Acknowledgement
Supported by : Taegu University
The new naphthol-containing hexadentate ligands, 1,12-bis (2-naphthol)- 2,5,8,11-tetraazadodecane 4HCl (nptr) and 1,14-bis(2-naphthol)- 2,6,9,13- tetraazatetradodecane .4HCl (npptr) were synthesized and characterized by elemental analysis, IR, NMR, and mass spectrometry. Acid dissociation constants and stability constants of Co(II), Ni(II). Cu(II), and Zn(II) complexes were determined at
새로운 여섯 자리 리간드 1,12-bis(2-naphthol)-2,5,8,11-tetraazadode cane. 4HCl(nptr)와 1,14-bis(2-naphthol)-2,6,9,13-tetraazatetradodecane .4HCl(npptr)을 합성하고 원소분석, 적외선분광법, 핵자기공명법 및 질량스펙트럼으로 분석하였다. 합성된 리간드의 산해리상수와 코발트(II), 니켈(II), 구리(II) 및 아연(II)의 착물 안정도상수를
Supported by : Taegu University