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作 者:LI, Xiao-Liu XU, Xiao-Ming TIAN, Jun LI, Ying-Xia
机构地区:[1]School of Chemistry and Environmental Sciences, Hebei University, Baoding, Hebei 071002, China [2]Department of Pharmaceutical Sciences, Ocean University of China, Qingdao, Shandong 266003, China
出 处:《Chinese Journal of Chemistry》2005年第11期1564-1568,共5页中国化学(英文版)
基 金:Project supported by the National Natural Science Foundation of China (No. 20475015), the Natural Science Foundation of Hebei Province (No. B2005000106), the 0pen Research Fund Program of Key Laboratory of Marine Drugs (0cean University of China), and Ministry of Education of China (No. KLMD [0UC] 200407).
摘 要:Novel β-C-disaccharides containing a three carbon linkage using exo-glycal as the precursor were prepared stereoselectively. The synthesis was achieved by the tandem reactions of the stereoselective hydroboration of exo-glycal and Suzuki cross-coupling reaction with an iodovinyl sugar, and followed by hydrogenated deprotection under the catalysis of Pd(OH)2/C.Novel β-C-disaccharides containing a three carbon linkage using exo-glycal as the precursor were prepared stereoselectively. The synthesis was achieved by the tandem reactions of the stereoselective hydroboration of exo-glycal and Suzuki cross-coupling reaction with an iodovinyl sugar, and followed by hydrogenated deprotection under the catalysis of Pd(OH)2/C.
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