| dbo:abstract |
Damascones are a series of closely related chemical compounds that are components of a variety of essential oils. The damascones belong to a family of chemicals known as rose ketones, which also includes damascenones and ionones. beta-Damascone is a contributor to the aroma of roses, despite its relatively low concentration, and is an important fragrance chemical used in perfumery. The damascones are derived from the degradation of carotenoids. (en) ダマスコン（英: Damascones）は化学式C13H20Oで表されるケトンの一種で、ブルガリアンローズの微量香気成分として発見された。イオノン、ダマセノンとともに、ローズケトンとも呼ばれる。二重結合の位置や官能基の種類によりα体、β体、γ体、δ体の異性体が知られている。ケトン基の位置の異なるイオノンの異性体であるが、イオノンがスミレの香りを持つのに対しダマスコンはバラの香りを持つ。バラの精油に含まれ、カロテノイドの分解によっても生じるが、工業的にはなどから合成され、食品や香粧品の香料原料として広く使われる。 (ja) Il β-damascone è una sostanza derivante dalla degradazione dei carotenoidi che contribuisce al profumo della rosa. (it) |
| dbo:alternativeName |
Rose ketones (en) |
| dbo:iupacName |
(E)-1-(2,6,6-Trimethyl-1-cyclohexenyl)but-2-en-1-one (en) (E)-1-(2,6,6-trimethyl-1-cyclohex-2-enyl)but-2-en-1-one (en) |
| dbo:thumbnail |
wiki-commons:Special:FilePath/damascone.png?width=300 |
| dbo:wikiPageExternalLink |
https://echa.europa.eu/substance-information/-/substanceinfo/100.042.195 https://books.google.com/books%3Fid=rIoXXL7OGCoC&pg=PA256 |
| dbo:wikiPageID |
17871500 (xsd:integer) |
| dbo:wikiPageLength |
4420 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID |
1073534207 (xsd:integer) |
| dbo:wikiPageWikiLink |
dbc:Cyclohexenes dbc:Enones dbr:Essential_oil dbc:Carotenoids dbc:Multiple_Chemboxes dbr:Damascenone dbc:Perfume_ingredients dbr:Ionone dbr:Carotenoid dbr:Rose_oil |
| dbp:imagefile |
Alpha-Damascone.svg (en) damascone.png (en) |
| dbp:iupacname |
-1 (xsd:integer) |
| dbp:name |
alpha-Damascone (en) beta-Damascone (en) |
| dbp:othernames |
Rose ketones (en) |
| dbp:verifiedfields |
changed (en) |
| dbp:verifiedrevid |
424876283 (xsd:integer) |
| dbp:watchedfields |
changed (en) |
| dbp:wikiPageUsesTemplate |
dbt:Chembox dbt:Chembox_Hazards dbt:Chembox_Identifiers dbt:Chembox_Properties dbt:Cite_book dbt:Distinguish dbt:Ketone-stub dbt:Reflist dbt:Cascite dbt:Chemspidercite dbt:Fdacite dbt:GHS07 dbt:GHS09 dbt:H-phrases dbt:P-phrases dbt:Stdinchicite |
| dcterms:subject |
dbc:Cyclohexenes dbc:Enones dbc:Carotenoids dbc:Multiple_Chemboxes dbc:Perfume_ingredients |
| gold:hypernym |
dbr:Series |
| rdf:type |
owl:Thing dul:ChemicalObject dbo:ChemicalSubstance wikidata:Q11173 yago:WikicatCarotenoids yago:Abstraction100002137 yago:Antioxidant114724645 yago:Carotenoid114720962 yago:Chemical114806838 yago:ColoringMaterial114984973 yago:Compound114818238 yago:Inhibitor114724436 yago:Ketone114926294 yago:Material114580897 yago:Matter100020827 yago:OrganicCompound114727670 yago:Part113809207 yago:PhysicalEntity100001930 yago:Phytochemical114983143 yago:Pigment114989820 yago:Relation100031921 yago:WikicatKetones dbo:ChemicalCompound dbo:Drug dbo:TelevisionShow yago:Substance100019613 yago:Substance100020090 umbel-rc:ChemicalSubstanceType |
| rdfs:comment |
Damascones are a series of closely related chemical compounds that are components of a variety of essential oils. The damascones belong to a family of chemicals known as rose ketones, which also includes damascenones and ionones. beta-Damascone is a contributor to the aroma of roses, despite its relatively low concentration, and is an important fragrance chemical used in perfumery. The damascones are derived from the degradation of carotenoids. (en) ダマスコン（英: Damascones）は化学式C13H20Oで表されるケトンの一種で、ブルガリアンローズの微量香気成分として発見された。イオノン、ダマセノンとともに、ローズケトンとも呼ばれる。二重結合の位置や官能基の種類によりα体、β体、γ体、δ体の異性体が知られている。ケトン基の位置の異なるイオノンの異性体であるが、イオノンがスミレの香りを持つのに対しダマスコンはバラの香りを持つ。バラの精油に含まれ、カロテノイドの分解によっても生じるが、工業的にはなどから合成され、食品や香粧品の香料原料として広く使われる。 (ja) Il β-damascone è una sostanza derivante dalla degradazione dei carotenoidi che contribuisce al profumo della rosa. (it) |
| rdfs:label |
Damascone (en) ダマスコン (ja) Β-damascone (it) |
| owl:differentFrom |
dbr:Damascenone |
| owl:sameAs |
freebase:Damascone yago-res:Damascone wikidata:Damascone http://azb.dbpedia.org/resource/داماسکون dbpedia-fa:Damascone dbpedia-it:Damascone dbpedia-ja:Damascone dbpedia-sh:Damascone dbpedia-sr:Damascone https://global.dbpedia.org/id/8osv |
| prov:wasDerivedFrom |
wikipedia-en:Damascone?oldid=1073534207&ns=0 |
| foaf:depiction |
wiki-commons:Special:FilePath/Alpha-Damascone.svg wiki-commons:Special:FilePath/damascone.png |
| foaf:isPrimaryTopicOf |
wikipedia-en:Damascone |
| foaf:name |
alpha-Damascone (en) beta-Damascone (en) |
| is dbo:wikiPageRedirects of |
dbr:Damascones dbr:Rose_ketones dbr:Alpha-damascone dbr:Beta-damascone |
| is dbo:wikiPageWikiLink of |
dbr:Damascenone dbr:Damascones dbr:Vitis_vinifera dbr:Ionone dbr:C13H20O dbr:Pomarose dbr:Rose_ketones dbr:Carotenoid dbr:Sillage_(perfume) dbr:Philip_Kraft dbr:Alpha-damascone dbr:Beta-damascone |
| is owl:differentFrom of |
dbr:Damascenone |
| is foaf:primaryTopic of |
wikipedia-en:Damascone |
