(Z)-Dec-8-en-5-one | 95837-74-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (Z)-Dec-8-en-5-one
• 英文别名: (8Z)-8-decen-5-one
• CAS: 95837-74-4
• 化学式: C₁₀H₁₈O
• 分子量: 154.252
• InChiKey: YUFSOUSMKJPHHQ-HYXAFXHYSA-N

物化性质

• 沸点：
  217.0±9.0 °C(Predicted)
• 密度：
  0.836±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  (2S,3R)-1-Butyl-2-methyl-3-tributylstannanyl-cyclopentanol 在 lead(IV) acetate 作用下， 以 苯 为溶剂， 反应 0.08h， 以84%的产率得到(Z)-Dec-8-en-5-one
  参考文献：
  名称：

  γ-羟烷基锡烷的立体氧化形成（e）和（z）-酮烯烃的氧化裂解

  摘要：

  根据起始原料的立体化学，用四乙酸铅在回流的苯中处理γ-羟烷基锡烷导致立体定向形成（E）和（Z）-酮烯烃。

  DOI：

  10.1016/s0040-4039(01)81597-5

文献信息

• [EN] LILY OF THE VALLEY ODORANT<br/>[FR] SUBSTANCE ODORANTE AU PARFUM DE MUGUET
  申请人：FIRMENICH & CIE

  公开号：WO2019141761A1

  公开（公告）日：2019-07-25

  The present invention concerns the use as perfuming ingredient of a compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein X represents a CHO group when R1 represents a C1-2 alkyl group or X represents a CH(R6)CHO group when R1 represents a hydrogen atom or a C1-2 alkyl group; each R2, R3, R4, R5 and R6 represents, independently from each other, a hydrogen atom or a C1-2 alkyl group; or R3 and R4 represent, when taken together, a ethanediyl group; and -C(R3)(R4)-CH(R5)-OH group is, relative to position 1, an ortho, a meta, a para substituent of the aromatic ring or a mixture thereof. Moreover, the compound of formula (I) as part of a perfuming composition or of a perfumed consumer product is also part of the present invention.

  本发明涉及一种化合物作为香料成分，其化学式为(I)，以其立体异构体或其混合物的形式存在，其中X代表CHO基团，当R1代表C1-2烷基基团时，或者X代表CH(R6)CHO基团，当R1代表氢原子或C1-2烷基基团时；每个R2、R3、R4、R5和R6独立地代表氢原子或C1-2烷基基团；或者当一起取时，R3和R4代表乙二基基团；而-C(R3)(R4)-CH(R5)-OH基团相对于位置1，是芳香环的邻位、间位、对位取代基或其混合物。此外，化合物的化学式(I)作为香料组合物或香水消费产品的一部分也属于本发明。
• [EN] CYCLOHEXENE PROPANAL DERIVATIVES AS PERFUMING INGREDIENTS<br/>[FR] DÉRIVÉS DE CYCLOHEXÈNE PROPANAL EN TANT QU'INGRÉDIENTS PARFUMANTS
  申请人：FIRMENICH & CIE

  公开号：WO2020002212A1

  公开（公告）日：2020-01-02

  The present invention concerns a compound of formula (I) in the form of any one of its stereoisomers, regioisomers or a mixture thereof. The use of compound of formula (I) as perfuming ingredients of floral type and the invention's compounds as part of a perfuming composition or of a perfuming consumer product are also part of the present invention.

