Mei Luo1, Jing Cheng Zhang2, Wen Min Pang3, King Kuok Hii4. 1. College of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, 230009, People's Republic of China. luomei@pku.edu.cn. 2. College of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei, 230009, People's Republic of China. 3. Department of Chemistry, University of Science and Technology of China, Hefei, 230009, People's Republic of China. 4. Department of Chemistry, Imperial College London, Exhibition Road, South Kensington, London, SW7 2AZ, UK. mimi.hii@imperial.ac.uk.
Erratum to: Chem Central J (2017) 11:81 DOI 10.1186/s13065-017-0305-1
After the publication of this work [1] it was noticed that in the legend for scheme 5: ‘(left 11, right 12)’ was accidentally included and should be removed. The drawing for scheme 6 is incorrect and needs to be replaced with the correct version.We apologise for these errors.The original article was corrected.