(6Z,9Z)-17-chloro-heptadeca-6,9-diene | 91183-83-4

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 英文名称: (6Z,9Z)-17-chloro-heptadeca-6,9-diene
• 英文别名: All-cis-1-Chlor-heptadeca-dien-(8,11)；17-chloro-heptadeca-6c,9c-diene；(6Z,9Z)-17-chloroheptadeca-6,9-diene
• CAS: 91183-83-4
• 化学式: C₁₇H₃₁Cl
• 分子量: 270.886
• InChiKey: LEQMWXBKPADOTA-HZJYTTRNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.9
• 重原子数：
  18
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.76
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  7-氯-1-庚醇 生成 (6Z,9Z)-17-chloro-heptadeca-6,9-diene
  参考文献：
  名称：

  Stoffel,W., Justus Liebigs Annalen der Chemie, 1964, vol. 673, p. 26 - 36

  摘要：

  DOI：

文献信息

• [EN] NOVEL FATTY ACID ESTERS<br/>[FR] NOUVEAUX ESTERS D'ACIDES GRAS
  申请人：DSM IP ASSETS BV

  公开号：WO2020221805A1

  公开（公告）日：2020-11-05

  The present invention relates to fatty acid esters of formula (I) as well as the use thereof as for inhibiting the methane production in ruminants and/or for improving ruminant performance.

  本发明涉及式(I)的脂肪酸酯，以及其用作抑制反刍动物产生甲烷和/或改善反刍动物表现的用途。
• Large-scale preparation of (9Z,12E)-[1-13C]-octadeca-9,12-dienoic acid, (9Z,12Z,15E)-[1-13C]-octadeca-9,12,15-trienoic acid and their [1-13C] all-cis isomers
  作者：O Loreau、A Maret、D Poullain、J.M Chardigny、J.L Sébédio、B Beaufrère、J.P Noël

  DOI：10.1016/s0009-3084(00)00137-7

  日期：2000.6

  Several grams of labelled trans linoleic and linolenic acids with high chemical and isomeric purities (> 97%) have been prepared for human metabolism studies. A total of 12.5 g of (9Z,12E)-[1-C-13]-octadeca-9,12-dienoic acid and 6.3 g of (9Z,12Z,15E)-[1-C-13]-octadeca-9,12,15-trienoic acid were obtained in, respectively: seven steps (7.8% overall yield) and 11 steps (7% overall yield) from 7-bromo-heptan-1-ol. The trans bromo precursors used for the labelling were synthesised by using copper-catalysed couplings. The trans fatty acids were then obtained via the nitrile derivatives. A total of 23.5 g of (9Z,12Z)-[1-C-13]-octadeca-9,12-dienoic acid and 10.4 g of (9Z,12Z,15Z)-[1-C-13]-octadeca-9,12,15-trienoic acid were prepared in five steps in, respectively, 32 and 18% overall yield. Large quantities of bromo and chloro precursors were synthesised from the commercially available acid according to Barton's procedure. In all cases, the main impurities ( > 0.5%) of each labelled fatty acid have been characterised. (C) 2000 Elsevier Science Ireland Ltd. All rights reserved.