USE OF THIOALKANEDIONE AS AROMATIC SUBSTANCE

Thioalkane- alpha , beta -diketones of the formula in which R is C1-C12-alkyl, C2-C12-alkenyl, C2-C12-alkinyl, C3 -C12-cycloalkyl, C6-C12-Ar-C1-C6-alkyl, preferably benzyl, optionally substituted C6-C12-aryl, preferably phenyl, a 5- or 6-membered heterocycle with oxygen, sulphur and/or nitrogen as t...

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Bibliographische Detailangaben
Hauptverfasser:	ROORANTO ENBERUGAA, HAINTSUUYURUGEN BERUTORAMU, MATEIASU GIYUNTERUTO, PEETAA BERUKUHOFU
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PERFUMES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
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Beschreibung
Zusammenfassung:	Thioalkane- alpha , beta -diketones of the formula in which R is C1-C12-alkyl, C2-C12-alkenyl, C2-C12-alkinyl, C3 -C12-cycloalkyl, C6-C12-Ar-C1-C6-alkyl, preferably benzyl, optionally substituted C6-C12-aryl, preferably phenyl, a 5- or 6-membered heterocycle with oxygen, sulphur and/or nitrogen as the hetero atom and 0 to 3 double bonds, it being possible for the heterocycle to be substituted by 1 to 3 C1-C3-alkyl groups, or is heterocyclomethyl, R is hydrogen or C1-C4-alkyl, R and R independently of one another are hydrogen, C1-C8-alkyl, C2-C8-alkenyl, C2-C8-alkinyl, C5-C12-cycloalkyl, C6-C12 -aryl, preferably phenyl, or R and R together or R and R together are a divalent radical which, together with the C atom 3, or with the C atoms 1, 2 and 3, forms a 5- to 7-membered, preferably a 5- to 6-membered ring containing 0 to 2 hetero atoms from the series comprising nitrogen, oxygen and sulphur, have interesting organoleptic properties and are therefore suitable as flavourings.