(5-carboxy-1-methyl-pyrrolidin-2-yl)-acetic acid | 553-78-6

• 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: (5-carboxy-1-methyl-pyrrolidin-2-yl)-acetic acid
• 英文别名: (5-Carboxy-1-methyl-pyrrolidin-2-yl)-essigsaeure；Tropinsaeure；5-(Carboxymethyl)-1-methylpyrrolidine-2-carboxylic acid
• CAS: 553-78-6
• 化学式: C₈H₁₃NO₄
• 分子量: 187.196
• InChiKey: POPKJQKVYYWVRF-UHFFFAOYSA-N

物化性质

• 沸点：
  390.5±27.0 °C(Predicted)
• 密度：
  1.297±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -2.3
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.75
• 拓扑面积：
  77.8
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  (5-carboxy-1-methyl-pyrrolidin-2-yl)-acetic acid 、 alkaline earth salt of/the/ methylsulfuric acid 生成 N-甲基丁二酰胺
  参考文献：
  名称：

  Willstaetter, Chemisches Zentralblatt, 1903, vol. 74, # I, p. 841

  摘要：

  DOI：
• 作为产物：
  描述：

  pseudotropine 在 chromium(III) oxide 、 硫酸 作用下， 生成 (5-carboxy-1-methyl-pyrrolidin-2-yl)-acetic acid
  参考文献：
  名称：

  Liebermann, Chemische Berichte, 1891, vol. 24, p. 2587

  摘要：

  DOI：

文献信息

• Ink, ink set, processing solution, recording method, recording medium, ink tank, and recording device
  申请人：FUJI XEROX CO., LTD.

  公开号：EP1676894A1

  公开（公告）日：2006-07-05

  Provided is an ink at least containing a colorant and an ionic liquid, which is favorably used in the inkjet process. Also provided is an ink set consisting of the ink and/or a processing solution at least containing a flocculant. Also provided is a recording method and a recording device using the ink set, which apply the ink and the processing solution so that the ink and the processing solution contact each other and thus form an image on a recording medium. The ink may contain water and/or an organic solvent.

  本发明提供了一种至少含有着色剂和离子液体的墨水，可用于喷墨工艺。还提供了一种墨水组，由该墨水和/或至少含有絮凝剂的处理液组成。此外，还提供了一种记录方法和一种使用该墨水组的记录设备，其应用墨水和处理液，使墨水和处理液相互接触，从而在记录介质上形成图像。墨水中可能含有水和/或有机溶剂。
• Ink receptive particles, marking materials system, ink receiving method, recording method, recording apparatus, and ink receptive particle storage cartridge
  申请人：FUJI XEROX CO., LTD.

  公开号：EP1733898A2

  公开（公告）日：2006-12-20

  The present invention provides ink receptive particles, for receiving an ink containing a recording material, the ink receptive particles comprising trap structures for trapping at least a liquid component of the ink, and a liquid absorbing resin. Using the ink receptive particles, the invention also provides a marking materials system, an ink receiving method, a recording method, a recording apparatus, and an ink receptive particle storage cartridge.

  本发明提供了用于接收含有记录材料的油墨的油墨接收颗粒，油墨接收颗粒包括用于捕获油墨中至少一种液体成分的捕获结构和吸液树脂。利用这种受墨颗粒，本发明还提供了一种标记材料系统、一种受墨方法、一种记录方法、一种记录装置和一种受墨颗粒存储盒。
• COMPOSITION FOR FORMING UPPER FILM AND METHOD FOR FORMING PHOTORESIST PATTERN
  申请人：JSR Corporation

  公开号：EP1950610A1

  公开（公告）日：2008-07-30

  An upper layer-forming composition formed on a photoresist while causing almost no intermixing with the photoresist film and a photoresist patterning method are provided. The upper layer-forming composition is stably maintained without being eluted in a medium such as water during liquid immersion lithography and is easily dissolved in an alkaline developer. The upper layer-forming composition covers a photoresist film for forming a pattern by exposure to radiation. The composition comprises a resin dissolvable in a developer for the photoresist film and a solvent in which the resin is dissolved. The solvent has a viscosity of less than 5.2 x 10-3 Pa·s at 20°C. In addition, the solvent does not cause intermixing of the photoresist film and the upper layer-forming composition. The solvent contains an ether or a hydrocarbon.

