-(1r,2s,2's,4r)-2'-isopropyl-1,7,7-trimethylspiro%5Bbicyclo%5B2.2.1%5Dheptane-2,4'-%5B1,3%5Ddioxane%5D.gif)
(-)-(1R,2S,2'S,4R)-2'-isopropyl-1,7,7-trimethylspiro[bicyclo[2.2.1]heptane-2,4'-[1,3]dioxane]
- Amber, woody, cedarwood, animal,
strong
Odor
Threshold = 0.2 ng/liter (in air)
Ref:
Jerzy A. Bajgrowicz and Iris Frank,
Camphor-derived amber/woody odorants:
1,7,7-trimethyl-2'-iso-propylspiro[bicyclo[2.2.1]heptane-2,4'-(1,3-dioxanes)]
, Tetrahedron: Asymmetry, Volume 12, Issue 14 ,
14 August 2001, Pages 2049-2057; Bajgrowicz;
Jerzy A., Odorants, United States Patent
5,703,250 (December 30, 1997); Elisabetta
Brenna, Claudio Fuganti and Stefano Serra,
Enantioselective perception of chiral odorants,
Tetrahedron: Asymmetry, 14, 142 (2003);
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-(1s,2r,2'r,4s)-2'-isopropyl-1,7,7-trimethylspiro%5Bbicyclo%5B2.2.1%5Dheptane-2,4'-%5B1,3%5Ddioxane%5D.gif)
(+)-(1S,2R,2'R,4S)-2'-isopropyl-1,7,7-trimethylspiro[bicyclo[2.2.1]heptane-2,4'-[1,3]dioxane]
- Woody, camphoraceous, amber, spicy,
weak
1S,2R,4S,2'R)-76a
Woody, camphoraceous, amber, spicy,
weak
Odor
Threshold = 88 ng/liter (in air)
Ref:
Jerzy A. Bajgrowicz and Iris Frank,
Camphor-derived amber/woody odorants:
1,7,7-trimethyl-2'-iso-propylspiro[bicyclo[2.2.1]heptane-2,4'-(1,3-dioxanes)]
, Tetrahedron: Asymmetry, Volume 12, Issue 14 ,
14 August 2001, Pages 2049-2057; Bajgrowicz;
Jerzy A., Odorants, United States Patent
5,703,250 (December 30, 1997); Elisabetta
Brenna, Claudio Fuganti and Stefano Serra,
Enantioselective perception of chiral odorants,
Tetrahedron: Asymmetry, 14, 142 (2003);
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