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ISSN 1998-9539

Synthesis of Three Stereoisomers of p-tert-Butylthiacalix[4]arene Substituted with (Ethoxycarbonyl)methoxy and Fluorescent 1-Amidoanthraquinone Fragments

Alena A. Vavilova, Roman V. Nosov, Olga A. Mostovaya, and Ivan I. Stoikov@

Kazan Federal University, A.M. Butlerov Chemical Institute, 420008 Kazan, Russian Federation

@Corresponding author E-mail: ivan.stoikov@mail.ru

 

DOI: 10.6060/mhc160531s

Macroheterocycles 2016 9(3) 294-300

 

New tetrasubstituted at the lower rim thiacalix[4]arenes containing both (ethoxycarbonyl)methoxy and 1-amidoanthraquinone fragments in three conformations: cone, partial cone and 1,3-alternate were synthesized. It was shown that depending on the alkali metal cation (sodium, potassium or cesium) in the alkylation of the diester based on p-tert-butylthiacalix[4]arene by 2-bromo-N-(9’,10’-dioxo-9’,10’-dihydroanthracene-1’-yl)acetamide template effect of metal cation was observed. The fluorescent properties of the obtained compounds were studied.

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