作者:Stephen Bowles、Malcolm M. Campbell、Malcolm Sainsbury、Gareth M. Davies
DOI:10.1016/s0040-4039(01)80490-1
日期:1989.1
6α-fluoroshikimate from the acetonide of methyl 3,4-dihydro-3α,4α-cyclohexenoate is described. This work has importance for the preparation of 6-substituted shikimic acid derivatives useful in the study of the biosynthesis of aromatic amino acids via the shikimic acid pathway.
Reactivity studies in the shikimic acid series: The synthesis of racemic methyl 6α-fluoroshikimate
作者:Stephen A. Bowles、Malcolm M. Campbell、Malcolm Sainsbury、Gareth M. Davies
DOI:10.1016/s0040-4020(01)90533-2
日期:1990.1
The regio- and stereo-selective epoxidation of methyl 3,4-dihydrobenzoate derivatives has been investigated. Perbenzimidic acid leads only to epoxides formed at the Δ1,2 bond. More electrophilic reagents such as MCPBA also give products of this type, as well as epoxides formed through attack at the Δ5,6 bond. Reactions of the 3,4-dihydrobenzoates with thiophenate anion have been undertaken as a means