butane-1,2,3,4-tetracarboxylic acid-monoanhydride | 52107-44-5

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: butane-1,2,3,4-tetracarboxylic acid-monoanhydride
• 英文别名: Butan-1,2,3,4-tetracarbonsaeure-monoanhydrid；2-(2,5-Dioxooxolan-3-yl)butanedioic acid
• CAS: 52107-44-5
• 化学式: C₈H₈O₇
• 分子量: 216.147
• InChiKey: OKFOVURIUHKBLY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -1.4
• 重原子数：
  15
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  118
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 生成 butane-1,2,3,4-tetracarboxylic acid-monoanhydride
  参考文献：
  名称：

  Auwers; Jacob, Chemische Berichte, 1894, vol. 27, p. 1124

  摘要：

  DOI：

文献信息

• CHEMICALLY AMPLIFIED POSITIVE-TYPE PHOTOSENSITIVE RESIN COMPOSITION, PHOTOSENSITIVE DRY FILM, METHOD OF MANUFACTURING PHOTOSENSITIVE DRY FILM, METHOD OF MANUFACTURING PATTERNED RESIST FILM, METHOD OF MANUFACTURING SUBSTRATE WITH TEMPLATE, METHOD OF MANUFACTURING PLATED ARTICLE, AND MERCAPTO COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20190121233A1

  公开（公告）日：2019-04-25

  A chemically amplified positive-type photosensitive resin composition capable of suppressing the occurrence of “footing” in which the width of the bottom (the side proximal to the surface of a support) becomes narrower than that of the top (the side proximal to the surface of a resist layer) in the nonresist portion; and the generation of development residue when a resist pattern serving as a template for a plated article is formed on a metal surface of a substrate using the photosensitive resin composition. A mercapto compound having a specific structure is included in the photosensitive resin composition, and includes an acid generator which generates acid upon exposure to an irradiated active ray or radiation, and a resin whose solubility in alkali increases under the action of acid.

  一种化学增感型正型光敏树脂组合物，能够抑制“足部”现象的发生，即底部（靠近支撑表面的一侧）的宽度变窄，小于顶部（靠近抗蚀层表面的一侧）的宽度，同时在使用该光敏树脂组合物在基板的金属表面上形成用作电镀物品模板的抗蚀图案时，能够减少残留物的产生。该光敏树脂组合物中包含一种具有特定结构的巯基化合物，其中包括一个酸发生剂，该酸发生剂在暴露于辐射活性光线或辐射时产生酸，以及一种树脂，在酸的作用下其在碱性溶液中的溶解度增加。
• CHEMICALLY AMPLIFIED PHOTOSENSITIVE COMPOSITION, PHOTOSENSITIVE DRY FILM, METHOD OF MANUFACTURING PATTERNED RESIST FILM, METHOD OF MANUFACTURING SUBSTRATE WITH TEMPLATE, METHOD OF MANUFACTURING PLATED ARTICLE, AND COMPOUND
  申请人：TOKYO OHKA KOGYO CO., LTD.

  公开号：US20200209739A1

  公开（公告）日：2020-07-02

  A chemically amplified photosensitive composition which forms a resist pattern whose cross-sectional shape is rectangular, and which has a wide depth of focus margin; a photosensitive dry film having a photosensitive layer made from the composition; a method of manufacturing a patterned-resist film using the composition; a method of manufacturing a substrate with a template using the composition; a method of manufacturing a plated article using the substrate with a template; and a novel compound. An acid diffusion suppressing agent having a specific structure is blended into the composition including an acid generator which generates acid upon exposure to an irradiated active ray or radiation.

  一种化学增感光敏组合物，形成一个截面形状为矩形的抗蚀图案，具有宽广的焦深度余量；一种具有由该组合物制成的感光层的感光干膜；使用该组合物制造图案抗蚀膜的方法；使用该组合物制造带有模板的基板的方法；使用带有模板的基板制造电镀物品的方法；以及一种新型化合物。酸扩散抑制剂与包括在暴露于辐射活性光线或辐射时生成酸的酸发生剂的组合物中混合，具有特定的结构。
• Water soluble binder compositions containing beta-hydroxy urethanes and polyfunctional carboxylic acids
  申请人：AMERICAN CYANAMID COMPANY

  公开号：EP0412249A1

  公开（公告）日：1991-02-13

  The binder composition of this invention contains a beta-hydroxy urethane functional material and a polycarboxylic acid. Coated glass fibers are prepared by contacting said fibers with the binder composition of the invention and thereafter curing the composition. This invention is also an improved method of treating glass fibers by contacting them with the improved binder composition of the invention.

