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Updated: Feb 5, 2026

Qualitative Identification of Carboxylic Acids, Boronic Acids, and Amines Using Cruciform Fluorophores
Published on: August 19, 2013
Author Correction: Amine hemilability enables boron to mechanistically resemble either hydride or proton
C Frank Lee1, Diego B Diaz1, Aleksandra Holownia1
1Davenport Research Laboratories, Department of Chemistry, University of Toronto, Toronto, Ontario, Canada.
Abstract:
During the revision of this Article prior to publication, a computational study was reported (Vallejos, M. M. & Pellegrinet, S. C. Theoretical study of the BF3-promoted rearrangement of oxiranyl N-methyliminodiacetic acid boronates. J. Org. Chem. 82, 5917-5925; 2017) that evaluates the nucleophilic boryl transfer mechanism predicted in this Article; this reference has now been added as number 19, and the subsequent references renumbered.
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