|
22. Tingting Liu, Kaikai Wu, Liandi Wang, Hongjun Fan,* Yong-Gui Zhou,* and Zhengkun Yu.* Assembled Multinuclear Ruthenium(II)-NNNN Complexes: Synthesis, Catalytic Properties, and DFT Calculations. Organometallics 2020, 39, 93-104.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/1/41/BA/B3F2EAFE6FF3A4CD31A8B8D2AB0_43122E6F_270D.gif)
|
21. Tingting Liu, Kaikai Wu, Liandi Wang, and Zhengkun Yu.* Potassium tert-Butoxide-Promoted Acceptorless Dehydrogenation of N-Heterocycles. Adv. Synth. Catal. 2019, 361, 3958-3964.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/D/D7/07/94593552D23E0B432DC838B20DF_1AC9346A_17A2.gif)
|
20. Yuan He, Jiang Lou, Kaikai Wu, Hongmei Wang,* and Zhengkun Yu.* Copper-Catalyzed Radical C-C Bond Cleavage and [4+1] Annulation Cascade of Cycloketone Oxime Esters with Enaminothiones. J. Org. Chem. 2019, 84, 2178-2190.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/7/C5/28/6FDDF73C11F4BE3A0C96CC9B432_73889F30_161E.gif)
|
19. Tingting Liu, Liandi Wang, Kaikai Wu, and Zhengkun Yu.* Manganese-Catalyzed β-Alkylation of Secondary Alcohols with Primary Alcohols under Phosphine-Free Conditions. ACS Catal.2018, 8, 7201-7207.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/D/C1/37/97EFC3CC315EA0C9ED36979A48C_6422953F_16DF.gif)
|
18. Ping Wu, Kaikai Wu, Liandi Wang, and Zhengkun Yu.* Iron-Promoted Difunctionalization of Alkenes by Phenylselenylation/ 1,2-Aryl Migration. Org. Lett. 2017, 19, 5450-5453.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/5/2F/C2/B028DB45B28AF1B20634CD57952_135FB47D_1FB7.gif)
|
17. Jiang Lou, Quannan Wang, Kaikai Wu, Ping Wu, and Zhengkun Yu.* Iron-Catalyzed Oxidative C-H Functionalization of Internal Olefins for the Synthesis of Tetrasubstituted Furans. Org. Lett. 2017, 19, 3287-3290.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/E/D1/25/4F54102207EA86FA221D6D7CE07_0735E82A_1BC4.gif)
|
16. Quannan Wang, Jiang Lou, Ping Wu, Kaikai Wu, and Zhengkun Yu.* Iron-Mediated Oxidative C-H Alkylation of S,S-Functionalized Internal Olefins via C(sp2)-H/C(sp3)-H Cross-Coupling. Adv. Synth. Catal. 2017, 359, 2981-2998.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/6/87/DB/EA415C408E248868FBF4CC866EE_17EF8AFA_12B4.gif)
|
15. Kaikai Wu, Wei He, Chenglin Sun, and Zhengkun Yu.* Scalable synthesis of secondary and tertiary amines by heterogeneous Pt-Sn/g-Al2O3 catalyzed N-alkylation of amines with alcohols. Tetrahedron 2016, 72, 8516-8521.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/8/CF/08/9C459D1BC88299353D00327CB32_A1CA7C01_1825.gif)
|
14. Kaikai Wu, Wei He, Chenglin Sun, and Zhengkun Yu.* Bimetallic Pt–Sn/g-Al2O3 catalyzed β-alkylation of secondary alcohols with primary alcohols under solvent-free conditions. Tetrahedron Lett. 2016, 57, 4017-4020.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/7/03/AE/D9DBA6F60D0B0BA0C431CBB779A_7E46E73B_1536.gif)
|
13. Qingfu Wang, Kaikai Wu, and Zhengkun Yu.* Ruthenium(III)-Catalyzed β‑Alkylation of Secondary Alcohols with Primary Alcohols. Organometallics 2016, 35, 1251-1256.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/B/03/16/4699B8B20E08A3B2EBFD217EB85_512E5967_17C9.gif)
|
12. Quanbin Jiang, Tenglong Guo, Kaikai Wu, and Zhengkun Yu.* Rhodium(III)-catalyzed sp2 C–H bond addition to CF3-substituted unsaturated ketones. Chem. Commun. 2016, 52, 2913-2915.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/D/3A/D2/5C86124EA3426920464AB6A5E56_3F402C3B_1216.gif)
|
11. Kaikai Wu, Ping Wu, Jiping Chen, Chenglin Sun, and Zhengkun Yu.* Brøsted Acid-Promoted Cascade Alkylation/Cyclization of Pyrroles with N,N-Dimethylaminomethyleneglutaconic Acid Dinitrile: A Concise Route to Cyclopenta[b]pyrroles. Adv. Synth. Catal. 2015, 357, 3353-3358.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/3/C2/28/C9BAC491722E28DA677040882E7_6A695CB6_1F94.gif)
