Linalool
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-Linalool_molecule_ball.png)
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| Nazivi | |
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| IUPAC naziv
3,7-dimetilokta-1,6-dien-3-ol
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| Identifikacija | |
3D model (Jmol)
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| ChEBI | |
| ChemSpider | |
| ECHA InfoCard | 100.001.032 |
| UNII | |
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| Svojstva | |
| C10H18O | |
| Molarna masa | 154,25 g/mol |
| Gustina | 0,858 – 0,868 g/cm3 |
| Tačka topljenja | < −20 °C |
| Tačka ključanja | 198–199 °C |
| 1,589 g/l | |
| Opasnosti | |
| NFPA 704 | |
| Tačka paljenja | 55 °C |
Ukoliko nije drugačije napomenuto, podaci se odnose na standardno stanje materijala (na 25 °C [77 °F], 100 kPa). | |
 verifikuj (šta je   ?)
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| Reference infokutije | |
Linalool je prirodni terpenski alkohol koji je prisutan u mnogim cvetajućim i začinskim biljkama. On ima mnoštvo komercijalnih primena, većina kojih se bazira na prijatnom mirisu. Njegova druga imena su: β-linalool, linalil alkohol, linaloil oksid, p-linalool, alo-ocimenol, i 2,6-dimetil-2,7-oktadien-6-ol.
Priroda
[уреди | уреди извор]Preko 200 biljnih vrsta proizvodi linalool. One su uglavnom iz porodica Lamiaceae (menta, mirišljave trave), Lauraceae (lavor, cimet, palisandrovo drvo), i Rutaceae (citrusno voće).
Enantiomeri
[уреди | уреди извор]Linalool ima stereogeni centar na C3 i stoga postoje dva stereoizomera: (R)-(–)-linalool je takođe poznat kao likareol i (S)-(+)-linalool ili koriandrol.
Literatura
[уреди | уреди извор]- Casabianca H, Graff JB, Faugier V, Fleig F, Grenier C (1998) Enantiomeric distribution studies of linalool and linalyl acetate. A powerful tool for authenticity control of essential oils. HRC J High Res Chrom 21:107-112
- Lewinshon E, Schalechet F, Wilkinson J, Matsui K, Tadmor Y, Nam K, Amar O, Lastochkin E, Larkov O, Ravid U, Hiatt W, Gepstein S, Pichersky E (2001) Enhanced levels of the aroma and flavor compound S-linalool by metabolic engineering of the terpenoid pathway in tomato fruits. Plant Physiol 127:1256–1265
- Pengelly, Andrew. The Constituents of Medicinal Plants. 2nd Ed. 2004. CABI Publishing, U.S.A. and UK.
- Raguso RA, Pichersky E (1999) A day in the life of a linalool molecule: chemical communication in a plant-pollinator system. Part 1: linalool biosynthesis in flowering plants. Plant Species Biol 14:95-120
- Akio Nakamura, Satoshi Fujiwara, Ichiro Matsumoto and Keiko Abe. Stress Repression in Restrained Rats by (R)-(−)-Linalool Inhalation and Gene Expression Profiling of Their Whole Blood Cells. J. Agric. Food Chem., 2009, 57 (12), pp 5480–5485.
Reference
[уреди | уреди извор]- ^ Li Q, Cheng T, Wang Y, Bryant SH (2010). „PubChem as a public resource for drug discovery.”. Drug Discov Today. 15 (23-24): 1052—7. PMID 20970519. doi:10.1016/j.drudis.2010.10.003.
- ^ Evan E. Bolton; Yanli Wang; Paul A. Thiessen; Stephen H. Bryant (2008). „Chapter 12 PubChem: Integrated Platform of Small Molecules and Biological Activities”. Annual Reports in Computational Chemistry. 4: 217—241. doi:10.1016/S1574-1400(08)00012-1.
Vidi još
[уреди | уреди извор]- Lavanda
- Zanthoxylum simulans
Spoljašnje veze
[уреди | уреди извор]
- Comprehensive data sheet
- Record in the Household Products Database of NLM
| Osnovne forme: |
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| Hemiterpenoidi (1) |
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| Monoterpen (C10H16)(2) |
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| Monoterpenoidi (2,modifikovani) |
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| Seskviterpenoidi (3) | |||||||
| Diterpenoidi (4) | |||||||
| Sesterterpenoidi (5) |
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| Triterpenoidi (6) |
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| Seskvarterpeni/oidi (7) |
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| Tetraterpenoidi (Karotenoidi) (8) |
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| Politerpenoidi (mnogi) | |||||||
| Norizoprenoidi (modifikovani) |
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| Sinteza |
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| Aktivirane izoprenske forme |
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