The Complexation of protonated Amines, Diaza-18-crown-6 and Cryptand (222) by 18-Crown-6 in Different Solvents

• Autorzy: Buschmann H. , Mutihac L. , Wego A. , Schollmeyer E.
• Języki publikacji: EN

Abstrakty

EN

The formation of complexes between protonated amines and macrocyclic ligands is known. However, the diprotonated ligands diaza-18-crown-6 and cryptand (222) themselves are able to act as guest molecules. As a recult they form complexes with 18-crown-6. The complex formation has been studied by calorimetric titrations and H NMR measurements. The reaction between diprotonated diazacrown ethers or cryptands with crown ethers can be used for the self-assembly of larger aggregates.

Słowa kluczowe

EN

crown ether; diazacrown ethers; cryptands; complex formation

• Wydawca: Polskie Towarzystwo Chemiczne
• Czasopismo: Polish Journal of Chemistry
• Rocznik: 2000
• Tom: Vol. 74, nr 1
• Strony: 61--66

Twórcy

autor

Buschmann H.

autor

Mutihac L.

autor

Wego A.

autor

Schollmeyer E.