Additions and corrections

Practical access to highly enantioenriched quaternary carbon Michael adducts using simple organocatalysts

Thomas C. Nugent, Mohammad Shoaib and Amna Shoaib

Org. Biomol. Chem., 2011, 9 (DOI: 10.1039/c0ob00822b) Amendment published 18th November 2010

The authors regret the following error:

In Fig. 2, the label synclinal II (cis-Re,Re) is incorrect, it should have been labeled synclinal II (cis-Si,Re).

The Royal Society of Chemistry apologises for this error and any consequent inconvenience to authors and readers.