| 摘要 |
FIELD: organic chemistry. ^ SUBSTANCE: invention relates to synthetic fragrant substances, namely to 4-acetyl-4-methylpentanone-2 of the formula (I): . This substance is prepared by condensation of mesityl oxide with thioacetic acid. This substance elicits acute garlic-"sulfurous" odor but in large dilution it shows natural odor of black currant buds and leaves with tints of flowers, greens and herbs. Compound can be used as fragrant and taste-aromatic principle in perfume, cosmetic, liqueur and vodka, food, pharmaceutical, tobacco industry, in wine-making industry, domestic chemistry and others fields. ^ EFFECT: valuable properties of substance. ^ 3 ex |
