Chavicol
This article relies largely or entirely on a single source. (September 2014) |
![]() | |
![]() | |
Names | |
---|---|
Preferred IUPAC name
4-(Prop-2-en-1-yl)phenol | |
Other names
4-Allylphenol; p-Allylphenol; para-Allylphenol
| |
Identifiers | |
3D model (JSmol)
|
|
ChEBI | |
ChEMBL | |
ChemSpider | |
ECHA InfoCard | 100.007.209 |
EC Number |
|
KEGG | |
PubChem CID
|
|
UNII | |
CompTox Dashboard (EPA)
|
|
| |
| |
Properties | |
C9H10O | |
Molar mass | 134.18 g/mol |
Density | 1.020 g/cm3 |
Melting point | 16 °C (61 °F; 289 K) |
Boiling point | 238 °C (460 °F; 511 K) (123 °C at 16 mmHg) |
2.46 g/L | |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
|
Chavicol (p-allylphenol) is a natural phenylpropene, a type of organic compound.[1] Its chemical structure consists of a benzene ring substituted with a hydroxy group and a propenyl group. It is a colorless liquid found together with terpenes in betel oil.
Properties and reactions
Chavicol is miscible with alcohol, ether, and chloroform. Dimerization of chavicol gives the neo-lignan magnolol.
Uses
Chavicol is used as an odorant in perfumery and as a flavor. It is found in many essential oils, including anise and Gardenia.[2]
Biosynthesis
Chavicol is formed in sweet basil (Ocimum Basilicum) by the phenylpropanoid pathway via p-coumaryl alcohol. The allylic alcohol in p-coumaryl alcohol is converted into a leaving group. This then leaves thus forming a cation, this cation can be reagrded as a quinone methide which then is reduced by NADPH to form either anol or chavicol.[3]
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/26/Biosynthesis_of_chavicol.jpg/220px-Biosynthesis_of_chavicol.jpg)
See also
References
- ^ Lide, D. R., ed. (2005). CRC Handbook of Chemistry and Physics (86th ed.). Boca Raton (FL): CRC Press. ISBN 0-8493-0486-5.
- ^ "Chavicol, 501-92-8".
- ^ Daniel G. Vassao, David R. Gang, Takao Koeduka, Brenda Jackson, Eran Pichersky, Laurence B. Davina and Norman G. Lewis, Organic and Biomolecular Chemistry, 2006, 4, 2733-2744. DOI: 10.1039/b605407b