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Perfluorobutane-1,4-disulfonic acid potassium salt → Bis(tris(4-t-butylphenyl)sulfonium) perfluorobutane-1,4-disulfonate

HRID 2111497
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Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2111497
[K+].[F:2][C:3]([F:21])([S:17]([O-:20])(=[O:19])=[O:18])[C:4]([F:16])([F:15])[C:5]([F:14])([F:13])[C:6]([F:12])([F:11])[S:7]([O-:10])(=[O:9])=[O:8].[K+].[O-]S(C(F)(F)F)(=O)=O.[C:31]([C:35]1[CH:40]=[CH:39][C:38]([S+:41]([C:52]2[CH:57]=[CH:56][C:55]([C:58]([CH3:61])([CH3:60])[CH3:59])=[CH:54][CH:53]=2)[C:42]2[CH:47]=[CH:46][C:45]([C:48]([CH3:51])([CH3:50])[CH3:49])=[CH:44][CH:43]=2)=[CH:37][CH:36]=1)([CH3:34])([CH3:33])[CH3:32]>O.CO>[F:12][C:6]([F:11])([S:7]([O-:10])(=[O:9])=[O:8])[C:5]([F:14])([F:13])[C:4]([F:15])([F:16])[C:3]([F:2])([F:21])[S:17]([O-:20])(=[O:18])=[O:19].[C:31]([C:35]1[CH:40]=[CH:39][C:38]([S+:41]([C:42]2[CH:47]=[CH:46][C:45]([C:48]([CH3:51])([CH3:50])[CH3:49])=[CH:44][CH:43]=2)[C:52]2[CH:57]=[CH:56][C:55]([C:58]([CH3:60])([CH3:61])[CH3:59])=[CH:54][CH:53]=2)=[CH:37][CH:36]=1)([CH3:32])([CH3:33])[CH3:34].[C:31]([C:35]1[CH:40]=[CH:39][C:38]([S+:41]([C:42]2[CH:47]=[CH:46][C:45]([C:48]([CH3:51])([CH3:50])[CH3:49])=[CH:44][CH:43]=2)[C:52]2[CH:57]=[CH:56][C:55]([C:58]([CH3:60])([CH3:61])[CH3:59])=[CH:54][CH:53]=2)=[CH:37][CH:36]=1)([CH3:32])([CH3:33])[CH3:34]
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Komponenten

5

Edukt 2

HCID 14384439Perfluorobutane-1,4-disulfonic acid potassium saltHCID 16216935Tris(4-tert-butylphenyl)sulfonium

Produkt 1

HCID 87388084Bis(tris(4-t-butylphenyl)sulfonium) perfluorobutane-1,4-disulfonate

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 887MethanolLösungsmittel
HCID 962
Water
Lösungsmittel

Versuchsvorschrift

Perfluorobutane-1,4-disulfonic acid potassium salt (0.1887 g) in 2 ml water was added to a solution of tris(4-t-butylphenyl)sulfonium triflate (0.5000 g) in 1.14 g methanol and stirred for 1 hour. This solution was then extracted with chloroform (7 mL). The chloroform layer was washed several times with distilled water and stripped of solvent, and the residue dried under high vacuum. This oil was then recrystallized two times from a mixture of diethyl ether and methylene chloride and the crystals dried at 45° C. overnight under vacuum to give after drying 0.34 g of material.

Aufarbeitung

  1. extractionThis solution was then extracted with chloroform (7 mL)
  2. washThe chloroform layer was washed several times with distilled water
  3. customthe residue dried under high vacuum
  4. customThis oil was then recrystallized two times
  5. additionfrom a mixture of diethyl ether and methylene chloride
  6. customthe crystals dried at 45° C. overnight under vacuum
  7. customto give
  8. dry with materialafter drying 0.34 g of material

Quellen und Nachweise

ORD-Eintrag
ord-942306483781432c81bf3d092e84111e
Quelldatensatz
uspto-grants-2009_04
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US07521170B2

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