6-Methyloctan-3-one | 36808-98-7

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 6-Methyloctan-3-one
• 英文别名: 6-methyl-3-octanone；6-methyl-octan-3-one
• CAS: 36808-98-7
• 化学式: C₉H₁₈O
• 分子量: 142.241
• InChiKey: JKCBSCZEUOCWHW-UHFFFAOYSA-N

物化性质

• 沸点：
  180.0±8.0 °C(Predicted)
• 密度：
  0.814±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  10
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.89
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  (E)-3-戊烯酸乙酯 在 titanium(IV) isopropylate 、 对甲苯磺酸 作用下， 以 四氯化碳 、 乙醚 为溶剂， 反应 2.67h， 生成 6-Methyloctan-3-one
  参考文献：
  名称：

  Reductive ethylation of homoallyl alcohols with a disubstituted double bond with ethylmagnesium bromide in the presence of titanium(IV) isopropoxide

  摘要：

  Homoallyl and bishomoallyl alcohols with a disubstituted double bond treated with ethylmagnesium bromide in the presence of titanium(IV) isopropoxide are converted into the products of a reductive ethylation of the olefin fragment. Under similar conditions esters of beta,gamma-unsaturated carboxylic acids undergo a successive cyclopropanation of the ester group and reductive ethylation of the double carbon-carbon bond and yield 1-(3-ethylalkyl)cyclopropanols. The features of the observed reactions are explained in the framework of the carbometallation mechanism of the double carbon-carbon bond by the action of dialkoxytitanacyclopropane reagents.

  DOI：

  10.1134/s1070428006050034

文献信息

• Lubricating composition with alkylated naphthylamine
  申请人：THE LUBRIZOL CORPORATION

  公开号：US11162048B2

  公开（公告）日：2021-11-02

  A lubricating composition includes an oil of lubricating viscosity, an N-alkyl naphthylamine, and at least one ashless antioxidant selected from a diarylamine antioxidant, a phenolic antioxidant, and mixtures thereof. The lubricating composition has a phosphorus content of less than 0.15 weight percent. The combination of the N-alkyl naphthylamine and ashless antioxidant provides a beneficial effect on the basicity of the composition without negatively impacting seals performance.

  一种润滑组合物包括具有润滑粘度的油、N-烷基萘胺和至少一种无灰抗氧化剂，这些抗氧化剂选自二芳基胺抗氧化剂、酚类抗氧化剂及其混合物。润滑组合物的磷含量低于 0.15 重量百分比。N- 烷基萘胺和无灰抗氧化剂的组合可对组合物的碱性产生有利影响，而不会对密封性能产生负面影响。
• The chemistry of electrogenerated transition metals species - the insertion of olefins into a nickelcarbon bond
  作者：Keith P. Healy、Derek Pletcher

  DOI：10.1016/s0022-328x(00)80916-x

  日期：1978.11
• Bestmann, Hans Juergen; Roeder, Thomas, Angewandte Chemie, 1983, vol. 95, # 10, p. 812 - 813
  作者：Bestmann, Hans Juergen、Roeder, Thomas

  DOI：——

  日期：——
• One-Step Synthesis of Racemic 6-Methyloctan-3-One, an Alarm Pheromone Component of Ants of the Genus Crematogaster
  作者：R. M. Sultanov、E. V. Samoilova、U. M. Dzhemilev

  DOI：10.1007/s10600-015-1480-8

  日期：2015.9
• Shaikh,A.A.; Thakar,K.A., Journal of the Indian Chemical Society, <hi>1966</hi>, vol. 43, # 5, p. 340 - 342
  作者：Shaikh,A.A.、Thakar,K.A.

  DOI：——

  日期：——