220115-20-8Relevant academic research and scientific papers
Resolution of a cyclopalladated ferrocenylketimine
Wu, Yang Jie,Cui, Xiu Ling,Du, Chen Xia,Wang, Wen Ling,Guo, Rui Yun,Chen, Rong Feng
, p. 3727 - 3730 (1998)
The cyclopalladated ferrocenylketimine, [{Pd[(η5-C5C5)Fe{η5-C 5H3C(CH3)=N(C6H4CH 3-4)}](μ-Cl)}2] 1 was resolved into optically active diastereomers by using (S)-leucine as chiral auxiliary. The new optically active (S)-leucinato complexes of PdII containing ferrocenylketimine could be converted into optically active dimers with the same absolute configurations in the ferrocene moiety. The structure of the chiral dimer (Rp,Rp)-1 was determined by X-ray diffraction, on the basis of which the absolute configurations of all the optically active compounds studied were ascertained.
