**Synthesis and Chirality of (5__R__, 6__R__)‐5,6‐Dihydro‐β, ψ‐carotene‐5,6‐diol, (5__R__, 6__R__, 6′__R__)‐5,6‐Dihydro‐β, ε‐carotene‐5,6‐diol, (5__S__, 6__R__)‐5,6‐Epoxy‐5,6‐dihydro‐β,ψ‐carotene and (5__S__, 6__R__, 6′__R__)‐5,6‐Epoxy‐5,6‐dihydro‐β,ε‐carotene** __Wittig__‐condensation of optically
✦ LIBER ✦
Säurekatalysierte Umlagerung von trans-5,6-Dihydroxy-5,6-dihydro-β-jonon
✍ Scribed by Werner Skorianetz; Günther Ohloff
- Publisher
- John Wiley and Sons
- Year
- 1973
- Tongue
- German
- Weight
- 262 KB
- Volume
- 56
- Category
- Article
- ISSN
- 0018-019X
No coin nor oath required. For personal study only.
✦ Synopsis
Abstract
On treatment with acid, trans‐5,6‐dihydroxy‐5,6‐dihydro‐β‐ionone 2 undergoes a clean rearrangement to give a mixture of the furylketone 5 and the aliphatic triketone 6 in good yield.
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