Benzodioxanones and organoleptic uses thereof

Details Benzodioxanones and organoleptic uses thereof Benzodioxanones and organoleptic uses thereof

1980-05-02

1981-04-28

Clingman, A. Lionel

Compositions

Compositions for enhancing the appearance of consumer...

8137, 252 86, 25217411, 2603402, A23L 1226

Patent

active

042644569

ABSTRACT:
Described are the bicyclic compounds having the generic structure: ##STR1## wherein Z is benzo or cyclohexano and processes for preparing same and compositions containing same for use in augmenting or enhancing the aroma and/or taste of foodstuffs, chewing gums, toothpastes and medicinal products; tobacco; perfumes, colognes and perfumed articles, produced by a process described by the reaction: ##STR2## wherein X is chloro or bromo; Y is chloro, bromo or OR; R is C.sub.1 -C.sub.3 lower alkyl, that is: methyl, ethyl, n-propyl or i-propyl; B is MOH, MH, MOR', trialkylamine, or M.sub.2 -CO.sub.3 (wherein M is alkali metal such as sodium or potassium); and R' is C.sub.1 -C.sub.5 lower alkyl, such as methyl, ethyl, n-propyl, i-propyl and t-butyl with the proviso that B is trialkylamine or an alkali metal carbonate when Y is chloro or bromo and B is MOH, MH or MOR' when Y is OR.
The above mentioned compounds produce:

REFERENCES:
patent: 2540988 (1951-02-01), Mowry
patent: 3647479 (1972-03-01), Beereboom et al.
patent: 3952016 (1976-04-01), Barillo et al.
patent: 3959185 (1976-05-01), Barillo et al.
patent: 4010207 (1977-03-01), Hall et al.

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