The first enantioselective synthesis of palinurin has been accomplished starting from commercially available furaldehyde and (R)-methyl-3-hydroxy-2-methylpropionate; the key steps of the synthesis include the use of a chiral pyrrolidine to create the chiral tetronic moiety, and Horner–Wadsworth–Emmons, Wittig and Wittig–Horner reactions to construct the alkene units.
从市售的
呋喃甲醛和 (R)-3- 羟基-2-甲基
丙酸甲酯开始,首次完成了对映体选择性合成 Palinurin;合成的关键步骤包括使用手性
吡咯烷生成手性四分子,以及通过 Horner-Wadsworth-Emmons、Wittig 和 Wittig-Horner 反应构建烯单元。