The authors retract this Article following an investigation by Oklahoma State University. Through this investigation, Mohammed B. Khaled, former postdoctoral fellow at Oklahoma State University, was found guilty of research misconduct in the form of data falsification by inappropriately editing NMR spectra published in the Supporting Information. Falsified NMR spectra may directly impact the conclusions of the published work, since removal of peaks arising from byproducts in the chemical synthesis will lead to fallacious claims regarding overall product selectivities and yields. The other coauthors were not implicated in the allegation or findings of the investigation.
On April 14, 2020, an Expression of Concern was posted on this article. The Expression of Concern is considered resolved upon publication of this Retraction. The original Expression of Concern has been appended as Supporting Information.
Footnotes
ASSOCIATED CONTENT
Supporting Information
The Supporting Information is available free of charge at https://pubs.acs.org/doi/10.1021/jacs.0c11624.
Expression of Concern, resolved upon publication of this Retraction (PDF)
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This Retraction resolves the Expression of Concern that has been published for the original paper (DOI: 10.1021/jacs.0c02795.