Gas chromatographic-mass spectrometric investigation of phenoxypropanoic acid derivatives possessing herbicidal activity
Jazyk angličtina Země Nizozemsko Médium print
Typ dokumentu časopisecké články
- MeSH
- chinoxaliny analýza MeSH
- chromatografie plynová MeSH
- dihydropyridiny analýza MeSH
- estery analýza MeSH
- herbicidy analýza MeSH
- indikátory a reagencie MeSH
- kyseliny karboxylové analýza MeSH
- plynová chromatografie s hmotnostně spektrometrickou detekcí MeSH
- pyridiny analýza MeSH
- Publikační typ
- časopisecké články MeSH
- Názvy látek
- chinoxaliny MeSH
- dihydropyridiny MeSH
- estery MeSH
- fluazifop MeSH Prohlížeč
- herbicidy MeSH
- indikátory a reagencie MeSH
- kyseliny karboxylové MeSH
- pyridiny MeSH
Fluazifop-butyl, haloxyfop-ethoxyethyl and quizalofop-ethyl, active ingredients of new selective herbicidal preparations, as well as their metabolites converted in to corresponding methyl esters were separated on several gas chromatographic columns. Bromination of fluazifop esters increased significantly the response of the electron-capture detector. Electron impact mass spectra of all the compounds investigated were recorded, and characteristic ions suitable for selected ion monitoring are given.
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