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Theoretical Substituent Electrophilicities
(SOC BRASILEIRA QUIMICA, 2011)
A Hammett-like equation, relating theoretical global and substituent electrophilicities, is derived for substituted ethylenes and benzoic acids, allowing the calculation of electrophilic substituent constants a.. Correlations ...
Relationship between nucleophilicity/electrophilcity indices and reaction mechanisms for the nucleophilic substitution reactions of carbonyl compounds
(John Wiley and Sons Ltd, 2004)
Theoretical electrophilicity and nucleophilicity scales, defined in terms of electronic reactivity indices, were tested for the reaction of a series of carbonates with neutral and charged reagents of varying nucleophilicity. ...
Effect of electron-withdrawing substituents on the electrophilicity of carbonyl carbons
(PERGAMON PRESS, 2005)
Effect of electron-withdrawing substituents on the electrophilicity of carbonyl carbons
(PERGAMON PRESS, 2005)
Theoretical substituent electrophilicities
(SOC BRASILEIRA QUIMICA, 2011)
Relationship between the electrophilicity and σp Hammett constant in Baeyer–Villiger reactions
(Elsevier B.V, 2008-07-20)
The Baeyer–Villiger oxidation of some aldehydes and ketones has been revised by using the electrophilicity
as a descriptor of reactivity. The global electrophilicity index evaluated at the ground state of a series
of ...
Use of Furan Derivatives Acting as Electrophilic Dienophiles: An Experimental and Theoretical Analysis of Polar Cycloaddition Reactions
(Nova Science Publishers, 2017)
Furans have, fundamentally, biological and chemical uses. For several years, we have been working with substituted furans as eletrophilic dienophiles joint to different nucleophilic dienes in Polar Diels-Alder Reactions ...
Activation of Electrophile/Nucleophile Pair by a Nucleophilic and Electrophilic Solvation in a SNAr Reaction
(2018)
Nucleophilic aromatic substitution reactions of 4-chloroquinazoline toward aniline and hydrazine were used as a model system to experimentally show that a substrate bearing heteroatoms on the aromatic ring as substituent ...