5H-呋喃并[2,3-f]吲哚 | 267-47-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 中文名称: 5H-呋喃并[2,3-f]吲哚
• 英文名称: 5H-Furo[2,3-F]indole
• CAS: 267-47-0
• 化学式: C₁₀H₇NO
• 分子量: 157.17
• InChiKey: SOKYXNKMKJMGHO-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  12
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  28.9
• 氢给体数：
  1
• 氢受体数：
  1

文献信息

• POLYMERIZABLE COMPOUND AND OPTICAL ISOMER
  申请人：DIC Corporation

  公开号：US20180022716A1

  公开（公告）日：2018-01-25

  The present invention provides a polymerizable compound having high storage stability without causing crystal precipitation when added to a polymerizable composition. The present invention also provides a polymerizable composition containing the compound. When the filmy polymer produced through polymerization of the polymerizable composition is irradiated with UV light, it hardly discolors or peels from substrate. Further, the present invention provides a polymer produced through polymerization of the polymerizable composition and an optically anisotropic body using the polymer.

  本发明提供了一种聚合物化合物，具有高储存稳定性，添加到聚合物化合物时不会导致结晶沉淀。本发明还提供了含有该化合物的聚合物化合物。当通过聚合物化合物的聚合产生薄膜状聚合物时，若用紫外光照射，它几乎不会变色或脱落。此外，本发明提供了通过聚合物化合物的聚合产生的聚合物，以及使用该聚合物的光学各向异性体。
• Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof
  申请人：Glenn Wayne Robert

  公开号：US20050193504A1

  公开（公告）日：2005-09-08

  Tricyclic 5-6-5 heteroaromatic keratin dyeing compounds having two heteroatoms. Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more tricyclic 5-6-5 heteroaromatic keratin dyeing compounds having two heteroatoms. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.

  三环5-6-5杂环角蛋白染料化合物具有两个杂原子。用于角蛋白纤维氧化染色的组合物，包括适用于染色的介质和一个或多个具有两个杂原子的三环5-6-5杂环角蛋白染料化合物。一种用于氧化染色的角蛋白纤维的方法，包括在氧化剂的存在下施用这样的组合物，以发展所需的着色。
• Composition including compound having mesogenic group, polymer and optically anisotropic body obtained by polymerizing polymerizable composition, and phase difference film
  申请人：DIC Corporation

  公开号：US10649124B2

  公开（公告）日：2020-05-12

  A polymerizable composition of the present invention has favorable solubility, and an optically anisotropic body using the polymerizable composition is unlikely to discolor and is excellent in heat resistance and light resistance. The problem to be solved by the present invention is to provide a polymer obtained by polymerizing the polymerizable composition and an optically anisotropic body using the polymer. The present invention relates to a polymerizable composition which includes a compound having at least one mesogenic group and satisfying an expression represented by Expression (1), and which satisfies an expression represented by Expression (2). 0.5≤YI/Δn≤500  Expression (2)

  本发明的可聚合组合物具有良好的溶解性，使用该可聚合组合物的光学各向异性体不易褪色，且具有优异的耐热性和耐光性。本发明要解决的问题是提供一种通过聚合该可聚合组合物而得到的聚合物和一种使用该聚合物的光学各向异性体。本发明涉及一种可聚合组合物，该组合物包括一种具有至少一个介原基并满足表达式（1）所表示的表达式的化合物，以及满足表达式（2）所表示的表达式的可聚合组合物。 0.5≤YI/Δn≤500 表达式 (2)
• Polymerizable compound and optically anisotropic body
  申请人：DIC Corporation

  公开号：US11046889B2

  公开（公告）日：2021-06-29

  The polymerizable liquid crystal compound has reverse wavelength dispersion or low wavelength dispersion and has high solubility in various solvents. The polymerizable liquid crystal compound provides an optically anisotropic body having high adhesiveness to substrates (or alignment films), by adding the polymerizable liquid crystal compound to a polymerizable composition and polymerizing the polymerizable composition using ultraviolet light. The invention provides a polymerizable composition containing the polymerizable liquid crystal compound having reverse wavelength dispersion or low wavelength dispersion, a polymer obtained by polymerizing the polymerizable composition, and an optically anisotropic body using the polymer. The present invention provides a polymerizable low wavelength dispersion or polymerizable reverse wavelength dispersion compound having in the molecule a partial structure represented by the general formula (AO-1); and also provides a composition containing the compound, a polymer obtained by polymerizing the composition, and an optically anisotropic body and the like using the polymer.

  可聚合液晶化合物具有反向波长分散性或低波长分散性，在各种溶剂中具有高溶解性。将可聚合液晶化合物添加到可聚合组合物中，并使用紫外线对可聚合组合物进行聚合，可聚合液晶化合物可提供一种光学各向异性体，该光学各向异性体对基底（或配向膜）具有高粘合性。本发明提供了一种含有具有反向波长分散或低波长分散的可聚合液晶化合物的可聚合组合物、一种通过聚合该可聚合组合物得到的聚合物，以及一种使用该聚合物的光学各向异性体。本发明提供了一种可聚合低波长色散或可聚合反向波长色散化合物，其分子中具有通式（AO-1）所代表的部分结构；还提供了一种含有该化合物的组合物、一种通过聚合该组合物而得到的聚合物以及一种使用该聚合物的光学各向异性体等。
• TRICYCLIC DIHYDROBENZOFURAN DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND AGENTS
  申请人：Takeda Chemical Industries, Ltd.

  公开号：EP1211253B1

  公开（公告）日：2004-10-13