邻苯二甲酸单铵盐 | 17735-77-2

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 邻苯二甲酸单铵盐
• 英文名称: phthalic acid monoammonium salt
• 英文别名: phthalic acid ; ammonium hydrogenphthalate；Phthalsaeure; Ammoniumhydrogenphthalat；Phthalsaeure; Ammonium-Verbindung；Azanium;hydron;phthalate
• CAS: 17735-77-2
• 化学式: C₈H₆O₄*H₃N
• 分子量: 183.164
• InChiKey: OSKNUZYLXFBIHL-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.24
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  75.6
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  邻苯二甲酸单铵盐 以 水 、 邻二氯苯 为溶剂， 反应 7.0h， 以85%的产率得到邻苯二甲酸亚胺
  参考文献：
  名称：

  [EN] PROCESS FOR THE PRODUCTION OF PHTHALIMIDES
  [FR] PROCÉDÉ DE PRODUCTION DE PHTALIMIDES

  摘要：

  公开号：

  WO2015091965A3
• 作为产物：
  描述：

  邻苯二甲酸亚胺 在 水 作用下， 反应 4.0h， 生成 邻苯二甲酸单铵盐
  参考文献：
  名称：

  Process for preparing diacid compounds

  摘要：

  本发明涉及一种制备至少一种二酸化合物的方法，包括在无催化剂的情况下进行至少一种亚胺化合物的水解反应的步骤。

  公开号：

  US20150175515A1

文献信息

• Kinetics of Phthalate Reactions with Ammonium Hydroxide in Aqueous Matrix
  作者：Pradyot Patnaik、Min Yang、Evelyn Powers

  DOI：10.1016/s0043-1354(00)00401-2

  日期：2001.4

  Common phthalate pollutants, such as dimethyl phthalate and diethyl phthalate found in aqueous environmental matrices react with ammonium hydroxide at ordinary temperatures exhibiting an overall reaction order in the range 1.3-1.4. While the reaction is of first order with respect to the phthalate, the order of reaction is fractional in ammonium hydroxide. The rate constants for the reactions of these

  在常温下，在水性环境基质中发现的常见邻苯二甲酸盐污染物（例如邻苯二甲酸二甲酯和邻苯二甲酸二乙酯）与氢氧化铵反应，总体反应顺序为1.3-1.4。尽管该反应相对于邻苯二甲酸酯是第一级的，但该反应的级分在氢氧化铵中是分馏的。在环境温度下，这两种邻苯二甲酸酯在碱性水中的反应速率常数在1.3 x 10（-4）和8.5 x 10（-5）Lx / mol s的范围内。在这些条件下，浓度分别为20 mg / L的邻苯二甲酸二甲酯和邻苯二甲酸二乙酯的估计半衰期分别为4.5 h和14 h。预计其他邻苯二甲酸酯在用NH4OH进行碱水解时将表现出相似的动力学。从而，
• <i>o</i> ‐Cyanobenzoate: A Recyclable and Reusable Stereo‐directing Group for β‐ <i>O</i> ‐Glycosylation via Pd(0)‐catalyzed Ferrier Rearrangement
  作者：Pradip Das、Mosidur Rahaman Molla、Amit Kumar、Rima Thakur

  DOI：10.1002/asia.202101156

  日期：2022.2

  Stereoselective synthesis of 2,3-dideoxy-β-O-glycosides has been reported herein. C3-(o-cyanobenzoate) ester protected glucal substrates have been efficiently glycosylated under Pd(0) catalyzed Ferrier rearrangement. The reaction was compatible with a large range of alcohol nucleophiles which afforded the rearranged products in high to excellent β-selectivities. Further, the successful recycling and reusing of the

  本文报道了2,3-二脱氧-β- O-糖苷的立体选择性合成。C3-( o-氰基苯甲酸酯) 酯保护的葡萄糖底物在Pd(0) 催化的Ferrier 重排下被有效地糖基化。该反应与大范围的醇亲核试剂相容，从而使重排产物具有高至优异的 β-选择性。此外，导向基团的成功回收和再利用使该方法有利于可持续化学。
• PREPARATION OF ORGANOXYSILYL OR SILOXY-CONTAINING ETHYLNORBORNENE COMPOUND
  申请人：Honma Takayuki

  公开号：US20130066095A1

  公开（公告）日：2013-03-14

  When an organoxysilyl or siloxy-containing ethylnorbornene compound is prepared by hydrosilylation of 5-vinyl-2-norbornene with a hydrogen organoxysilane or siloxy compound in the presence of a platinum catalyst, hydrosilylation is conducted in the co-presence of an ammonium salt. The organoxysilyl or siloxy-containing ethylnorbornene compound is effectively prepared at high reactivity and selectivity.

  当在存在铂催化剂的情况下，通过5-乙烯基-2-去氢-去氧硅基烷基或含硅氧基的乙基去氢-去氧-去氢-去氧环戊烯化合物与氢硅烷基或硅氧化合物进行氢硅烷基化反应时，氢硅烷基化反应在铵盐的共存下进行。这种含有有机硅基或硅氧基的乙基去氢-去氧-去氢-去氧环戊烯化合物能够高效地制备，并且反应活性和选择性较高。
• INK, INK CARTRIDGE, AND INK JET RECORDING METHOD
  申请人：CANON KABUSHIKI KAISHA

  公开号：US20140192111A1

  公开（公告）日：2014-07-10

  The present invention provides an ink that can achieve image characteristics for recording an image having excellent optical density, bleeding resistance, and white blur resistance and also can achieve reliability that provides excellent sticking resistance to a recording head. The ink is one for ink jet containing a first pigment and second pigment. The first pigment is a self-dispersible pigment to a surface of a particle of which a first functional group containing a phosphonic acid group is bonded. The second pigment is a self-dispersible pigment to a surface of a particle of which a second functional group not containing a phosphonic acid group but containing an anionic group other than the phosphonic acid group, and further containing another atomic group is bonded. The introduced amount of the functional group of the second pigment is 0.25 mmol/g or more.

  本发明提供了一种墨水，可以实现具有优异光密度、抗渗透性和白色模糊抗性的图像特性，同时还可以实现提供对记录头具有出色粘附阻力的可靠性。该墨水是一种含有第一颜料和第二颜料的喷墨墨水。第一颜料是一种自分散颜料，其表面的颗粒上具有含有膦酸基团的第一功能基团。第二颜料是一种自分散颜料，其表面的颗粒上具有不含膦酸基团但含有除膦酸基团以外的阴离子基团，并且还含有另一个原子基团的第二功能基团。第二颜料的功能基团的引入量为0.25mmol/g或更多。
• Systems and Methods for Treating Ear Disorders and Formulations Therefor
  申请人：YAACOBI Yoseph

  公开号：US20160022666A1

  公开（公告）日：2016-01-28

  An apparatus for insertion in an ear is provided and includes a drug delivery device for insertion into an external auditory canal, wherein the drug delivery device contains one or more pharmaceutically active agents that can be released from the drug delivery device into the external auditory canal and onto the tympanic membrane to treat ear disorders. In more particular instances, the drug delivery device can conform to the profile of the external auditory canal. Formulations of agents for the drug delivery device are also provided.

  提供一种用于插入耳朵的装置，其中包括一个药物输送装置，可插入外耳道，该药物输送装置含有一种或多种药用活性剂，可从药物输送装置中释放到外耳道和鼓膜上，以治疗耳部疾病。在更具体的情况下，药物输送装置可以符合外耳道的轮廓。还提供了药物输送装置的药剂配方。