| Simultaneous analysis of biologically active aminoalkanephosphonic acids. | |
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MedLine Citation:
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PMID: 12862383 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A new approach for simultaneous analysis of biologically active aminoalkanephosphonic acids, namely glyphosate, phosphonoglycine, phosphonosarcosine, phosphonoalanine, phosphono-beta-alanine, phosphonohomoalanine, phosphono-gamma-homoalanine and glufosinate, is presented. This includes a preliminary 31p NMR analysis of these amino acids, their further derivatization to volatile phosphonates (phosphinates) by means of trifluoroacetic acid-trifluoroacetic anhydride-trimethyl orthoacetate reagent and subsequent analysis of derivatization products using MS and/or GC-MS (chemical ionization and/or electron impact ionization). |
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Authors:
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Zbigniew H Kudzin; Dorota K Gralak; Grzegorz Andrijewski; Józef Drabowicz; Jerzy Luczak |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Journal of chromatography. A Volume: 998 ISSN: 0021-9673 ISO Abbreviation: J Chromatogr A Publication Date: 2003 May |
Date Detail:
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Created Date: 2003-07-16 Completed Date: 2004-03-01 Revised Date: 2009-01-15 |
Medline Journal Info:
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Nlm Unique ID: 9318488 Medline TA: J Chromatogr A Country: Netherlands |
Other Details:
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Languages: eng Pagination: 183-99 Citation Subset: IM |
Affiliation:
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Institute of Chemistry, University of Lódź, Narutowicza 68, Lódź 90-136, Poland. zhk@chemul.uni.lodz.pl |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Magnetic Resonance Spectroscopy Mass Spectrometry / methods Phosphonic Acids / analysis* |
| Chemical | |
Reg. No./Substance:
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0/Phosphonic Acids |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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