Efficient synthesis of (−)-methyl 3-epi-shikimate and methyl 3-epi-quinate by one-pot selective protection of trans-1,2-diols
作者:Nuria Armesto、Miguel Ferrero、Susana Fernández、Vicente Gotor
DOI:10.1016/s0040-4039(00)01507-0
日期:2000.11
have been achieved by in situ formation of the protecting group (2,2,3,3-tetramethoxybutane). The synthetic utility of the protected derivatives is demonstrated by the preparation of (−)-methyl 3-epi-shikimate and methyl 3-epi-quinate through a new and efficient route from the parent acids.
通过原位形成保护基团(2,2,3,3-四甲氧基丁烷)可以实现sh草酸和奎尼酸的反式-1,2-二醇保护。受保护的衍生物的合成效用通过从母体酸通过新的有效途径制备(-)-3- Epi- shikimate甲酯和3- epi- quinate甲酯来证明。