Chinese Journal of Catalysis ›› 2013, Vol. 34 ›› Issue (9): 1667-1673.DOI: 10.1016/S1872-2067(12)60620-2

• Research papers • Previous Articles     Next Articles

Suzuki-Miyaura cross-coupling reaction catalyzed by a highly stable Pd(P-Phos)Cl2 complex at room temperature under air

Yicen Ge, Yujing Cheng, Haiyan Fu, Xueli Zheng, Ruixiang Li, Hua Chen, Xianjun Li   

  1. Key Laboratory of Green Chemistry and Technology Ministry of Education; College of Chemistry, Sichuan University, Chengdu 610064, Sichuan, China
  • Received:2013-04-20 Revised:2013-05-20 Online:2013-09-16 Published:2013-08-28
  • Supported by:

    This work was supported by the National Natural Science Foundation of China (21202104).

Abstract:

A new Pd(P-Phos)Cl2 complex was synthesized and characterized by 1H NMR, 13C NMR, 31P NMR, and X-ray single crystal structure determination. The complex proved to be a highly stable and efficient catalyst for substrates with a wide range of functional groups in Suzuki-Miyaura cross-coupling reactions under air at room temperature. Low catalyst loadings were employed and turnover number of up to 49000 was obtained.

Key words: Palladium complex, P-Phos, Suzuki-Miyaura cross-coupling reaction, Room temperature, Air