(Z,E)-9,11-十四碳二烯-1-醇乙酸酯 | 30562-09-5

• 物质功能分类: 分析化学 - 食品安全 - 脂肪酸、脂肪酸甲酯
• 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: (Z,E)-9,11-十四碳二烯-1-醇乙酸酯
• 中文别名: 顺-9,反-11-十四烷二烯乙酸酯；反-9,反-11-十四碳二烯-1-醇醋酸酯
• 英文名称: (E,Z)-9,11-Tetradecadienyl acetate
• 英文别名: (9E,11Z)-9,11-Tetradecadienylacetat；(9E,11Z)-9,11-tetradecadienyl acetate；(9E,11Z)-9,11-tetradecadienol acetate；(9E,11Z)-tetradeca-9,11-dien-1-yl acetate；(E)-9,(Z)-11-Tetradecadienylacetat；9,11-Tetradecadien-1-ol, 1-acetate, (9E,11Z)-；[(9E,11Z)-tetradeca-9,11-dienyl] acetate
• CAS: 30562-09-5
• 化学式: C₁₆H₂₈O₂
• 分子量: 252.397
• InChiKey: RFEQLTBBKNKGGJ-SCFJQAPRSA-N

物化性质

• 沸点：
  85-86 °C0.003 mm Hg(lit.)
• 密度：
  0.890±0.06 g/cm3(Predicted)
• 闪点：
  142 °F

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  18
• 可旋转键数：
  12
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.69
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

安全信息

• 危险品标志：
  Xi
• 安全说明：
  S26,S36
• 危险类别码：
  R36/37/38
• WGK Germany：
  3
• 海关编码：
  2915390090

反应信息

• 作为产物：
  描述：

  1-溴-8-(四氢吡喃氧基)辛烷 在 Lindlar's catalyst 吡啶 、 manganese(IV) oxide 、 lithium amide 、 potassium tert-butylate 、 氨 、 氢气 、 对甲苯磺酸 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 、 甲苯 为溶剂， 生成 (Z,E)-9,11-十四碳二烯-1-醇乙酸酯
  参考文献：
  名称：

  Olefinic acetates, Δ-9,11–14: OAc and Δ-7,9–12: OAc used as sex pheromone components in three geometrid moths,Idaea aversata, I. straminata, andI. biselata (Geometridae, Lepidoptera)

  摘要：

  Pheromone compounds so far identified from most geometrid moths consist of all-Z diene, triene, or tetraene hydrocarbons with chain lengths of C-17 to C-21, and their monoepoxide derivatives biosynthesized from linoleic and linolenic acids. The present study reports the occurrence of olefinic acetates as sex pheromones in three species of Geometridae. (Z,Z)-9,11-tetradecadienyl acetate and (Z,Z)-7,9-dodecadienyl acetate found in female gland extracts of Idaea aversata elicited significant responses from conspecific male antennae in gas chromatography with electroantennographic detection (GC-EAD). In extracts of I. straminata, (Z,E)-7,9-dodecadienyl acetate, (E,Z)-7,9-dodecadienyl acetate, and (Z,Z)-7,9-dodecadienyl acetate were found, and the synthetic compounds elicited strong responses from conspecific male antennae. In the third species, I. biselata, only (Z,Z)-7,9-dodecadienyl acetate was found in the female extracts, and this compound elicited a strong EAD response from the conspecific male antenna. The identities of the pheromone components in I. aversata and I. straminata were further confirmed according to their characteristic ions after GC-MS analyses. Single sensillum recordings from I. aversata showed two types of pheromone-detecting sensilla present on the male antenna. One type contained two receptor neurons, one of which was specifically tuned to (Z,Z)-9,11-tetradecadienyl acetate, the other to (Z,E)-9,11-tetradecadienyl acetate. A second type contained one neuron responding to (Z,Z)-7,9-dodecadienyl acetate. The two types were clearly different also with respect to external morphology, the former being considerably longer and having a larger base diameter. Also in I. straminata two physiological types of sensilla could be distinguished. One type contained two neurons, one of which responded to (Z,Z)-7,9-dodecadienyl acetate, the other to (Z,E)-9,11-tetradecadienyl acetate. The second type contained one neuron, responding to (Z,Z)-7,9-dodecadienyl acetate. No correlation between external morphology and physiological response of the investigated sensilla was observed in I. straminata. In field tests, a two-component blend containing (Z,Z)-9,11-tetradecadienyl acetate and (Z,Z)-7,9-dodecadienyl acetate in a ratio of 10:1 was attractive to males of I. aversata. This two-component blend was also attractive to males of I. straminata, but in a ratio of 1:1. High numbers of male I. biselata were caught in traps baited with (Z,Z)-7,9-dodecadienyl acetate alone. The incorporation of deuterium labels into pheromone components after topical application of deuterium-labeled palmitic acid confirmed that the pheromone components of I. aversata could be synthesized from this precursor, as has been previously observed for acetate pheromone components of many other moth species. Our results suggest that an evolutionary reversal back to the production of palmitic acid-derived pheromone components has occurred within the geometrid subfamily Sterrhinae.

