Olivetol
Structural formula | ||||||||||||||||
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General | ||||||||||||||||
Surname | Olivetol | |||||||||||||||
other names |
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Molecular formula | C 11 H 16 O 2 | |||||||||||||||
Brief description |
white to yellowish white powder |
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properties | ||||||||||||||||
Molar mass | 180.24 g mol −1 | |||||||||||||||
Physical state |
firmly |
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Melting point |
46-48 ° C |
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boiling point |
162–164 ° C (7 hPa) |
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safety instructions | ||||||||||||||||
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As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions . |
Olivetol ( 5-Pentylresorcin ) is a natural substance and the pentyl - derivative of resorcinol .
Occurrence and extraction
Olivetol occurs with a share of up to 2.6% in the bladder lichen ( Hypogymnia physodes ). It is also found as a pheromone in various insect species.
Chemical properties
Since olivetol is weakly acidic due to the phenolic hydroxyl groups , it can be dissolved in basic solvents.
use
Olivetol is used in various perfumes by using the lichen extract.
By condensation of pulegone and olivetol can be tetrahydrocannabinol synthesize. Olivetolic acid (the carboxylic acid derivative of olivetol) occurs in the biosynthesis of hexahydrocannabinol.
Individual evidence
- ^ Robert Turkington: Chemicals Used for Illegal Purposes . John Wiley & Sons, 2009, ISBN 978-0-470-18780-7 , pp. 436 ( limited preview in Google Book search).
- ↑ a b c d data sheet Olivetol, 95% from Sigma-Aldrich , accessed on June 21, 2015 ( PDF ).
- ^ Igor Stojanovic, Niko Radulovic, Tatjana Mitrovic, Slavisa Stamenkovic, Gordana Stojanovic: Volatile constituents of selected Parmeliaceae lichens . In: Journal of the Serbian Chemical Society . tape 76 , no. 7 , 2011, p. 987 , doi : 10.2298 / JSC101004087S .
- ↑ U. Claussen, P. Mummenhoff, F. Korte: Haschisch — XVIII . In: Tetrahedron . tape 24 , no. January 7 , 1968, p. 2897 , doi : 10.1016 / s0040-4020 (01) 98697-1 .
- ^ Raj K. Razdan: Total Synthesis of Natural Products . Ed .: John ApSimon. John Wiley & Sons, 1981, ISBN 978-0-470-12967-8 , The Total Synthesis of Cannabinoids, pp. 185–262 , doi : 10.1002 / 9780470129678.ch2 ( PDF ). PDF ( Memento of the original from June 21, 2015 in the Internet Archive ) Info: The archive link was inserted automatically and has not yet been checked. Please check the original and archive link according to the instructions and then remove this notice.