MHNAMT,a new locating and chelating agent in thin-layer chromatographic determination of Cu(II), Co(II), Ni(II), Pd(II), Pt(IV), and Rh(III) |
| |
Authors: | K N Johri R K Bajaj |
| |
Institution: | (1) Department of Chemistry, University of Delhi, 110007 Delhi, India |
| |
Abstract: | Summary Synthesis of MHNAMT 3-methyl-4-(2-hydroxy-1 naphthalideneamino)-5-mercapto-1,2,4-triazole] and its IR and NMR spectral data are reported. The high stability of the characteristically coloured chelates with Cu(II), Co(II), Ni(II), Pd(II), Pt(IV) and Rh(III) has been made the basis for their efficient ascending TLC separations on silica gel G layers, when present together. Results of three different solvent systems are included to assess efficient resolution of the chelates. |
| |
Keywords: | MHNAMT TLC Locating and chelating agent Silica gel |
本文献已被 SpringerLink 等数据库收录! |
|