| Solvents inducing oxidation of hydroxylamines. | |
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MedLine Citation:
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PMID: 12130865 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Hydroxylamines gradually undergo oxidation to their oximes on being dissolved in organic solvent (e.g. methanol). This phenomenon was followed by (1)H-NMR and liquid chromatography-mass spectrometry (LC-MS). The oxidation rate was estimated from the peak area observed on the mass chromatogram at the protonated molecule or fragment ion on LC-atmospheric pressure chemical ionization (APCI)-MS. The results showed that the oxidation rate of hydroxylamines depended on the solvent type. |
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Authors:
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Shizuyo Horiyama; Kiyoko Suwa; Masae Yamaki; Hiromi Kataoka; Toyoshi Katagi; Mitsuo Takayama; Takae Takeuchi |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Chemical & pharmaceutical bulletin Volume: 50 ISSN: 0009-2363 ISO Abbreviation: Chem. Pharm. Bull. Publication Date: 2002 Jul |
Date Detail:
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Created Date: 2002-07-19 Completed Date: 2003-01-13 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 0377775 Medline TA: Chem Pharm Bull (Tokyo) Country: Japan |
Other Details:
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Languages: eng Pagination: 996-1000 Citation Subset: IM |
Affiliation:
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Faculty of Pharmaceutical Sciences, Mukogawa Women's University, Nishinomiya, Japan. horiyama@mwu.mukogawa-u.ac.jp |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Calibration Chloroform Chromatography, Liquid Hydroxylamines / chemistry* Ketones / chemistry Magnetic Resonance Spectroscopy Mass Spectrometry Oxidation-Reduction Solvents |
| Chemical | |
Reg. No./Substance:
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0/Hydroxylamines; 0/Ketones; 0/Solvents; 67-66-3/Chloroform |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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