3′-ketoglycoside compound for the slow release of a volatile alcohol

A 3′-ketoglycoside compound of formula (I) comprising a sugar moiety and R:

• wherein
• the stereochemistry at positions 1′, 2′, 4′ and 5′ is independently selected from the α- or -β configuration;
• wherein the sugar moiety is selected from the group consisting of 3′-ketoglucose, wherein R1 is CH2OH, R2 is OH and R3 is H;
• 3′-ketogalactose, wherein R1 is CH2OH, R2 is OH and R3 is H);
• 3′-ketomannose, wherein R1 is CH2OH, R2 is OH and R3 is H);
• 3′-ketoidose, wherein R1 is CH2OH, R2 is OH and R3 is H;
• 3′-ketofucose, wherein R1 is CH3, R2 is OH and R3 is H;
• 3′-ketoxylose, wherein R1 is H, R2 is OH and R3 is H);
• 3′-keto-N-acetylglucosamine, wherein R1 is CH2OH, R2 is NHAc and R3 is H);
• and 3′-keto-2-deoxyglucose, wherein R1 is CH2OH, R2 is H and R3 is H), and
• wherein R is the rest of an alcohol of formula R—OH selected from the group consisting of 4-allyl-2-methoxyphenol (eugenol), 3-benzyl-3-pentanol, 4-cyclohexyl-2-methylbutan-2-ol, 2-cyclohexylpropanol, decanol, 9-decenol, (2,4-dimethylcyclohex-3-enyl)methanol, (2,4-dimethylcyclohexyl)methanol, 2-(1,1-dimethylethyl)-4-methylcyclohexanol, 2,6-dimethylheptan-2-ol, 3,7-dimethyl-7-hydroxyoctanal, 2,5-dimethyl-2-indanmethanol, 3,7-dimethyl-1,6-nonadien-3-ol, 6,8-dimethylnonan-2-ol, 4,8-dimethyl-7-nonen-2-ol, (E)-3,7-dimethyl-2,6-octadienol (geraniol), (Z)-3,7-dimethyl-2,6-octadienol (nerol), 3,7-dimethyl-3,6-octadienol, 3,7-dimethyl-1,6-octadien-3-ol (linalool), 3,7-dimethyloctane-1,7-diol (hydroxycitronellol), 3,7-dimethyloctanol, 2,6-dimethyloctan-2-ol (tetrahydromyrcenol), 3,7-dimethyloctan-3-ol, 3,7-dimethylocten-3-ol, 3,7-dimethyloct-6-enol (citronellol), 3,7-dimethyloct-7-enol, 2,6-dimethyloct-7-en-2-ol (dihydromyrcenol), (E)-3,3-dimethyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol, dodecanol, 2-ethoxy-5-(1-propenyl)phenol, 2-ethyl-1-hexanol, ethyl 3-hydroxy hexanoate, 4-ethyl-2-methoxyphenol, 6-ethyl-3-methyl-5-octenol, 5-ethylnonan-2-ol, 2-ethyl-4-(2,2,3-trimethylcyclopent-3-enyl)but-2-enol, 1-heptanol, hexan-2-ol, 3-hexenol, 4-hexenol, 3-hydroxybutan-2-one, 4-hydroxy-3-ethoxybenzaldehyde (ethylvanillin), 4-hydroxy-3-methoxybenzaldehyde (vanillin), 4-(4-hydroxy-3-methoxyphenyl)butan-2-one, 2-(hydroxymethyl)nonan-2-one, 4-(4-hydroxy-1-phenyl)butan-2-one (raspberry ketone), 4-isopropyl-1-benzenemethanol, 4-isopropylcyclohexanol, 1-(4-isopropyl-1-cyclohexyl)ethanol, (4-isopropyl-1-cyclohexyl)methanol, (4-isopropylphenyl)methanol, 7-p-menthanol, p-menthan-3-ol (menthol), p-menthan-8-ol, p-menth-8-en-2-ol, p-menth-8-en-3-ol, 4-methoxy-1-benzenmethanol, 7-methoxy-3,7-dimethyloctan-2-ol, 2-methoxy-4-methylphenol, 2-methoxyphenol (Guaiacol), 2-methoxy-2-phenylethanol, (4-methoxyphenyl)methanol (anisyl alcohol), 2-methoxy-4-(1-propenyl)phenol (isoeugenol), 2-methoxy-4-propyl-1-cyclohexanol, 2-methoxy-4-propylphenol, 2-methoxy-4-vinylphenol, 3-(4-methylcyclohex-3-enyl)butanol, 4-methyl-3-decenol, 4-methyl-3-decen-5-ol, 