(E)-5-十二烯-1-醇 | 62936-12-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: (E)-5-十二烯-1-醇
• 英文名称: (E)-5-dodecene-1-ol
• 英文别名: (E)-5-dodecen-1-ol；dodec-5E-en-1-ol；(E)-dodec-5-en-1-ol
• CAS: 62936-12-3
• 化学式: C₁₂H₂₄O
• 分子量: 184.322
• InChiKey: OTJWLIMIKGBSSN-BQYQJAHWSA-N

物化性质

• 熔点：
  77.27°C (estimate)
• 沸点：
  283.3°C (estimate)
• 密度：
  0.8597 (estimate)
• 保留指数：
  1464

计算性质

• 辛醇/水分配系数(LogP)：
  4.2
• 重原子数：
  13
• 可旋转键数：
  9
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.83
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2905290000

反应信息

• 作为产物：
  描述：

  E-1-溴-3-癸烯 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 3.0h， 生成 (E)-5-十二烯-1-醇
  参考文献：
  名称：

  Synthesis of dodec-5E-en-1-ol ? The pheromone of Tricimba cincta ? And tetradec-5E-1-yl acetate ? An imitator of the pheromone of Rhynchopacha sp.

  摘要：

  DOI：

  10.1007/bf00629846

文献信息

• PRODUCTION OF FATTY OLEFIN DERIVATIVES VIA OLEFIN METATHESIS
  申请人：PROVIVI, INC.

  公开号：US20170137365A1

  公开（公告）日：2017-05-18

  In one aspect, the invention provides a method for synthesizing a fatty olefin derivative. The method includes: a) contacting an olefin according to Formula I with a metathesis reaction partner according to Formula IIb in the presence of a metathesis catalyst under conditions sufficient to form a metathesis product according to Formula IIIb: and b) converting the metathesis product to the fatty olefin derivative. Each R 1 is independently selected from H, C 1-18 alkyl, and C 2-18 alkenyl; R 2b is C 1-8 alkyl; subscript y is an integer ranging from 0 to 17; and subscript z is an integer ranging from 0 to 17. In certain embodiments, the metathesis catalyst is a tungsten catalyst or a molybdenum catalyst. In various embodiments, the fatty olefin derivative is a pheromone. Pheromone compositions and methods of using them are also described.

  在一个方面，该发明提供了一种合成脂肪烯衍生物的方法。该方法包括：a）在存在一种烯烃催化剂的条件下，将符合式I的烯烃与符合式IIb的交换反应伙伴接触，以形成符合式IIIb的交换产物；并b）将交换产物转化为脂肪烯衍生物。每个R1独立地选择自H、C1-18烷基和C2-18烯基；R2为C1-8烷基；下标y为0至17之间的整数；下标z为0至17之间的整数。在某些实施方式中，交换催化剂为钨催化剂或钼催化剂。在各种实施方式中，脂肪烯衍生物为信息素。还描述了信息素组合物及其使用方法。
• AGRICULTURAL PHEROMONE COMPOSITIONS COMPRISING POSITIONAL ISOMERS
  申请人：PROVIVI, INC.

  公开号：US20170135343A1

  公开（公告）日：2017-05-18

  The present disclosure provides pheromone compositions. In some aspects, the compositions taught herein comprise a pheromone chemically corresponding to the pheromone naturally produced by a given insect, along with at least one positional isomer of said pheromone. In various aspects, pheromone compositions of the present disclosure are able to modulate the response of the insect based on the ratio of natural pheromone to its positional isomer.

  本公开提供信息素组合物。在某些方面，本文所教授的组合物包括一种与某种昆虫自然产生的信息素在化学上相对应的信息素，以及至少一种该信息素的位置异构体。在各个方面，本公开的信息素组合物能够通过自然信息素与其位置异构体的比例来调节昆虫的反应。
• MULTI-COMPONENT ETHYLENE COPOLYMERS, PROCESS FOR THEIR PREPARATION, AND VULCANIZATE THEREOF
  申请人：SHOWA DENKO KABUSHIKI KAISHA

