反应 #44404

反应方程式

Ethylenediaminetetraacetic acid

Sodium chloride

→

EDTA Disodium Salt

溶剂

H2O

反应条件

后处理

1. 1
   过滤The mixture was filtered by vacuum filtration
2. 2
   其他The filtrate was collected
3. 3
   workup.STIRRINGwhile stirring
4. 4
   过滤The resulting precipitate was collected by vacuum filtration

实验过程

Crude MTC product (MW 373.90, 10.0 g, ˜26.7 mmol) was fully dissolved in H2O (270 cm3). Ethylenediaminetetraacetic acid (EDTA) disodium salt dihydrate (MW 372.24, 1 g, 2.68 mmol, 0.1 equivalents) was added. The mixture was stirred at 65° C. for approximately 1 hour. The mixture was filtered by vacuum filtration. The filtrate was collected. Sodium chloride (NaCl, MW 57.96, 16 g, 0.276 mol, 10 equivalents) was added to the filtrate while stirring. The resulting precipitate was collected by vacuum filtration.

来源