Piceol is a phenolic compound found in the needles and in mycorrhizal roots of Norway spruces (Picea abies).[1][2] Picein is the glucoside of piceol.[3]
![]() Chemical structure of piceol | |
Names | |
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Preferred IUPAC name 1-(4-Hydroxyphenyl)ethan-1-one | |
Other names 1-(4-Hydroxyphenyl)ethanone 4-Hydroxyacetophenone 4'-Hydroxyacetophenone p-Hydroxyacetophenone | |
Identifiers | |
3D model (JSmol) | |
ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.002.548 |
PubChem CID | |
UNII | |
CompTox Dashboard (EPA) | |
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Properties | |
C8H8O2 | |
Molar mass | 136.150 g·mol−1 |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). |
Uses
Piceol is used in the synthesis of several pharmaceutical drugs including octopamine, sotalol, bamethan, and dyclonine.[citation needed]
Piceol can be used to make acetaminophen by condensation with hydroxylamine and subsequent Beckmann rearrangement in acid.[4]
Anticonvulsants are also possible by Mannich reaction:[5]
Metabolism
Diprenylated derivatives of piceol can be isolated from Ophryosporus macrodon.[6]
4-Hydroxyacetophenone monooxygenase is an enzyme that transforms piceol into O-acetylhydroquinone. This enzyme is found in Pseudomonas fluorescens.
See also
- Paroxypropione, where the acetyl group is replaced by a propionyl group.
- Apocynin
References
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