Institution: | 1. School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640 (China), Fax: (+86)?20‐871‐10245;2. School of Chemistry and Chemical Engineering, Guangdong Pharmaceutical University, Zhongshan 528458 (China);3. Institute of Organic Chemistry, University of Mainz, Duesbergweg 10–14, 55099 Mainz (Germany) |