Substituted norbornanone acetals, process for preparing the same

Details Substituted norbornanone acetals, process for preparing the same Substituted norbornanone acetals, process for preparing the same

1980-12-29

1982-05-25

Love, Ethel G.

Compositions

Electrically conductive or emissive compositions

Metal compound containing

549336, A61K 746, C07D31904, C07D31710

Patent

active

043315690

ABSTRACT:
The substituted norbornanones represented by general formula (I): ##STR1## (wherein R.sub.1 is an alkenyl group having 2 or 3 carbon atoms or an alkylidene group having 1 to 3 carbon atoms and R.sub.2 is a saturated hydrocarbon group having 2 to 7 carbon atoms with the dotted line between the two carbon atoms indicating a single bond when R.sub.1 is an alkenyl group and a double bond when R.sub.1 is an alkylidene group) are useful for perfume compositions. The substituted norbornanones represented by the general formula (I) may be prepared from the corresponding alkenyl or alkylidene norbornanones with diols in the presence of an acid catalyst.

REFERENCES:
patent: 3634499 (1972-01-01), Loeffler
patent: 3679756 (1972-07-01), Kretschmar et al.
patent: 3748344 (1973-07-01), McCloud et al.
patent: 3860635 (1975-01-01), Kitchens

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