Introduction. -Recently, Brunke and Schmaus presented the results of their analyses of sandalwood essential oil [l], and reported therein the discovery of a new constituent 1, present at the level of 0.01 %. This compound was identified by MS, IR, and 'Hand I3C-NMR analyses as a pent-3-en-2-one der
✦ LIBER ✦
Syntheses and Absolute Configuration of (E)- and (Z)-α-Bisabolenes
✍ Scribed by Franç Delay; Günther Ohloff
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- German
- Weight
- 575 KB
- Volume
- 62
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
Stereospecific syntheses of (E)‐ and (Z)‐α‐bisabolenes have made revision of the configuration of natural (+)‐α‐bisabolene from Opoponax oil necessary. ^13^C‐NMR. spectroscopy has been used for the differentiation of these isomers.
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