Conformational Analysis and Chromic Acid Oxidation. Oxidation Rates and Equilibrium Constants of Epimeric Alcohols
Identifieur interne : 002287 ( Istex/Corpus ); précédent : 002286; suivant : 002288Conformational Analysis and Chromic Acid Oxidation. Oxidation Rates and Equilibrium Constants of Epimeric Alcohols
Auteurs : Paul Müller ; Jean-Claude PerlbergerSource :
- Helvetica Chimica Acta [ 0018-019X ] ; 1976-11-03.
English descriptors
- Teeft :
- Acetic acid, Acta, Alcohol oxidation, Amer, Chem, Chimica, Chromic acid oxidation, Column ffap, Correlation coefficient, Eliel, Energy diagram, Epimeric, Epimeric alcohols, Equilibrium constants, Fasc, Helvetica, Helvetica chimica acta, Isotope effect, Isotope effects, Lower limit, Oxidation rates, Rate constants, Regression line, Sicher, Sicher correlation, Sicher plot, Standard deviation, Strain difference, Tlie, Transition state, Transition states.
Abstract
The linear free energy relationship of Sicher for relative reactivity towards chromic acid oxidation (ΔΔG Ox≠) as a function of thermodynamic stability (ΔG eq0) has been reexamined with 23 pairs of epimeric alcohols. The plot of ΔG Ox≠ vs. ΔG eq0 has a slope of 0.8, a correlation coefficient of 0.97 and a standard deviation of 0.23 kcal/mol on ΔΔGOx Ox≠. The limitations of the relationship and the exceptions are discussed.
Url:
DOI: 10.1002/hlca.19760590706
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<front><div type="abstract" xml:lang="en">The linear free energy relationship of Sicher for relative reactivity towards chromic acid oxidation (ΔΔG Ox≠) as a function of thermodynamic stability (ΔG eq0) has been reexamined with 23 pairs of epimeric alcohols. The plot of ΔG Ox≠ vs. ΔG eq0 has a slope of 0.8, a correlation coefficient of 0.97 and a standard deviation of 0.23 kcal/mol on ΔΔGOx Ox≠. The limitations of the relationship and the exceptions are discussed.</div>
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<mods version="3.6"><titleInfo lang="en"><title>Conformational Analysis and Chromic Acid Oxidation. Oxidation Rates and Equilibrium Constants of Epimeric Alcohols</title>
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<titleInfo type="alternative" contentType="CDATA" lang="en"><title>Conformational Analysis and Chromic Acid Oxidation. Oxidation Rates and Equilibrium Constants of Epimeric Alcohols</title>
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<name type="personal"><namePart type="given">Paul</namePart>
<namePart type="family">Müller</namePart>
<affiliation>Département de Chimie Organique, Université de Genève, 1211 Genève 4</affiliation>
<role><roleTerm type="text">author</roleTerm>
</role>
</name>
<name type="personal"><namePart type="given">Jean‐Claude</namePart>
<namePart type="family">Perlberger</namePart>
<affiliation>Département de Chimie Organique, Université de Genève, 1211 Genève 4</affiliation>
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<originInfo><publisher>WILEY‐VCH Verlag GmbH</publisher>
<place><placeTerm type="text">Weinheim</placeTerm>
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<dateIssued encoding="w3cdtf">1976-11-03</dateIssued>
<copyrightDate encoding="w3cdtf">1976</copyrightDate>
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<language><languageTerm type="code" authority="rfc3066">en</languageTerm>
<languageTerm type="code" authority="iso639-2b">eng</languageTerm>
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<physicalDescription><extent unit="figures">2</extent>
<extent unit="tables">2</extent>
<extent unit="references">32</extent>
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<abstract lang="en">The linear free energy relationship of Sicher for relative reactivity towards chromic acid oxidation (ΔΔG Ox≠) as a function of thermodynamic stability (ΔG eq0) has been reexamined with 23 pairs of epimeric alcohols. The plot of ΔG Ox≠ vs. ΔG eq0 has a slope of 0.8, a correlation coefficient of 0.97 and a standard deviation of 0.23 kcal/mol on ΔΔGOx Ox≠. The limitations of the relationship and the exceptions are discussed.</abstract>
<relatedItem type="host"><titleInfo><title>Helvetica Chimica Acta</title>
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<titleInfo type="abbreviated"><title>HCA</title>
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<genre type="journal" authority="ISTEX" authorityURI="https://publication-type.data.istex.fr" valueURI="https://publication-type.data.istex.fr/ark:/67375/JMC-0GLKJH51-B">journal</genre>
<subject><genre>article-category</genre>
<topic>Article</topic>
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<identifier type="ISSN">0018-019X</identifier>
<identifier type="eISSN">1522-2675</identifier>
<identifier type="DOI">10.1002/(ISSN)1522-2675</identifier>
<identifier type="PublisherID">HLCA</identifier>
<part><date>1976</date>
<detail type="volume"><caption>vol.</caption>
<number>59</number>
</detail>
<detail type="issue"><caption>no.</caption>
<number>7</number>
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<extent unit="pages"><start>2335</start>
<end>2343</end>
<total>9</total>
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<identifier type="ark">ark:/67375/WNG-JS08J77N-W</identifier>
<identifier type="DOI">10.1002/hlca.19760590706</identifier>
<identifier type="ArticleID">HLCA19760590706</identifier>
<accessCondition type="use and reproduction" contentType="copyright">Copyright © 1976 Verlag GmbH & Co. KGaA, Weinheim</accessCondition>
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