Author Correction: Direct synthesis of unprotected aryl C-glycosides by photoredox Ni-catalysed cross-coupling

Correction to: Nature Synthesis https://doi.org/10.1038/s44160-022-00214-1, published online 16 January 2023.

In the originally published paper, the diastereomeric ratios (d.r.) reported in Table 2 and Fig. 4 referred to those of chromatographically isolated materials rather than from the crude mixture. This was detailed in the Supplementary Information.

Subsequent to the original publication, the preparation of some of the minor (1,2-cis-anomer) isomers was reported, allowing the determination of d.r. values from the crude NMR spectra. We have reexamined the diastereoselectivity of the reaction by ¹H NMR spectroscopy analysis of the crude reaction mixture and updated the data as shown in the new Table 2 and Fig. 4 (values in square brackets).

The largest differences in the d.r. between the chromatographed (>19:1) and crude samples are for compounds 15ab from the fully protected glucose-derived donor (d.r. = 4:1), 15af from xylose (d.r. = 6:1), and 15ak from arabinose (d.r. = 6:1).

¹H NMR spectra of crude reaction mixtures as well as procedures for preparing the NMR samples of the crude products are included alongside the original article as Supplementary Data 1. Table 2 and Fig. 4 have been corrected in the HTML and PDF versions of the article. The original, uncorrected Table 2 and Fig. 4 are available for comparison as Supplementary Information accompanying the amendment.