3,4'-carbonyl-di-benzoic acid | 93838-31-4

• 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: 3,4'-carbonyl-di-benzoic acid
• 英文别名: α-Oxo-diphenylmethan-dicarbonsaeure-(3.4')；Benzophenon-dicarbonsaeure-(3.4')；3,4'-Carbonyl-di-benzoesaeure；3-(4-Carboxybenzoyl)benzoic acid
• CAS: 93838-31-4
• 化学式: C₁₅H₁₀O₅
• 分子量: 270.241
• InChiKey: OMJADHMRGRFVOE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  20
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  91.7
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3,4'-carbonyl-di-benzoic acid 在 氯化亚砜 作用下， 生成 3,4'-carbonylbis(benzoyl chloride)
  参考文献：
  名称：

  Photochemistry of meta-substituted and para-substituted aromatic polycarbonyl compounds

  摘要：

  DOI：

  10.1021/jo00216a018
• 作为产物：
  描述：

  3,4-二甲基二苯甲酮 在 chromium(VI) oxide 、 硫酸 、 溶剂黄146 作用下， 以 水 为溶剂， 生成 3,4'-carbonyl-di-benzoic acid
  参考文献：
  名称：

  Photochemistry of meta-substituted and para-substituted aromatic polycarbonyl compounds

  摘要：

  DOI：

  10.1021/jo00216a018

文献信息

• Compound, Photopolymerization Initiator Containing Said Compound, and Photosensitive Resin Composition Containing Said Photopolymerization Initiator
  申请人：Nippon Kayaku Kabushiki Kaisha

  公开号：US20200392079A1

  公开（公告）日：2020-12-17

  This compound which has excellent solvent solubility and compatibility with a resin, and which can generate bases and radicals with high efficiency by being irradiated with active energy rays, is represented by formula (1), where, in formula (1), R 1 , R 2 , R 3 , R 5 and R 6 represent a hydroxy group or an alkoxy group; the R 4 's independently represent an organic group containing a thioether bond; R 7 and R 9 independently represent a hydrogen atom or an alkyl group with 1 to 4 carbons; R 8 represents an alkylene group or an arylene group; and X represents an oxygen atom or a sulfur atom. A photopolymerization initiator can include said novel compound; and a photosensitive resin composition can include said photopolymerization initiator, from which a cured product can be obtained that has high sensitivity and no metal corrosion.

  这种化合物具有优异的溶剂溶解性和与树脂的兼容性，可以通过受到活性能量辐射而高效地产生碱基和自由基。该化合物由公式（1）表示，其中在公式（1）中，R1、R2、R3、R5和R6代表羟基或烷氧基；R4分别表示含硫醚键的有机基团；R7和R9分别代表氢原子或1至4个碳的烷基基团；R8代表烷基或芳基；X代表氧原子或硫原子。一种光聚合引发剂可以包括上述新化合物；一种光敏树脂组合物可以包括上述光聚合引发剂，从中可以得到高灵敏度且无金属腐蚀的固化产物。
• NOVEL COMPOUND, PHOTOPOLYMERIZATION INITIATOR COMPRISING SAID COMPOUND, AND PHOTOSENSITIVE RESIN COMPOSITION CONTAINING SAID PHOTOPOLYMERIZATION INITIATOR
  申请人：TOKYO UNIVERSITY OF SCIENCE FOUNDATION

  公开号：US20180370908A1

  公开（公告）日：2018-12-27

  The purpose of the present invention is to provide: a novel compound which can generate a base and radical upon the irradiation with an active energy ray; a photopolymerization initiator which comprises the novel compound; and a photosensitive resin composition which contains the photopolymerization initiator, has high sensitivity and excellent storage stability, and can be formed into a cured article that does not have a metal-corrosive property. The novel compound is represented by formula (1): (wherein R 1 to R 6 independently represent a hydrogen atom, a hydroxy group, an alkoxy group, an organic group other than the aforementioned substituents, or the like; X represents a residue having a structure such that n hydrogen atoms are removed from a saturated hydrocarbon containing a ring structure; and n represents an integer of 1 to 6).

