1-methoxy-hexan-3-one | 32541-57-4

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-methoxy-hexan-3-one
• 英文别名: 1-Methoxy-hexan-3-on；1-Methoxy-3-hexanone；1-methoxyhexan-3-one
• CAS: 32541-57-4
• 化学式: C₇H₁₄O₂
• 分子量: 130.187
• InChiKey: LRMMVQKUKLVVFR-UHFFFAOYSA-N

物化性质

• 沸点：
  58-59 °C(Press: 11 Torr)
• 密度：
  0.914 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  9
• 可旋转键数：
  5
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.86
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-(2-methoxyethyl)thiophene 在 lithium tert-butoxide 作用下， 以 氨 为溶剂， 生成 1-methoxy-hexan-3-one
  参考文献：
  名称：

  Preparation of aliphatic keto alcohols by the action of lithium and tert-butanol on ?-(2-thienyl)alkanols in liquid ammonia

  摘要：

  DOI：

  10.1007/bf00929428

文献信息

• Gold- and Silver-Catalyzed Reactions of Propargylic Alcohols in the Presence of Protic Additives
  作者：Matthew N. Pennell、Peter G. Turner、Tom D. Sheppard

  DOI：10.1002/chem.201102830

  日期：2012.4.10

  secondary and tertiary propargylic alcohols undergo a Meyer–Schuster rearrangement to give enones at room temperature in the presence of a gold(I) catalyst and small quantities of MeOH or 4‐methoxyphenylboronic acid. The syntheses of the enone natural products isoegomaketone and daphenone were achieved using this reaction as the key step. The rearrangement of primary propargylic alcohols can readily be combined

  在室温下，在金（I）催化剂和少量MeOH或4-甲氧基苯基硼酸的存在下，大范围的伯，仲和叔炔丙醇会进行Meyer-Schuster重排，从而得到烯酮。以该反应为关键步骤，实现了烯酮天然产物异麦角酮和达芬酮的合成。伯炔丙醇的重排可以很容易地在单锅法中结合，向所得的末端烯酮中添加亲核试剂，得到β-芳基，β-烷氧基，β-氨基或β-硫代酮。带有相邻的富电子芳基的炔丙醇也可以通过氧，氮和碳亲核试剂进行银催化的醇取代。
• Simple access to β-trifluoromethyl-substituted ketones via copper-catalyzed ring-opening trifluoromethylation of substituted cyclopropanols
  作者：Dzmitry G. Kananovich、Yulia A. Konik、Dzmitry M. Zubrytski、Ivar Järving、Margus Lopp

  DOI：10.1039/c5cc02386f

  日期：——

  A variety of β-trifluoromethyl ketones have been easily prepared by CuCl-catalyzed ring-opening trifluoromethylation of cyclopropanols with Togni reagent.

  一种多样的β-三氟甲基酮已经通过CuCl催化的环丙醇与Togni试剂的环开三氟甲基化反应轻松制备。
• Regioselective oxidation of internal olefins bearing neighboring oxygen functions by means of palladium catalysts. Preparation of β-alkoxy or acetoxy ketones from allyl and homoallyl ethers or esters
  作者：Jiro Tsuji、Hideo Nagashima、Kimihiko Hori

  DOI：10.1016/s0040-4039(00)87430-4

  日期：1982.1

  of β- and γ-alkoxy (acetoxy) ketones, which are important precursors of vinyl ketones and 1,4-diketones, respectively, is presented. With PdCl2/CuCl/O2 or PdCl2/p-benzoquinone catalyst system, internal olefins bearing allylic alkoxy or acetoxy group underwent regioselective oxidation to form the corresponding β-alkoxy or β-acetoxy ketones. Similarly, γ-acetoxy ketones were obtained from homoallyl acetates

  提出了一种新的β-和γ-烷氧基（乙酰氧基）酮的制备方法，它们分别是乙烯基酮和1,4-二酮的重要前体。在PdCl 2 / CuCl / O 2或PdCl 2 /对苯醌催化剂体系中，带有烯丙基烷氧基或乙酰氧基的内烯烃进行区域选择性氧化，形成相应的β-烷氧基或β-乙酰氧基酮。类似地，从具有高区域选择性的具有内烯烃的均烯丙基乙酸酯获得γ-乙酰氧基酮。
• Photosensitive composition, image-forming material and image -forming method employing it
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：US20010007736A1

  公开（公告）日：2001-07-12

  A photosensitive composition comprising (a) an ethylenically unsaturated double bond-containing compound, (b) a sensitizing dye and (c) a photopolymerization initiator, wherein the sensitizing dye is a phthalocyanine compound showing the maximum absorption within a range of from 750 to 1,200 nm.

  一种光敏组合物，包括(a)含有乙烯基不饱和双键的化合物，(b)敏化染料和(c)光聚合引发剂，其中敏化染料是一种酞菁化合物，在750至1,200纳米范围内显示最大吸收。
• COLORED RESIN COMPOSITIONS FOR COLOR FILTER, COLOR FILTER, ORGANIC EL DISPLAY, AND LIQUID-CRYSTAL DISPLAY DEVICE
  申请人：SAKO Naoki

  公开号：US20110049444A1

  公开（公告）日：2011-03-03

  A colored resin composition is provided which is capable of providing blue pixels of a color filter that have excellent light resistance and which satisfies heat resistance required in color display production steps. A color filter having blue pixels with excellent color purity and transmittance and an organic EL display and a liquid-crystal display device both having satisfactory blue purity are also provided by using the colored resin composition. The colored resin composition for color filter includes (a) a binder resin, (b) a solvent, and a triarylmethane type coloring matter of a specific structure represented by general formula (I). The color filter, organic EL display, and liquid-crystal display device are produced using the colored resin composition.

  提供了一种彩色树脂组合物，能够提供具有优异光稳定性的蓝色像素的颜色滤光片，并满足彩色显示生产步骤所需的耐热性。通过使用该彩色树脂组合物，还提供了具有优异色纯度和透过率的蓝色像素的颜色滤光片，以及具有令人满意的蓝色纯度的有机EL显示器和液晶显示器设备。颜色滤光片的彩色树脂组合物包括（a）粘合剂树脂，（b）溶剂，以及由通式（I）表示的具有特定结构的三芳基甲烷型着色物。使用该彩色树脂组合物制备了颜色滤光片、有机EL显示器和液晶显示器设备。