(E)-5-hydroxy-6,6-dimethylhept-2-enal | 402822-00-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (E)-5-hydroxy-6,6-dimethylhept-2-enal
• CAS: 402822-00-8
• 化学式: C₉H₁₆O₂
• 分子量: 156.225
• InChiKey: ONVXEENYQGPZRG-SNAWJCMRSA-N

物化性质

• 沸点：
  259.4±23.0 °C(Predicted)
• 密度：
  0.941±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (E)-5-hydroxy-6,6-dimethylhept-2-enal 在 sodium tetrahydroborate 、 Molsieb 4 A 、 硫酸 作用下， 以 甲醇 、 乙醚 、 水 为溶剂， 反应 1.0h， 生成 (E,E)-N-(6,6-dimethyl-2,4-heptadienyl)-1-naphthalinmethanamin
  参考文献：
  名称：

  Die verwendung von diisobutylaluminiumhydrid zur立体选择性合成vontertiären（e）-2-烯基胺，（e）-2-alken-4-inylaminen und 2（

  摘要：

  在探索具有抗真菌特性的（E）-烯丙胺衍生物的通用合成途径中，发现了一种新的方法，用于通过氢化二异丁基铝（DIBAH）反式还原叔2-炔木酮。与公知的二取代炔烃的顺式-氢化铝化相反，已经详细研究了该反应的立体选择性和区域选择性。叔2- alkinylamines 1被普遍降低到（Ë）-2- alkenylamines 2在40℃甲苯°，和叔2,4- alkadiynylamines 3得到的（混合物ê）-2-链烯基-4- ynylamines 4和2（E），4（Z）-链二烯基胺5具有高立体化学纯度。与还通过反式氢铝化进行的其他反应相比，这种还原在反应性和选择性方面明显不同，即氢化铝锂还原α-羟基乙炔以及炔烃与LiAlH（iso -Bu）2（n -Bu ）的反应。）。用氢化二异丁基铝将6-羟基-2,4-叔二炔胺叔胺10还原为6-羟基-2（E）-烯丙基-4-炔胺11，而用氢化铝锂处理6-羟基-4（

  DOI：

  10.1016/s0040-4020(01)91373-0
• 作为产物：
  描述：

  在 硫酸 作用下， 以 水 为溶剂， 生成 (E)-5-hydroxy-6,6-dimethylhept-2-enal
  参考文献：
  名称：

  Die verwendung von diisobutylaluminiumhydrid zur立体选择性合成vontertiären（e）-2-烯基胺，（e）-2-alken-4-inylaminen und 2（

  摘要：

  在探索具有抗真菌特性的（E）-烯丙胺衍生物的通用合成途径中，发现了一种新的方法，用于通过氢化二异丁基铝（DIBAH）反式还原叔2-炔木酮。与公知的二取代炔烃的顺式-氢化铝化相反，已经详细研究了该反应的立体选择性和区域选择性。叔2- alkinylamines 1被普遍降低到（Ë）-2- alkenylamines 2在40℃甲苯°，和叔2,4- alkadiynylamines 3得到的（混合物ê）-2-链烯基-4- ynylamines 4和2（E），4（Z）-链二烯基胺5具有高立体化学纯度。与还通过反式氢铝化进行的其他反应相比，这种还原在反应性和选择性方面明显不同，即氢化铝锂还原α-羟基乙炔以及炔烃与LiAlH（iso -Bu）2（n -Bu ）的反应。）。用氢化二异丁基铝将6-羟基-2,4-叔二炔胺叔胺10还原为6-羟基-2（E）-烯丙基-4-炔胺11，而用氢化铝锂处理6-羟基-4（

  DOI：

  10.1016/s0040-4020(01)91373-0

文献信息

• Efficient Dehydration of Hydroxyenals and -enones: HfCl4 · (THF)2 as an effective Catalyst for Di-, Tri- and Tetraene Formation
  作者：Susumu Saito、Takashi Nagahara、Hisashi Yamamoto

  DOI：10.1055/s-2001-18094

  日期：——

  Polyenes were easily obtained from hydroxy(tri, di)ene-containing carbonyl compounds in good to excellent yields in the presence of catalytic HfCl4 · (THF)2.

  在催化剂HfCl4 · (THF)2的存在下，含有羟基的三烯或二烯酮化合物能够容易地制备烯化合物，产率良好至优秀。
• Conceptually New Directed Aldol Condensation Using Aluminum Tris(2,6-diphenylphenoxide)
  作者：Susumu Saito、Masahito Shiozawa、Masahiro Ito、Hisashi Yamamoto

  DOI：10.1021/ja972765l

  日期：1998.2.1
• 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.
• 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.