|
10. Xiaoge Yang, Kaikai Wu, Ping Wu, Jiping Chen, Chenglin Sun, and Zhengkun Yu.* Brønsted Acid-Mediated Annulation of α-Oxo Ketene Dithioacetals with Pyrroles: Efficient Synthesis of Structurally Diverse Cyclopenta[b]pyrroles. Chem. Eur. J. 2015, 21, 9323-9327.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/0/76/AB/EFA9360E106C37F4724A12D0EE9_FF5E0CB9_2188.gif)
|
9. Xiaoge Yang, Kaikai Wu, and Zhengkun Yu.* BF3·OEt2-mediated alkenylation of pyrroles with α-oxo ketene dithioacetals. Tetrahedron Lett. 2015, 56, 4490-4493.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/3/90/9B/722CBF09E41FD03A0D56BBB7171_72054C49_1AA6.gif)
|
8. Ping Wu, Liandi Wang, Kaikai Wu, and Zhengkun Yu.* Brønsted Acid Catalyzed PhSe Transfer versus Radical Aryl Transfer: Linear Codimerization of Styrenes and Internal Olefins. Org. Lett. 2015, 17, 868-871.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/2/F5/E8/B8277511AFA6BD33A67F71CF463_CA4DB06E_19BA.gif)
|
7. Kaikai Wu, Ping Wu, Liandi Wang, Jiping Chen, Chenglin Sun, and Zhengkun Yu.* Tunable Brøsted Acidity-Dependent Alkylation and Alkenylation of Indoles. Adv. Synth. Catal. 2014, 356, 3871-3880.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/8/D4/97/588806FE2BA05B9C4CE4DE134B7_DCB41D06_2154.gif)
|
6. Mengyao Yin, Songbo He,* Zhengkun Yu, Kaikai Wu, Liandi Wang, and Chenglin Sun. Effect of alumina support on catalytic performance of Pt-Sn/Al2O3 catalysts in one-step synthesis of N-phenylbenzylamine from aniline and benzyl alcohol. Chin. J. Catal. 2013 34, 1534-1542.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/A/5E/58/FEFEC9451954EE1844160FDBC82_F8491CED_4BF2.gif)
|
5. Wei He, Songbo He, Chenglin Sun, Kaikai Wu, Liandi Wang, and Zhengkun Yu.* Heterogeneous Bimetallic Pt-Sn/γ-Al2O3 Catalyzed N-Alkylation of Amines: Efficient Synthesis of Secondary and Tertiary Amines. Chin. J. Catal. 2012, 33, 717-722.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/F/2B/2D/CF1259C92C241C0AE15E63E5556_102D122C_2556.gif)
|
4. Wei He, Liandi Wang, Chenglin Sun, Kaikai Wu, Songbo He, Jiping Chen, Ping Wu, and Zhengkun Yu.* Pt–Sn/g-Al2O3-Catalyzed Highly Efficient Direct Synthesis of Secondary and Tertiary Amines and Imines. Chem. Eur. J. 2011, 17, 13308-13317.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/B/FB/6D/4DB87CE41A70CACF360C97BC6D3_889787B6_1DFD.gif)
|
3. Liandi Wang, Wei He, Kaikai Wu, Songbo He, Chenglin Sun, and Zhengkun Yu.* Heterogeneous bimetallic Pt–Sn/g-Al2O3 catalyzed direct synthesis of diamines from N-alkylation of amines with diols through a borrowing hydrogen strategy. Tetrahedron Lett. 2011, 52, 7103-7107.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/D/66/68/4E04086B69B8EECDE8698D34C20_CD63ECE5_DB5.gif)
|
2. Wenjing Ye, Miao Zhao, Wangming Du, Quanbin Jiang, Kaikai Wu, Ping Wu, and Zhengkun Yu.* Highly Active Ruthenium(II) Complex Catalysts Bearing an Unsymmetrical NNN Ligand in the (Asymmetric) Transfer Hydrogenation of Ketones. Chem. Eur. J. 2011, 17, 4737-4741.![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/C/2F/90/0B1C1EF30F4F1DA956AA7318EB7_9F01958A_27F2.gif)
|
1. Weiqiang tan, Zhengkun Yu,* Bing Liu, Kaikai Wu, Zishuang Liu, and Jinzhu Chen. Synthesis and structural characterization of (CH2)n-bridged indenyl-pyrazoles and their cyclopentadienyl nickel(II) complexes. J. Organomet. Chem. 2009, 694, 199-206..![](/__local/7/AF/EC/679DE3FF20349B800EC9F714491_7F9BDD03_E6.gif?e=.gif) |
![undefined undefined](/__local/4/98/ED/F39979BA247CB09C083C3923CBA_5ECC45F4_31FC.gif)
|
|