Subscriber access provided by ACADEMIA SINICA The Journal of Organic Chemistry is published by the American Chemical Society. 1155 Sixteenth Street N.W., Washington, DC 20036 Article Direct Amidation of Aldoses and Decarboxylative Amidation of #-Keto Acids: An Efficient Conjugation Method for Unprotected Carbohydrate Molecules Chia-Ching Cho, Jia-Nan Liu, Chung-Hsun Chien, Jiun-Jie Shie, Ying-Chu Chen, and Jim-Min Fang J. Org. Chem., 2009, 74 (4), 1549-1556• DOI: 10.1021/jo802338k • Publication Date (Web): 21 January 2009 Downloaded from http://pubs.acs.org on February 15, 2009 More About This Article Additional resources and features associated with this article are available within the HTML version: • Supporting Information • Access to high resolution figures • Links to articles and content related to this article • Copyright permission to reproduce figures and/or text from this article