1,4-di(allyloxy)naphthalene | 252554-00-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 1,4-di(allyloxy)naphthalene
• 英文别名: 1,4-bis-allyloxy-naphthalene；1,4-Bis-allyloxy-naphthalin；1.4-Diallyloxy-naphthalin；1,4-Bis(prop-2-enoxy)naphthalene
• CAS: 252554-00-0
• 化学式: C₁₆H₁₆O₂
• 分子量: 240.302
• InChiKey: UNPKPUFSZMITPT-UHFFFAOYSA-N

物化性质

• 沸点：
  383.5±22.0 °C(Predicted)
• 密度：
  1.055±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  18.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  1,4-di(allyloxy)naphthalene 在 甲基溴化镁 、 N,N-二乙基苯胺 、 苯 作用下， 生成 2,3-diallyl-1,4-naphthoquinone
  参考文献：
  名称：

  Synthesis of Quinones Related to Vitamins K₁ and K₂

  摘要：

  DOI：

  10.1021/ja01877a068
• 作为产物：
  描述：

  1,4-二羟基萘 、 3-溴丙烯 在 potassium carbonate 作用下， 以 丙酮 为溶剂， 生成 1,4-di(allyloxy)naphthalene
  参考文献：
  名称：

  Colorant compounds, intermediates, and compositions

  摘要：

  揭示了具有高色彩强度、明亮色调和高热稳定性的着色剂。这些化合物已被应用作聚对苯二甲酸乙二醇酯（“PET”）的着色剂。潜在的最终用途包括分散染料、不变形颜料、可褪色的着色剂等。合成的化合物和方法包括苯二呋喃酮相关化合物、苯中心内酯、苯中心内酰胺；苯中心巯内酯；萘中心内酯；萘中心内酰胺；萘中心巯内酯；蒽醌中心内酯；蒽醌中心内酰胺；蒽醌中心巯内酯；蒽中心内酯；蒽中心内酰胺；蒽中心巯内酯；杂芳环中心内酯；杂芳环中心内酰胺和杂芳环中心巯内酯化合物等。此外，还揭示了含有这些化合物的PET或其他聚合物树脂。

  公开号：

  US20060223993A1

文献信息

• Method for Carrying Out Chemical Reactions with the Aid of an Inductively Heated Heating Medium
  申请人：Friese Carsten

  公开号：US20100249404A1

  公开（公告）日：2010-09-30

  The invention relates to a method for carrying out a chemical reaction for producing a target compound by heating in a reactor a reaction medium containing at least one first reactant, such that a chemical bond inside the first reactant or between the first and a second reactant is formed or modified. The reaction medium is brought into contact with a solid heating medium that can be warmed by electromagnetic induction and that is inside the reactor and is surrounded by the reaction medium. Said heating medium is heated by electromagnetic induction with the aid of an inductor and the target bond is formed from the first reactant or from the first and a second reactant and said target bond is separated from the heating medium.

  该发明涉及一种通过加热反应介质中至少含有一种第一反应物的方法来进行化学反应，从而形成或改变第一反应物内部或第一反应物与第二反应物之间的化学键以生产目标化合物。反应介质与固体加热介质接触，该固体加热介质可以通过电磁感应加热，并位于反应器内并被反应介质包围。所述加热介质通过电磁感应器加热，并且目标键从第一反应物或第一反应物和第二反应物中形成，然后将该目标键与加热介质分离。
• Process for preparation of polyhydric alcohols
  申请人：——

  公开号：US20020157939A1

  公开（公告）日：2002-10-31

  A process for preparing a polyhydric alcohol according to the invention comprises subjecting a polyhydric alcohol compound having protected hydroxy group(s) to microwave irradiation in the presence of basic compound(s) or acid(s) having an acid dissociation exponent (pKa) of −8 to 3 at 25° C. to remove the protecting groups of the hydroxy group of the polyhydric alcohol compound. The invention can provide an industrially advantageous process for preparing polyhydric alcohols by readily removing protecting group(s) from protected hydroxy group(s) of polyhydric alcohol compounds.

