Perfume compositions – Perfume compositions – Ring containing active ingredient
Patent
1993-07-01
1994-02-01
Reamer, James H.
Perfume compositions
Perfume compositions
Ring containing active ingredient
A61K 746
Patent
active
052832376
ABSTRACT:
Described is the 2(1-vinyl-5-hexenyl)cyclopentanone having the structure: ##STR1## a process for preparing same by reacting the compound having the structure: ##STR2## with the compound having the structure: ##STR3## and then heating the resulting intermediate, and organoleptic uses of the compound having the structure: ##STR4## in perfumery.
REFERENCES:
Bortolin and Musco, "Co-Oligomerization of Butadiene And Cyclic Ketones Catalyzed By Palladium Phosphine Compleses", Journal of Molecular Catalysis, vol. 22, (1984), pp. 319-326 (abstracted at Chemical Abstracts vol. 100, 1984, No. 174303z.
1991-1992 Catalog, Bedoukian Research Inc. 21 Finance Drive, Danbury, Conn. 06810-4192, p. 2, Item 410, "Apritone", CAS No. 68133-79-9.
Beck Charles E. J.
Boden Richard M.
Fylak William J.
McGhie Joseph A.
International Flavors & Fragrances Inc.
Liberman Arthur L.
Reamer James H.
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