Divergent de novo synthesis of all eight stereoisomers of 2,3,6-trideoxyhexopyranosides and their oligomers
作者:Wangze Song、Yu Zhao、John C. Lynch、Hyunjin Kim、Weiping Tang
DOI:10.1039/c5cc07787g
日期:——
All eight possible stereoisomers of 2,3,6-trideoxyhexopyranosides are prepared systematically from furan derivatives by a sequence of Achmatowicz rearrangement, Pd-catalysed glycosidation, and chiral catalyst-controlled tandem reductions. This sequence provides access to...
通过呋喃衍生物的一系列Achmatowicz重排,Pd催化的糖苷化和手性催化剂控制的串联还原反应,系统地从呋喃衍生物中制备了2,8,3,6-三甲氧基己吡喃糖苷的所有八种可能的立体异构体。通过此序列可以访问...