A fragrance precursor of (E/Z)-9-hydroxy-5,9-dimethyldec-4-enal, comprising at least an enamine and/or an aminal as reaction product of (E/Z)-9-hydroxy-5,9-dimethyldec-4-enal (compound according to formula (I)) and a primary and/or secondary amine
useful as a perfume ingredient.
一种(E/Z)-9-羟基-5,9-二甲基
癸-4-烯醛的
香料前体,至少包括作为(E/Z)-9-羟基-5,9-二甲基
癸-4-烯醛(根据式(I)的化合物)和
伯胺和/或仲胺的反应产物的烯胺和/或
氨基醛
可用作香
水成分。