1,1,5,5-Tetrakis--pentan | 48229-25-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 1,1,5,5-Tetrakis--pentan
• 英文别名: 1,1,5,5-tetrakis(4-hydroxyphenyl)pentane；1,1,5,5-tetra(p-hydroxyphenyl)pentane；4-[1,5,5-Tris(4-hydroxyphenyl)pentyl]phenol
• CAS: 48229-25-0
• 化学式: C₂₉H₂₈O₄
• 分子量: 440.539
• InChiKey: UGVGVFISEFOCLW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  7.2
• 重原子数：
  33
• 可旋转键数：
  8
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.17
• 拓扑面积：
  80.9
• 氢给体数：
  4
• 氢受体数：
  4

文献信息

• Optically active compound and photosensitive resin composition
  申请人：——

  公开号：US20030211421A1

  公开（公告）日：2003-11-13

  A photoactive compound is used in combination with a photosensitizer, represented by the following formula (1): A −[( J ) m −( X-Pro )] n (1) wherein A represents a hydrophobic unit comprising at least one kind of hydrophobic groups selected from a hydrocarbon group and a heterocyclic group, J represents a connecting group, X-Pro represents a hydrophilic group protected by a protective group Pro which is removable by light exposure, m represents 0 or 1, and n represents an integer of not less than 1. The protective group Pro may be removable by light exposure in association with the photosensitizer (especially, a photo acid generator), or may be a hydrophobic protective group. The hydrophilic group may be a hydroxyl group or a carboxyl group. The photoactive compound has high sensitivity to a light source of short wavelength beams, for resist application, therefore, the photoactive compound is advantageously used for forming a pattern with high resolution.

  一种光活性化合物与光敏剂结合使用，由以下公式（1）表示： A −[( J ) m −( X-Pro )] n (1) 其中，A代表至少包括一种从烃基和杂环基中选择的疏水基的疏水单元，J代表连接基团，X-Pro代表由光照可去除的保护基团Pro保护的亲水基团，m代表0或1，n代表不少于1的整数。 保护基团Pro可以与光敏剂（特别是光酸发生剂）一起通过光照可去除，也可以是疏水保护基团。亲水基团可以是羟基或羧基。光活性化合物对短波长光源具有很高的敏感性，用于光刻应用，因此，该光活性化合物有利于形成具有高分辨率的图案。
• Polynuclear polyhydric phenols and process for preparation thereof
  申请人：MITSUI PETROCHEMICAL INDUSTRIES, LTD.

  公开号：EP0117759A1

  公开（公告）日：1984-09-05

  A polynuclear polyhydric phenol of the general formula (I); wherein R1 and R2 each represent a hydrogen atom or a C1-C4 alkyl group, R3 represents a hydrogen atom, an alkyl group, an aryl group or a halogen atom, and n is an integer of from 0 to 10, can be used to provide a polyepoxy compound which is a polyglycidyl ether of the polynuclear polyhydric ether. When the polyepoxy compound is combined with a curing agent, a curable epoxy resin composition results which can be used to provide molded cured articles having excellent heat resistance characteristics.

  通式(I)的多核多氢酚； 其中 R1 和 R2 分别代表氢原子或 C1-C4 烷基，R3 代表氢原子、烷基、芳基或卤素原子，n 为 0 至 10 的整数。当该聚环氧化合物与固化剂结合时，可产生一种可固化的环氧树脂组合物，该组合物可用于提供具有优异耐热性能的模塑固化制品。
• Hydrocarbyl(polyphenol)-poly(2,2,6,6-tetramethyl piperidyl-1,3,5-triazines) as stabilizers for synthetic polymer compositions
  申请人：ADEKA ARGUS CHEMICAL CO., Ltd.

