Perfuming ingredients capable of imparting woody odors

Perfume compositions – Perfume compositions – Oxygen containing active ingredient

Reexamination Certificate

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Details

C512S001000

Reexamination Certificate

active

07846890

ABSTRACT:
The present invention relates to the field of perfumery and concerns a diether or a 1,3-dioxolane derivative of 1,8a-methano-2,4a,8,8-tetramethyldecahydro-2,3-naphthalenediol and its use as perfuming ingredient. The present invention concerns also the perfuming compositions or perfumed articles associated with the compound.

REFERENCES:
patent: 3839232 (1974-10-01), Ohloff et al.
patent: 4511496 (1985-04-01), Matsumoto
Nagaham, S. “Terpenoids. IX. Permanganate Oxidation of Thujopsene. Neutral Products,” Bulletin of the Chemical Society of Japan, vol. 60 , No. 11 (1987) pp. 4175-4177.
G. Ohloff et al., XP009046247 “68. Uber En-Synthesen Mit Suingulett-Sauerstooff [1] II. Die Farbstoff-Sensibilisierte Photooxygenierung von (—)-Thujopsen Und Die Stereochemie Der Dargestellten Thujopsanole”, Helvetica Chimica Acta—vol. 53, Fasc. 3, pp. 623-637 (1970).
P.C. Traas et al., xp009046242, “Peroxidation and Bromination of Thujopsene”, Recueil, Journal of the Royal Netherlands Chemical Society, vol. 93, No. 9-10, pp. 264-269 (1974).

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