A new simple route to deoxyamino sugars from non-sugar material: synthesis of d-tolyposamine and 4-epi-d-tolyposamine and formal synthesis of d-vicenisamine
作者:Yoshitaka Matsushima、Jun Kino
DOI:10.1016/j.tetlet.2005.09.195
日期:2005.12
A new, simple strategy has been formulated for the synthesis of deoxyamino sugars from a non-sugar starting material. Starting from the enantiomerically pure diol obtained from ethyl sorbate by Sharpless asymmetric dihydroxylation, the synthesis of two types of 2,3,4,6-tetradeoxy-4-amino sugars—d-tolyposamine and 4-epi-d-tolyposamine—, and formal synthesis of 2,4,6-trideoxy-4-amino sugar—d-vicenisamine—were
已经制定了一种新的简单策略,可以从非糖原料合成脱氧氨基糖。从通过Sharpless不对称二羟基化反应从山梨酸乙酯得到的对映体纯二醇开始,合成两种类型的2,3,4,6-四脱氧-4-氨基糖-d-甲苯基巴胺和4- epi -d-d-甲苯基巴胺-进行了2,4,6-苯氧基-4-氨基糖-d-vicenisamine的正式合成。