| The formation of cyclized silyl derivatives of beta-hydroxyamines and their analyses by means of gas chromatography mass spectrometry. | |
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MedLine Citation:
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PMID: 623889 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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A generally applicable silylation method for beta-hydroxylated primary, secondary, tertiary and even quaternary amines is presented. These aminoalcohols form 6-membered heterocycles under the influence of a reagent mixture consisting of 1,3-bis-(chloromethyl)-1,1,3,3-tetramethyldisilazane and chloromethyldimethyl-chlorosilane. Examples of analogue ring closures with a gamma-hydroxyamine and an alpha-amino acid are also given. The formation of the derivatives and their properties, are discussed, mainly from the viewpoint mass spectrometry. |
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Authors:
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C G Hammar |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Biomedical mass spectrometry Volume: 5 ISSN: 0306-042X ISO Abbreviation: Biomed. Mass Spectrom. Publication Date: 1978 Jan |
Date Detail:
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Created Date: 1978-04-17 Completed Date: 1978-04-17 Revised Date: 2008-11-21 |
Medline Journal Info:
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Nlm Unique ID: 0430246 Medline TA: Biomed Mass Spectrom Country: ENGLAND |
Other Details:
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Languages: eng Pagination: 25-8 Citation Subset: IM |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Amino Alcohols
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analysis* Chemical Phenomena Chemistry Chromatography, Gas / methods Mass Spectrometry / methods Silanes |
| Chemical | |
Reg. No./Substance:
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0/Amino Alcohols; 0/Silanes |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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