(E,E)-2,6-Dimethyl-2,6-octadienol | 23662-13-7

• 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,E)-2,6-Dimethyl-2,6-octadienol
• 英文别名: 2.6-Dimethyl-all-trans-octadien-(2.6)-ol；(2E,6E)-2,6-dimethyl-octa-2,6-dien-1-ol；1-hydroxy - 2,6 - dimethyl - 2,6 - octadiene；2,6-Dimethyl-octa-2,6-dien-1-ol；(2E,6E)-2,6-dimethylocta-2,6-dien-1-ol
• CAS: 23662-13-7
• 化学式: C₁₀H₁₈O
• 分子量: 154.252
• InChiKey: YBMZLRMHVXVHJG-SXFWLWNESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  11
• 可旋转键数：
  4
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  (E,E)-2,6-Dimethyl-2,6-octadienol 在 titanium(IV) isopropylate 、 叔丁基过氧化氢 、 L-(+)-酒石酸二甲酯 作用下， 以 二氯甲烷 为溶剂， 以70%的产率得到(2S,3S)-2,6-Dimethyl-2,3-epoxyoct-6-enol
  参考文献：
  名称：

  Studies directed toward the synthesis of ionomycin(I): synthesis of the furanoid fragment

  摘要：

  DOI：

  10.1021/jo00188a014
• 作为产物：
  描述：

  Acetic acid (1E,3Z,5E)-7-hydroxy-2,6-dimethyl-hepta-1,3,5-trienyl ester 在 咪唑 、 正丁基锂 、 四丁基氟化铵 、 三乙基硼氢化锂 、 potassium carbonate 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 反应 27.25h， 生成 (E,E)-2,6-Dimethyl-2,6-octadienol
  参考文献：
  名称：

  Studies directed toward the synthesis of ionomycin(I): synthesis of the furanoid fragment

  摘要：

  DOI：

  10.1021/jo00188a014

文献信息

• ISOPRENE OLIGOMER, POLYISOPRENE, PROCESSES FOR PRODUCING THESE MATERIALS, RUBBER COMPOSITION, AND PNEUMATIC TIRE
  申请人：Miyagi Yukino

  公开号：US20140171675A1

  公开（公告）日：2014-06-19

  The invention relates to an isoprene oligomer that contains a trans structural moiety and a cis structural moiety, which can be represented by the following formula (1), wherein at least 1 atom or group in the trans structural moiety is replaced by another atom or group. The invention also relates to a polyisoprene, which is biosynthesized using the isoprene oligomer and isopentenyl diphosphate. Further, this invention provides a rubber composition comprising the isoprene oligomer and/or the polyisoprene, and a pneumatic tire, including tire components (e.g., treads and sidewalls) formed from the rubber composition. wherein n represents an integer from 1 to 10; m represents an integer from 1 to 30; and Y represents a hydroxy group, a formyl group, a carboxy group, an ester group, a carbonyl group, or a group represented by the following formula (2):

  该发明涉及一种含有反式结构基团和顺式结构基团的异戊二烯寡聚物，可以用以下公式（1）表示，其中反式结构基团中至少有1个原子或基团被另一个原子或基团取代。该发明还涉及一种聚异戊二烯，它是使用异戊二烯寡聚物和异戊二烯二磷酸盐生物合成的。此外，该发明提供了一种橡胶组合物，包括异戊二烯寡聚物和/或聚异戊二烯，以及一种充气轮胎，其中轮胎组件（例如胎面和侧壁）由该橡胶组合物形成。 其中n表示1到10之间的整数；m表示1到30之间的整数；Y表示一个羟基、一个甲酰基、一个羧基、一个酯基、一个酰基或由以下公式（2）表示的基团。
• COMPOSITIONS HAVING ETHYLENIC BACKBONE AND BENZYLIC, ALLYLIC, OR ETHER-CONTAINING SIDE-CHAINS, OXYGEN SCAVENGING COMPOSITIONS CONTAINING SAME, AND PROCESS FOR MAKING THESE COMPOSITIONS BY ESTERIFICATION OR TRANSESTERIFICATION OF A POLYMER MELT
  申请人：——

