Stereospecific Synthesis of (+)-β-Sesqui
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Wolfgang Kreiser; Ferdinand Körner
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Article
📅
1999
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John Wiley and Sons
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German
⚖ 91 KB
The structure and absolute configuration of (À)-b-Sesquiphellandrene ((À)-1a) is shown to be (6S)-2methyl-6-[(1'R)-4-methylidenecyclohex-2-enyl]hept-2-ene by stereospecific synthesis of its enantiomer (()-1a) and of a further (6S,1'S)-diastereoisomer (()-1b). Characteristic spectroscopic differences