9,9-二(3,5-二溴-4-羟基苯基)芴 | 94854-03-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 芴
• 中文名称: 9,9-二(3,5-二溴-4-羟基苯基)芴
• 英文名称: Phenol, 4,4'-(9H-fluoren-9-ylidene)bis[2,6-dibromo-
• 英文别名: 2,6-dibromo-4-[9-(3,5-dibromo-4-hydroxyphenyl)fluoren-9-yl]phenol
• CAS: 94854-03-2
• 化学式: C₂₅H₁₄Br₄O₂
• 分子量: 666.0
• InChiKey: VYTXKAABSCYYEU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.7
• 重原子数：
  31
• 可旋转键数：
  2
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.04
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

文献信息

• [EN] POLYCYCLIC COMPOUNDS<br/>[FR] COMPOSÉS POLYCYCLIQUES
  申请人：REUTER CHEMISCHE APPBAU E K

  公开号：WO2020079225A1

  公开（公告）日：2020-04-23

  The present invention relates to compounds of the formula (I), which are suitable as monomers for preparing thermoplastic resins having beneficial optical properties and which can be used for producing optical devices. In Formula (I), A1, A2 are selected from mono- or bicyclic aromatic radicals and mono- or bicyclic heteroaromatic radicals; X represents e.g. a single bond, O, NH, CR6R7; Y is e.g. absent or represents a single bond, O, NH, CR8R9; R1, R2 are hydrogen, a radical Ar' or a radical Ra; R3 is Alk, O-Alk'-, O-Alk'-[O-Alk']o, O-CH2-Ar-C(O)-, O-C(O)-Ar-C(O)-or O-Alk-C(O)-,where in the last five moieties the left O is bound to A1 and A2, respectively; m, n are 0, 1 or 2; o is an integer from 1 to 10; R4, R5 are e.g. selected from CN and a radical Ra; R6, R8 are e.g. selected from hydrogen, a radical Ar' and a radical Ra; R7, R9 are e.g. selected from hydrogen, C1-C4-alkyl and a radical Ar'; Ra is selected from the group consisting of C≡C-R11 and Ar-C≡C-R11; R11 is e.g. selected from hydrogen, methyl, mono- or polycyclic aryl having from 6 to 26 carbon atoms and mono- or polycyclic hetaryl having a total of 5 to 26 atoms, which are ring members, where 1, 2, 3 or 4 of the ring atoms of hetaryl are selected from nitrogen, sulphur and oxygen, while the remainder of these atoms are carbon atoms, where mono- or polycyclic aryl are unsubstituted or substituted; and Ar is e.g. phenylene or naphthylene. The invention also relates to thermoplastic resins comprising a polymerized unit of the compound of formula (I) and to optical devices made of such resins.

  本发明涉及公式（I）的化合物，这些化合物适用作为单体制备具有有益光学性能的热塑性树脂，并可用于制造光学器件。在公式（I）中，A1、A2选自单环或双环芳香基团和单环或双环杂芳基团；X代表例如单键，O，NH，CR6R7；Y例如缺失或代表单键，O，NH，CR8R9；R1、R2为氢，基团Ar'或基团Ra；R3为Alk，O-Alk'-，O-Alk'-[O-Alk']o，O-CH2-Ar-C(O)-，O-C(O)-Ar-C(O)-或O-Alk-C(O)-，在最后五个基团中，左侧的O分别与A1和A2结合；m、n为0、1或2；o为1到10的整数；R4、R5例如选自CN和基团Ra；R6、R8例如选自氢，基团Ar'和基团Ra；R7、R9例如选自氢，C1-C4-烷基和基团Ar'；Ra选自C≡C-R11和Ar-C≡C-R11的组，R11例如选自氢，甲基，含有6到26个碳原子的单环或多环芳基和含有总共5到26个原子的单环或多环杂芳基，其中环原子中的1、2、3或4个来自氮、硫和氧，其余原子为碳原子，其中单环或多环芳基是未取代或取代的；Ar例如苯基或萘基。该发明还涉及包含公式（I）化合物聚合单元的热塑性树脂以及由这种树脂制成的光学器件。
• Binder-mixtures for optical recording layers and elements
  申请人：EASTMAN KODAK COMPANY (a New Jersey corporation)

  公开号：EP0118881A2

  公开（公告）日：1984-09-19

  A solid, nonpolymeric amorphous mixture of compounds which is useful as a binder in optical recording elements is disclosed. The mixture comprises at least two different compounds each having at least two linking groups joining one multivalent organic nucleus with at least two organic nuclei wherein at least one of the multivalent organic nucleus and the organic nuclei is multicyclic. Methods for making such mixtures are also disclosed.

