乙基5-(4-羟基苯基)噁唑-4-羧酸酯 | 5638-85-7

• 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: 乙基5-(4-羟基苯基)噁唑-4-羧酸酯
• 中文别名: 2,3-二羟基吲哚
• 英文名称: dioxindole
• 英文别名: 2,3-dihydroxyindole；indole-diol；1H-indole-2,3-diol
• CAS: 5638-85-7
• 化学式: C₈H₇NO₂
• 分子量: 149.149
• InChiKey: PGNRLPTYNKQQDY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.7
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  56.2
• 氢给体数：
  3
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  乙基5-(4-羟基苯基)噁唑-4-羧酸酯 、 氧气 生成 O2CC6H4NH2-o(1-) 、 二氧化碳 、 氢(+1)阳离子
  参考文献：
  名称：

  The bacterial oxidation of indole

  摘要：

  DOI：

  10.1016/0304-4165(68)90073-1
• 作为产物：
  描述：

  靛红 、 硫化碱 生成 乙基5-(4-羟基苯基)噁唑-4-羧酸酯
  参考文献：
  名称：

  LESZCZYNSKA, EWA;CISAK, ANDRZEJ, POL. J. CHEM., 63,(1989) N-12, C. 657-660

  摘要：

  DOI：

文献信息

• Transition metal complexes as dye forming catalysts in hair coloring compositions
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20030066140A1

  公开（公告）日：2003-04-10

  A hair coloring composition comprising a first composition which comprises: (a) a dye forming transition metal salt or complex; which is first applied to the hair; and a second composition which comprises the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an aminophenol, a polyhydric phenol a catechol and mixtures thereof.

  一种染发组合物，包括以下两种组分： （a）染料形成的过渡金属盐或络合物；首先涂抹在头发上； 和包括以下两种组分的第二组合物，这两种组分在涂抹到头发之前混合： （a）包含水溶性过氧化氧化剂的组合物；和 （b）包含从芳香二胺、氨基酚、多羟基酚、邻苯二酚和它们的混合物中选择的一种或多种氧化染发剂的组合物。
• One step hair coloring compositions using salts
  申请人：Unilever Home & Personal Care USA, Division of Conopco, Inc.

  公开号：US20040019980A1

  公开（公告）日：2004-02-05

  A hair coloring composition comprising the following two compositions which are mixed just prior to application to the hair: (a) a composition comprising a water-soluble peroxygen oxidizing agent; and (b) a composition comprising one or more oxidative hair coloring agents selected from the group consisting of an aromatic diamine, an amino phenol, a naphthol, a polyhydric phenol, a catechol and mixtures thereof; wherein the composition comprising one or more oxidative hair coloring agents further comprises al least one water soluble carbonate releasing salts; and optionally a water soluble ammonium salt, is described.

  一种染发组合物，包括以下两种组分，这两种组分在涂抹到头发之前混合： (a) 包括水溶性过氧化氧化剂的组合物；和 (b) 包括从芳香二胺、氨基酚、萘酚、多羟基酚、邻苯二酚和它们的混合物中选择的一种或多种氧化染发剂的组合物；其中包括一种或多种氧化染发剂的组合物进一步包括至少一种水溶性碳酸盐释放盐；和可选地一种水溶性铵盐。
• METHOD OF MAKING UP WITH LIGHT-SENSITIVE MAKEUP BY APPLYING A BASE LAYER AND A KIT FOR IMPLEMENTING SUCH A METHOD
  申请人：GIRON Franck

  公开号：US20100215599A1

  公开（公告）日：2010-08-26

  The present invention provides a method of making up human keratinous material with light-sensitive makeup, wherein: a) a base layer of a first composition is applied to the keratinous material, the first composition containing at least one optical agent that configured for, at least temporarily, of forming a screen at a wavelength λ; and b) a thermally stable photochromic second composition is applied on the base layer, the second composition being developable by exposure to a radiation at least of the wavelength λ.

