Synthesis and Cu2+ recognition performance of pyrazole schiff bases with 1,8-naphthalimide structure

Key Points

• Cu2+ recognition shows significant performance with synthesized pyrazole Schiff bases and naphthalimide structures.
• The recognition capabilities differentiate these ligands, achieving a high selectivity for copper ions over other metals.
• Synthesis methods for these compounds include various reactions involving paraformaldehyde and naphthalimide derivatives.
• Implications highlight the potential for developing sensitive detection systems for copper ions in environmental monitoring.