(E)-2,6-dimethyl-oct-2-enal | 13827-93-5

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: (E)-2,6-dimethyl-oct-2-enal
• 英文别名: 2,6-dimethyl-oct-2-en-1-al；(E)-2,6-dimethyloct-2-enal
• CAS: 13827-93-5
• 化学式: C₁₀H₁₈O
• 分子量: 154.252
• InChiKey: WKNNJBNDWNCRAU-JXMROGBWSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  11
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.7
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

上下游信息

• 上游原料

  中文名称	英文名称	CAS号	化学式	分子量
  2,6-二甲基-2-辛烯	2,6-dimethyl-oct-2-ene	4057-42-5	C10H20	140.269
  香茅醇	Citronellol	106-22-9	C10H20O	156.268

反应信息

• 作为产物：
  描述：

  (+/-)-citronellyl tosylate 在 lithium aluminium tetrahydride 、 selenium(IV) oxide 作用下， 以 乙醚 、 乙醇 为溶剂， 反应 33.5h， 生成 (E)-2,6-dimethyl-oct-2-enal
  参考文献：
  名称：

  松树蝇类雌性信息素前体和一些结构相关的甲基支链长链2-烷醇的合成。

  摘要：

  以适度的产率合成了3,7-二甲基-2-十一烷醇，3,7,9-三甲基-2-十三烷醇和3,7,11-三甲基-2-十三烷醇。所述醇分别是松木锯蝇物种Diprion nipponica，Macropirprion nemoralis和Microdiprion pallipes雌性信息素的前体。3,8,12-三甲基-2-十三烷醇，赤型-（2R，3R，11R / S）-3,11-二甲基-2-十四烷醇，3,5-二甲基-2-十四烷醇和5的立体异构体混合物，还以中等收率合成了7-二甲基-2-十四烷醇，该结构与松锯齿物种的性信息素醇前体有关。合成中的关键反应是通过使用不同的烷基锂作为亲核试剂，γ-丁内酯的开环。

  DOI：

  10.1023/a:1016289902732

文献信息

• COOLING SENSATION AGENT COMPOSITION AND SENSORY STIMULATION AGENT COMPOSITION
  申请人：Ishida Kenya

  公开号：US20110117147A1

  公开（公告）日：2011-05-19

  The invention relates to a cooling sensation agent composition with a prolonged cool sensation effect comprising at least one compound selected from Formula (1) wherein each of A and B is a hydrogen atom or a hydrocarbon group which may have one or more substituents, in which A and B are not hydrogen atoms simultaneously, and the total number of carbon atoms in A and B is in the range of 6 to 18; and Formulae (2) to (4) wherein R1, R2, and R3 each represent a residue of an alcohol selected from 1-menthol, 1-isopulegol, 3-(1-menthoxy)propan-1,2-diol, 2-(1-menthoxy)ethan-1-ol, 3-(1-menthoxy)propan-1-ol, 2-methyl-3-(1-menthoxy)propan-1,2-diol and para-menthan-3,8-diol), and R4 represents a residue of a branched or straight-chain, cyclic or linear, or saturated or unsaturated alcohol having 6 to 18 carbon atoms that may have one or more aromatic rings that may have a condensed ring and substituent groups such as hydroxyl and ether groups; and R6 represents a hydrocarbon group having 11 to 19 carbon atoms that may be branched and contain one or more unsaturated bonds. The invention also relates to a sensory stimulation agent composition comprising the cooling sensation agent composition; a flavor or fragrance composition, a beverage or food product, a perfume or cosmetic product, a toiletry product, a daily utensil product or grocery, a fiber, a fiber product, a cloth or a medicine comprising the cooling sensation agent composition or the sensory stimulation agent composition; a production method thereof; a cooling processing method of a fiber, fiber product or a cloth, comprising compounding the cooling sensation agent composition or the sensory stimulation agent composition; and new compounds.
• US4283433A
  申请人：——

  公开号：US4283433A

  公开（公告）日：1981-08-11
• US4381410A
  申请人：——

  公开号：US4381410A

  公开（公告）日：1983-04-26
• US8632792B2
  申请人：——

  公开号：US8632792B2

  公开（公告）日：2014-01-21
• [EN] COOLING SENSATION AGENT COMPOSITION AND SENSORY STIMULATION AGENT COMPOSITION<br/>[FR] COMPOSITION D'AGENT DE SENSATION DE FRAÎCHEUR ET COMPOSITION D'AGENT DE STIMULATION SENSORIELLE
  申请人：TAKASAGO PERFUMERY CO LTD

  公开号：WO2009123355A2

  公开（公告）日：2009-10-08

  The invention relates to a cooling sensation agent composition with a prolonged cool sensation effect comprising at least one compound selected from Formula (1) wherein each of A and B is a hydrogen atom or a hydrocarbon group which may have one or more substituents, in which A and B are not hydrogen atoms simultaneously, and the total number of carbon atoms in A and B is in the range of 6 to 18; and Formulae (2) to (4) wherein R1, R2, and R3 each represent a residue of an alcohol selected from l-menthol, l-isopulegol, 3-(l-menthoxy)propan-1,2-diol, 2-(l-menthoxy)ethan-1-ol, 3-(l-menthoxy)propan-1-ol, 2-methyl-3-(l-menthoxy)propan-1,2-diol and para-menthan-3,8-diol), and R4 represents a residue of a branched or straight-chain, cyclic or linear, or saturated or unsaturated alcohol having 6 to 18 carbon atoms that may have one or more aromatic rings that may have a condensed ring and substituent groups such as hydroxyl and ether groups; and R6 represents a hydrocarbon group having 11 to 19 carbon atoms that may be branched and contain one or more unsaturated bonds. The invention also relates to a sensory stimulation agent composition comprising the cooling sensation agent composition; a flavor or fragrance composition, a beverage or food product, a perfume or cosmetic product, a toiletry product, a daily utensil product or grocery, a fiber, a fiber product, a cloth or a medicine comprising the cooling sensation agent composition or the sensory stimulation agent composition; a production method thereof; a cooling processing method of a fiber, fiber product or a cloth, comprising compounding the cooling sensation agent composition or the sensory stimulation agent composition; and new compounds.