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SYNTHESIS OF NOVEL N,O-MACROCYCLIC LIGANDS, FUNCTIONALIZED BY PHOSPHINE OXIDE GROUPS

Елена А. Александрова, Кристина А. Лоцман, Константин А. Лысенко, Юрий Г. Тришин
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Abstract


As a result of the implementation of two approaches, the Pudovik reaction (the reaction of macrocyclic azomethines with secondary phosphine oxides) and the Kabachnik–Fields reaction (three-component one-pot process involving dialdehydes, diamines, and secondary phosphine oxides), novel N,O-containing macrocyclic ligands with phosphine oxide groups were first obtained. The synthesized macrocycles are a kind of α-aminophosphoryl compounds that can be used in the synthesis of supramolecular systems.

Keywords


α-aminophosphoryl compounds; N,O-macrocyclic ligands; Kabachnik–Fields reaction; Pudovik reaction.

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