4-methylhexa-1,4,5-trien-3-ol | 1126623-96-8

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 4-methylhexa-1,4,5-trien-3-ol
• CAS: 1126623-96-8
• 化学式: C₇H₁₀O
• 分子量: 110.156
• InChiKey: OSUQOXONUUXABX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  8
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.29
• 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：

  4-methylhexa-1,4,5-trien-3-ol 在 manganese(IV) oxide 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以37%的产率得到4-methylhexa-1,4,5-trien-3-one
  参考文献：
  名称：

  Synthesis of 5-Hydroxycyclopent-2-enones from Allenyl Vinyl Ketones via an Interrupted Nazarov Cyclization

  摘要：

  Treatment of an allenyl vinyl ketone with trifluoroacetic acid leads to Nazarov cyclization, and the intermediate carbocation is trapped efficiently by trifluoroacetate. Hydrolysis of the ester with methanol and basic alumina provides, in good to excellent overall yield, a 5-hydroxycyclopent-2-enone in which the alcohol is predominantly trans to a substituent at C-4.

  DOI：

  10.1021/ol900029d
• 作为产物：
  描述：

  1-溴-2-丁炔 、 丙烯醛 在 indium 、 氯化铵 作用下， 以 甲醇 、 水 为溶剂， 反应 1.0h， 以58%的产率得到4-methylhexa-1,4,5-trien-3-ol
  参考文献：
  名称：

  Synthesis of 5-Hydroxycyclopent-2-enones from Allenyl Vinyl Ketones via an Interrupted Nazarov Cyclization

  摘要：

  Treatment of an allenyl vinyl ketone with trifluoroacetic acid leads to Nazarov cyclization, and the intermediate carbocation is trapped efficiently by trifluoroacetate. Hydrolysis of the ester with methanol and basic alumina provides, in good to excellent overall yield, a 5-hydroxycyclopent-2-enone in which the alcohol is predominantly trans to a substituent at C-4.

  DOI：

  10.1021/ol900029d

文献信息

• [EN] COMPOSITIONS AND SYSTEMS FOR DISINFECTION<br/>[FR] COMPOSITIONS ET SYSTÈMES DE DÉSINFECTION
  申请人：PANCHERI EUGENE J

  公开号：WO2021178774A1

  公开（公告）日：2021-09-10

  A disinfectant system, comprising a first aqueous composition having a peracid reactant compound that is either a peroxide compound or an organic acid compound, and a second aqueous composition comprising the peracid reactant compound not selected for the first composition. Each composition is applied separately to, and combined upon, a surface to form a reaction layer, within which a peracid is formed in situ, disinfecting the surface. The compositions can have a flash point, surface tension, and vapor pressure compatible for application as a spray, mist, aerosol, or fog, and can be formulated with an alcohol blend that enables the reaction layer to completely evaporate from the surface after disinfection is complete. In use, the disinfectant systems disclosed herein have up to 99.999% antimicrobial efficacy against organism such as Staphylococcus aureus, Pseudomonas aeruginosa, and Candida auris.