  本发明提供了一种在光刻胶上形成的上层形成组合物，同时几乎不会造成与光刻胶膜的混合，并提供了一种光刻胶图案化方法。在液浸光刻过程中，上层形成组合物可稳定地保持在水等介质中而不会被洗脱，并且很容易溶解在碱性显影剂中。上层形成组合物覆盖在光刻胶膜上，通过辐射形成图案。该组合物包括一种可溶解于光刻胶膜显影剂中的树脂和一种可溶解树脂的溶剂。溶剂在 20°C 时的粘度小于 5.2 x 10-3 Pa-s。此外，该溶剂不会造成光刻胶膜和上层形成组合物的混合。溶剂含有醚或烃。
• MICROPOROUS STRUCTURES AND PROCESS FOR PRODUCING THE SAME
  申请人：——

  公开号：US20010009716A1

  公开（公告）日：2001-07-26

  Microporous structures characterized by having a three-dimensional interconnecting network skeleton, which are obtained by comprising mixing a thermoplastic resin, a water-soluble organic compound and a water-soluble polymer material and then eliminating said water-soluble organic compound and said water-soluble polymer material by extracting with water. A process for producing microporous structures comprising mixing a thermoplastic resin with water-soluble components which contain a water-soluble organic compound and a water-soluble polymer material, at a specific volume ratio, thus forming a mixture having a three-dimensional interconnecting network skeleton made of said thermoplastic resin wherein said water-soluble components are maintained, bringing said mixture into contact with water and thus extracting and eliminating said water-soluble components from said mixture, wherein a volume ratio of the water-soluble organic compound to the water-soluble polymer material ranges from 35 to 95/65 to 5.

  微孔结构，其特征是具有三维互连网络骨架，它是通过混合热塑性树脂、水溶性有机化合物和水溶性高分子材料，然后用水萃取消除所述水溶性有机化合物和所述水溶性高分子材料而获得的。一种生产微孔结构的工艺，包括将热塑性树脂与含有水溶性有机化合物和水溶性高分子材料的水溶性成分按特定体积比混合，从而形成具有由所述热塑性树脂制成的三维互连网络骨架的混合物，其中保持所述水溶性成分，使所述混合物与水接触，从而从所述混合物中提取并消除所述水溶性成分，其中水溶性有机化合物与水溶性高分子材料的体积比为 35 至 95/65 至 5。
• Ink set for ink jet recording, ink jet recording method and ink jet recording apparatus
  申请人：FUJI XEROX CO., LTD.

  公开号：US20040244645A1

  公开（公告）日：2004-12-09

  The present invention provides an ink set for ink jet recording using at least two kinds of liquids. The first liquid contains at least a colorant, a water soluble solvent and water, and the second liquid contains at least a compound represented by the following general formula (1), a water soluble solvent and water. The present invention also provides an ink jet recording apparatus comprising a recording head from which the ink set for ink jet recording is ejected, and an ink jet recording method by which an image is formed by applying the first and second liquids on a recording medium so as to contact each other. 1

  本发明提供了一种至少使用两种液体的喷墨记录墨水。第一种液体至少含有着色剂、水溶性溶剂和水，第二种液体至少含有由以下通式（1）表示的化合物、水溶性溶剂和水。本发明还提供了一种喷墨记录装置，该装置包括一个记录头，用于喷墨记录的墨水从该记录头喷出；本发明还提供了一种喷墨记录方法，通过在记录介质上涂抹第一种和第二种液体，使其相互接触，从而形成图像。 1