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Hydrochloric Acid → Trimethylammonium 1,1,3,3,3-pentafluoro-2-(pivaloyloxy)propanesulfonate

HRID 2108306
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Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2108306
[CH2:1]([N:3]([CH2:6]C)[CH2:4]C)C.Cl.[F:9][C:10]([F:27])([S:23]([O-:26])(=[O:25])=[O:24])[CH:11]([O:16][C:17](=[O:22])[C:18]([CH3:21])([CH3:20])[CH3:19])[C:12]([F:15])([F:14])[F:13].[Na+].ClCCl>O>[F:27][C:10]([F:9])([S:23]([O-:26])(=[O:24])=[O:25])[CH:11]([O:16][C:17](=[O:22])[C:18]([CH3:20])([CH3:21])[CH3:19])[C:12]([F:13])([F:15])[F:14].[CH3:1][NH+:3]([CH3:6])[CH3:4]
KomponentenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

6

Edukt 4

HCID 313Hydrochloric AcidHCID 6344DichloromethaneHCID 8471TriethylamineHCID 86616368Sodium 1,1,3,3,3-Pentafluoro-2-(pivaloyloxy)propane-1-sulfonate

Produkt 1

HCID 86616367Trimethylammonium 1,1,3,3,3-pentafluoro-2-(pivaloyloxy)propanesulfonateAusbeute 75 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

Versuchsvorschrift

Triethylamine was dissolved in cold water. To the solution, hydrochloric acid was added, and sodium 1,1,3,3,3-pentafluoro-2-(pivaloyloxy)propanesulfonate prepared in Synthesis Example 27 and dichloromethane were added, whereupon the mixture was stirred. The organic layer was separated and washed with water. From the organic layer as washed, the dichloromethane was distilled off in vacuum. Diethyl ether was added to the residue for recrystallization. The crystals were filtered and dried, obtaining the target compound in a yield of 75%.

Aufarbeitung

  1. additionwere added, whereupon the mixture
  2. customThe organic layer was separated
  3. washwashed with water
  4. washFrom the organic layer as washed
  5. distillationthe dichloromethane was distilled off in vacuum
  6. additionDiethyl ether was added to the residue for recrystallization
  7. filtrationThe crystals were filtered
  8. customdried
  9. customobtaining the target compound in a yield of 75%

Quellen und Nachweise

ORD-Eintrag
ord-fd466009186449ee86a027ef269d8b74
Quelldatensatz
uspto-grants-2009_04
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07514202B2

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