2-(4-Keto-2,6,6-trimethylcyclohex-2-en-1-yl)ethanol → Alpha-Ionone

HRID 1106139

Reaktionsgleichung

Reaktionsgleichung von HRID 1106139
O=[C:2]1[CH2:7][C:6]([CH3:9])([CH3:8])[CH:5]([CH2:10][CH2:11]O)[C:4]([CH3:13])=[CH:3]1.CC12[O:23][CH2:22][CH2:21]C1C(C)(C)CC=C2.CC12OCCC1C(C)(C)CC(=O)C2>>[CH3:13][C:4]1[CH:5](/[CH:10]=[CH:11]/[C:22]([CH3:21])=[O:23])[C:6]([CH3:9])([CH3:8])[CH2:7][CH2:2][CH:3]=1

Komponenten

4

Edukt 3

HCID 204898632-(4-Keto-2,6,6-trimethylcyclohex-2-en-1-yl)ethanolHCID 204898661,5,5-Trimethyl-9-oxa-bicyclo[4.3.0]non-2-eneHCID 20489867Hexahydro-4,4,7a-trimethyl-6(2H)-benzofuranone

Produkt 1

HCID 5282108Alpha-Ionone

Versuchsvorschrift

Identification has been carried out by mass spectrum as stated above. The composition can be characterized by the presence of compounds 1 [2-(4-hydroxy-2,6,6-trimethylcyclohex-2-en-1-yl)ethanol] and 2 [2-(4-keto-2,6,6-trimethylcyclohex-2-en-1-yl)ethanol] and especially 3 [1,5,5-trimethyl-9-oxa-bicyclo[4.3.0]non-2-ene] and 4 [1,5,5-trimethyl-9-oxa-bicyclo[4.3.0]nonan-3-one]. (See Table A).

Quellen und Nachweise

ORD-Eintrag
ord-c04618b753e9482e9dc085cb61eb4d92
Quelldatensatz
uspto-grants-1982_01
Patentnummer
US04311860

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