Abstract
Correction for ‘Catalytic asymmetric hydrometallation of cyclobutenes with salicylaldehydes’ by F. Wieland Goetzke et al., Chem. Sci., 2022, DOI: 10.1039/d1sc06035j.
The authors regret that the absolute stereochemistry in Scheme 1 presented in the original manuscript was incorrect. The correct version of Scheme 1 is shown below.
Scheme 1. Asymmetric hydroacylation of cyclobutenes with different salicylaldehydes.a a[Rh(cod)OH]2 (2.5 mol%), MeDuphos (6 mol%), cyclobutene 2 (0.6 mmol), salicylaldehyde 1 (0.4 mmol), PhMe (0.2 M), 1–4 h. bIncreased catalyst loading of [Rh(cod)OH]2 (5 mol%) and MeDuphos (12 mol%). cDiastereomeric ratios of the unpurified reaction mixtures determined by 1H NMR spectroscopy. All yields refer to isolated yields of the major trans–cis diastereomer. Enantiomeric excesses determined by SFC analysis on a chiral non-racemic stationary phase.
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.