(Z)-9-nonadecene | 51865-02-2

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: (Z)-9-nonadecene
• 英文别名: (9Z)-nonadecene；9Z-Nonadecene；(Z)-nonadec-9-ene
• CAS: 51865-02-2
• 化学式: C₁₉H₃₈
• 分子量: 266.511
• InChiKey: UTPZTNSPDTWUBY-ZPHPHTNESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.6
• 重原子数：
  19
• 可旋转键数：
  15
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

制备方法与用途

(Z)-9-壬十九烯是蓟马的一种肛门分泌物。

反应信息

• 作为反应物：
  描述：

  (Z)-9-nonadecene 在 臭氧 作用下， 反应 0.08h， 生成 壬醛 、 癸醛
  参考文献：
  名称：

  Reaction gas chromatography without solvent for identification of nanogram quantities of natural products

  摘要：

  DOI：

  10.1021/ac00259a043
• 作为产物：
  描述：

  油醇 在 lithium aluminium tetrahydride 、 戴斯-马丁氧化剂 、 三乙胺 作用下， 以 四氢呋喃 、 乙醚 、 二氯甲烷 为溶剂， 反应 10.0h， 生成 (Z)-9-nonadecene
  参考文献：
  名称：

  新西兰果园猕猴桃品种及其雄性授粉者的原位花挥发物鉴定

  摘要：

  六个猕​​猴桃品种（Actinidia chinensis var. deliciosa）的原位花挥发物；'Hayward'、'Chieftain'、'M56'、'Zes007' (Green11)、'M36' 和 'M43' 是通过动态顶空采样收集的。在花的顶部空间中检测到 45 种化合物，直链碳氢化合物和萜烯占六个品种定量排放的挥发物的 98% 以上。在这些碳氢化合物中，(3Z,6Z,9Z)-十七碳三烯首次从花中得到报道，而(8Z)-十六烯和(9Z)-十九烯首次从奇异果花中得到报道。所有三种烃均通过合成验证。对来自栽培品种顶部空间的六种蜜蜂感知化合物的定量比较表明，雄性 'M36' 和 ' M43' 与它们用来授粉的雌性品种 Green11 密切匹配。雄性 'M56' 和 'Chieftain' 与用于授粉的雌性品种 'Hayward' 不匹配。在六种蜜蜂感知化合物中的四种中，雄性“M56”与雌性“海沃德”尤其显着不同。

  DOI：

  10.1016/j.phytochem.2017.05.011
• 作为试剂：
  描述：

  四氯金酸水合物 在 四丁基溴化铵 、 (Z)-9-nonadecene 作用下， 以 1,2,3,4-四氢萘 为溶剂， 反应 1.0h， 生成 gold
  参考文献：
  名称：

  Multifunctional Two-Photon Active Silica-Coated Au@MnO Janus Particles for Selective Dual Functionalization and Imaging

  摘要：

  Monodisperse multifunctional and nontoxic Au@MnO Janus particles with different sizes and morphologies were prepared by a seed-mediated nucleation and growth technique with precise control over domain sizes, surface functionalization, and dye labeling. The metal oxide domain could be coated selectively with a thin silica layer, leaving the metal domain untouched. In particular, size and morphology of the individual (metal and metal oxide) domains could be controlled by adjustment of the synthetic parameters. The SiO2 coating of the oxide domain allows biomolecule conjugation (e.g., antibodies, proteins) in a single step for converting the photoluminescent and superparamagnetic Janus nanoparticles into multifunctional efficient vehicles for theranostics. The Au@MnO@SiO2 Janus particles were characterized using high-resolution transmission electron microscopy (HR-)TEM, powder X-ray diffraction (PXRD), optical (UV-vis) spectroscopy, confocal laser fluorescence scanning microscopy (CLSM), and dynamic light scattering (DLS). The functionalized nanoparticles were stable in buffer solution or serum, showing no indication of aggregation. Biocompatibility and potential biomedical applications of the Au@MnO@SiO2 Janus particles were assayed by a cell viability analysis by coincubating the Au@MnO@SiO2 Janus particles with Caki 1 and HeLa cells. Time-resolved fluorescence spectroscopy in combination with CLSM revealed the silica-coated Au@MnO@SiO2 Janus particles to be highly two-photon active; no indication for an electronic interaction between the dye molecules incorporated in the silica shell surrounding the MnO domains and the attached Au domains was found; fluorescence quenching was observed when dye molecules were bound directly to the Au domains.

  DOI：

  10.1021/ja410787u

文献信息

• Substrate Specificity of Regiospecific Desaturation of Aliphatic Compounds by a Mutant<i>Rhodococcus</i>Strain
  作者：Kenzo KOIKE、Mikio TAKAIWA、Yoshiharu KIMURA、Shigeo INOUE、Susumu ITO

  DOI：10.1271/bbb.64.1064

  日期：2000.1

  Substrate specificity of cis-desaturation of alipahtic compounds by resting cells of a mutant, Rhodococcus sp. strain KSM-MT66, was examined. Among substrates tested, the rhodococcal cells were able to convert n-alkanes (C13-C19), 1-chloroalkanes (C16 and C18), ethyl fatty acids (C14-C17) and alkyl (C1-C4) esters of palmitic acid to their corresponding unsaturated products of cis configuration. The products from n-alkanes and 1-chloroalkanes had a double bond mainly at the 9th carbon from their terminal methyl groups, and the products from acyl fatty acids had a double bond mainly at the 6th carbon from their carbonyl carbons.

  对突变株Rhodococcus sp. KSM-MT66的休眠细胞进行的研究显示，脂肪化合物的顺式去饱和基质特异性得到了考察。在测试的基质中，罗多古菌细胞能够将n-烷烃（C13-C19）、1-氯烷烃（C16和C18）、乙基脂肪酸（C14-C17）和棕榈酸的烷基（C1-C4）酯转化为对应的顺式不饱和产物。来自n-烷烃和1-氯烷烃的产物主要在其末端甲基的第9个碳处形成双键，而来自酰基脂肪酸的产物主要在其羰基碳的第6个碳处形成双键。