Kronenether mit 1,3,5‐Triazinen als Ringbaustein – Synthese und Untersuchung der Alkaliselektivität durch Elektrospray‐Ionisations‐Massenspektrometrie

Crown Ethers with 1,3,5‐Triazines as Ring Building Block – Synthesis and Investigation of the Alkali Selectivity by Electrospray Ionization Mass Spectrometry The synthesis and characterization of 5 new crown compounds 3 and some derivatives 4, containing a 1,3,5‐triazine ring as subunit, based on the aminolysis of cyanuric chloride with diamines, is described. The alkali selectivity of some crown ligands were investigated by the ESI mass spectrometry.