1-tetradecanol methyl ether | 7388-90-1

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 1-tetradecanol methyl ether
• 英文别名: 1-methoxytetradecane；1-methoxy-tetradecane；1-Methoxy-tetradecan；1-Methoxytetradecan
• CAS: 7388-90-1
• 化学式: C₁₅H₃₂O
• 分子量: 228.418
• InChiKey: WBALMRMHNRFSSF-UHFFFAOYSA-N

物化性质

• 沸点：
  284.6±3.0 °C(Predicted)
• 密度：
  0.808±0.06 g/cm3(Predicted)
• 保留指数：
  1624.1;1632

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  16
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  溴代十四烷 、 sodium methylate 生成 1-tetradecanol methyl ether
  参考文献：
  名称：

  长链脂族化合物的微生物氧化。第三部分 1-卤代烷烃，1-氰基十六烷和1-烷氧基烷烃

  摘要：

  在含有葡萄糖的培养基中，灰鹤菌酵母进行以下转化：（a）将长链1-卤代烷烃转变为αω-链烷二酸；（a）将长链1-卤代烷烃转化为αω-链烷二酸；（b）1-氰基十六烷为16-氧代十六烷酸的氰醇衍生物；（c）长链的1-甲氧基烷烃和1-乙氧基烷烃成ω-羟基链烷酸；（d）长链的1-丙氧基烷烃为ω-和ω-1-羟基烷氧基链烷酸。转化产物作为糖脂与培养基分离。提出了解释这些转化的代谢途径。

  DOI：

  10.1039/j39680002816

文献信息

• ISOCYANATE PRODUCTION PROCESS
  申请人：Shinohata Masaaki

  公开号：US20110092731A1

  公开（公告）日：2011-04-21

  An object of the present invention is to provide a process that enables isocyanate to be produced stably over a long period of time and at high yield without encountering problems of the prior art during production of isocyanate without using phosgene. The present invention discloses a process for producing an isocyanate by subjecting a carbamic acid ester to a thermal decomposition reaction, including the steps of: recovering a low boiling point component in a form of a gaseous phase component from a thermal decomposition reaction vessel in which the thermal decomposition reaction is carried out; recovering a liquid phase component containing a carbamic acid ester from a bottom of the thermal decomposition reaction vessel; and supplying all or a portion of the liquid phase component to an upper portion of the thermal decomposition reaction vessel.

  本发明的一个目的是提供一种能够在长时间内稳定地高产且不使用光气的情况下生产异氰酸酯的方法，而不会遇到先前生产异氰酸酯时的问题。本发明公开了一种通过将氨基甲酸酯经受热分解反应来生产异氰酸酯的方法，包括以下步骤：从进行热分解反应的反应釜中回收形成气相组分的低沸点组分；从热分解反应釜底部回收含有氨基甲酸酯的液相组分；并将全部或部分液相组分供给至热分解反应釜的上部。
• DIBENZORYLENETETRACARBOXIMIDES AS INFRARED ABSORBERS
  申请人：Koenemann Martin

  公开号：US20100048904A1

  公开（公告）日：2010-02-25

  Dibenzorylenetetracarboximides of the general formula I in which the variables are each defined as follows: R′ are identical or different radicals: hydrogen; optionally substituted aryloxy, arylthio, hetaryloxy or hetarylthio; R are identical or different radicals: hydrogen; optionally substituted C 1 -C 30 -alkyl, C 3 -C 8 -cycloalkyl, aryl or hetaryl; m, n are each independently 0 or 1.

  一般式I的二苯并咔唑四羧酰亚胺中，变量定义如下：R′为相同或不同的基团：氢；可选择取代的芳氧基、芳硫基、杂芳氧基或杂芳硫基；R为相同或不同的基团：氢；可选择取代的C1-C30烷基、C3-C8环烷基、芳基或杂芳基；m，n各自独立地为0或1。
• LIQUID CRYSTALLINE RYLENE TETRACARBOXYLIC ACID DERIVATIVES AND USE THEREOF
  申请人：Koenemann Martin

  公开号：US20110042651A1

  公开（公告）日：2011-02-24

  The present invention relates to liquid-crystalline rylenetetracarboxylic acid derivatives, to processes for their preparation and to their use as n-type organic semiconductors for producing organic field-effect transistors and solar cells.

  本发明涉及液晶芳纶四羧酸衍生物，其制备方法以及作为n型有机半导体用于制造有机场效应晶体管和太阳能电池的用途。
• Amine Cationic Lipids and Uses Thereof
  申请人：Dicerna Pharmaceuticals, Inc.

  公开号：US20140371293A1

  公开（公告）日：2014-12-18

  The present invention relates to lipid compounds and uses thereof. In particular, the compounds include a class of cationic lipids having an amine moiety, such as an amino-amine or an amino-amide moiety. The lipid compounds are useful for in vivo or in vitro delivery of one or more agents (e.g., a polyanionic payload or an antisense payload, such as an RNAi agent).

  本发明涉及脂质化合物及其用途。具体而言，这些化合物包括一类具有胺基团的阳离子脂质，例如氨基-胺或氨基-酰胺基团。这些脂质化合物可用于体内或体外传递一个或多个药物（例如，多聚阴离子荷载物或反义荷载物，如RNAi药物）。
• The Reductive Coupling of Organic Halide Using Hydrazine and a Palladium Catalyst. II. Homocoupling of 1-Iodoalkanes
  作者：Riichiro Nakajima、Kazuhiro Morita、Tadashi Hara

  DOI：10.1246/bcsj.54.3599

  日期：1981.11

  The hydrogenolysis and dimerization of iodoalkanes were catalyzed by Pd in the presence of an appropriate reducing agent. Hydrazine was found to be effective for the coupling of 1-iodoeicosane to give tetracontane, C40H82, in a 74% yield. The yield of the coupling product decreased with the decrease of the number of the carbon atoms in the 1-iodoalkanes. Both alkylhydrazines and alkenes were shown

  在适当的还原剂存在下，碘代烷烃的氢解和二聚反应由 Pd 催化。发现肼可有效地以 74% 的产率将 1-碘代二十烷偶联生成十四烷 C40H82。偶联产物的产率随着1-碘代烷烃中碳原子数的减少而降低。烷基肼和烯烃均显示不作为反应中间体参与反应。