3-(2-carboxyethyl)-2,4,5-trimethylpyrrole | 100132-26-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: 3-(2-carboxyethyl)-2,4,5-trimethylpyrrole
• 英文别名: 3-(2,4,5-trimethyl-pyrrol-3-yl)-propionic acid；3-(2,4,5-Trimethyl-pyrrol-3-yl)-propionsaeure；2,4,5-Trimethyl-3-carboxyethyl-pyrrole；3-(2,4,5-trimethyl-1H-pyrrol-3-yl)propanoic acid
• CAS: 100132-26-1
• 化学式: C₁₀H₁₅NO₂
• 分子量: 181.235
• InChiKey: GUPJZALWIJXEOK-UHFFFAOYSA-N

物化性质

• 熔点：
  85 °C (decomp)
• 沸点：
  344.7±37.0 °C(Predicted)
• 密度：
  1.128±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  53.1
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3-(2-carboxyethyl)-2,4,5-trimethylpyrrole 在 臭氧 作用下， 以 甲醇 为溶剂， 生成 methyl 4,5-dioxohexanoate
  参考文献：
  名称：

  Franck, Burchard; Bruse, Manfred; Dahmer, Juergen, Angewandte Chemie, 1984, vol. 96, # 12, p. 1000 - 1001

  摘要：

  DOI：
• 作为产物：
  描述：

  胆红素 在 sodium methylate 作用下， 生成 3-(2-carboxyethyl)-2,4,5-trimethylpyrrole
  参考文献：
  名称：

  Fischer,H.; Roese, Chemische Berichte, 1913, vol. 46, p. 441

  摘要：

  DOI：

文献信息

• THE SYNTHESIS OF PHYLLOPYRROLE-DICARBOXYLIC ACID
  作者：S. F. MacDonald、K. H. Michl

  DOI：10.1139/v56-215

  日期：1956.12.1

  Phyllopyrrole-dicarboxylic acid, Ic, has been synthesized making all of the four hypothetical reduction products of the uroporphyrins available synthetically.

  菲洛吡咯二羧酸（Ic）已经合成，使得尿卟啉的四种假设还原产物都可以在合成中获得。
• Reaction of some diketones with 5-aminolevulinic acid in acid solution
  作者：Anthony R Butler、Sharon D George

  DOI：10.1016/s0040-4020(01)87976-x

  日期：1993.8

  Some 2,4-diketones react with 5-aminolevulinic acid in acid solution to form pyrroles. There are two modes of cyclisation, one leading to the Knorr and the other to the Fischer-Fink product. By a consideration of the products obtained from pentane-, hexane-, 3-methylpentane-, 3-isopropylpentane-, 3,3-dimethylpentane-, 1,1,1-trifluoropentane- 1,1,1,5,5,5-hexafluoro- pentane-2,4-dione and ethyl acetoacetate

  一些2,4-二酮与5-氨基乙酰丙酸在酸性溶液中反应形成吡咯。环化有两种模式，一种通向克诺尔，另一种通向费歇尔·芬克产品。考虑到从戊烷-，己烷-，3-甲基戊烷-，3-异丙基戊烷-，3,3-二甲基戊烷-，1,1,1-三氟戊烷-1,1,1,5,5,5获得的产物-六氟戊烷-2,4-二酮和乙酰乙酸乙酯已对Knorr和Fischer-Fink产品的形成作了一些概括。还研究了5-甲基-5-氨基乙酰丙酸与戊烷和3-甲基戊烷-2,4-二酮的反应。简要讨论了这些研究与5-氨基乙酰丙酸的环状二聚化的相关性。
• Alkylation process
  申请人：Canadian Patents & Development Limited

  公开号：US04070366A1

  公开（公告）日：1978-01-24

  Substituted pyrrole compounds, such as 3-ethyl-4-methyl-5-carbethoxy pyrrole, 2,4-dimethyl-3-acetyl pyrrole and 2-methyl-5-carboxy pyrrole-4-propionic acid diethyl ester, are alkylated in a single step by reaction with an aldehyde or ketone in the presence of both an acid condensing agent such as hydriodic acid and a compatible reducing agent such as metallic zinc or stannous chloride. Suitable carbonyl reactants include formaldehyde, paraldehyde, isobutyraldehyde, acetone, cyclohexanone and methyl-isobutyl ketone. This application is a continuation application of U.S. application Ser. No. 281,624 filed Aug. 18, 1972, now abandoned, which is a continuation-in-part application of U.S. application Ser. No. 832,001, filed June 10, 1969, now abandoned.

  取代吡咯化合物，例如3-乙基-4-甲基-5-羧乙氧基吡咯，2,4-二甲基-3-乙酰基吡咯和2-甲基-5-羧基吡咯-4-丙酸二乙酯，可以在存在酸缩合剂（如氢碘酸）和兼容的还原剂（如金属锌或氯化亚锡）的情况下，通过与醛或酮反应进行单步烷基化。适当的羰基反应物包括甲醛、对甲醛、异丁醛、丙酮、环己酮和甲基异丁基酮。本申请是美国申请号281,624于1972年8月18日提交的继续申请，该申请是美国申请号832,001于1969年6月10日提交的续分申请，现已废弃。
• 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。