Aldehydes, acetals, alcohols and ethers with 3-methyl or 3,5-dimethylbenzyl groups, their preparation and their use as fragrance compounds

摘要

the invention relates to compounds of the generaland the compounds of the formula (11).where r1 forisr2 is methyl or ethylr3 hydrogen or methyl undx hydrogen or methyl.;the erfindungsgemäßen compo