作者:András Horváth、Bart Ruttens、Piet Herdewijn
DOI:10.1016/j.tetlet.2007.03.031
日期:2007.5
A stereoselective synthesis leading to (−)-ara-cyclohexenyl-adenine is described. The synthesis starts from methyl-α-d-glucopyranose and involves an isomerization step, selective protection/deprotection chemistry, a Ferrier rearrangement and a Mitsunobu reaction. This is the first total synthesis of an enantiomeric pure ara-type cyclohexenyl nucleoside.
描述了导致(-)-ara-环己烯基-腺嘌呤的立体选择性合成。合成从甲基-α-d-吡喃葡萄糖开始,涉及异构化步骤,选择性保护/去保护化学,费勒重排和Mitsunobu反应。这是对映体纯的ara型环己烯基核苷的第一个全合成。