Halogen containing ionone derivatives and compositions containin

Details Halogen containing ionone derivatives and compositions containin Halogen containing ionone derivatives and compositions containin

1980-03-13

1981-06-09

Morgenstern, Norman

Compositions

Electrically conductive or emissive compositions

Metal compound containing

568376, 568377, 568378, C07C 4911, C07C 4921, A61K 746

Patent

active

042724120

ABSTRACT:
The present invention relates to novel compounds useful as fragrance materials which have the structure ##STR1## wherein the dashed line may be either a carbon-carbon single bond or a carbon-carbon double bond; R.sub.1, R.sub.2 and R.sub.3 are each the same or different and each represents hydrogen or methyl; and X is halogen. The invention also provides methods of preparing these compounds from readily available cyclohexene derivatives and fragrance compositions which include the compounds.

REFERENCES:
patent: 3852355 (1974-12-01), Rautenstrauch et al.
Gavin et al., "Helv. Chim Acta", vol. 61, (1978), pp. 352-357.
Arctander, "Per. & Flavor Chem" (1969) Compounds No. 370,608 & 2272.
House, "Modern Syn. Reactions", 2nd Ed., pp. 434-435, (1972).
Mookherjee et al., Isolation and Identification of Volitile Constituents of Tincture of Ambergris, Paper No. 136, VII International Congress of Essential Oils, Kyoto, Japan (1977).

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