  本发明公开了一种固态非聚合无定形混合物，可用作光学记录元件的粘合剂。该混合物包括至少两种不同的化合物，每种化合物至少有两个连接基团，连接一个多价有机核和至少两个有机核，其中多价有机核和有机核中至少有一个是多环的。还公开了制造这种混合物的方法。
• Optical article for reflection modulation
  申请人：EASTMAN KODAK COMPANY

  公开号：EP0459574A2

  公开（公告）日：1991-12-04

  An optical article capable of modulating the reflection of polarized monochromatic electromagnetic radiation is disclosed comprised of a reflective metal layer, means acting as a support for directing the electromagnetic radiation to the reflective metal layer, an electrooptic medium that exhibits a refractive index which is a function of an applied electrical potential, and a counter electrode. At least one of the reflective metal layer and the counter electrode taking the form of laterally spaced segments. The reflective metal layer has a thickness of less than 0.5 µm, and a dielectric layer having a thickness in the range of from 0.1 to 10 times the wavelength of the electromagnetic radiation and comprised of at least one metal oxide, metal fluoride, or low molecular weight aromatic compound is coated on the support. The electrooptic medium is a polymeric layer coated on the reflective metal layer exhibiting a second order polarization susceptibility greater than 10⁻⁹ electrostatic units and comprised of polar aligned molecular dipoles having an electron donor moiety linked through a conjugated π bonding system to an electron acceptor moiety. The polymeric layer exhibits a refractive index which differs from that of the dielectric layer by less than 20 percent in the absence of an applied electrical potential.

  本发明公开了一种能够调节偏振单色电磁辐射反射的光学产品，该产品由反射金属层、将电磁辐射导向反射金属层的支撑装置、显示折射率（折射率是外加电势的函数）的电光介质和对电极组成。反射金属层和对电极中至少有一个是横向间隔的片段。反射金属层的厚度小于 0.5 微米，而厚度为电磁辐射波长 0.1 到 10 倍的介电层涂覆在支架上，介电层由至少一种金属氧化物、金属氟化物或低分子量芳香族化合物组成。电光介质是涂覆在反射金属层上的聚合物层，具有大于 10-𠞙 静电单位的二阶极化感度，由极性排列的分子偶极组成，其电子供体分子通过共轭 π 键系统与电子受体分子相连。在没有外加电势的情况下，聚合物层的折射率与介电层的折射率相差不到 20%。
• PHOTOSENSITIVE RESIN COMPOSITION AND CURING PRODUCT THEREOF
  申请人：NIPPON KAYAKU KABUSHIKI KAISHA

  公开号：EP1600812A1

  公开（公告）日：2005-11-30

  A photosensitive resin composition that excels in sensitivity to actinic energy rays (photosensitivity), is hardenable within a short period of time and can form pattern through development with a diluted aqueous alkali solution and that gives a cured film through thermal curing in the postcuring step, the cured film having satisfactory flexibility and being suitable to a solder mask ink of high insulation excelling in adherence and resistances of gold plating, electroless gold plating and tin plating; and a curing product thereof. In particular, a photosensitive resin composition characterized by comprising (1) a urethane resin (A) soluble in aqueous alkali solutions, the urethane resin obtained by urethanizing in the absence of catalyst a diisocyanate compound (a), a diol compound having an ethylenically unsaturated group in its molecule (b) and a diol compound having a carboxyl group in its molecule (c) optionally together with a diol compound not having any ethylenically unsaturated group or carboxyl group in its molecule (d) and reacting the reaction product with a cyclic acid anhydride (e); (2) photopolymerization initiator (B); and (3) a reactive crosslinking agent (C).

  一种光敏树脂组合物，该组合物对放电能量射线（光敏性）的敏感性优异，可在短时间内硬化，通过稀释的碱水溶液显影可形成图案，通过后固化步骤的热固化可得到固化膜，固化膜具有令人满意的柔韧性，适用于高绝缘性的阻焊油墨，该阻焊油墨的附着力和抗镀金、无电解镀金和镀锡的能力优异；及其固化产品。特别是一种光敏树脂组合物，其特征在于包括 (1) 可溶于碱水溶液的聚氨酯树脂 (A)，该聚氨酯树脂是通过在无催化剂的情况下对二异氰酸酯化合物 (a) 进行氨基甲酸乙酯化而得到的、分子中含有乙烯不饱和基团的二元醇化合物 (b) 和分子中含有羧基的二元醇化合物 (c)，可选择与分子中不含有任何乙烯不饱和基团或羧基的二元醇化合物 (d) 一起反应，并使反应产物与环酸酐 (e) 反应而得到的聚氨酯树脂；(2) 光聚合引发剂 (B)；以及 (3) 反应性交联剂 (C)。
• Alkali-soluble resin, photosensitive resin composition for color filter containing the same and uses thereof
  申请人：CHI MEI CORPORATION

  公开号：US10088612B2

  公开（公告）日：2018-10-02

  The present invention relates to an alkali-soluble resin (A) and a photosensitive resin composition for a color filter and uses thereof. The photosensitive resin composition includes the alkali-soluble resin (A), a compound (B) containing an ethylenically unsaturated group, a photoinitiator (C) and an organic solvent (D). The photosensitive resin composition according to the present invention can improve the change rate of film thickness in thermal solvent and linearity of pattern with high finesse of the color filter.

  本发明涉及一种碱溶性树脂（A）和一种用于彩色滤光片的感光树脂组合物及其用途。光敏树脂组合物包括碱溶性树脂（A）、含有乙烯不饱和基团的化合物（B）、光引发剂（C）和有机溶剂（D）。根据本发明的感光树脂组合物可以提高热溶剂中膜厚的变化率和图案的线性度，滤色片的精细度也很高。