gracilioether-f has been researched along with ketene* in 1 studies
1 other study(ies) available for gracilioether-f and ketene
Article | Year |
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Total synthesis of gracilioether F: development and application of lewis Acid promoted ketene-alkene [2+2] cycloadditions and late-stage C-H oxidation.
The first synthesis of gracilioether F, a polyketide natural product with an unusual tricyclic core and five contiguous stereocenters, is described. Key steps of the synthesis include a Lewis acid promoted ketene-alkene [2+2] cycloaddition and a late-stage carboxylic acid directed C(sp(3) )H oxidation. The synthesis requires only eight steps from norbornadiene. Topics: Alkenes; Carbon; Cycloaddition Reaction; Ethylenes; Heterocyclic Compounds, 3-Ring; Hydrogen; Ketones; Lewis Acids; Oxidation-Reduction | 2014 |