904887-82-7Relevant academic research and scientific papers
A novel axially chiral phosphine-oxazoline ligand with an axis-unfixed biphenyl backbone: Preparation, complexation, and application in an asymmetric catalytic reaction
Zhang, Wanbin,Xie, Fang,Yoshinaga, Hidefumi,Kida, Toshiyuki,Nakatsuji, Yohji,Ikeda, Isao
, p. 1185 - 1188 (2006)
A novel chiral phosphine-oxazoline ligand 3 with an axis-unfixed biphenyl backbone was prepared. This ligand existed as a mixture of two diastereomers in equilibrium in solution. However, when it was coordinated with palladium(II), only one of the two kin
Phosphine-oxazoline ligands with an axial-unfixed biphenyl backbone: the effects of the substituent at oxazoline ring and P phenyl ring on Pd-catalyzed asymmetric allylic alkylation
Tian, Fengtao,Yao, Dongmei,Zhang, Yong Jian,Zhang, Wanbin
experimental part, p. 9609 - 9615 (2010/02/27)
A novel kind of chiral phosphine-oxazoline ligands 3 with an axial-unfixed biphenyl backbone bearing different substituent on oxazoline ring and P phenyl ring was prepared. These ligands exist as a mixture of two diastereomers in equilibrium in solution.
General synthetic route to chiral flexible biphenylphosphine ligands: The use of a chiral additive enables the preparation and observation of metal complexes incorporating the enantiopure form
Mikami, Koichi,Aikawa, Kohsuke,Korenaga, Toshinobu
, p. 243 - 245 (2007/10/03)
equation presented The enantio-and diastereomerically pure metal complex of a chirally flexible BIPHEP ligand is obtained through enantiomer-selective coordination of a BIPHEP-Ru complex with enantiopure 3,3′-dimethyldiaminobinaphthyl, DM-DBN, followed by
