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The total stereostructure of (−)-muurolene dihydrochloride

✍ Scribed by Milton D. Soffer; Lâle Aka Burk; Jan M. Troup; Michael W. Extine


Book ID
104217130
Publisher
Elsevier Science
Year
1983
Tongue
French
Weight
286 KB
Volume
24
Category
Article
ISSN
0040-4039

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✦ Synopsis


The stereochemistry and absolute configuration of (-)-muurolene dihydrochloride were determined by X-ray crystallographic methods, providing the first direct evidence for the chiral identities of the related sesquiterpenoids.

Muurolene dihydrochloride is a characteristic, well-defined crystalline derivative of the natural muurolenes 1,233 and muurolols 3,495 , and of the 2,6 copaenes . The determination of the gross structure and of the partial stereochemistry of muurolene dihydrochloride is due mainly to the classical 293 work of Westfelt . However, this work did not lead to any assignment of the 7 stereochemistry at the halogenated centers, C1 and Cs (I) .


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✍ Milton D. Soffer; Lâle Aka Burk 📂 Article 📅 1985 🏛 Elsevier Science 🌐 French ⚖ 232 KB

The stereochemistry and absolute configuration of (-)-isozingiberene dihydrochloride have been determined and the latter has been correlated with the cadalenic sesquiterpene, (-)-epizonarene.