Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Flavor per se – or containing flavor or flavor improver of...
Patent
1979-08-03
1981-02-10
Golian, Joseph M.
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Flavor per se, or containing flavor or flavor improver of...
426538, 252522R, 2603452, 568808, 568659, A23L 1226, A23L 1235
Patent
active
042502004
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.
patent: 4178311 (1979-12-01), Sprecker et al.
Fenaroli's Handbook of Flavor Ingredients, 2nd Ed., 1975, CRC Press, Cleveland, vol. I, p. 408, vol. II, p. 360.
Arctander, Perfume and Flavor Chemicals, 1969, Publ. by the Author, Montclair, N.J., vols. I and II, Items No. 1581, 1586, 2414.
Schmitt Frederick L.
Sprecker Mark A.
Vock Manfred H.
Watkins Hugh
Wiegers Wilhelmus J.
Golian Joseph M.
International Flavors & Fragrances Inc.
Liberman Arthur L.
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