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-(-)-massoialactone.gif)
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(R)-(-)-massoialactone
- Heavy tonka like top note and less fruity than
(S)-(+)-enantiomer. Base note is strongly
coconut like with fatty aspects. This enantiomer
exhibits a more pleasant character with more
volume than the racemate.
=
(6R)-(-)-6-pentyl-5,6-dihydro-2H-pyran-2-one
Ref:
Bourdineaud, Jean-Paul; Ehret, Charles;
Petrzilka, Martin; Optically active lactones,
World Patent WO/94107887, April 19,
1994
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-(+)-massoialactone.gif)
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(S)-(+)-massoialactone
- Fatty fruity (a bit tuberose like) top note,
which is more intense than that of the
(R)-(-)-enantiomer. upon evaporation the fatty
aspects disappear in favor of a milky, coconut,
tonka and a strong coumarin note.
=
(6S)-(+)-6-pentyl-5,6-dihydro-2H-pyran-2-one
Ref:
Bourdineaud, Jean-Paul; Ehret, Charles;
Petrzilka, Martin; Optically active lactones,
World Patent WO/94107887, April 19,
1994
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