In this thesis the C24-C40-fragment of pulvomycin was synthesized by a convergent synthesis. The synthesis involves a diastereoselective addition to an aldehyde, a selective glycosylation and a Stille cross-coupling. Starting from D-Fucose, the fragment was obtained in 7% overall yield along 15 steps in the longest linear sequence. Additionally, a modification of the synthesis was developed to construct the potentially labile trienone skeleton via a Peterson olefination at a late stage of the synthesis.
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In this thesis the C24-C40-fragment of pulvomycin was synthesized by a convergent synthesis. The synthesis involves a diastereoselective addition to an aldehyde, a selective glycosylation and a Stille cross-coupling. Starting from D-Fucose, the fragment was obtained in 7% overall yield along 15 steps in the longest linear sequence. Additionally, a modification of the synthesis was developed to construct the potentially labile trienone skeleton via a Peterson olefination at a late stage of the sy...
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