4-(1-methylethyl)cyclohexylmethanol, 2-methyl-4-phenylbutan-2-ol, 3-methyl-4-phenylbutan-2-ol, 1-(4-methylphenyl)ethanol, 2-(2-methylphenyl)ethanol, 2-methyl-4-phenylpentanol, 2-methyl-5-phenylpentanol, 3-methyl-5-phenylpentanol, 4-methyl-1-phenylpentan-2-ol, 2-methyl-1-phenylpropan-2-ol, 2-(4-methyl phenyl)propan-2-ol, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)-4-penten-2-ol, 2-(2-methyl propyl)-4-hydroxy-4-methyl-tetrahydropyrane, 2-methyl-4-(2,3,3-trimethyl-2-cyclopenten-1-yl)-2-butenol, 3-methyl-5-(2,2,3-trimethyl-3-cyclopenten-1-yl)pentan-2-ol, 2-methyl-4-(2,2,3-trimethyl-3-cyclopenten-1-yl)pent-4-enol, 3-methyl-5-(2,2,3-trimethylcyclopentyl-3-enyl)pent-4-en-2-ol, 2,6-nonadienol, 1-nonanol, 6-nonenol, 1,2,3,4,4a,5,8,8a-octahydro-2,2,6,8-tetramethyl-1-naphthalenol, octahydro-2,5,5-trimethyl-2-naphthalenol, octan-2-ol, octan-3-ol, 1-octen-3-ol, 3,4,5,6,6-pentamethylheptan-2-ol, 2-pentyl-1-cyclopentanol, perhydro-4,8a-dimethyl-4a-naphthalenol, 2-phenoxyethanol, 4-phenylbutan-2-ol, 4-phenyl-3-buten-2-ol, 1-phenylethanol, 2-phenylethanol, 1-phenylhexan-2-ol, 1-phenylpentan-2-ol, 2-phenylpropanol, 3-phenylpropanol, 1-phenylpropan-2-ol, 3-phenyl-2-propenol, 2-tert-butylcyclohexanol, 4-tert-butylcyclohexanol, 1-(2-tert-butyl-cyclohexyloxy)butan-2-ol, 2-tert-butyl-4-methyl-1-cyclohexanol, tetrahydro-2-isobutyl-4-methyl(2H)pyran-4-ol, 2-(tetrahydro-5-methyl-5-vinyl-2-furyl)propan-2-ol, 1-(2,2,3,6-tetramethylcyclohex-1-yl)hexan-3-ol, 2,4,6,8-tetramethylnonan-1-ol, 3,6,7-tetramethylnonan-1-ol, 2,6,10,10-tetramethyl-1-oxaspiro[4.5]decan-6-ol, 2,6,6,8-tetramethyltricyclo[5.3.1.0(1,5)]undecan-8-ol (cedrenol), (+)-(1R,2R)-1,3,3-trimethylbicyclo[2.2.1]heptan-2endo-ol (fenchol), (+)-(1R,2S)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-ol (borneol), 2,6,6-trimethylbicyclo[3.1.1]heptan-3-ol, 3-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexanol, 4-(5,5,6-trimethylbicyclo[2.2.1]hept-2-yl)cyclohexanol, 3,3,5-trimethylcyclohexanol, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)butan-2-ol, 4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-2-ol (beta-ionol), (E)-4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-3-buten-2-ol (alpha-ionol), (2,4,6-trimethylcyclohex-3-enyl)methanol, 1-(2,2,6-trimethyl-1-cyclohexyl)hexan-3-ol, 5-(2,2,3-trimethyl-3-cyclopentenyl)-3-methylpentan-2-ol, 4,7,9-trimethyldecan-2-ol, 4,6,8-trimethyldecan-2-ol, 3,8,9-trimethyldecan-2-ol, 3,7,11-trimethyl-2,6,10-dodecatrienol (farnesol), 3,7,11-trimethyl-1,6,10-dodecatrien-3-ol (nerolidol), 3,3,5-trimethylhexanol, undecanol, undecan-2-ol, 10-undecenol, (6E)-N-[(4-hydroxy-3-methoxyphenyl)methyl]-8-methylnon-6-enamide (capsaicin), 2-Isopropyl-5-methylphenol (thymol), 5-isopropyl-2-methylphenol (carvacrol), 2-(4-methylcyclohex-3-en-1-yl)propan-2-ol (α-terpineol), p-allylphenol (chavicol), 2H-1,3-Benzodioxol-5-ol (sesamol), butan-2-yl 2-(2-hydroxyethyl)piperidine-1-carboxylate (picaridin) and 2-(2-hydroxypropan-2-yl)-5-methylcyclohexan-1-ol (p-menthane-3,8-diol, PMD).