Correction to “Metal‐Free Catalysis Triarylborane‐Catalyzed Alkenylation Reactions of Aryl Esters with Diazo Compounds”
Year: 2025
Type: erratum
Abstract: A. Dasgupta, K. Stefkova, R. Babaahmadi, L. Gierlichs, A. Ariafard, R.L. Melen, Angew. Chem. Int. Ed. 2020, 59, 15492–15496. Citation to article being corrected. https://doi.org/10.1002/anie.202007176 Following a review of spectroscopic data presented in our published work, we confirm a misassignment in the structure of starting material 2j. We sincerely regret this oversight and wish to make the following correction: Error: The structure of 2j, initially assigned based on multinuclear spectroscopic data (1H, 13C, and 19F NMR), was incorrectly identified as (E)-1,3-diphenyl-2,2,2-trifluoroacetate. Correction: The correct identity of starting material 2j is oxybis(prop-1-ene-3,1,3-triyl)) tetrabenzene, synthesized as a mixture of cis and trans isomers. Accordingly, the name of 2j in Scheme 1 should be oxybis(prop-1-ene-3,1,3-triyl)) tetrabenzene. The yield of products 3r and 3s have been recalculated as 84% and 91% respectively. The supporting information has been updated accordingly.
DOI: 10.1002/anie.4747825
Language: English
Subfield: Organic Chemistry
Field: Chemistry
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W7117154465
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