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- Cherkasov, A. R., et al.
(författare)
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Correlation analysis in the chemistry of free radicals
- 2001
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Ingår i: Uspehi himii. - 0042-1308 .- 1817-5651. ; 70:1, s. 3-27
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Forskningsöversikt (refereegranskat)abstract
- 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.
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