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Absolute configurations of the naturally occurring hydroxycitric acids

✍ Scribed by Jenny Pickworth Glusker; Jean A. Minkin; Carol Ann Casciato; Frederic B. Soule

Book ID
118846648
Publisher
Elsevier Science
Year
1969
Tongue
English
Weight
274 KB
Volume
132
Category
Article
ISSN
0003-9861

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πŸ“œ SIMILAR VOLUMES

Absolute Configurations of Three Natural
Absolute Configurations of Three Naturally Occurring Acetylenic Spiroacetal Enol Ethers
✍ Wurz, Gerald ;Hofer, Otmar ;Sanz-Cervera, Juan F. ;Marco, J. Alberto πŸ“‚ Article πŸ“… 1993 πŸ› John Wiley and Sons 🌐 English βš– 307 KB

## Abstract The absolute configurations of three 6,7‐oxygenated acetylenic spiroacetal enol ethers were determined by using the kinetic method of Horeau. The results were confirmed by the circular dichroism of the compounds in correlation with the corresponding 6,7‐epoxide.

Relative and absolute configurations of
Relative and absolute configurations of two naturally occurring acetylenic spiroketal enol ether epoxides
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A&r,& -The underground parts of Artemisia selengensis afforded a new Cl4 acotylenic six-ring epiroketal enol ether epoxide. A closely related diastereomeric compound has been isolated previously, however, the relative configuration of the epoxy ring (anti or syn to a reference oxygen) could not be e