  公开号：EP0209126A2

  公开（公告）日：1987-01-21

  Stabilizers for synthetic polymer compositions are provided which are hydrocarbyl(polyphenol)-poly (2,2,6,6-tetramethyl-piperidyl- 1,3,5-triazines) having the formula: in which: R is a hydrocarbyl group having the valence n; R, is selected from the group consisting of hydrogen; alkyl, alkenyl, cycloalkyl, hydroxyalkyl and alkoxy having from one to about twelve carbon atoms; acyl having from about one to about twelve carbon atoms; and oxyl; Y is selected from the group consisting of wherein R4 is lower alkyl having from one to about six carbon atoms; R5 is selected from the group consisting of hydrogen; alkyl, hydroxy alkyl and alkoxy having from one to about twelve carbon atoms; and cycloalkyl having from three to about twelve carbon atoms; and X is selected from the group consisting of wherein: R6 is selected from the group consisting of alkyl, hydroxyalkyl and alkylenealkoxy having from one to about twelve carbon atoms; cycloalkyl having from three to about twelve carbon atoms; and aryl having from six to about eighteen carbon atoms; R7 and R8 are selected from the group consisting of hydrogen; alkyl havipg from one to about twelve carbon atoms; cycloalkyl having from three to about twelve carbon atoms; and aryl having from six to about eighteen carbon atoms; and R7 and R6 taken together as a live to six member ring including the nitrogen atom in the ring; R2 and R3 are selected from the group consisting of hydrogen and lower alkyl having from one to about six carbon atoms; and n is a number from 2 to 4.

  为合成聚合物组合物提供的稳定剂是烃基（多酚）-聚（2,2,6,6-四甲基-哌啶基-1,3,5-三嗪），具有以下式子： 其中 R 是价数为 n 的烃基； R 选自氢；具有 1 至约 12 个碳原子的烷基、烯基、环烷基、羟基烷基和烷氧基； 具有约 1 至约 12 个碳原子的酰基；以及氧代烷基； Y 选自以下组成的组 其中 R4 是具有 1 至约 6 个碳原子的低级烷基；R5 选自由氢、具有 1 至约 12 个碳原子的烷基、羟基烷基和烷氧基以及具有 3 至约 12 个碳原子的环烷基组成的组 X 选自以下组成的组 其中 R6 选自由 1 至约 12 个碳原子的烷基、羟基烷基和亚烷氧基；3 至约 12 个碳原子 的环烷基；以及 6 至约 18 个碳原子的芳基组成的组； R7 和 R8 选自由氢、具有 1 至约 12 个碳原子的烷基、具有 3 至约 12 个碳原子的环烷基和具有 6 至约 18 个碳原子的芳基组成的组；以及 R7 和 R6 合在一起构成一个包括环中氮原子在内的活到六个成员的环； R2 和 R3 选自氢和具有 1 至约 6 个碳原子的低级烷基组成的组；以及 n 是 2 至 4 的数字。
• Process for the manufacture of polyglycidylethers
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0368421A2

  公开（公告）日：1990-05-16

  A process for the manufacture of a poly(β-hydro­carbylallyl)ether of a polyhydric compound, which comprises contacting at an elevated temperature an allyl halide of formula I, H₂C=CR-CH₂X      I wherein R is a hydrocarbyl radical and X is a halogen atom, with a polyhydric compound in the presence of a medium comprising water and an organic solvent, a catalyst, and a base, characterised in that the base has a pKb of more than 4, comprises a monovalent anion, and is selected from bases that are capable of being transformed under the reaction conditions to compounds that will be liberated from the reaction system.

  一种制造多水化合物的聚(β-氢羰基烯丙基)醚的工艺，包括在高温下使式 I 的烯丙基卤化物接触、 H₂C=CR-CH₂X I 其中 R 为烃基，X 为卤素原子，在由水和有机溶剂组成的介质、催化剂和碱的存在下与多 元化合物接触，其特征在于碱的 pKb 大于 4，由单价阴离子组成，并且选自能够在反应条件下转化 为从反应体系中释放出来的化合物的碱。
• Encapsulating semiconductors
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0396203A2

  公开（公告）日：1990-11-07

  An epoxy resin encapsulation compositon comprising at least one filler, a tetrakisglycidyl ether of an α,α,ω,ω-tetrakis­(hydroxyphenyl)C₄-C₁₄ alkane and a curing agent, and a method of encapsulating with the inventive composition are described.

  本发明描述了一种环氧树脂封装组合物，其中包含至少一种填料、α,α,ω,ω-四(羟基苯基)C₄-C₁₄烷烃的四异缩水甘油醚和一种固化剂，以及使用本发明组合物进行封装的方法。