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Correlation analysi...
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Cherkasov, A. R.
(författare)
Correlation analysis in the chemistry of free radicals
Förlag, utgivningsår, omfång ...
Nummerbeteckningar
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LIBRIS-ID:oai:DiVA.org:kth-20390
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https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-20390URI
Kompletterande språkuppgifter
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Språk:ryska
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Sammanfattning på:ryska
Ingår i deldatabas
Klassifikation
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Ämneskategori:ref swepub-contenttype
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Ämneskategori:for swepub-publicationtype
Anmärkningar
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QC 20100525
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Published data available by now on the use of correlation analysis in the free-radical chemistry are discussed systematically. The scales of <> sigma -constants of substituents proposed previously are analysed. It is shown that none of them is suitable as a general scale because almost in all cases, it is impossible to separate correctly the proper radical and polar contributions to the overall effect of substituents. A new approach to the quantitative estimation of the relationship between the structure and reactivity of molecules in free-radical processes is proposed and called r(-2)-analysis.
Ämnesord och genrebeteckningar
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bond-dissociation energies
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hyperfine coupling-constants
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carbon-centered radicals
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benzyl-type radicals
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inductive electronegativity scale
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electron reduction potentials
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substituted methyl radicals
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cis-trans isomerization
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tert-butoxy radicals
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delta-d scale
Biuppslag (personer, institutioner, konferenser, titlar ...)
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Jonsson, Mats.KTH,Kemi(Swepub:kth)u11mc94v
(författare)
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Galkin, V. I.
(författare)
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Cherkasov, R. A.
(författare)
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KTHKemi
(creator_code:org_t)
Sammanhörande titlar
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Ingår i:Uspehi himii70:1, s. 3-270042-13081817-5651
Internetlänk
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