Patent ID: 8222200

Claim:
A method of manufacturing a fragrance application, comprising the incorporation as a fragrance ingredient a tertiary non-vinylic carbamate of formula (I) wherein R 1 ═R 2 and which are selected from the group consisting of: (a) C 1 to C 11 alkyl; C 3 to C 11 alk-(>1)-enyl; or C 2 to C 11 alkynyl group; and (b) cycloalkyl optionally substituted with alkyl, alkenyl and alkoxy group(s); C 3 to C 8 cycloalkenyl optionally substituted with alkyl, alkenyl and alkoxy group(s); or phenyl or naphthyl optionally substituted with alkyl, alkenyl and alkoxy group(s); or (c) C 4 to C 14 cycloalkylalkyl, wherein the cycloalkyl ring is optionally substituted with alkyl, alkenyl and alkoxy group(s); or phenylalkyl or naphthylalkyl, wherein the aromatic ring is optionally substituted with alkyl, alkenyl and alkoxy group(s); and R is selected from the group consisting of: (a) C 5 to C 11 alkyl; C 3 to C 11 alk-(>1)-enyl; or C 2 to C 11 alkynyl group; or (b) cycloalkyl optionally substituted with alkyl, and alkenyl group(s); C 3 to C 8 cycloalkenyl optionally substituted with alkyl, and alkenyl group(s); or phenyl or naphthyl optionally substituted with alkyl, and alkenyl group(s); or (c) C 4 to C 14 cycloalkylalkyl, wherein the cycloalkyl ring is optionally substituted with alkyl, and alkenyl group(s); C 4 to C 14 cycloalkenylalkyl, wherein the cycloalkenyl ring is optionally substituted with alkyl, and alkenyl group(s); or phenylalkyl or naphthylalkyl, wherein the aromatic ring is optionally substituted with alkyl, and alkenyl group(s); and (d) heteroaromatic ring optionally substituted with alkyl, alkenyl and alkoxy group(s); heteroarylalkyl ring optionally substituted with alkyl, alkenyl and alkoxy group(s); heterocyclic ring optionally substituted with alkyl, alkenyl and alkoxy group(s) or heterocycloalkyl ring optionally substituted with alkyl, alkenyl and alkoxy group(s), and the ring having 5 to 6 ring members and the hetero atom of the ring is nitrogen; and R, R 1 and R 2 having together 7 to 18 carbon atoms, and further wherein the fragrance ingredient is a fragrance exhibiting odours selected from a spicy range, an herbaceous range or a floral-rosy range.