AROMATIC ALDEHYDE AND ITS DERIVATIVE, PER- FUME COMPONENT, PERFUME COMPOSITION, PERFUME ADDED PRODUCT, PRODUCTION OF NOVEL COMPOUND, NITROGEN-CONTAINING HETEROCYCLIC COMPOUND AND PREPARATION HAVING STERILIZING AND HER- BICIDAL ACTIONS

摘要

Novel aromatic aldehydes and their derivatives complying with the formula …IMAGE… capable of having a single or double bond in the position indicated by the dashes and in which X represents a monovalent radical of formula …IMAGE… or, when the dashes represent a single bond, of formula …IMAGE… and the symbol Z specifies an oxygen atom or two R2O radicals, R1 and R2 representing alkyl radicals with 1 to 3 carbon atoms. …??These compounds develop useful odorant properties and therefore are used as ingredients in perfuming compositions and perfumed products. …??The compounds of formula (I) are prepared from 8-methoxycumin aldehyde. …??The aldehydes (I) are also used as starting products for the preparation of products with a fungicidal and herbicidal effect of formula …IMAGE… in which X and the dashes have the meanings given above, Y represents a methylene radical or an oxygen atom and R3 represents a hydrogen atom or a methyl group.