Cyclododec-2-enyl ethers in fragrance compositions

Compositions – Electrically conductive or emissive compositions – Metal compound containing

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568667, A61K 746, C07F 43184

Patent

active

046018514

ABSTRACT:
Cyclododec-2-enyl ethers having the formula ##STR1## wherein R is a straight or branched chain C.sub.1-4 alkyl or alkenyl group, have fragrance characteristics similar to patchouli oil, and are attractive compounds for use in the manufacture of fragrance compositions.

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Randerbrock, Rudolf "Das Polaritatsprofil als Mittel zur Geruchsbeurteilung", Vorgetragen am 8, Mai, 1965, J. Soc. Cosmetic Chemists, pp. 652-671.
Kastner, D., "The Verbal and Non-Verbal Description of Scents", From--Perfume Oils for Cosmetics and Industry, Munich-Solln.
Grandi et al., "Base-Induced Decomposition of Cyclic Conjugated p-Tosylhydrazones: A Novel Route to [n>9] (3,5) Pyrazolophanes", J. Chem. Research(S), 1979, pp. 246-247.

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