This note corrects the article “Nano titania-supported sulfonic acid catalyzed synthesis of α,α′-bis(substituted-benzylidene)cycloalkanones and their xanthene derivatives under solvent-free conditions” published online in Comptes Rendus Chimie on 16 May 2015, Volume 18 (2015), no. 8, https://doi.org/10.1016/j.crci.2014.11.003.
The authors regret that in the original publication of their article, the image displayed as Figure 2 was incorrect. The proper figure is available in this erratum. The authors deeply apologize for this inadvertent mistake and any inconvenience caused.