Abstract
Correction for ‘Novel valdecoxib derivatives by ruthenium(ii)-promoted 1,3-dipolar cycloaddition of nitrile oxides with alkynes – synthesis and COX-2 inhibition activity’ by Silvia Roscales et al., Med. Chem. Commun., 2018, DOI: 10.1039/c7md00575j.
The authors regret that the structure of compound 1c in Scheme 4 was not correct. The corrected structure is shown below.
Scheme 4.
Also, the name of compound 1f was not correct in the Electronic Supplementary Information file. 3-[4-(Methylsulfonyl)phenyl]propioaldehyde has been corrected to 3-[4-(methylsulfonyl)phenyl]prop-2-ynal and the corrected file has been uploaded to replace the original file.
The Royal Society of Chemistry apologises for these errors and any consequent inconvenience to authors and readers.