Nesmejanow et al., Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, 1957, p. 942,946; engl. Ausg. S. 971, 975
作者:Nesmejanow et al.
DOI:——
日期:——
A Chiral Bis(arsine) Ligand: Synthesis and Applications in Palladium-Catalyzed Asymmetric Allylic Alkylations
作者:Paula M. Uberman、Mino R. Caira、Sandra E. Martı́n
DOI:10.1021/om400144s
日期:2013.6.10
group on arsine ligands by Pd-catalyzed arsination was used. The molecular structure and configuration of the BiAsBA ligand was determined by single-crystal X-ray crystallography. In the asymmetricallylicalkylation of 1,3-diphenyl-2-propenyl acetate with dimethyl malonate very high to complete conversion and modest enantioselectivity were achieved. Despite the low enantioselectivity obtained, the bis(arsine)