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A New Method for Kinetic Resolution of 5-Benzyl-7-amino-5-azaspiro[2.4]heptane, A Key Chiral Intermediate of Sitafloxacin |
TANG Chaozhe1,2, TIAN Fang2*, WANG Lixin2* |
1. University of Chinese Academy of Sciences, Beijing 100039, China; 2. Chengdu Institute of Organic Chemistry, Chinese Academy of Sciences, Chengdu 610041, China |
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