methyl (E)-9-nitrooctadec-10-enoate

• 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: methyl (E)-9-nitrooctadec-10-enoate
• 英文别名: (E)-methyl 9-nitrooctadec-10-enoate；methyl 9-nitro (E)-10 octadecenoate
• 化学式: C₁₉H₃₅NO₄
• 分子量: 341.491
• InChiKey: ZUBHBALTKAMCCT-NTCAYCPXSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  24
• 可旋转键数：
  16
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.84
• 拓扑面积：
  72.1
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  methyl 9-nitro 10-trifluoroacetoxy octadecanoate 在 4-二甲氨基吡啶 作用下， 以 二氯甲烷 为溶剂， 生成 methyl (E)-9-nitrooctadec-10-enoate 、 (E)-methyl 9-nitrooctadec-9-enoate
  参考文献：
  名称：

  1-棕榈酰基-2-（（E）-9-和（E）-10-硝基油酰基）-sn-甘油-3-磷脂酰胆碱的合成

  摘要：

  专用于汉斯-乌尔里希教授Reißig在他70之际个生日 抽象的 与各种生物学上重要的过程有关的硝化磷脂的广泛研究需要可靠地获得合适的材料。选择性化学合成引入在限定的nitrofatty酸SN -2的位置上的2-溶血SN开发了-甘油-3-磷脂酰胆碱。假定反应物硝基脂肪酸衍生物和产物酯的硝基烯烃部分均具有对亲核试剂加成的特别敏感性的特征，并且取决于中间体，随后的烯烃异构化和逆亨利型反应，引入了可靠的两步酯形成。与三氯苯甲酰氯反应后，硝基脂肪酸的活化成功，可以通过萃取后处理分离出混合的酸酐。随后与1-棕榈酰基-2-溶-sn-甘油-3-磷脂酰胆碱的反应使得通过使用最少的试剂可以高收率地实现sn -2酯化，避免了副产物的形成并促进了最终的分离和纯化。 与各种生物学上重要的过程有关的硝化磷脂的广泛研究需要可靠地获得合适的材料。选择性化学合成引入在限定的nitrofatty酸SN -2的位置上的2-溶血

  DOI：

  10.1055/s-0037-1611530

文献信息

• Enzymatic nitration of the oleic acid derivatives: Synthesis, isolation and characterization
  作者：Jing Li、Jing Tian、Xu Fei、Xiuying Wang、Longquan Xu、Yi Wang

  DOI：10.1016/j.molcatb.2013.10.001

  日期：2013.12

  Unsaturated fatty acids are nitrated endogenously to produce nitrated lipids. Recent studies have shown that these nitrated lipids have high chemical reactivity and profound biological implications. We report an efficient, enzymatic synthesis of nitrated derivatives of the oleic acid. The methyl oleate could react with NO and horseradish peroxidase (HRP)/H2O2/NO based nitrating systems to give various nitration products which could be isolated by silica gel column and TLC fractionation, respectively. As reacting directly with NO, the obtained products contain (E)-methyl 9-nitrooctadec-9-enoate (1), (E)-methyl 10-nitrooctadec-9-enoate (2), (E)-methyl 9-nitrooctadec-10-enoate (3) and (E)-methyl 10-nitrooctadec-8-enoate (4), characterized by extensive IR, NMR and GC-MS analysis. Whereas the products of the reaction between the methyl oleate and NO with the presence of HRP/H2O2 were mainly composed of (E)-methyl 9-nitrooctadec-9-enoate and (E)-methyl 10-nitrooctadec-9-enoate. The improving selectivity of the products is attributed to the HRP catalysis system. (C) 2013 Elsevier B.V. All rights reserved.
• Acid-Promoted Reactions of Ethyl Linoleate with Nitrite Ions:  Formation and Structural Characterization of Isomeric Nitroalkene, Nitrohydroxy, and Novel 3-Nitro-1,5-hexadiene and 1,5-Dinitro-1,3-pentadiene Products
  作者：Alessandra Napolitano、Emanuela Camera、Mauro Picardo、Marco d'Ischia

  DOI：10.1021/jo000090q

  日期：2000.8.1

  The reaction of ethyl linoleate (1) with NO2- in different air-equilibrated acidic media resulted in the formation of complex patterns of products, some of which could be isolated by repeated TLC fractionation and were formulated as the nitroalkenes 2-5, the novel (1E, 5Z)-3-nitro-1,5-hexadienes 6/7, the novel (E,E)-1,5-dinitro-1,3-pentadiene derivatives 8 and 9, and the nitro alcohols 10/11 and 12/13 by extensive GC-MS and 2D NMR analysis, as aided by 1D Hartmann-Hahn proton mapping experiments. Similar reaction of methyl oleate gave mainly nitroalkene (14/15) and allylic nitro derivatives (16/17). Formation of 2-13 may be envisaged in terms of HNO2-mediated nitration pathways in which regioisomeric beta-nitroalkyl radical intermediates derived from attack of NO2 to the 1,4-pentadiene moiety of 1 evolve through competitive H-atom abstraction and free radical combination routes.
• Synthesis of 1-Palmitoyl-2-((E)-9- and (E)-10-nitrooleoyl)-sn-glycero-3-phosphatidylcholines
  作者：Alexander Lehr、Andrea Frank、Winfried Münch、Ulrich Dietz、Udo Nubbemeyer

  DOI：10.1055/s-0037-1611530

  日期：2019.9

  birthday Abstract Extensive investigation of nitrated phospholipids in connection with various biologically important processes requires reliable access to suitable material. A selective chemical synthesis introducing a defined nitrofatty acid at the sn-2 position of a 2-lyso sn-glycero-3-phosphatidylcholine was developed. Given that the nitroalkene moiety of both reactant nitrofatty acid derivative

  专用于汉斯-乌尔里希教授Reißig在他70之际个生日 抽象的 与各种生物学上重要的过程有关的硝化磷脂的广泛研究需要可靠地获得合适的材料。选择性化学合成引入在限定的nitrofatty酸SN -2的位置上的2-溶血SN开发了-甘油-3-磷脂酰胆碱。假定反应物硝基脂肪酸衍生物和产物酯的硝基烯烃部分均具有对亲核试剂加成的特别敏感性的特征，并且取决于中间体，随后的烯烃异构化和逆亨利型反应，引入了可靠的两步酯形成。与三氯苯甲酰氯反应后，硝基脂肪酸的活化成功，可以通过萃取后处理分离出混合的酸酐。随后与1-棕榈酰基-2-溶-sn-甘油-3-磷脂酰胆碱的反应使得通过使用最少的试剂可以高收率地实现sn -2酯化，避免了副产物的形成并促进了最终的分离和纯化。 与各种生物学上重要的过程有关的硝化磷脂的广泛研究需要可靠地获得合适的材料。选择性化学合成引入在限定的nitrofatty酸SN -2的位置上的2-溶血