N,N'-Bis-carboxymethyl-N,N'-bis-(2-hydroxy-5-carboxy-benzyl)-ethylendiamin | 100736-65-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N,N'-Bis-carboxymethyl-N,N'-bis-(2-hydroxy-5-carboxy-benzyl)-ethylendiamin
• 英文别名: N,N'-di(2-hydroxy-5-carboxybenzyl)ethylenediamine-N,N'-diacetic acid；3-[[2-[(5-Carboxy-2-hydroxyphenyl)methyl-(carboxymethyl)amino]ethyl-(carboxymethyl)amino]methyl]-4-hydroxybenzoic acid
• CAS: 100736-65-0
• 化学式: C₂₂H₂₄N₂O₁₀
• 分子量: 476.44
• InChiKey: SOPNAIPOXRTZOG-UHFFFAOYSA-N

物化性质

• 沸点：
  795.3±60.0 °C(Predicted)
• 密度：
  1.548±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  -3.7
• 重原子数：
  34
• 可旋转键数：
  13
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  196
• 氢给体数：
  6
• 氢受体数：
  12

反应信息

• 作为反应物：
  描述：

  N,N'-Bis-carboxymethyl-N,N'-bis-(2-hydroxy-5-carboxy-benzyl)-ethylendiamin 在 双氧水 、 氧气 、 铁粉 、 sodium hydroxide 作用下， 以 水 为溶剂， 生成 N,N'-di(2-hydroxy-5-carboxybenzyl)-ethylenediamine-N,N'-diacetic acid iron(III) sodium salt
  参考文献：
  名称：

  A process for the preparation of Fe(III) chelates of N,N'-di(2-hydroxybenzyl)-ethylenediamine-N,N'-diacetic acid and its derivatives

  摘要：

  公开号：

  EP2289869B1

文献信息

• [EN] A PROCESS FOR THE PREPARATION OF FE(III) CHELATES OF N,N'-DI(2-HYDROXYBENZYL)-ETHYLENEDIAMINE-N,N'-DIACETIC ACID AND ITS DERIVATIVES<br/>[FR] PROCÉDÉ POUR LA PRÉPARATION DE CHÉLATES DE FE(III) DE L'ACIDE N,N'-DI(2-HYDROXYBENZYL)-ÉTHYLÈNEDIAMINE-N,N'-DIACÉTIQUE ET SES DÉRIVÉS
  申请人：PRZED PROD CONSULTINGOWE ADOB SP Z O O SP K

  公开号：WO2011006763A1

  公开（公告）日：2011-01-20

  The invention relates to the process for the preparation of iron(lll) chelates of N, N'- di(2-hydroxybenzyl)ethylenediamine-N,N'-diacetic acid and its derivatives of the formula (I) wherein both R substituents have the same meaning and represent H, C1 -C4 alkyl, CH2OH, SO3M or COOM, and M is a sodium, potassium or ammonium cation, wherein the aqueous solution of a corresponding chelating agent is contacted with metallic iron by the circulation of said aqueous solution through the bed of pieces of metallic iron in a flow reactor while simultaneously blowing air or oxygen through the aqueous solution of the chelating agent in the flow reactor, optionally in the presence of a hydrogen peroxide solution. Chelates of the formula (I) are useful as the components of plant fertilizers.

  该发明涉及一种制备铁（III）螯合物N，N'-二（2-羟基苯甲基）乙二胺-N，N'-二乙酸及其衍生物的过程，其化学式为（I），其中两个R取代基具有相同的含义，代表H，C1-C4烷基，CH2OH，SO3M或COOM，M为钠，钾或铵阳离子，其中通过将相应的螯合剂的水溶液通过金属铁的块状床在流动反应器中循环，同时通过在流动反应器中通过螯合剂的水溶液吹送空气或氧气，可选地在过氧化氢溶液的存在下，制备出化学式（I）的螯合物，用作植物肥料的组分。
• Surface treatment composition and method for treating surface of substrate by using the same
  申请人：MITSUBISHI CHEMICAL CORPORATION

  公开号：EP0858102A2

  公开（公告）日：1998-08-12

  A surface treatment composition containing a complexing agent as a metal deposition preventive in a liquid medium, in which the complexing agent is an ethylenediaminephenol derivative of the following general formula (1) or its salt: wherein X1 and X2 are hydroxyl groups; Y1 to Y8 are respectively independently a hydrogen atom, a hydroxyl group, a halogen atom, a carboxyl group, a phosphonic acid group, a sulfonic acid group, a carbonyl group, a nitro group, a nitroso group, an amino group, an imino group, a nitrilo group, a nitrile group, a thiocyanate group, a hydroxyamino group, a hydroxyimino group, or an alkyl or alkoxy group which may have a substituent, provided that at least one of Y1 to Y8 is not a hydrogen atom; Z1 to Z4 are respectively independently a hydrogen atom, a carboxyl group or a sulfonic acid group; and R1 to R4 are respectively independently a hydrogen atom or an alkyl group which may have a substituent.

  一种含有络合剂的表面处理组合物，作为液体介质中的金属沉积防止剂，其中的络合剂是下式通式(1)的乙二胺苯酚衍生物或其盐： 其中 X1 和 X2 为羟基；Y1至Y8分别独立地为氢原子、羟基、卤素原子、羧基、膦酸基、磺酸基、羰基、硝基、亚硝基、氨基亚氨基、硝基、腈基、硫氰酸基、羟基氨基、羟基亚氨基、或可具有取代基的烷基或 烷氧基，条件是 Y1 至 Y8 中至少有一个不是氢原子；Z1 至 Z4 分别独立地为氢原子、羧基或磺酸基；以及 R1 至 R4 分别独立地为氢原子或可带有取代基的烷基。
• PROCESS FOR THE PREPARATION OF FE(III) CHELATES OF N,N'-DI(2-HYDROXYBENZYL)-ETHYLENEDIAMINE-N,N'-DIACETIC ACID AND ITS DERIVATIVES
  申请人：Olszewski Radoslaw

  公开号：US20120108835A1

  公开（公告）日：2012-05-03

  The invention relates to the process for the preparation of iron(III) chelates of N,N-di(2-hydroxybenzyl)ethylenediamine-N,N′-diacetic acid and its derivatives of the formula (I) wherein both R substituents have the same meaning and represent H, C 1 -C 4 alkyl, CH 2 OH, SO 3 M or COOM, and M is a sodium, potassium or ammonium cation, wherein the aqueous solution of a corresponding chelating agent is contacted with metallic iron by the circulation of said aqueous solution through the bed of pieces of metallic iron in a flow reactor while simultaneously blowing air or oxygen through the aqueous solution of the chelating agent in the flow reactor, optionally in the presence of a hydrogen peroxide solution. Chelates of the formula (I) are useful as the components of plant fertilizers.
• US6143706A
  申请人：——

  公开号：US6143706A

  公开（公告）日：2000-11-07
• US6228179B1
  申请人：——

  公开号：US6228179B1

  公开（公告）日：2001-05-08