Use of unsaturated aliphatic esters in perfumery

Details Use of unsaturated aliphatic esters in perfumery Use of unsaturated aliphatic esters in perfumery

1997-09-23

1998-09-29

Reamer, James H.

Perfume compositions

Perfume compositions

Oxygen containing active ingredient

A61K 746

Patent

active

058145982

ABSTRACT:
The compounds of formula ##STR1## having a double bond in one of the positions indicated by the dotted lines, are useful as perfuming ingredients for the preparation of perfuming compositions and perfumed articles, to which they impart a refreshing and natural chamomile-like character.

REFERENCES:
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patent: 4094823 (1978-06-01), Hall et al.
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patent: 4267075 (1981-05-01), Schaper et al.
patent: 4385185 (1983-05-01), Gebauer et al.
patent: 4387047 (1983-06-01), Sundt et al.
K. Rinehart et al., Synthesis of 3-Dienoyl Tetramic Acids Related to Streptolydigin and Tirandamycin, J. Am. Chem. Soc., 100:13 (1978), pp. 4229-4234.
O. Miyata et al., A Facile Conversion of (Z)-2-Alkenoic Esters into the (E)-Isomers with Diphenyl Disulfide, Synthesis (1990), pp. 1123-1125).

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