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Information × Registration Number 0214U005708, 0111U002027 , R & D reports Title The synthesis, structure and properties of the new type molecular receptors based on calix[4]arenes dervatives with carboxy-, formyl- and aminobenzo-crown-ethers substituents popup.stage_title Head Kuz'min Victor Evgenovich, Registration Date 17-02-2014 Organization A.V.Bogatsky Physico-Chemical Institute of the National Academy of Sciences of Ukraine popup.description2 The new series of p-tert-butylcalix[4]arene derivatives substituted at the lower rim by 4-amido or 4-imino-benzocrown ethers with nitrogen, oxygen and sulfur atoms in crown ether cycle were synthesized. The complexing and extracting abilities for cations of some s- and d-elements of synthesized compounds were established. It was found that calix[4]arenes with amidobenzocrown- and iminobenzoditiacrown subsistents demonstrated high extracting abilities toward potassium, strontium, rubidium, cadmium and argentum cations Product Description popup.authors Алєксєєва О.О. Басок С.С. Кузьмін В.Є. Мазепа О.В. Ракипов І.М popup.nrat_date 2020-04-02 Close