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2?,8?-Diacet-oxy-cis-himachalane.

ABSTRACT: The title compound, C(19)H(32)O(4), was synthesized from ?-himachalene, wich was isolated from essential oils of Cedrus atlantica. The mol-ecule is built up from two fused six- and seven-membered rings. The six-membered ring has a screw-boat conformation, whereas the seven-membered ring displays a half-chair conformation; the dihedral angle between the mean planes of the rings is 61.99?(6)°.

SUBMITTER: Benharref A

PROVIDER: S-EPMC2983351 | biostudies-literature | 2010 Sep

REPOSITORIES: biostudies-literature

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2α,8α-Diacet-oxy-cis-himachalane.

Benharref Ahmed A Daran Jean Claude JC Berraho Moha M

Acta crystallographica. Section E, Structure reports online 20100925 Pt 10

The title compound, C(19)H(32)O(4), was synthesized from γ-himachalene, wich was isolated from essential oils of Cedrus atlantica. The mol-ecule is built up from two fused six- and seven-membered rings. The six-membered ring has a screw-boat conformation, whereas the seven-membered ring displays a half-chair conformation; the dihedral angle between the mean planes of the rings is 61.99 (6)°. ...[more]

PMID: 21587593

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