Wuhan University
Before WHU
C3-Symmetrical Cinchonine-Squaramide as New Highly Efficient, and Recyclable Organocatalyst for Enantioselective Michael Addition.
Chang Min, Xin Han, Zongquan Liao, Xiangfei Wu, Hai-Bing Zhou and Chune Dong*
Adv. Synth. Catal. 2011, 353, 2715–2720.