Separation of polar and enthalpy effects
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Károly Héberger; Antal Lopata; J. Cs. Jászberényi
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Article
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2000
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John Wiley and Sons
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English
⚖ 87 KB
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Rate constants (k) of radical addition reactions between 15 carbon-and sulfur-centered radicals and 15 vinyl-type alkenes were collected from the literature. Three descriptor variables {a polar (Hammett) sigma scale [s(H)] and two radical sigma scales as defined by Creary and co-workers [s Á (C)] an