A mechanism for the heat-induced fluorescence of coumaphos and related compounds and the identification of their metabolites in water. |
| |
| Authors: | Y Volpe V N Mallet |
| |
| Affiliation: | Department of Chemistry, Université de Moncton, Moncton, New Brunswick Canada |
| |
| Abstract: | A simple method is proposed for the identification and determination of Potasan in technical coumaphos. The major fluorescent products of coumaphos and Potasan, after heat treatment on t.l.c., are identified as chlorferone and 4-methylumbelliferone, respectively, by i.r., m.s., t.l.c. and fluorescence spectral data. In water, coumaphos degrades into Coroxon, the oxygen analog, and chlorferone, the hydrolysis product. These three compounds can be determined simultaneously on the same chromatogram after extraction from water. |
| |
| Keywords: | To whom correspondence should be addressed. |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
