ESTER OF 1,3-DIMETHYL-BUT-3-ENE-1-YL, METHOD OF IMPROVING OR MODIFYING SMELL PROPERTIES OF PERFUME OR PERFUMING PRODUCT OR TASTE PROPERTIES OF FOOD, ANIMAL FEED AND BEVERAGE AND PERFUME, PERFUMING COMPOUND AND FLAVORING PRODUCT

摘要

Use of certain ester derivatives of 1,3-dimethyl-but-3-en-1-yl as perfuming and flavoring ingredients. These ester derivatives possess the following formula ##STR1## wherein symbol R represents a hydrogen atom, a saturated or an unsaturated, linear or branched lower alkyl having 1 to 6 carbon atoms, or an aryl radical. The compounds of formula (I) are new chemical entities.