CYCLOALKENYL BUTENONES AND FRAGRANCE COMPOSITIONS COMPRISING THEM
    10.
    发明申请
    CYCLOALKENYL BUTENONES AND FRAGRANCE COMPOSITIONS COMPRISING THEM 审中-公开
    环丙基胆碱和包含它们的芳香组合物

    公开(公告)号:WO2008071025A1

    公开(公告)日:2008-06-19

    申请号:PCT/CH2007/000625

    申请日:2007-12-11

    摘要: The present invention relates to substituted cycloalkenyl butenones of the formula (I) wherein n is 1 to 5; R 1 is H, CH 3 , or C 2 H 5 ; and the bond between C-2 and C-3 is a single bond and the dotted line together with the bond between C-1 and C-2 represents a double bond; or the bond between C-1 and C-2 is a single bond and the dotted line together with the bond between C-2 and C-3 represents a double bond, and C-1 is optionally substituted with methyl or ethyl. The invention furthermore relates to fragrance compositions comprising them.

    摘要翻译: 本发明涉及式(I)的取代的环烯基丁烯酮,其中n为1至5; R 1是H,CH 3或C 2 H 5; C-2和C-3之间的键是单键,虚线与C-1和C-2之间的键也表示双键; 或C-1和C-2之间的键是单键,虚线与C-2和C-3之间的键连同表示双键,C-1任选被甲基或乙基取代。 本发明还涉及包含它们的香料组合物。