  DOI：

  10.1007/bf02027728

文献信息

• Pheromone XXXIV. Synthese konjugiert-ungesättigter Lepidopterenpheromone und Analoga
  作者：Hans Jürgen Bestmann、Joachim Süß、Otto Vostrowsky

  DOI：10.1002/jlac.198119811205

  日期：1981.12.24

  Nach Art eines “Baukastensystems” werden konjugiert-ungesättigte Alkadienylacetate, Alkadienole und Alkadienale, wie sie als Sexualpheromone weiblicher Schmetterlinge bekannt sind, mit unterschiedlichen Positionen und Geometrien der Doppelbindungen synthetisiert.

  以“模块系统”的方式，合成了共轭-不饱和乙酸链二烯基乙酸酯，链二烯醇和链二烯醛，它们被称为雌性蝴蝶的性信息素，其双键的位置和几何结构不同。
• 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-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。
• Microorganisms for the production of insect pheromones and related compounds
  申请人：Provivi, Inc.

  公开号：US10308962B1

  公开（公告）日：2019-06-04

  The present application relates to recombinant microorganisms useful in the biosynthesis of unsaturated C6-C24 fatty alcohols, aldehydes, and acetates which may be useful as insect pheromones, fragrances, flavors, and polymer intermediates. The C6-C24 fatty alcohols, aldehydes, and acetates described herein may be used as substrates for metathesis reactions to expand the repertoire of target compounds and pheromones. The application further relates to recombinant microorganisms co-expressing a pheromone pathway and a pathway for the production of a toxic protein, peptide, oligonucleotide, or small molecule suitable for use in an attract-and-kill pest control approach. Also provided are methods of producing unsaturated C6-C24 fatty alcohols, aldehydes, and acetates using the recombinant microorganisms, as well as compositions comprising the recombinant microorganisms and/or optionally one or more of the product alcohols, aldehydes, or acetates.

  本申请涉及用于生物合成不饱和 C6-C24 脂肪醇、醛和醋酸盐的重组微生物，这些物质可用作昆虫信息素、香料、香精和聚合物中间体。本文所述的 C6-C24 脂肪醇、醛和乙酸酯可用作偏合成反应的底物，以扩大目标化合物和信息素的种类。本申请还涉及共同表达信息素途径和生产毒性蛋白质、肽、寡核苷酸或小分子的途径的重组微生物，适合用于引诱-杀灭害虫控制方法。还提供了使用重组微生物生产不饱和 C6-C24 脂肪醇、醛和醋酸盐的方法，以及包含重组微生物和/或一种或多种产物醇、醛或醋酸盐的组合物。
• Semi-biosynthetic production of fatty alcohols and fatty aldehydes
  申请人：Provivi, Inc.

  公开号：US11214818B2

  公开（公告）日：2022-01-04

  The present application relates to methods of producing one or more fatty alcohols and/or one or more fatty aldehydes from one or more unsaturated lipid moieties by combining the obtainment or production of the one or more unsaturated lipid moieties from a biological source with conversion by non-biological means of the one or more unsaturated lipid moieties to one or more fatty alcohols and/or one or more fatty aldehydes. The present application also relates to recombinant microorganisms having a biosynthesis pathway for the production of one or more unsaturated lipid moieties. The one or more fatty alcohols can further be chemically converted to one or more corresponding fatty acetates. The one or more fatty alcohols, one or more fatty aldehydes and/or one or more fatty acetates produced by the methods described herein may be one or more insect pheromones, one or more fragrances, one or more flavoring agents, or one or more polymer intermediates.

  本申请涉及从一种或多种不饱和脂质分子生产一种或多种脂肪醇和/或一种或多种脂肪醛的方法，方法是将从生物来源获得或生产一种或多种不饱和脂质分子与通过非生物手段将一种或多种不饱和脂质分子转化为一种或多种脂肪醇和/或一种或多种脂肪醛结合起来。本申请还涉及具有生产一种或多种不饱和脂质分子的生物合成途径的重组微生物。一种或多种脂肪醇可进一步化学转化为一种或多种相应的脂肪乙酸酯。本文所述方法生产的一种或多种脂肪醇、一种或多种脂肪醛和/或一种或多种脂肪乙酸酯可以是一种或多种昆虫信息素、一种或多种香料、一种或多种调味剂或一种或多种聚合物中间体。