首页   按分类浏览 期刊浏览 卷期浏览 Significance of keto-enol-tautomery in the analysis of 1,2,4-triazinone metabolites
Significance of keto-enol-tautomery in the analysis of 1,2,4-triazinone metabolites

 

作者: H.Dieckmann,   R.Kreuzig,   M.Bahadir,  

 

期刊: Fresenius' Journal of Analytical Chemistry  （Springer Available online 2004）
卷期: Volume 348, issue 11  

页码: 749-753

 

ISSN:0937-0633

 

年代: 2004

 

DOI:10.1007/BF00323698

 

出版商: Springer-Verlag-Berlin-Heidelberg

 

数据来源: Springer

 

摘要:

The triazinone herbicides metamitron and metribuzin are degraded by desamination. After a derivatization step with ethereal diazomethane solution, different structures of the metabolites were determined by GC/MS. The assumption that this is based on a ketoenol-tautomery was confirmed by GC/FTIR and1H-NMR spectroscopy. This fact has to be considered for carrying out definite metabolite identification.

 

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