Synthese und Transportuntersuchungen von Dioxapolyazacalix[4]arenen und Triazino-Kronenethern
摘要:
Synthesis and characterisation of new dioxapolyazacalix[4]arenes 5a-c and triazino crown ethers 9a-i are described. The structures and conformations of these novel macrocyclic ring systems have been investigated by various NMR methods. Transports of metal ions across a liquid membrane are also reported.
Synthese und Transportuntersuchungen von Dioxapolyazacalix[4]arenen und Triazino-Kronenethern
摘要:
Synthesis and characterisation of new dioxapolyazacalix[4]arenes 5a-c and triazino crown ethers 9a-i are described. The structures and conformations of these novel macrocyclic ring systems have been investigated by various NMR methods. Transports of metal ions across a liquid membrane are also reported.