2-[2-[Bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]pent-4-enoic acid | 1270005-49-6

• 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: 2-[2-[Bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]pent-4-enoic acid
• CAS: 1270005-49-6
• 化学式: C₁₃H₂₀N₂O₈
• 分子量: 332.31
• InChiKey: APLNWVYSVOTWLN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -4.7
• 重原子数：
  23
• 可旋转键数：
  13
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  156
• 氢给体数：
  4
• 氢受体数：
  10

反应信息

• 作为产物：
  描述：

  Tert-butyl 2-[2-[bis[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]ethyl-[2-[(2-methylpropan-2-yl)oxy]-2-oxoethyl]amino]pent-4-enoate 在 三氟乙酸 作用下， 以100%的产率得到2-[2-[Bis(carboxymethyl)amino]ethyl-(carboxymethyl)amino]pent-4-enoic acid
  参考文献：
  名称：

  Stevens rearrangement as a tool for the structural modification of polyaminopolycarboxylic ligands

  摘要：

  聚氨基聚羧酸是用于金属离子络合的众所周知的一类配体。尽管商业可用性很大，但将其用作直接结构修饰底物的报道却很少。在此，我们报告了一种简单有效的方案，用于依靠一锅 N-烷基化-史蒂文斯重排级联制备取代的聚氨基多羧酸配体。

  DOI：

  10.1039/c0ob00909a

文献信息

• Polymer grafted alkali earth aluminate phosphor through coordination bond
  申请人：Zhang Shufen

  公开号：US20070221886A1

  公开（公告）日：2007-09-27

  The invention provides a kind of polymer grafted long afterglow phosphor which composed of alkali earth aluminate phosphor grafted by polymer through coordination bond and a method for producing the same. The method for producing a polymer grafted phosphor comprise two steps: the alkali earth aluminate activated by rare earth ions is coordinated with difunctional ligand to form a coordinated long afterglow phosphor; The coordinated long afterglow phosphor was dispersed in organic solvent at 40˜130° C., the ligand was initiated by initiator and could copolymerize with other polymerizable monomer to form the polymer grafted long afterglow phosphor. The formed phosphors have good water resistance and luminescent properties. They can be widely used in fields of luminescent coatings, paints and plastics.
• US7504046B2
  申请人：——

  公开号：US7504046B2

  公开（公告）日：2009-03-17