Dioxa bicyclo dodecane and -hexadecane perfume compositions

Details Dioxa bicyclo dodecane and -hexadecane perfume compositions Dioxa bicyclo dodecane and -hexadecane perfume compositions

1977-06-15

1978-11-07

O'Keefe, Veronica

Compositions

Electrically conductive or emissive compositions

Metal compound containing

2603403, 424358, 252108, 252174, 252 86, 252 89R, C11B 900

Patent

active

041245415

ABSTRACT:
A perfumery composition consisting essentially of from 1% to 50% by weight of an alkyl-substituted 1,4-dioxane of the formula ##STR1## wherein R.sub.1 is alkyl having from 4 to 12 carbon atoms, R.sub.2 is hydrogen, R.sub.1 and R.sub.2, when taken together, represent a bivalent radical selected from the group consisting of alkylene having from 3 to 12 carbon atoms and alkylalkylene having from 1 to 4 carbon atoms in the alkyl and from 3 to 12 carbon atoms in the alkylene, R.sub.3 and R.sub.4 are individually members selected from the group consisting of hydrogen and alkyl having from 1 to 4 carbon atoms, and the remainder customary constituents of perfumery compositions, as well as novel 1,4-dioxanes of the above formula where either R.sub.3 or R.sub.4 or both are alkyl, or where R.sub.1 and R.sub.2, taken together, are a bivalent radical.

REFERENCES:
patent: 2769014 (1956-10-01), Beets
patent: 3326746 (1967-06-01), Cahn et al.
patent: 3423430 (1969-01-01), Cahn et al.
patent: 3801600 (1974-04-01), Naegli
patent: 3840559 (1974-08-01), Hoffmann
patent: 3884841 (1975-05-01), Maessea et al.
patent: 3952016 (1976-04-01), Barillo et al.
patent: 3966647 (1976-06-01), Lamberti et al.

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