Triphenylsulfonium chloride → HCID 23118490, Verbindung

HRID 1788346

Reaktionsgleichung

Reaktionsgleichung von HRID 1788346
[Cl-].[C:2]1([S+:8]([C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[F:21][C:22]([F:41])([S:37]([O-:40])(=[O:39])=[O:38])[CH:23]([O:28][C:29](=[O:36])[C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1)[C:24]([F:27])([F:26])[F:25].[Na+]>ClCCl>[F:41][C:22]([F:21])([S:37]([O-:40])(=[O:38])=[O:39])[CH:23]([O:28][C:29](=[O:36])[C:30]1[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=1)[C:24]([F:25])([F:27])[F:26].[C:15]1([S+:8]([C:2]2[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=2)[C:9]2[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=2)[CH:16]=[CH:17][CH:18]=[CH:19][CH:20]=1

Komponenten

4

Edukt 2

HCID 61343Triphenylsulfonium chlorideHCID 58112889Sodium 2-benzoyloxy-1,1,3,3,3-pentafluoropropanesulfonate

Produkt 1

HCID 23118490HCID 23118490, VerbindungAusbeute 75 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

To 50 g of dichloromethane were added an amount (corresponding to 0.011 mole) of the triphenylsulfonium chloride aqueous solution of Synthesis Example 1 and 3.6 g (0.01 mole) of sodium 1,1,3,3,3-pentafluoro-2-benzoyloxy-propane-1-sulfonate synthesized in Synthesis Example 9, followed by stirring. The organic layer was separated and washed with 50 g of water three times. The organic layer was concentrated and 25 g of diethyl ether was added to the residue for crystallization. The crystals were filtered and dried, obtaining the target compound. White crystals, 4.5 g (yield 75%).

Aufarbeitung

  1. customsynthesized in Synthesis Example 9
  2. customThe organic layer was separated
  3. washwashed with 50 g of water three times
  4. concentrationThe organic layer was concentrated
  5. addition25 g of diethyl ether was added to the residue for crystallization
  6. filtrationThe crystals were filtered
  7. customdried
  8. customobtaining the target compound

Quellen und Nachweise

ORD-Eintrag
ord-9621656cc7a8465c96016e922cb28b82
Quelldatensatz
uspto-grants-2009_03
Patentnummer
US07511169B2

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