c
-indanyl.gif)
(2S,4S)-2,4-Dimethyl-2-(1,1,3,3-tetramethylindan-5-yl)-1,3-dioxolane
- rather weak woodyambery odor of powdery
tonality with some additional mineral character
reminiscent of wet stones
Odor
threshold = 20 ngL-1 air (+/- 7.2
s.d.)
=
(2S,4S)-2-(2,3-dihydro-1,1,3,3-tetramethyl-1H-inden-5-yl)-2,4-dimethyl-1,3-dioxolane
=
(2S,4S)-2,4-dimethyl-2-(1,1,3,3-tetramethyl-2,3-dihydro-1H-inden-5-yl)-1,3-dioxolane
Ref: Jennifer
B. Natscher, Nadine Laskowski, Philip Kraft, and
Reinhold Tacke, Lower Homologues of Okoumal and
Disila-Okoumal: Synthesis and Olfactory
Characterization of Novel Ambergris Odorants,
ChemBioChem, 2010, 11, 315 319
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c
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-indanyl.gif)
(2R,4R)-2,4-Dimethyl-2-(1,1,3,3-tetramethylindan-5-yl)-1,3-dioxolane
- woodyambery odor with warm animalic
aspects in the direction of Dione (Givaudan
trade name for
2-[(3,3,5-trimethylcyclohexyl)acetyl]cyclopentanone)
and slightly green, somewhat harsh
aspects
Odor
threshold = 2.5 ngL-1 air (+/- 1.9
s.d)
=
(2R,4R)-2-(2,3-dihydro-1,1,3,3-tetramethyl-1H-inden-5-yl)-2,4-dimethyl-1,3-dioxolane
=
(2R,4R)-2,4-dimethyl-2-(1,1,3,3-tetramethyl-2,3-dihydro-1H-inden-5-yl)-1,3-dioxolane
Ref: Jennifer
B. Natscher, Nadine Laskowski, Philip Kraft, and
Reinhold Tacke, Lower Homologues of Okoumal and
Disila-Okoumal: Synthesis and Olfactory
Characterization of Novel Ambergris Odorants,
ChemBioChem, 2010, 11, 315 319
|
|
c
-indanyl.gif)
(2S,4R)-2,4-Dimethyl-2-(1,1,3,3-tetramethylindan-5-yl)-1,3-dioxolane
- weak metallic odor with uncharacteristic
woodyambery aspects
Odor
threshold = 18 ngL-1 air (+/- 8.9
s.d.)
=
(2S,4R)-2-(2,3-dihydro-1,1,3,3-tetramethyl-1H-inden-5-yl)-2,4-dimethyl-1,3-dioxolane
=
(2S,4R)-2,4-dimethyl-2-(1,1,3,3-tetramethyl-2,3-dihydro-1H-inden-5-yl)-1,3-dioxolane
Ref: Jennifer
B. Natscher, Nadine Laskowski, Philip Kraft, and
Reinhold Tacke, Lower Homologues of Okoumal and
Disila-Okoumal: Synthesis and Olfactory
Characterization of Novel Ambergris Odorants,
ChemBioChem, 2010, 11, 315 319
|
c
|
c
-indanyl.gif)
(2R,4S)-2,4-Dimethyl-2-(1,1,3,3-tetramethylindan-5-yl)-1,3-dioxolane
- woodyambery odor of powdery
tonality
Odor
threshold = 1.5 ngL-1 air (+/- 1.2
s.d.)
=
(2R,4S)-2-(2,3-dihydro-1,1,3,3-tetramethyl-1H-inden-5-yl)-2,4-dimethyl-1,3-dioxolane
=
(2R,4S)-2,4-dimethyl-2-(1,1,3,3-tetramethyl-2,3-dihydro-1H-inden-5-yl)-1,3-dioxolane
Ref: Jennifer
B. Natscher, Nadine Laskowski, Philip Kraft, and
Reinhold Tacke, Lower Homologues of Okoumal and
Disila-Okoumal: Synthesis and Olfactory
Characterization of Novel Ambergris Odorants,
ChemBioChem, 2010, 11, 315 319
|
c
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