  公开号：EP0181408A1

  公开（公告）日：1986-05-21

  Multi-component ethylene copolymers comprising: (a) 50 to 94.8 mol % of -CH2-CH2-; (b) 5 to 45 mol % of a compound of formula (1), (wherein R, represents H or methyl and X represents formula (II) or formula (111), wherein R2 and R3 each represents an alkyl group containing 1 to 10 carbon atoms); and (c) 0.2 to 5 mol % of a monomer containing an ethylenic double bond capable of undergoing radical polymerization and at least one carbon-carbon double bond other than an aromatic double bond, can be easily vulcanized, and the resulting vulcanizates are rubbers having excellent oil and heat resistances. The multi-component ethylene copolymers can be obtained by copolymerizing a monomer having unit (a), a monomer having unit (b), and a monomer (c') having an ethylenic double bond capable of undergoing radical polymerization and an acid anhydride group, a carboxyl group and/or an epoxy group, and modifying the obtained copolymer with a low-molecular modifier selected from among unsaturated amines and unsaturated alcohols having at least one carbon-carbon double bond other than an aromatic double bond. When a radical-polymerizable monomer having an epoxy group is used, an unsaturated carboxylic acid having at least one carbon-carbon double bond other than an aromatic double bond may be used as the low-molecular modifier.

  多组分乙烯共聚物包括：(a)50 至 94.8 摩尔％的-CH2-CH2-；(b)5 至 45 摩尔％的式(1)化合物，(其中 R 代表 H 或甲基，X 代表式(II)或式(111)，其中 R2 和 R3 各代表含有 1 至 10 个碳原子的烷基)；以及(c)0.2至5摩尔％的单体，该单体含有能够发生自由基聚合的乙烯双键和至少一个除芳香族双键以外的碳碳双键，可以很容易地进行硫化，所得到的硫化胶是具有优异耐油性和耐热性的橡胶。将具有单元（a）的单体、具有单元（b）的单体和具有可进行自由基聚合的乙烯双键的单体（c'）与酸酐基团、羧基和/或环氧基团共聚，然后用选自不饱和胺和不饱和醇中的低分子改性剂对所得到的共聚物进行改性，该低分子改性剂至少具有一个碳碳双键（芳香族双键除外），从而得到多组分乙烯共聚物。当使用具有环氧基团的可自由基聚合单体时，可使用除芳香族双键外至少具有一个碳碳双键的不饱和羧酸作为低分子改性剂。
• Sustained release dispenser comprising two or more sex pheromone substances and a pest control method
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP1459626A1

  公开（公告）日：2004-09-22

  Provided are a sustained release dispenser which can control the release of sex pheromone simultaneously toward two or more species of insect pests and can also release the sex pheromone in response to the generation period of insect pest and the pest control method toward two or more insect pests. Provided specifically is a sex pheromone sustained release dispenser comprising two or more sex pheromone substances, each substance being aliphatic derivative having 10 to 20 carbons, and first and second chambers wherein some or all of the sex pheromone substance having a smallest carbon number excluding a carbon number in a functional group is contained in a first polymer chamber and the remainder is contained in a second polymer chamber. Provided also is a pest control method for using the sex pheromone sustained release dispenser.

  本发明提供了一种性信息素持续释放分配器，该分配器可控制同时向两种或两种以上害虫释放性信息素，还可根据害虫的生成期释放性信息素，以及针对两种或两种以上害虫的害虫控制方法。特别提供了一种性信息素持续释放分配器，包括两种或两种以上的性信息素物质，每种物质都是具有 10 至 20 个碳原子的脂肪族衍生物，以及第一和第二室，其中具有最小碳原子数（不包括官能团中的碳原子数）的性信息素物质的一部分或全部包含在第一聚合物室中，其余部分包含在第二聚合物室中。还提供了一种使用性信息素持续释放分配器的害虫控制方法。
• MULTI-SUBSTRATE METABOLISM FOR IMPROVING BIOMASS AND LIPID PRODUCTION
  申请人：Provivi, Inc.

  公开号：EP3564377A1

  公开（公告）日：2019-11-06

  The present application relates to methods to improve biomass or lipid production in a microorganism from one or more fatty acid and one or more simple carbon co-substrates. Produced lipids may include unsaturated C6-C24 fatty acids, alcohols, aldehydes, and acetates which may be useful as final products or precursors to insect pheromones, fragrances, flavors, and polymer intermediates. The application further relates to recombinant microorganisms modified for improved production of biomass or lipid, or improved lipid selectivity. Also provided are methods of producing one or more lipid using the recombinant microorganisms, as well as compositions comprising the recombinant microorganisms and/or optionally one or more of the product lipid.

  本申请涉及提高微生物中一种或多种脂肪酸和一种或多种单碳共底物的生物量或脂质产量的方法。生产的脂质可包括不饱和 C6-C24 脂肪酸、醇、醛和乙酸酯，它们可用作昆虫信息素、香料、香精和聚合物中间体的最终产品或前体。本申请还涉及为改进生物质或脂质的生产或改进脂质选择性而改良的重组微生物。还提供了使用重组微生物生产一种或多种脂质的方法，以及包含重组微生物和/或一种或多种产品脂质的组合物。

表征谱图