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Composite delocalized electrical effect

Og A composite delocalized electrical effect parameter of the ag, type with r] equal... [Pg.305]

The intrinsic delocalized (resonance) electrical-effect parameter. It represents the delocalized electrical effect in a system with zero electronic demand, ffe The electronic demand sensitivity parameter. It adjusts the delocalized effect of a group to meet the electronic demand of the system, ffp A composite delocalized electrical-effect parameter which is a function of and (Tj.Examples of Cd constants are the o-r and % constants.The o-r i constants, where k designates the value of the electronic demand q, are also examples of [Pg.435]

O A composite delocalized electrical-effect parameter of the (Tq type with r equal to 3.31. It is derived from ionization potentials of the lowest-energy 7t orbital in substituted benzenes. [Pg.436]


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Composite delocalized electrical effect parameter

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