toward metal cations of s-, d- and f-elements and some multifunctional organic substrates. popup.nrat_date 2024-12-09 Close