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Conformational isomers of 14-hydroxy-9-epi-β-caryophyllene isolated from the wood of Juniperus oxycedrus

✍ Scribed by Alejandro F Barrero; Juan F Sánchez; Nuria Ferrol; A San Feliciano

Book ID: 104227008
Publisher: Elsevier Science
Year: 1989
Tongue: French
Weight: 186 KB
Volume: 30
Category: Article
ISSN: 0040-4039
DOI: 10.1016/s0040-4039(00)95172-4

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✦ Synopsis

A new sesquiterpene alcohol has been isolated from the essential oil of the wood of J;*n@erus oqeedrus L. and ldentlfied through its spectroscopic properties as

📜 SIMILAR VOLUMES

Evidences; about the stereochemistry of

Evidences; about the stereochemistry of 14-hydroxy-9-epi-β-caryophyllene.

✍ A.F Barrero; J.E Oltra; A Barragán 📂 Article 📅 1990 🏛 Elsevier Science 🌐 French ⚖ 276 KB

From natural 14-hydroxy-Q-epi-P-caryophyllene (11, the acyl derivatives 2 and 3 were prepared. These compounds appeared as a mixture of two conformational isomers (7/3). When 1 was oxidized with HCPBA, epoxides 7 and Q were obtained. The rigid conformation of 7 and Q allowed us to establish their sk