Synthesis of 1,2:4,5-di-O-Isopropylidene-3-C-Cyano-β-D-ribo-hex-2-ulo Pyranose by Phase Transition Catalysis  

作　　者：YU Jian-xin and LIU Yu-ting (Chemistry Department of Xinjiang University, Wulumuqi, 830046) 

出　　处：《Chemical Research in Chinese Universities》1992年第2期169-172,共4页高等学校化学研究（英文版）

基　　金：Supported by the National Natural Science Foundation of China

摘　　要：Introduction The cyano branched carbohydrates are useful, versatil intermediaries for the synthesis of branched sugars having biological activity in nature. Owing to the good yield, mild reaction conditions and high stereospecificity, the phase transition catalysis(PTC)method has been widely used to the syntheses of C-

关 键 词：Phase transition catalysis Synthesis STEREOSPECIFICITY 1 2:4 5-di-O-Iso-propylidene-3-C-Cyano-β-D-ribo-hex-2-ulo pyranose 

分 类 号：O6[理学—化学]