(Z,Z) 9,11-tetradecadienal | 100496-44-4

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: (Z,Z) 9,11-tetradecadienal
• 英文别名: (9Z,11Z)-9,11-tetradecadienal；9Z,11Z-Tetradecadienal；(9Z,11Z)-tetradeca-9,11-dienal
• CAS: 100496-44-4
• 化学式: C₁₄H₂₄O
• 分子量: 208.344
• InChiKey: MDQSKCQQGXJOMN-OUPQRBNQSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  15
• 可旋转键数：
  10
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.64
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  8-溴-1-辛醇 在 Amberlyst H-15 氢氧化钾 、 重铬酸吡啶 、 四(三苯基膦)钯 、 正丁基锂 、 三氯化铁 、 zinc dibromide 作用下， 以 甲醇 、 乙醚 、 正己烷 、 二氯甲烷 为溶剂， 反应 14.5h， 生成 (Z,Z) 9,11-tetradecadienal
  参考文献：
  名称：

  Ramiandrasoa, F.; Tellier, F., Synthetic Communications, 1990, vol. 20, # 3, p. 333 - 344

  摘要：

  DOI：

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。
• Method for Producing Asymmetric Conjugated Diyne Compound and Method for Producing Z,Z-Conjugated Diene Compound Using the Same
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：US20160229829A1

  公开（公告）日：2016-08-11

  Provided are a method for efficiently producing an asymmetric conjugated diyne from an inexpensive and safe alternative compound to hydroxylamine hydrochloride and a method for producing a Z,Z-conjugated diene compound from the asymmetric conjugated diyne compound thus obtained. More specifically, provided is a method for producing an asymmetric conjugated diyne compound comprising a step of subjecting a terminal alkyne compound (1): HC≡C—Z 1 —Y 1 to a coupling reaction with an alkynyl halide (2) Y 2 —Z 2 —C≡C—X by using sodium borohydride in water and an organic solvent in the presence of a copper catalyst and a base to obtain the asymmetric conjugated diyne compound (3): Y 2 —Z 2 —C≡C—C≡C—Z 1 —Y 1 . In addition, provided is a method for producing a Z,Z-conjugated diene compound by reducing the resulting asymmetric conjugated diyne compound, or the like.

  提供了一种从廉价且安全的替代化合物制备不对称共轭二炔的方法，而不是羟胺盐酸盐，并且提供了一种从所得的不对称共轭二炔化合物制备Z,Z-共轭二烯化合物的方法。更具体地，提供了一种制备不对称共轭二炔化合物的方法，包括以下步骤：将末端炔基化合物（1）：HC≡C—Z1—Y1与炔基卤化物（2）Y2—Z2—C≡C—X在水和有机溶剂中使用硼氢化钠、铜催化剂和碱的情况下进行偶联反应，以获得不对称共轭二炔化合物（3）：Y2—Z2—C≡C—C≡C—Z1—Y1。此外，还提供了通过还原所得的不对称共轭二炔化合物等来制备Z,Z-共轭二烯化合物的方法。
• METHOD FOR PRODUCING ASYMMETRIC CONJUGATED DIYNE COMPOUND AND METHOD FOR PRODUCING Z,Z-CONJUGATED DIENE COMPOUND USING THE SAME
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP3053906A1

  公开（公告）日：2016-08-10

  Provided are a method for efficiently producing an asymmetric conjugated diyne from an inexpensive and safe alternative compound to hydroxylamine hydrochloride and a method for producing a Z,Z-conjugated diene compound from the asymmetric conjugated diyne compound thus obtained. More specifically, provided is a method for producing an asymmetric conjugated diyne compound comprising a step of subjecting a terminal alkyne compound (1): HC≡C-Z1-Y1 to a coupling reaction with an alkynyl halide (2): Y2-Z2-C≡C-X by using sodium borohydride in water and an organic solvent in the presence of a copper catalyst and a base to obtain the asymmetric conjugated diyne compound (3): Y2-Z2-C≡C-C≡C-Z1-Y1. In addition, provided is a method for producing a Z,Z-conjugated diene compound by reducing the resulting asymmetric conjugated diyne compound, or the like.

  本发明提供了一种利用盐酸羟胺的廉价安全替代化合物高效生产不对称共轭二炔的方法，以及一种利用由此获得的不对称共轭二炔化合物生产 Z，Z-共轭二烯化合物的方法。更具体地说，本发明提供了一种生产不对称共轭二炔化合物的方法，该方法包括以下步骤：将端炔化合物 (1)HC≡C-Z1-Y1 与炔基卤化物（2）发生偶联反应：在铜催化剂和碱存在下，在水和有机溶剂中使用硼氢化钠与 Y2-Z2-C≡C-X 进行偶联反应，得到不对称共轭二炔化合物 (3)：Y2-Z2-C≡C-C≡C-Z1-Y1。此外，还提供了一种通过还原得到的不对称共轭二炔化合物或类似物来生产 Z，Z-共轭二烯化合物的方法。
• 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。