Wang Chao, Luo Qian, Sun Hui, Guo Xiangyu, Xi Zhenfeng
Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing 100871, China.
J Am Chem Soc. 2007 Mar 21;129(11):3094-5. doi: 10.1021/ja070404s. Epub 2007 Feb 23.