Cyclisation of ψ-ionone with deuterated sulfuric acid
✍ Scribed by Th. J. de Boer; H. A. van't Hof; J. U. Veenland
- Publisher
- Elsevier Science
- Year
- 2010
- Tongue
- English
- Weight
- 225 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0165-0513
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
AMract-In mixtures of sulphuric acid and water it is possible to hydrate cpionone to a tertiaq alcohol. Like rpionone this "cpionone hydrate\*' consists of two geometrical isomers-& and ttonrwhich are interconverted easily. A mechanism of this reaction is proposed An analogous reaction of pionone wi
## Contrary to the literature that isoprene was dimerieed to the mixture of dipentene and sn aliphatic dimer in the presence of sulfuric acid (l), we can now report that the major products in this reaction are unsaturated and saturated cyclic ethers. In our experiments, isoprene was stirred at 20