eicosenol-3 | 159117-39-2

• 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: eicosenol-3
• 英文别名: 3-Hydroxyeicosane；eicosan-3-ol；3-Icosanol；icosan-3-ol
• CAS: 159117-39-2
• 化学式: C₂₀H₄₂O
• 分子量: 298.553
• InChiKey: LDISFLJQNVTSEV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  9.3
• 重原子数：
  21
• 可旋转键数：
  17
• 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：

  eicosenol-3 在 四氯化碳 、 氧气 、 sodium acetate 、 三苯基膦 、 sodium chloride 、 palladium dichloride 作用下， 生成 1-eicosen-3-one
  参考文献：
  名称：

  Muzart, J.; Pale, P.; Pete, J.P., Bulletin de la Societe Chimique de France, 1988, # 4, p. 731 - 739

  摘要：

  DOI：
• 作为产物：
  描述：

  3-二十烷酮 在 lithium aluminium tetrahydride 、 乙醚 作用下， 生成 eicosenol-3
  参考文献：
  名称：

  Breusch; Sokullu, Chemische Berichte, 1953, vol. 86, p. 681 Anm.

  摘要：

  DOI：

文献信息

• Method for preparing ruthenium-carrying alumina and method for oxidizing alcohol
  申请人：——

  公开号：US20040204597A1

  公开（公告）日：2004-10-14

  A ruthenium-carrying alumina, which is prepared by suspending alumina in a solution containing trivalent ruthenium and adding a base to the suspension, is provided. This ruthenium-carrying alumina is useful as a catalyst for oxidizing alcohols by contacting the alcohols with molecular oxygen, and can be used for oxidizing the alcohols at a high conversion to produce ketones, aldehydes, carboxylic acids, etc. with good productivity.

  提供了一种携带钌的氧化铝，该氧化铝是通过将氧化铝悬浮在含三价钌的溶液中并向悬浮液中加入碱来制备的。这种携带钌的氧化铝可用作氧化醇的催化剂，通过将醇与分子氧接触，可以将醇氧化为酮、醛、羧酸等，在高转化率下产生良好的产量。
• METHOD FOR THE PRODUCTION OF (METH)ACRYLIC ESTERS
  申请人：Knebel Joachim

  公开号：US20110130590A1

  公开（公告）日：2011-06-02

  The present invention relates to a process for preparing (meth)acrylates, comprising the transesterification of a low-boiling ester of (meth)acrylic acid with a reactant alcohol in the presence of catalysts, which is characterized in that the transesterification is catalysed by a basic ion exchanger.

  本发明涉及一种制备（甲基）丙烯酸酯的方法，包括在催化剂存在下，将（甲基）丙烯酸的低沸点酯与反应醇进行酯交换反应，其特点在于酯交换反应由碱性离子交换剂催化。
• Process for producing alcohols and ketones
  申请人：SUMITOMO CHEMICAL COMPANY, LIMITED

  公开号：EP0531715A1

  公开（公告）日：1993-03-17

  The present invention provides a process for the oxidation of straight-chain, branched-chain or cyclic alkanes of 1-20 carbon atoms and benzene derivatives represented by the following formulas (1) - (2). The alcohols and ketones obtained by the oxidation of the alkanes mentioned above and those by the oxidation of the benzene derivatives mentioned above represented by the following formulas (3) - (6) are important as basic starting materials in producing various chemical products including resins, such as nylon and polyester, pharmaceuticals, agricultural chemicals, perfumes, dyes, etc.

  本发明提供了一种氧化 1-20 个碳原子的直链、支链或环状烷烃以及由下列式子 (1) - (2) 表示的苯衍生物的工艺。由上述烷烃氧化得到的醇和酮以及由下列式子（3）-（6）表示的上述苯衍生物氧化得到的醇和酮是生产各种化学产品的重要基本起始原料，包括树脂（如尼龙和聚酯）、药品、农药、香水、染料等。
• METHOD FOR PREPARING RUTHENIUM-CARRYING ALUMINA AND METHOD FOR OXIDIZING ALCOHOL
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1500432A1

  公开（公告）日：2005-01-26

  A ruthenium-carrying alumina, which is prepared by suspending alumina in a solution containing trivalent ruthenium and adding a base to the suspension, is provided. This ruthenium-carrying alumina is useful as a catalyst for oxidizing alcohols by contacting the alcohols with molecular oxygen, and can be used for oxidizing the alcohols at a high conversion to produce ketones, aldehydes, carboxylic acids, etc. with good productivity.

  本发明提供了一种载钌氧化铝，其制备方法是将氧化铝悬浮在含有三价钌的溶液中，并在悬浮液中加入碱。这种载钌氧化铝可作为催化剂，通过使醇与分子氧接触来氧化醇，并能以较高的转化率氧化醇，生成酮、醛、羧酸等，生产率高。
• RESIN COMPOSITION
  申请人：Mitsubishi Chemical Corporation

  公开号：EP3438992A1

  公开（公告）日：2019-02-06

  A resin composition for insulating coating material, comprises: a polyimide resin and/or a precursor thereof; and a polymer having a heterocyclic ring at a side chain, wherein the content of the polymer having a heterocyclic ring at a side chain is 0.1 to 7 parts by weight relative to 100 parts by weight of the polyimide resin and/or the precursor thereof. By adding a prescribed amount of the polymer having a heterocyclic ring at a side chain, there can be obtained a resin composition for insulating coating material still maintaining heat resistance and together having excellent bending resistance.

  一种用于绝缘涂层材料的树脂组合物包括：聚酰亚胺树脂和/或其前体；以及侧链上具有杂环的聚合物，其中相对于 100 重量份的聚酰亚胺树脂和/或其前体，侧链上具有杂环的聚合物的含量为 0.1 至 7 重量份。通过添加规定量的侧链上具有杂环的聚合物，可获得一种用于绝缘涂层材料的树脂组合物，该树脂组合物仍能保持耐热性，同时具有优异的抗弯曲性。