Synthesis of some new o-thioazo ligands and evaluation of their metallochromic properties |
| |
Authors: | Pringle D L Mohabbis M T Mahoney M H Sotak C H Sullivan J M |
| |
Affiliation: | Chemistry Department, University of Northern Colorado, Greeley, CO 80639, U.S.A. |
| |
Abstract: | The synthesis of several new o-thioazo derivatives of p-cresol and 2-naphthol is reported, as well as their spectral properties, acid dissociation constants, and potential as metallochromic reagents. All the ligands form complexes with CU2+ and Ni2+. o-Mercaptoazo complexes of Fe3+ and Cu2+ with molar absorptivities of 3.83 × 104 and 3.58 × 104 l.mole−1 cm−1, respectively, are described. |
| |
Keywords: | |
本文献已被 ScienceDirect PubMed 等数据库收录! |
|