trans,trans,cis-2,4,7-decatrienal | 66642-86-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: trans,trans,cis-2,4,7-decatrienal
• 英文别名: deca-2t,4t,7c-trienal；(2E,4E,7Z)-2,4,7-decatrienal；(2E,4E,7Z)-deca-2,4,7-trienal
• CAS: 66642-86-2
• 化学式: C₁₀H₁₄O
• 分子量: 150.221
• InChiKey: KEXCNWISTVJVBV-YPVUHSJLSA-N

物化性质

• LogP：
  3.034 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  trans,trans,cis-2,4,7-decatrienal 、 乙氧甲酰基亚乙基三苯基 以 二氯甲烷 为溶剂， 反应 18.0h， 生成 (2E,4E,6E,9Z)-2-Methyl-dodeca-2,4,6,9-tetraenoic acid ethyl ester
  参考文献：
  名称：

  Detection of short-chain aldehydes in marine organisms: the diatom Thalassiosira rotula

  摘要：

  Short-chain aldehydes are analysed by GC-MS and NMR after their transformation into the corresponding carboxyethylethylidene (CET) derivatives via Wittig reaction. The procedure implies the treatment of the aldehyde with (carbetoxyethylidene)-triphenylphosphorane under very mild conditions. The method is suitable for the detection of short and medium chain aldehydes. CET derivatives are easily prepared and can be Utilised for the analysis of raw biological samples. The efficacy of the method has been tested in the identification of biologically active aldehydes in the marine diatom Thalassiosira rotula. At least two compounds, trans,trans-octadienal and 2-trans-4-trans-2,4,7-octatrienal, that have not been revealed in previous papers are unambiguously identified in the microalga. (C) 2002 Published by Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(02)01283-2

文献信息

• Acetals of 2,4,7-decatrienal as perfuming or flavoring ingredients
  申请人：——

  公开号：US20040242453A1

  公开（公告）日：2004-12-02

  The present invention relates to an acetal of formula 1 in which the symbols R 1 represent, independently or simultaneously, a linear or branched saturated or unsaturated C 1 to C 4 hydrocarbon group; or the two R 1 are bonded together to form a saturated ring having 5 to 7 atoms and including the oxygen atoms to which the R 1 groups are bonded, this ring being possibly substituted by methyl or ethyl groups; and the wavy line indicates that the double bond in position 4 has a configuration of the type (Z) or (E) or a mixture of the two configurations. The invention relates also to the use of such compounds as perfuming or flavoring ingredients, as well as the perfumed or flavored articles or perfuming or flavoring compositions containing such compounds.

  本发明涉及一种式子1的缩醛，其中符号R1表示独立或同时表示线性或支链饱和或不饱和的C1至C4烃基；或者这两个R1结合在一起形成一个有5至7个原子的饱和环，包括R1基团连接的氧原子，该环可能被甲基或乙基基团取代；而波浪线表示位置4的双键具有(Z)型或(E)型或两种构型的混合物。本发明还涉及将这种化合物用作香料或调味剂成分，以及含有这种化合物的香味或味道的物品或香味或调味组合物的使用。
• Pro-fragrance composition
  申请人：AQDOT LIMITED

  公开号：US10695277B2

  公开（公告）日：2020-06-30

  A pro-fragrance composition includes a cucurbituril in complex with a fragrance molecule and use of the compositions in counteracting malodour. The cucurbituril is present as a mixture, wherein the mixture includes at least two different cucurbiturils selected from CB[5], CB[6], CB[7] and CB[8]. The complexed fragrance molecule is released when the composition is exposed to a stimulus. Also provides methods for the preparation of pro-fragrance complexes of cucurbiturils and fragrance molecules.

  一种促香组合物包括葫芦素与香味分子的复合物，该组合物用于对抗恶臭。葫芦素以混合物的形式存在，其中混合物包括至少两种选自 CB[5]、CB[6]、CB[7] 和 CB[8] 的不同葫芦素。当组合物受到刺激时，络合的香味分子就会释放出来。还提供了葫芦素和香味分子的原香味复合物的制备方法。
• 2,4,7-Decatrienal as perfuming or flavoring ingredient
  申请人：——

  公开号：US20020193282A1

  公开（公告）日：2002-12-19

  Compounds of formula 1 wherein the double bond in position 4 has a cis or trans configuration, or a mixture of these compounds, are useful as perfuming or flavoring ingredients, in particular as a booster for mandarin or tangerine type flavors.

  式化合物 1 其中位于第 4 位的双键具有顺式或反式构型，或这些化合物的混合物可用作香水或香精成分，尤其是柑橘或橘子类香精的增香剂。
• USE OF 2,4,7-DECATRIENAL AS PERFUMING OR FLAVOURING INGREDIENT
  申请人：FIRMENICH SA

  公开号：EP1263299A1

  公开（公告）日：2002-12-11
• ACETALS OF 2,4,7-DECATRIENAL AS PERFUMING OR FLAVORING INGREDIENTS
  申请人：FIRMENICH SA

  公开号：EP1467959A1

  公开（公告）日：2004-10-20