Abstract

The complexation properties of two new calix[4]arene derivatives were studied by UV/Vis spectroscopy. They have been found to bind aliphatic amines, lithium and calcium ions in equilibrium reactions, particularly in polar solvents. The reaction is indicated through the emergence of a new band. The equilibrium constants of complex formation in the case of some ligand–substrate compositions have been determined.

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call

Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.