Electronic contributions to the σp parameter of the Hammett equation

Luis R. Domingo, Patricia Pérez, Renato Contreras

Research output: Contribution to journalArticlepeer-review

90 Citations (Scopus)


A statistical procedure to obtain the intrinsic electronic contributions to the Hammett substituent constant σp is reported. The method is based on the comparison between the experimental σp values and the electronic electrophilicity index ω evaluated for a series of 42 functional groups commonly present in organic compounds.

Original languageEnglish
Pages (from-to)6060-6062
Number of pages3
JournalJournal of Organic Chemistry
Issue number15
Publication statusPublished - 25 Jul 2003

ASJC Scopus subject areas

  • Organic Chemistry


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