Efficient Asymmetric Synthesis
of (2R,3R)-3-{(1R)-1-[tert-Butyl(dimethyl)-siloxy]ethyl}-4-oxoazetidin-2-yl
Acetate
Jian-Ping Huanga, Lei Zhaoa, Shuang-Xi Gua, Zhong-Hua Wanga, Hao Zhanga, Fen-Er Chen*a,b, Hui-Fang Dai*c a Department of Chemistry, Fudan
University, 220 Handan Road, 200433 Shanghai, P. R. of China b Institute of Biomedical Science, Fudan University, 305 Fenglin Road, 200032 Shanghai,
P. R. of China c School of Pharmacy, Fudan
University, 826 Zhangheng Road, 201203 Shanghai, P. R. of
China Fax: +86(21)65643811; e-Mail: rfchen@fudan.edu.cn;