Correction to: Nature Chemistry https://doi.org/10.1038/s41557-021-00807-x, published online 4 November 2021.

In the version of the article originally published, there was an error in Fig. 2d. Specifically, the first instance of what now reads as “PPh3Br” initially appeared as “PPh3BrH.” This has been corrected in the online version of the article.