Cyclic ethers and their utilization as perfuming or flavoring in

Details Cyclic ethers and their utilization as perfuming or flavoring in Cyclic ethers and their utilization as perfuming or flavoring in

1989-11-21

1991-06-04

Reamer, James H.

Perfume compositions

Perfume compositions

Ring containing active ingredient

25217411, 426536, 549346, A61K 746

Patent

active

050214020

ABSTRACT:
Cyclic ethers of formula ##STR1## wherein the dotted line indicates the location of a single or double bond and the symbol R represents an isopropenyl radical or a 1-ethoxy-1-methylethyl radical, are novel compounds with useful organoleptic properties. They can be used as active ingredients in perfuming compositions and perfumed products to which they confer rosy-fruity type odor notes. In addition, they possess flavor qualities which render these compounds useful for flavoring foodstuffs and drinks and, namely, mango-type drinks.
A process for the preparation of the compounds of formula (I) is also disclosed.

REFERENCES:
patent: 3163658 (1964-12-01), Eschinasi et al.
patent: 3328426 (1967-06-01), Ohloff
Shono, T. "Pyrans and Thiopyrans," Chemical Abstracts 1972, vol. 77 at 424.

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