β-Type Glycosidic Bond Formation by Palladium-Catalyzed Decarboxylative Allylation
作者:Shaohua Xiang、Zhiqiang Lu、Jingxi He、Kim Le MaiHoang、Jing Zeng、Xue-Wei Liu
DOI:10.1002/chem.201303241
日期:2013.10.11
Decarboxylative allylation of glycals: A β‐type glycosidic bond has been constructed in high regio‐ and stereoselectivity by means of a palladium‐catalyzed decarboxylative O‐glycosylation. Various kinds of glycals with different protecting groups have been examined for this reaction to afford a diverse set of glycosylated products, including phenolic O‐glycosides, thiophenolic S‐glycoside, aliphatic
糖类的脱羧烯丙基化:通过钯催化的脱羧O糖基化,以高区域和立体选择性构建了β型糖苷键。已对该反应进行了各种具有不同保护基的糖基的检测,以提供各种糖基化产物,包括酚O-糖苷,硫酚S-糖苷,脂族O-糖苷和具有出色的β-选择性和合理至优异的二糖。产量(请参阅计划)。