  本发明的目的是提供一种新的化合物，该化合物可以在受到活性能量射线照射时产生碱和自由基；一种包含该新化合物的光聚合引发剂；以及一种含有光聚合引发剂的光敏树脂组合物，该组合物具有高灵敏度和良好的储存稳定性，并且可以形成不具有金属腐蚀性的固化物品。该新化合物由式（1）表示：（其中，R1至R6独立地表示氢原子、羟基、烷氧基、除上述取代基外的有机基团等；X表示从含有环结构的饱和碳氢化合物中去除n个氢原子后的结构残基；n表示1至6的整数）。
• BASE GENERATOR, PHOTOSENSITIVE RESIN COMPOSITION, PATTERN FORMING MATERIAL COMPRISING THE PHOTOSENSITIVE RESIN COMPOSITION, AND PATTERN FORMING METHOD AND ARTICLE USING THE PHOTOSENSITIVE RESIN COMPOSITION
  申请人：Katayama Mami

  公开号：US20110086311A1

  公开（公告）日：2011-04-14

  A photosensitive resin composition which is excellent in resolution, low in cost, and usable in a wide range of structures of polymer precursors each of which is reacted into a final product by a basic substance or by heating in the presence of a basic substance. The photosensitive resin composition includes a base generator which has a specific structure and generates a base by exposure to electromagnetic radiation and heating, and a polymer precursor which is reacted into a final product by the base generator and by a basic substance or by heating in the presence of a basic substance.

  一种光敏树脂组合物，具有分辨率优良、成本低廉和可用于一系列聚合物前体结构的特点，其中每种聚合物前体都可以通过碱性物质或在碱性物质的存在下加热反应成为最终产物。该光敏树脂组合物包括一种具有特定结构并通过电磁辐射和加热产生碱性物质的基发生剂，以及一种聚合物前体，该聚合物前体通过基发生剂和碱性物质或在碱性物质的存在下加热反应成为最终产物。
• Polycarbonates, polyester carbonates and polyesters with special branched terminal groups
  申请人：——

  公开号：US20040030090A1

  公开（公告）日：2004-02-12

  A phenolic compound having a branched structure is disclosed. The compound conforms to HO—Ar 1 —X—Ar 2 —[Y—W] n ( 1 ) wherein Ar 1 and Ar 2 independently denote an optionally substituted mononuclear or polynuclear aromatic moiety, X and Y independently denote a single bond or a divalent radical, W denotes an optionally substituted mononuclear or polynuclear aromatic moiety or an aliphatic or cycloaliphatic radical, and n is 1 to 5, is useful as a terminal group in polycarbonates, polyester carbonates and polyesters. Also disclosed is a process for producing such resins where the disclosed compound is a chain terminator.

  本发明公开了一种具有支链结构的酚类化合物。该化合物符合HO—Ar1—X—Ar2—[Y—W]n(1)式，其中Ar1和Ar2分别表示可选取代的单核或多核芳香基团，X和Y独立地表示单键或双价基团，W表示可选取代的单核或多核芳香基团或脂肪族或环烷基团，n为1至5，可用作聚碳酸酯、聚酯碳酸酯和聚酯中的末端基团。本发明还公开了一种制备这种树脂的方法，其中所公开的化合物是链终止剂。
• Polycarbonates, polyester carbonates and polyesters having lateral, cycloalkyl-substituted phenols
  申请人：——

  公开号：US20040158025A1

  公开（公告）日：2004-08-12

  A process of using of a particularly substituted phenol as a chain terminator of a polymeric resin is disclosed. The chain terminator is a member selected from among ortho-substituted phenol, metha-substituted phenol, and their corresponding coupled esters. The polymeric resin is selected among polycarbonate, polyester carbonate and polyester. The thus chain terminated resin is suitable for producing molded parts and extrudates. Also disclosed are the process for producing these polymers and processes for producing the molded parts and extrudates.

  本发明揭示了一种使用特定取代酚作为聚合物树枝终止剂的过程。该终止剂是从邻位取代酚、间位取代酚及其相应的偶联酯中选择的一种。所述聚合物树枝终止剂选自聚碳酸酯、聚酯碳酸酯和聚酯。因此，终止剂的树脂适用于生产模塑件和挤压件。还揭示了制备这些聚合物的过程以及制备模塑件和挤压件的过程。