  本发明提供了一种利用光敏化妆品修饰人类角质材料的方法，其中： a) 在角质材料上涂抹第一组分的基层，所述第一组分至少包含一种光学剂，该光学剂被配置为至少暂时地在波长λ处形成屏幕；以及 b) 在基层上涂抹热稳定的光致变色第二组分，所述第二组分可通过暴露至少波长λ的辐射来发展。
• METHOD OF MAKING UP WITH A LIGHT-SENSITIVE MAKEUP, AND A LIGHT-SENSITIVE MAKEUP COMPOSITION
  申请人：SAMAIN Henri

  公开号：US20100278761A1

  公开（公告）日：2010-11-04

  The present invention provides a method of making up human keratinous material with a light-sensitive makeup, in which: i. a layer of a thermally stable photochromic composition comprising a photochromic agent capable of being developed by UV radiation and an optical agent that screens UV radiation is applied to the keratinous material; and ii. the layer of composition is exposed in non uniform manner to UV radiation to excite the photochromic agent and create a light-sensitive makeup look, the screening power F of the composition as regards solar UV radiation (280 nm to 400 nm) being 2 or more.

  本发明提供了一种使用光敏妆容来修饰人类角质材料的方法，其中： i. 在角质材料上涂覆一层热稳定的光致变色组合物，该组合物包括能够通过紫外辐射激发的光致变色剂和用于屏蔽紫外辐射的光学剂； ii. 以不均匀的方式暴露组合物层于紫外辐射，以激发光致变色剂并创造出一种光敏妆容外观，该组合物对太阳紫外辐射（280纳米至400纳米）的屏蔽能力F为2或更高。
• [EN] URAZOLE COMPOUNDS<br/>[FR] COMPOSÉS URAZOLE
  申请人：UNIV GENT

  公开号：WO2015018928A1

  公开（公告）日：2015-02-12

  The present invention relates to a compound of formula (I) or a stereoisomer, enantiomer, racemic, or tautomer thereof, (I) wherein R1, R2, R3, R4, R5, R6, R7, L1 and Q1 have the meaning defined in the claims and the description. The present invention also relates to a process for the preparation of the compound of formula (I). The present invention also relates to the use of a compound of formula (I) as an in situ precursor of a triazolinedione reagent for the functionalization of enes, dienes, aryl and heteroaryl systems via the ene reactions, Diels-Alder reactions, and electrophilic aromatic substitution reactions of said reagent. The present invention also relates to the use of a compound of formula (I) in polymers, membranes, adhesives, foams, sealants, molded articles, films, extruded articles, fibers, elastomers, polymer based additives, pharmaceutical and biomedical products, varnishes, paints, coatings, inks, composite material, organic LEDs, organic semiconductors, conducting organic polymers, or 3D printed articles. The present invention also relates to article comprising said compound of formula (I) and to a process for reshaping and/or repairing said article.

  本发明涉及式(I)的化合物或其立体异构体、对映异构体、消旋体或互变异构体，其中R1、R2、R3、R4、R5、R6、R7、L1和Q1在权利要求和说明书中定义的含义。本发明还涉及制备式(I)化合物的方法。本发明还涉及将式(I)化合物用作三唑烯二酮试剂的原位前体，用于通过烯反应、迪尔斯-阿尔德反应和该试剂的亲电芳烃取代反应对烯烃、二烯烃、芳基和杂环芳基体系进行官能化。本发明还涉及将式(I)化合物用于聚合物、膜、粘合剂、泡沫、密封剂、成型制品、薄膜、挤出制品、纤维、弹性体、基于聚合物的添加剂、药用和生物医学产品、清漆、油漆、涂料、油墨、复合材料、有机发光二极管、有机半导体、导电有机聚合物或3D打印制品的用途。本发明还涉及包含所述式(I)化合物的物品以及对所述物品进行重塑和/或修复的方法。