The present invention refers to 5,7-dioxatetracyclo[9.2.1.01,9,04,8]tetradecane derivatives of formula I,wherein R1 - R3 have the same meaning as given in the description. The invention furthermore refers to their preparation and to perfume compositions and fragrance applications comprising them.
本发明涉及式I的5,7-二氧杂四环[9.2.1.01,9,04,8]
四十二烷衍
生物,其中R1-R3的含义与说明中所给相同。本发明还涉及它们的制备以及包含它们的香
水组合物和香味应用。