Compositions – Water-softening or purifying or scale-inhibiting agents
Patent
1981-05-28
1982-05-25
Niebling, John F.
Compositions
Water-softening or purifying or scale-inhibiting agents
252 98, 252102, 252117, 252544, A61K 746, C11B 900
Patent
active
043315500
ABSTRACT:
Described are compounds having the generic structure: ##STR1## wherein the dashed line represents a carbon-carbon single bond or a carbon-carbon double bond and wherein R.sub.2 is methyl or hydrogen; R.sub.6 is methyl or hydrogen; R.sub.1, R.sub.3 or R.sub.7 represent methyl or hydrogen, with the proviso that one of R.sub.1, R.sub.3 and R.sub.7 represents methyl and the other two of R.sub.1, R.sub.3 and R.sub.7 represent hydrogen; wherein R.sub.4 and R.sub.5 are the same or different and each represents hydrogen or C.sub.1 -C.sub.3 lower alkyl. In addition, organoleptic uses of such compounds are disclosed for augmenting or enhancing the aroma or taste of consumable materials including foodstuffs, chewing gums, toothpastes, medicinal products, chewing tobaccos, smoking tobaccos, smoking tobacco articles, perfumes, perfumed articles (such as liquid or solid anionic, cationic, nonionic or zwitterionic detergents, fabric softeners, dryer-added fabric softener articles, fabric brighteners and other perfumed articles and colognes). Also disclosed is a process for preparing such compounds according to the reaction scheme: ##STR2## wherein R" represents C.sub.1 -C.sub.3 alkyl; m+n=3 with the further proviso that m is 1 or 2 and n is 1 or 2; and wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.5, R.sub.6 and R.sub.7 are as defined above.
REFERENCES:
patent: 4193936 (1980-03-01), Watson et al.
patent: 4248859 (1981-02-01), Rowsell et al.
patent: 4301021 (1981-11-01), Breant
Arctander, "Perfume and Flavor Chemicals", vol. I, Monograph 1029, (1969).
Mellor and Webb, J. Chem. Soc. Perkin Trans. II, 1974, (I), 26-31.
Granda Edward J.
Klemarczyk Philip T.
Luccarelli, Jr. Domenick
Schmitt Frederick L.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Niebling John F.
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