Aromatic aldehyde and its derivative, the perfume component, the perfume constituent, the perfume addition product, manufacturing method of new chemical compound, the nitrogen complex cyclic compound, and possesses bactericidal action and herbicidal action the medicine

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.