2,4,6-trimethylnonan-1-ol | 83474-29-7

• 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: 2,4,6-trimethylnonan-1-ol
• 英文别名: 1-Nonanol, 2,4,6-trimethyl-
• CAS: 83474-29-7
• 化学式: C₁₂H₂₆O
• 分子量: 186.338
• InChiKey: KBNJXYZUBZXXHR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  13
• 可旋转键数：
  7
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2,4,6-trimethylnonan-1-ol 在 溴 、 三苯基膦 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以94%的产率得到2,4,6-Trimethylnonyl bromide
  参考文献：
  名称：

  1,3,5,7-Tetramethyldecyl formate, lardolure: Aggregation pheromone of the acarid mite, Lardoglyphus konoi (sasa et asanuma) (Acarina: Acaridae).

  摘要：

  从一种螨虫Lardoglyphus konoi (Sasa et Asanuma) (甲虫纲：螨科) 中提取了其培养基上的聚集信息素。该信息素的结构被确定为1, 3, 5, 7-四甲基癸酸甲酯，并通过11步有机合成进行了鉴定。C1的绝对构型被赋予为R。该化合物被赋予了通俗名称lardolure。合成的非对映体混合物显示出对测试螨虫Carpoglyphus lactis的活性仅为天然信息素的十分之一。

  DOI：

  10.1271/bbb1961.46.2283
• 作为产物：
  描述：

  1-溴-2-甲基戊烷 在 platinum(IV) oxide lithium aluminium tetrahydride 、 氢气 、 草酸 、 sodium hydride 、 magnesium 作用下， 以 乙醚 、 乙醇 为溶剂， 反应 25.25h， 生成 2,4,6-trimethylnonan-1-ol
  参考文献：
  名称：

  1,3,5,7-Tetramethyldecyl formate, lardolure: Aggregation pheromone of the acarid mite, Lardoglyphus konoi (sasa et asanuma) (Acarina: Acaridae).

  摘要：

  从一种螨虫Lardoglyphus konoi (Sasa et Asanuma) (甲虫纲：螨科) 中提取了其培养基上的聚集信息素。该信息素的结构被确定为1, 3, 5, 7-四甲基癸酸甲酯，并通过11步有机合成进行了鉴定。C1的绝对构型被赋予为R。该化合物被赋予了通俗名称lardolure。合成的非对映体混合物显示出对测试螨虫Carpoglyphus lactis的活性仅为天然信息素的十分之一。

  DOI：

  10.1271/bbb1961.46.2283

文献信息

• Diastereoselective synthesis of functionally substituted alkene dimers and oligomers, catalysed by chiral zirconocenes
  作者：Pavel V. Kovyazin、Il'giz N. Abdullin、Lyudmila V. Parfenova

  DOI：10.1016/j.catcom.2018.10.032

  日期：2019.1

  The research addresses the reaction of terminal alkenes and propene with AlR3 (R = Me, Et) in the presence of chiral Zr complexes, rac-[Y(η5-C9H10)2]ZrCl2 (Y = C2H4, SiMe2) or (NMI)2ZrCl2 (NMI- η5–neomenthylindenyl), and methylaluminoxane. The effect of reaction conditions, catalyst and trialkylalane structure on the substrate conversion and the reaction chemo- and stereoselectivity has been studied

  研究地址末端烯烃的反应和丙烯与为AlR 3中的手性锆复合物，的存在下（R =甲基，乙基）外消旋- [Y（η 5 -C 9 ħ 10）2 ]的ZrCl 2（Y = C 2 ħ 4，森达2）或（NMI）2的ZrCl 2（NMI- η 5–neomenthylindenyl）和甲基铝氧烷。研究了反应条件，催化剂和三烷基铝烷结构对底物转化率以及反应化学和立体选择性的影响。该反应主要经历烯烃甲基（乙基）锆化的阶段，随后将底物分子引入Zr-C键中。结果，开发了用于合成官能取代的线性末端烯烃二聚体和丙烯低聚物的非对映选择性一锅法。
• Structure elucidation of female-specific volatiles released by the parasitoid wasp <i>Trichogramma turkestanica</i> (Hymenoptera: Trichogrammatidae)
  作者：Armin Tröger、Teris A van Beek、Martinus E Huigens、Isabel M M S Silva、Maarten A Posthumus、Wittko Francke

  DOI：10.3762/bjoc.10.72

  日期：——

  Females of the parasitoid wasp Trichogramma turkestanica produce the putative polydeoxypropionates (2E,4E,6S,8S,10S)-4,6,8,10-tetramethyltrideca-2,4-diene and (2E,4E,6S,8S,10S)-4,6,8,10-tetramethyltrideca-2,4-dien-1-ol or their enantiomers as sex specific volatiles. The structures were assigned on the basis of GC–MS investigations using synthetic reference compounds.

  寄生性蜂Trichogramma turkestanica的雌性个体产生假定的聚脱氧丙酸酯(2E,4E,6S,8S,10S)-4,6,8,10-四甲基三十二碳烯和(2E,4E,6S,8S,10S)-4,6,8,10-四甲基三十二碳烯-1-醇或其对映体作为性别特异挥发物。这些结构是基于使用合成参考化合物进行的GC-MS调查而确定的。
• Novel Cuticular Hydrocarbons from the Cane Beetle <i>Antitrogus parvulus</i>4,6,8,10,16-Penta- and 4,6,8,10,16,18-HexamethyldocosanesUnprecedented <i>anti-anti-anti</i>-Stereochemistry in the 4,6,8,10-Methyltetrad
  作者：Sharon Chow、Mary T. Fletcher、Lynette K. Lambert、Oliver P. Gallagher、Christopher J. Moore、Bronwen W. Cribb、Peter G. Allsopp、William Kitching

  DOI：10.1021/jo0481093

  日期：2005.3.1

  [GRAPHICS]The major cuticular hydrocarbons from the cane beetle species Antitrogus parvulus are 4,6,8,10,16-penta- and 4,6,8,10,16,18-hexamethyldocosanes, I and 2, respectively. Stereoisomers of 2,4,6,8-tetramethylundecanal of established relative stereochemistry were derived from 2,4,6-trimethylphenol and were then coupled with appropriate methyl-substituted phosphoranes 62 and 25 to furnish alkenes, which on reduction provided diastereomers of I and 2, respectively. Capillary gas chromatography, mass spectrometry, and high resolution C-13 NMR spectroscopy confirmed 1 as either 84a or 84b and 2 as either 15a or 15b. The novelty of these structures and their relative stereochemistry is briefly related to polyketide assembly.
• ORGANIC COMPOUNDS AND PROCESSES FOR THEIR MANUFACTURE
  申请人：ExxonMobil Chemical Patents Inc.

  公开号：EP0804402B1

  公开（公告）日：2009-10-07
• ESTERS, ETHERS, AND COMPOSITIONS COMPRISING THEM
  申请人：EXXON CHEMICAL PATENTS INC.

  公开号：EP0912490A1

  公开（公告）日：1999-05-06