  公开号：US20030109643A1

  公开（公告）日：2003-06-12

  Disclosed is a process for esterifying and/or transesterifying a polymer having a polyethylenic backbone and pendant acid and/or ester moieties comprising contacting a melt of the polymer with a transesterifying compound so that the polymer undergoes esterification and/or transesterification but not alcoholysis. The esterified or transesterified polymer also has pendant ester moieties which differ in kind and/or number from the unreacted polymer. In one embodiment, the process also comprises adding an amount of a transition metal salt that is effective to promote oxygen scavenging. Also in a further embodiment, the process comprises irradiating the transesterified polymer with actinic radiation to reduce the induction period before oxygen scavenging commences. Also disclosed are compositions comprising a component which comprises an ethylenic or polyethylenic backbone and a pendant or terminal moiety comprising a benzylic, allylic, or ether-containing radical. The invention also embodies new polyethylenic oxygen scavenging compositions comprising a transition-metal salt and the above component. Methods of making the compositions, and methods and compositions using the ethylenic or polyethylenic compositions, are disclosed.

  本发明揭示了一种酯化和/或转酯化具有聚乙烯骨架和侧链酸和/或酯基团的聚合物的过程，包括将聚合物的熔体与转酯化化合物接触，使聚合物经历酯化和/或转酯化但不进行醇解。酯化或转酯化的聚合物还具有不同种类和/或数量的侧链酯基团与未反应的聚合物不同。在一种实施方式中，该过程还包括添加有效促进氧清除的过渡金属盐的量。在另一种实施方式中，该过程包括用光致辐射照射转酯化的聚合物，以减少氧清除开始前的感应期。还揭示了包含具有苄基、烯丙基或含醚基的基团的乙烯或聚乙烯骨架和侧链或末端基团的组分的组合物。本发明还包括新的聚乙烯氧清除组合物，包括过渡金属盐和上述组分。揭示了制备组合物的方法以及使用乙烯或聚乙烯组合物的方法和组合物。
• Method for isomerizing allyl alcohols
  申请人：Haese Frank

  公开号：US20050070745A1

  公开（公告）日：2005-03-31

  The present invention relates to a process for isomerizing reactant allyl alcohols to product allyl alcohols in the presence of a catalyst, wherein the reactant allyl alcohol is rearranged to product allyl alcohol in semicontinuous or continuous mode in a catalyst-containing suitable reactor. In particular, the process according to the invention is used to prepare linalool from Geraniol and/or nerol.

  本发明涉及一种在催化剂存在下将反应物烯丙醇异构化为产物烯丙醇的方法，其中反应物烯丙醇在含催化剂的合适反应器中以半连续或连续模式重排为产物烯丙醇。特别地，本发明所述的方法用于从香叶醇和/或柠檬醇制备芳樟醇。
• Compositions containing a cellulose derived capsule with a sunscreen active agent
  申请人：CoLabs International Corporation

  公开号：US10322301B2

  公开（公告）日：2019-06-18

  A sunscreen composition comprised of one or more sunscreen active agents encapsulated in a cellulose derived capsule wherein the composition can contain one or more additional agents. A sunscreen composition can be mixed with a body wash, an after shower body lotion, a shampoo, a conditioner, a soap, a gel, a hand sanitizer, a cream, a spray, a mouse, a lotion, an ointment, a make-up product, a lip balm, a hair spray product, an arachnid/insect repellent or a medicinal product.

  一种防晒组合物，由一种或多种防晒活性剂组成，封装在纤维素衍生的胶囊中，其中该组合物可以含有一种或多种附加剂。防晒组合物可与沐浴露、浴后身体乳液、洗发水、护发素、肥皂、凝胶、洗手液、膏霜、喷雾、鼠标、乳液、软膏、化妆产品、润唇膏、喷发产品、驱蛛/驱虫产品或医药产品混合使用。
• Non-toxic pest control compositions and methods and uses thereof
  申请人：Neozyme International, Inc.

  公开号：US10334856B2

  公开（公告）日：2019-07-02

  The present specification discloses pest control compositions, articles of manufacture, containers or kits comprising such compositions, and methods and uses to control a population of invertebrate pests from a mammal, location, plant, structure treated of such pest control compositions.

  本说明书公开了害虫控制组合物、包含此类组合物的制造品、容器或套件，以及使用此类害虫控制组合物控制哺乳动物、地点、植物、结构中的无脊椎害虫数量的方法和用途。