  根据该发明，制备多羟基醇的方法包括将具有受保护羟基的多羟基醇化合物置于存在具有25°C下酸解离指数（pKa）为-8至3的碱性化合物或酸性化合物的微波辐射中，以去除多羟基醇化合物的羟基的保护基。该发明可以通过轻松去除多羟基醇化合物中受保护羟基的保护基，提供一个工业上有利的制备多羟基醇的方法。
• Bismuth triflate catalyzed Claisen rearrangement of allyl naphthyl ethers
  作者：Thierry Ollevier、Topwe M. Mwene-Mbeja

  DOI：10.1016/j.tetlet.2006.03.193

  日期：2006.6

  Bismuth triflate was found to be an efficient catalyst for the Claisen rearrangement of allyl naphthyl ethers. The reaction proceeds smoothly with a catalytic amount of bismuth triflate (20 mol %) to afford the corresponding ortho-allyl naphthol in moderate to good yields in most cases.

  发现三氟甲磺酸铋是烯丙基萘基醚的克莱森重排的有效催化剂。在大多数情况下，反应以催化量的三氟甲磺酸铋（20 mol％）平稳进行，从而以中等至良好的产率得到相应的邻烯丙基萘酚。
• Colorant compounds, intermediates, and compositions
  申请人：Connor M. Daniel

  公开号：US20060223993A1

  公开（公告）日：2006-10-05

  Colorants are disclosed that exhibit high color strength, bright shades, and high thermal stability. Such compounds have found application as colorants for polyethylene terephthalate (“PET”). Potential end uses include disperse dyes, non-warping pigments, decolorizable colorants, and the like. Compounds and methods for synthesis include benzodifuranone related compounds, benzene centered lactones, benzene centered lactams; benzene-centered thiolactones; naphthalene-centered lactones; naphthalene-centered lactams; naphthalene-centered thiolactones; anthraquinone-centered lactones; anthraquinone-centered lactams; anthraquinone-centered thiolactones; anthracene-centered lactones; anthracene-centered lactams; anthracene-centered thiolactones; hetero-aromatic-centered lactones; hetero-aromatic centered lactams and hetero-aromatic centered thiolactone compounds, and the like. Furthermore, resins such as PET or other polymeric resins containing the compounds are disclosed.

  揭示了具有高色彩强度、明亮色调和高热稳定性的着色剂。这些化合物已被应用作聚对苯二甲酸乙二醇酯（“PET”）的着色剂。潜在的最终用途包括分散染料、不变形颜料、可褪色的着色剂等。合成的化合物和方法包括苯二呋喃酮相关化合物、苯中心内酯、苯中心内酰胺；苯中心巯内酯；萘中心内酯；萘中心内酰胺；萘中心巯内酯；蒽醌中心内酯；蒽醌中心内酰胺；蒽醌中心巯内酯；蒽中心内酯；蒽中心内酰胺；蒽中心巯内酯；杂芳环中心内酯；杂芳环中心内酰胺和杂芳环中心巯内酯化合物等。此外，还揭示了含有这些化合物的PET或其他聚合物树脂。
• PROCESS FOR THE PREPARATION OF POLYHYDRIC ALCOHOLS
  申请人：National Institute of Advanced Industrial Science and Technology

  公开号：EP1298115A1

  公开（公告）日：2003-04-02

  A process for preparing a polyhydric alcohol according to the invention comprises subjecting a polyhydric alcohol compound having protected hydroxy group(s) to microwave irradiation in the presence of basic compound(s) or acid(s) having an acid dissociation exponent (pKa) of -8 to 3 at 25°C to remove the protecting groups of the hydroxy group of the polyhydric alcohol compound. The invention can provide an industrially advantageous process for preparing polyhydric alcohols by readily removing protecting group(s) from protected hydroxy group(s) of polyhydric alcohol compounds.

  根据本发明制备多元醇的工艺包括：在碱性化合物或酸解离指数（pKa）为-8 至 3 的酸存在下，在 25°C 的温度下，对具有受保护羟基的多元醇化合物进行微波辐照，以去除多元醇化合物羟基的保护基团。本发明可提供一种具有工业优势的制备多羟基醇的工艺，该工艺可轻松去除多羟基醇化合物受保护羟基上的保护基团。