聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯] → N-羟乙基亚胺二乙酸

HRID 1836

反应方程式

HRID 1836 反应方程式
[C:1]1([N:10]=[C:11]2C(=O)NC(=O)N[C:12]2=[O:13])[C:7](=[O:8])NC(=O)NC=1[O-].[NH4+].[C:21]([O-:24])(=[O:23])[CH3:22].[Na+].[OH2:26]>[Cu].[Cu](Cl)Cl>[CH2:11]([N:10]([CH2:1][C:7]([OH:26])=[O:8])[CH2:22][C:21]([OH:24])=[O:23])[CH2:12][OH:13]

参与物

7

反应物 4

HCID 962聚[6-[4-(4-氰基苯基)苯氧基]己基甲基丙烯酸酯]HCID 18275紫脲酸铵HCID 517045醋酸钠HCID 14453351Ammonium 5-(2,4,6-trioxoperhydropyrimidin-5-ylideneamino)barbiturate

产物 1

HCID 7152N-羟乙基亚胺二乙酸

试剂、催化剂与溶剂 2

HCID 23978铜催化剂HCID 24014氯化铜催化剂

实验过程

Copper titration value is used to measure the extent of biodegradation of the chelating agents during the procedure. Titration is performed using ammonium purpurate (indicator for complexometric titration, commercially available from Aldrich Chemical Co., Inc. under the trade designation Murexide) as the indicator at approximately pH 8, and using sodium acetate as buffer. Titration of 2.0 mg HEIDA (0.0105 moles) in 100 mL water with 0.01 molar copper chloride gives an endpoint of 1.06 mL, representing a 1:1 chelation of copper. Analysis is performed daily for a period of 28 days.

来源与证据

ORD记录
ord-1fb9d43185c941be8156961fc5f37329
来源数据集
uspto-grants-1998_03
专利号
US05726341

关联笔记

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