Tetrahedron letters

Brief diels alder syntheses of (±)-methyl 5-epishikimate and (±)-methyl CIS-3, 4-dihydro-3, 4-dihydroxybenzoate.

MM Campbell, AD Kaye, M Sainsbury

文献索引：Campbell, Malcolm M.; Kaye, Aston D.; Sainsbury, Malcolm Tetrahedron Letters, 1983 , vol. 24, # 43 p. 4745 - 4746

全文：HTML全文

被引用次数: 22

摘要

Abstract Base-catalysed ring opening of the acetonide of cis-exo-2, 3-dihydroxy-6- methoxycarbonyl-7-oxabicycloheptane affords a stereo-controlled routeto (±)-methyl 5- epishikimate and thence, by an elimination process, to (±)-methyl-cis-3, 4-dihydro-3, 4- dihydroxybenzoate.