  本发明涉及公式(I)的化合物，其形式为其立体异构体、区域异构体或其混合物之一。公式(I)的化合物用作花香型香料成分以及本发明化合物作为香料组合物或香料消费品的一部分也属于本发明的范畴。
• [EN] COMPOSITION HAVING A MUGUET ODOR<br/>[FR] COMPOSITION AYANT UNE ODEUR DE MUGUET
  申请人：FIRMENICH & CIE

  公开号：WO2018134221A1

  公开（公告）日：2018-07-26

  The present invention relates to a composition of matter comprising a) at least one compound of formula (I) in the form of any one of its isomers or a mixture thereof; wherein R1 represents a hydrogen atom or a C1-2 alkyl group; and R represents a group of formula – CH2C(Me)2OH; said R being, relative to position 1, a meta, a para substituent of the aromatic ring or a mixture thereof; and b) at least one compound of formula (II) in the form of any one of its isomers or a mixture thereof; wherein R1 and R have the same meaning as defined in formula (I); said R being, relative to position 1, an ortho, a meta, a para substituent of the aromatic ring or a mixture thereof; their uses as perfuming ingredients as well as the composition and consumer product including such a composition of matter and the process to prepare it.

  本发明涉及一种物质组成，包括a) 公式(I)的至少一种化合物，其为其任何异构体或其混合物；其中R1代表氢原子或C1-2烷基基团；R代表公式-CH2C（Me）2OH的基团；相对于位置1，其为芳香环的间位、对位取代基团或其混合物；b) 公式(II)的至少一种化合物，其为其任何异构体或其混合物；其中R1和R具有与公式(I)中定义的相同含义；相对于位置1，其为芳香环的邻位、间位、对位取代基团或其混合物；它们作为香料成分的用途，以及包括这种物质组成的组合物和消费品以及其制备过程。
• Composition having a muguet odor
  申请人：FIRMENICH SA

  公开号：US10597605B2

  公开（公告）日：2020-03-24

  A composition of matter comprising a) at least one compound of formula in the form of any one of its isomers or a mixture thereof; wherein R1 represents a hydrogen atom or a C1-2 alkyl group; and R represents a group of formula —CH2C(Me)2OH; with R being, relative to position 1, a meta, a para substituent of the aromatic ring or a mixture thereof; and b) at least one compound of formula in the form of any one of its isomers or a mixture thereof; wherein R1 and R have the same meaning as defined in formula (I); their uses as perfuming ingredients as well as perfuming composition and consumer products including such a composition of matter and a process to prepare the composition.

  一种物质组合物，包括 a) 至少一种式化合物 其中 R1 代表氢原子或 C1-2 烷基；R 代表式-CH2C(Me)2OH 的基团；相对于位置 1，R 是芳香环的元、对位基团或它们的混合物；和 b) 至少一种式化合物 其中 R1 和 R 的含义与式（I）中所定义的相同； 它们作为香料成分的用途，以及包括这种物质组合物和制备该组合物的工艺在内的香水组合物和消费品。
• Lily of the valley odorant
  申请人：FIRMENICH SA

  公开号：US10980722B2

  公开（公告）日：2021-04-20

  The present disclosure concerns a perfuming ingredient of a compound of formula (I) in the form of any one of its stereoisomers or a mixture thereof, and wherein X represents a CHO group when R1 represents a C1-2 alkyl group or X represents a CH(R6)CHO group when R1 represents a hydrogen atom or a C1-2 alkyl group. Each of R2, R3, R4, R5 and R6 represents, independently from each other, a hydrogen atom or a C1-2 alkyl group; or R3 and R4 represent, when taken together, a ethanediyl group; and —C(R3)(R4)—CH(R5)—OH group is, relative to position 1, an ortho, a meta, a para substituent of the aromatic ring or a mixture thereof. Also disclosed is the compound of formula (I) as part of a perfuming composition or of a perfumed consumer product.

  本公开涉及一种由式(I)化合物组成的香水成分 其中当 R1 代表 C1-2 烷基时，X 代表 CHO 基团；当 R1 代表氢原子或 C1-2 烷基时，X 代表 CH(R6)CHO 基团。R2、R3、R4、R5和R6各自独立地代表氢原子或C1-2烷基；或R3和R4合在一起代表乙二基；而-C(R3)(R4)-CH(R5)-OH基团相对于位置1是芳香环的正取代基、偏取代基、对取代基或它们的混合物。还公开了作为香水组合物或香味消费品一部分的式 (I) 化合物。