Sodium Chloride → EDTA disodium salt

HRID 593330

반응식

HRID 593330 반응식
[CH2:1]([N:12]([CH2:17][C:18]([OH:20])=[O:19])[CH2:13][C:14]([OH:16])=[O:15])[CH2:2][N:3]([CH2:8][C:9]([OH:11])=[O:10])[CH2:4][C:5]([OH:7])=[O:6].[Cl-].[Na+:22]>O>[CH2:2]([N:3]([CH2:8][C:9]([O-:11])=[O:10])[CH2:4][C:5]([OH:7])=[O:6])[CH2:1][N:12]([CH2:17][C:18]([O-:20])=[O:19])[CH2:13][C:14]([OH:16])=[O:15].[Na+:22].[Na+:22]

참가 물질

4

반응물 2

HCID 5234Sodium ChlorideHCID 6049Ethylenediaminetetraacetic Acid

생성물 1

HCID 8759EDTA disodium salt

시약·촉매·용매 1

HCID 962Water용매

반응 조건

온도
65 °C

실험 절차

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.

후처리

  1. filtrationThe mixture was filtered by vacuum filtration
  2. customThe filtrate was collected
  3. stirringwhile stirring
  4. filtrationThe resulting precipitate was collected by vacuum filtration

출처 및 근거

ORD 기록
ord-24ff0427a43947f48c65db3449de5a0a
출처 데이터셋
uspto-grants-2016_01
특허 번호
US09242946B2

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