Synthesis of chiral mono(N-heterocyclic carbene) palladium and gold complexes with a 1,1'-biphenyl scaffold and their applications in catalysis

Beilstein Journal of Organic Chemistry

Lian-jun Liu¹  Feijun Wang¹  Mei-xin Zhao¹  Wenfeng Wang¹  Min Shi¹ 

[1] Key Laboratory for Advanced Materials and Institute of Fine Chemicals, School of Chemistry & Molecular Engineering, East China University of Science and Technology, 130 MeiLong Road, Shanghai 200237, People’s Republic of China;

关键词: chiral mono(N-heterocyclic carbene) complex;    Heck–Mizoroki reaction;    hydroamination;    Suzuki–Miyaura reaction;   

DOI  :  10.3762/bjoc.7.64

来源: DOAJ

【 摘 要 】

Axially chiral mono(NHC)–Pd(II) and mono(NHC)–Au(I) complexes with one side shaped 1,1'-biphenyl backbone have been prepared from chiral 6,6'-dimethoxybiphenyl-2,2'-diamine. The complexes were characterized by X-ray crystal structure diffraction. The Pd(II) complex showed good catalytic activities in the Suzuki–Miyaura and Heck–Mizoroki coupling reactions, and the (S)-Au(I) complexes also showed good catalytic activities in the asymmetric intramolecular hydroamination reaction to give the corresponding product in moderate ee.

【 授权许可】

Unknown