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Synthesis of Inert Homo- and Heterodinuclear Rare-Earth Cryptates

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journal contribution
posted on 2015-10-19, 00:00 authored by Jessica Wahsner, Michael Seitz
A new ditopic cryptand based on two tris­(biaryl)-based binding pockets bridged by a 2,2′-bipyrimidine unit enables the selective synthesis of homo- and heterodinuclear rare-earth cryptates, which are kinetically inert under challenging conditions and can even be purified by preparative high-performance liquid chromatography.