Perfluoro-4-isopropylpyridine was used as a building block for the two-step synthesis of a variety of macrocyclic systems bearing pyridine sub-units which were characterised by X-ray crystallography. Electrospray mass spectrometry revealed that complexation of either cations and, unusually, anions is possible depending on the structure of the macrocycle.

Perfluoro-4-isopropylpyridine can be used to synthesize various macrocyclic systems with pyridine sub-units, allowing for complexation of cations and anions depending on the macrocycle's structure.

Paper

Polyhalogenated heterocyclic compounds. Macrocycles from perfluoro-4-isopropylpyridine.

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