  本发明的粘合剂组合物含有一种β-羟基聚氨酯功能材料和一种聚羧酸。将玻璃纤维与本发明的粘结剂组合物接触，然后将组合物固化，即可制备出涂层玻璃纤维。本发明也是一种通过将玻璃纤维与本发明的改良粘结剂组合物接触来处理玻璃纤维的改良方法。
• Oxidising compositions
  申请人：WARWICK INTERNATIONAL GROUP LIMITED(Company No. 2754514)

  公开号：EP0534772A2

  公开（公告）日：1993-03-31

  A polyacid polyanhydride is used as a bleach activator especially for improving low temperature bleaching performance of peroxygen bleaches such as hydrogen peroxide or sodium perborate, in laundry and other detergent formulations. The polyanhydrides are preferably made from polybasic, usually dibasic, carboxylic acids, which may be aliphatic and/or aromatic in nature. The polyanhydride may be a homopolymer or a copolymer and has at least 2 monomer units on average per chain. The polyanhydride is preferably made by reacting the free dibasic acids with excess acetic anhydride and refluxing until the desired molecular weight is achieved followed by removal of acetic acid formed and excess acetic anhydride. Examples of polyanhydrides are polymers of sebacic, adipic, azelaic, succinic, fumaric, iso- and per-phthalic and citric acids. The polyanhydrides are solids which are easy to handle, relatively storage stable and give bleach activation.

  多酸酐可用作漂白剂活化剂，特别是用于改善过氧化氢或过硼酸钠等过氧漂白剂在洗衣粉和其他洗涤剂配方中的低温漂白性能。多酸酐最好由多基（通常为二基）羧酸制成，其性质可以是脂肪族和/或芳香族。聚酐可以是均聚物或共聚物，每条链平均至少有 2 个单体单元。聚酸酐最好通过游离二元酸与过量乙酸酐反应并回流，直到达到所需的分子量，然后除去形成的乙酸和过量的乙酸酐制成。多酸酐的例子包括癸二酸、己二酸、壬二酸、琥珀酸、富马酸、间苯二甲酸和柠檬酸的聚合物。多酸酐是固体，易于处理，储存相对稳定，并具有漂白活性。
• Degradable polymer and preparation process of the same
  申请人：MITSUI TOATSU CHEMICALS, INC.

  公开号：EP0829503A2

  公开（公告）日：1998-03-18

  The invention relates to a degradable polymer and a process for preparing of the degradable polymer which has a structure resulting from combination of a star-shaped polymer comprising a polyfunctional center compound of polycarboxylic acid having three or more carboxyl groups and/or anhydride of the same or aliphatic polyhydric alcohol having three or more hydroxyl groups and a unit of aliphatic hydroxycarboxylic acid, through aliphatic polyhydric alcohol having two or more hydroxyl groups or polycarboxylic acid having two or more carboxyl groups or anhydrides of the same. The degradable polymer of the invention leads to remarkably low coloration as compared with a polymer comprising polysaccharide as a polyfunctional center compound, has high melt tension as compared to common aliphatic polyester is excellent in processability on various molding methods, foam molding and blow molding in particular, and high transparency.

  本发明涉及一种可降解聚合物和制备该可降解聚合物的工艺，该聚合物的结构由星形聚合物组合而成，星形聚合物由具有三个或三个以上羧基的聚羧酸和（或）具有三个或三个以上羧基的聚羧酸酸酐或具有三个或三个以上羟基的脂肪族多元醇的多官能团中心化合物和脂肪族羟基羧酸单元组成、具有两个或两个以上羟基的脂肪族多元醇或具有两个或两个以上羧基的聚羧酸或其酸酐。 与包含多糖作为多官能团中心化合物的聚合物相比，本发明的可降解聚合物的着色率明显较低；与普通脂肪族聚酯相比，本发明的可降解聚合物具有较高的熔体张力，在各种成型方法（尤其是发泡成型和吹塑成型）上都具有出色的可加工性和较高的透明度。