Uses in perfumery of ether derivatives of indanes

Details Uses in perfumery of ether derivatives of indanes Uses in perfumery of ether derivatives of indanes

1980-11-13

1982-02-09

Niebling, John F.

Compositions

Electrically conductive or emissive compositions

Metal compound containing

424 48, 25217411, 131352, A61K 700

Patent

active

043149154

ABSTRACT:
Processes and compositions are described for the use in foodstuff flavor and aroma and perfume and perfumed article aroma augmenting, modifying, altering, and enhancing compositions and as foodstuff, chewing gum, toothpaste, medicinal product, perfume and perfumed article aroma imparting materials of indane alkanols and tricyclic isochromans defined according to the generic structure: ##STR1## wherein R.sub.1 is hydrogen or methyl; R.sub.2, R.sub.3, R.sub.4 and R.sub.5 represent hydrogen, methyl or isopropyl; the dashed line represents a carbon-carbon single bond or no bond; X represents --CH.sub.2 --, CH.sub.3 or hydrogen; with the proviso (i) that R.sub.2 and R.sub.3 represent methyl when R.sub.4 is hydrogen and R.sub.5 is isopropyl and R.sub.4 and R.sub.5 represent methyl when R.sub.2 is hydrogen and R.sub.3 is isopropyl; and the dashed line represents a carbon-carbon single bond when X is --CH.sub.2 -- and the dashed line represents no bond when X is hydrogen or CH.sub.3.
Addition of said indane alkanols and tricyclic isochromans or mixtures thereof is indicated to produce:

REFERENCES:
patent: 3360530 (1967-12-01), Heeringa et al.
patent: 3437669 (1969-04-01), King

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