Use of spirane derivatives to improve perfume compositions

Details Use of spirane derivatives to improve perfume compositions Use of spirane derivatives to improve perfume compositions

1976-10-01

1978-10-17

O'Keefe, Veronica

Compositions

Electrically conductive or emissive compositions

Metal compound containing

2603474, 2603478, 424285, 426536, 131 17R, 568824, C11B 900

Patent

active

041208307

ABSTRACT:
Spirane derivatives, most of them are new, useful as odor-modifying ingredients for manufacturing perfumes and perfumed products, and as flavor-modifying ingredients for the manufacture of artificial flavors of for flavoring foodstuffs, animal feeds, beverages, pharmaceutical preparations and tobacco products.
Process for preparing said spirane derivatives.

REFERENCES:
patent: 4014905 (1977-03-01), Skorianetz et al.
Yoichi Nakatoui et al., Tetrahedron Letters, No. 24, pp. 1995-1998, 1969, (French).
K. Ina et al., Tetrachedron Letters, p. 2777, 1968.
Yoiuhi Nakatoui et al., Agr. Biol. Chem., vol. 31, No. 1, p. 152, 1970.

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