Dimethyl substituted alkyl nitriles, perfume and bleach composit

Details Dimethyl substituted alkyl nitriles, perfume and bleach composit Dimethyl substituted alkyl nitriles, perfume and bleach composit

1988-06-24

1989-09-05

Michl, Paul R.

Compositions

Water-softening or purifying or scale-inhibiting agents

252 95, 252102, 25218723, 25218725, 252547, 252558, 252173, 252DIG14, 512 6, C11D 718

Patent

active

048636312

ABSTRACT:
Described are dimethyl substituted alkyl nitriles of our invention defined according to the generic structure: ##STR1## wherein N represents 0 or 1 and organoleptic uses thereof in augmenting or enhancing the aroma of perfume compositions, colognes and perfumed articles including but not limited to bleach compositions, solid or liquid anionic, cationic, nonionic or zwitterionic detergents, perfumed polymers, fabric softener compositions, fabric softener articles, cosmetic powders and hair preparations.
Also described is a process for preparing such dimethyl substituted alkyl nitriles of our invention by means of reaction of aldehydes defined according to the structure: ##STR2## with hydroxylamine salts having the structure: ##STR3## wherein Y is an anion and P is 1 or 2 to form aldoximes defined according to the structure: ##STR4## The compounds defined according to the generic structure: ##STR5## are novel compounds.

REFERENCES:
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patent: 4579680 (1986-04-01), Sell
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Bielstein, vol. II, 355-357, at p. 153, lines 3 and 4 and E III 2, pp. 852 and 854 [p. 853, lines 1 and 2].
DeSimone, "Perfumer & Flavorist International", vol. 4, No. 6, 1980, Allured Publishing Corp., Nitriles in Perfumery.
Arctander, Perfume & Flavor Chemicals (Aroma Chemicals), vols. I and II, 1969, Monographs 764, 839, 1121, 1451 and 2292.

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