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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
20
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pubmed:dateCreated |
2005-11-9
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pubmed:abstractText |
[Chemical reaction: See text] The synthesis and unique reactivity of a series of arylsulfonate-based nucleophile assisting leaving groups (NALG) containing oligomeric ether units (including crown ethers) attached to the arylsulfonyl ring in the ortho orientation are described. The reactions of a variety of these ether-containing alkyl sulfonates with metal halides proceeded at substantially greater rates than electronically similar sulfonates. These ether-containing leaving groups also displayed marked selectivity for lithium halides relative to the corresponding sodium and potassium salts in nucleophilic displacement reactions.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Sep
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pubmed:issn |
0022-3263
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:day |
30
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pubmed:volume |
70
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
8117-21
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:16277337-Arylsulfonates,
pubmed-meshheading:16277337-Benzoic Acids,
pubmed-meshheading:16277337-Crystallography, X-Ray,
pubmed-meshheading:16277337-Ethers,
pubmed-meshheading:16277337-Indicators and Reagents,
pubmed-meshheading:16277337-Magnetic Resonance Spectroscopy,
pubmed-meshheading:16277337-Models, Molecular,
pubmed-meshheading:16277337-Molecular Structure,
pubmed-meshheading:16277337-Polyethylene Glycols
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pubmed:year |
2005
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pubmed:articleTitle |
Arylsulfonate-based nucleophile assisting leaving groups.
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pubmed:affiliation |
Department of Chemistry, Florida Atlantic University, Boca Raton, Florida 33431-0991, USA. slepore@fau.edu
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't,
Research Support, N.I.H., Extramural
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