Charge-Enhanced Acidity and Catalyst Activation

Masoud Samet, Jordan Buhle, Yunwen Zhou, Steven R. Kass

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

Acidities are commonly measured in polar solvents but catalytic reactions are typically carried out in nonpolar media. IR spectra of a series of phenols in CCl4 and 1% CD3CN/CCl4 provide relative acidities. Nonprotonated charged substituents with an appropriate counterion are found to enhance their Bronsted acidities and improve catalyst performance by orders of magnitude.

Original languageEnglish (US)
Pages (from-to)4678-4680
Number of pages3
JournalJournal of the American Chemical Society
Volume137
Issue number14
DOIs
StatePublished - Apr 15 2015

Bibliographical note

Publisher Copyright:
© 2015 American Chemical Society.

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