The present invention relates to the field of perfumery. More particularly, it concerns some acetal derivatives of 2,2,3, 6-tetramethyl-1-cyclohexane/ene-carbaldehyde of formula (I) wherein one dotted line indicates the presence of a carbon-carbon single or double bond and the other dotted line indicates the presence of a carbon-carbon single bond; R1 represents a hydrogen atom or a methyl or ethyl group; and each R, taken alone, simultaneously or independently, represents a C1-3 alkyl or alkenyl group; or said R groups, taken together, represent a C2-6 hydrocarbon group optionally comprising an oxygen atom; The present invention concerns the use of said compounds in the perfumery industry as well as the compositions or articles containing said compounds.
本发明涉及
香料领域。更具体地说,涉及一些2,2,3,6-四甲基-1-
环己烷/烯-
甲醛的
缩醛衍
生物,其
化学式为(I),其中一个虚线表示存在碳-碳单键或双键,另一个虚线表示存在碳-碳单键;R1代表氢原子或甲基或乙基基团;每个R,单独取,同时或独立地,代表C1-3烷基或烯基基团;或者这些R基一起取时,代表一个C2-6烃基,可包含一个氧原子;本发明涉及在
香料行业中使用这些化合物,以及含有这些化合物的组合物或制品。