Isochroman musk compounds and organoleptic uses thereof

Details Isochroman musk compounds and organoleptic uses thereof Isochroman musk compounds and organoleptic uses thereof

1980-11-13

1981-11-17

Chan, Nicky

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07D31178

Patent

active

043010768

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: 3532719 (1970-10-01), Theimer
patent: 3910964 (1975-10-01), Sanders et al.
patent: 3978090 (1976-08-01), Sanders et al.
patent: 4162256 (1979-07-01), Sprecker et al.

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