Hydrochloric Acid → 2,2,3,3-Tetrafluoro-3-sulfopropanoic acid

HRID 745846ノート

反応式

HRID 745846 の反応式
[S:1]([C:6]([C:9]([C:12]([O:14][K])=[O:13])([F:11])[F:10])([F:8])[F:7])([O:4][K])(=[O:3])=[O:2].Cl>O>[S:1]([C:6]([F:7])([F:8])[C:9]([F:10])([F:11])[C:12]([OH:14])=[O:13])([OH:4])(=[O:3])=[O:2].[S:1]([C:6]([C:9]([C:12]([OH:14])=[O:13])([F:10])[F:11])([F:7])[F:8])([OH:4])(=[O:3])=[O:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2].[OH2:2]

参加物

5

反応物 2

HCID 313Hydrochloric AcidHCID 178526053HCID 178526053、化合物

生成物 2

HCID 233124862,2,3,3-Tetrafluoro-3-sulfopropanoic acidHCID 131712752HCID 131712752、化合物

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

Ten grams of KO3SCF2CF2COOK were dissolved in 30 ml warm water and placed in a 50 cm×2.5 cm glass column containing a 20 cm bed of "Amberlite IR-120" ion-exchange resin in the acid (H+) form, which had been previously prepared by treating the column with 6N hydrochloric acid and rinsing with distilled water. The column was eluted with distilled water. The first 150 ml of eluate was concentrated under reduced pressure to yield the hydrate of 3-sulfoperfluoropropionic acid, HO3SCF2CF2COOH.8H2O.

後処理

  1. additioncontaining a 20 cm bed of "Amberlite
  2. custom" ion-exchange resin in the acid (H+) form, which had been previously prepared
  3. washrinsing with distilled water
  4. washThe column was eluted with distilled water
  5. concentrationThe first 150 ml of eluate was concentrated under reduced pressure

出典と根拠

ORDレコード
ord-bbf7e3f86e854d9bb560fa8f302256a0
出典データセット
uspto-grants-1986_07
特許番号
US04600774

反応ノート

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