Perfume compositions containing dimethyl heptenonitriles

Details Perfume compositions containing dimethyl heptenonitriles Perfume compositions containing dimethyl heptenonitriles

1980-03-19

1981-07-07

Niebling, John F.

Compositions

Electrically conductive or emissive compositions

Metal compound containing

2604659, C07B12000, A61K 746

Patent

active

042773776

ABSTRACT:
Compounds of the formula: ##STR1## wherein n and m are integers having a value of 1 or 2 and n+m=3 and the dashed line indicates two alternative positions of a unit of unsaturation are novel. They possess attractive spicy odors and are useful as ingredients of compounded perfumery compositions. They are readily prepared by the reaction of methyl iso-amyl ketone and cyano-acetic acid.

REFERENCES:
patent: 3325369 (1967-06-01), Somerville
patent: 3553110 (1971-01-01), Mitchell
patent: 3960923 (1976-06-01), DeSimone
patent: 4156690 (1979-05-01), DeSimone

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