1. Fei Huang, Zhuqing Liu, Zhengkun Yu,* C-Alkylation of Ketones and Related Compounds by Alcohols via Transition Metal-Catalyzed Dehydrogenatin. Angew. Chem. Int. Ed. 2016, 55, 862-875.

2. Zhengkun Yu,* Weiwei Jin, Quanbin Jiang, Bronsted Acid Activation Strategy in Transition Metal-Catalyzed Asymmetric Hydrogenation of Unprotected N-H Imines, Enamines and N-Heteroaromatics. Angew. Chem. Int. Ed. 2012, 51, 6060-6072.

3. Haifeng Yu, Weiwei Jin, Chenglin Sun, Jiping Chen, Wangmin Du, Songbo He, S. B.; Zhengkun Yu,* Palladium-Catalyzed Direct Cross-Coupling of Internal Alkenes with Terminal Alkenes to Functionalized 1,3-Butadienes via C-H Bond Activation: Efficient Synthesis of Bicyclic Pyridones. Angew. Chem. Int. Ed. 2010, 49, 5792-5797.

4. Haifeng Yu, Zhengkun Yu,* Direct Alkenylation of Indoles through Acid-mediated Substitution Reactions with alpha-Oxo Ketene Dithioacetals: Efficient Synthesis of Indole Alkaloids Meridianin Derivatives. Angew. Chem. Int. Ed. 2009, 48, 2929-2933.

5. Xiaodan Zhao, Zhengkun Yu,* Rhodium-Catalyzed Regioselective C-H Functionalization via Decarbonylation of Acid Chlorides and C-H Bond Activation under Phosphine-Free Conditions. J. Am. Chem. Soc. 2008, 130, 8136-8137.