1.Zhao, W.1; Qian, H.1; Li, Z.*; Sun, J.* (1: equal contribution) Catalytic Ring Expansion of Cyclic Hemiaminals for the Synthesis of Medium Ring Lactams. Angew. Chem., Int. Ed. 2015, 54, 10005-10008.

2.Qian, H.; Zhao, W.; Wang, Z.; Sun, J.* Organocatalytic Enantio- and Diastereoselective Synthesis of 1,2-Dihydronaphthalenes from Isobenzopyrylium Ions. J. Am. Chem. Soc. 2015, 137, 560-563.

3.Qian, H.; Zhao, W.; Sun, J.* Siloxy Alkynes in Annulation Reactions. Chem. Rec. 2014, 14, 1070-1085.

4.Qian, H.; Sun, J.* Organocatalytic Enantio- and Diastereoselective Assembly of Thiazolidine Scaffolds by Formal [3+2] Annulation. Asian J. Org. Chem. 2014, 3, 387-390.

5.Qian, H.; Yu, X.; Zhang, J.*; Sun, J.* Organocatalytic Enantioselective Synthesis of 2,3-Allenoates by Intermolecular Addition of Nitroalkanes to Activated Enynes. J. Am. Chem. Soc. 2013, 135, 18020-18023.

6.Qian, H.; Zhao, W.; Sung, H. H.-Y.; Williams, I. D.; Sun, J.*  Stereoselective Synthesis of Aminoindanols via An Efficient Cascade aza-Michael/Aldol Reaction. Chem. Commun. 2013, 49, 4361-4363.