2-methyl-4-phenyl-1,3-dioxolane
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United States of America Patent
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Feb 13, 2007
Grant Date -
Nov 20, 2003
app pub date -
Mar 28, 2003
filing date -
Dec 17, 1999
priority date (Note) -
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Abstract
The sensory properties of the diastereomeric enantiomer pairs and of the pure enantiomers of the compound 2-methyl-4-phenyl-1,3-dioxolane are described. The cis compounds (2R,4S)-2-methyl-4-phenyl-1,3-dioxolane and (2S,4R)-2-methyl-4-phenyl-1,3-dioxolane are the most sensorially valuable. These enantiomers and mixtures thereof are particularly suitable for use as a sensorially active substance, for example as a fragrance.
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