Facile Synthesis of Enantiopure 1,1′-Spirobiindane-7,7′-diol and Its 4,4′-Derivatives:
Application in Enantioselective Addition of Diethylzinc to Aromatic Aldehydes
Zhian Li, Xinmiao Liang*, Boshun Wan*, Fan Wu Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China, and , Graduate School of Chinese Academy of Sciences, Beijing, P. R. China Fax: +86(411)84379260; e-Mail: bswan@dicp.ac.cn ;