Barium pentafluorobenzenesulphonate → HCID 178448398, Verbindung

HRID 2057141Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2057141
[Cl-].[C:2]([IH+:6]([C:13]([CH3:16])([CH3:15])[CH3:14])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1)([CH3:5])([CH3:4])[CH3:3].C([O-])([O-])(OCC)C.[F:24][C:25]1[C:30]([S:31]([OH:34])(=[O:33])=[O:32])=[C:29]([F:35])[C:28]([F:36])=[C:27]([F:37])[C:26]=1[F:38]>C(Cl)(Cl)Cl>[F:24][C:25]1[C:30]([S:31]([O-:34])(=[O:33])=[O:32])=[C:29]([F:35])[C:28]([F:36])=[C:27]([F:37])[C:26]=1[F:38].[C:13]([IH+:6]([C:2]([CH3:5])([CH3:4])[CH3:3])[C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][CH:8]=1)([CH3:16])([CH3:15])[CH3:14]

Komponenten

5

Edukt 3

HCID 417247Barium pentafluorobenzenesulphonateHCID 86598186Ethyl ortho-acetateHCID 178448397HCID 178448397, Verbindung

Produkt 1

HCID 178448398HCID 178448398, VerbindungAusbeute 77 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6212ChloroformLösungsmittel

Versuchsvorschrift

Di-tert-butylphenyliodonium chloride (443 mg; 1 mmol), ethyl orthoacetate (342 mg; 2 mmol), and pentafluorobenzenesulfonic acid (298 mg; 1.2 mmol) were dissolved in chloroform (5 ml), and the resultant mixture was refluxed for 2 hours while being stirred. The solvent was removed through distillation, and the thus-obtained solid matter was washed with ether, to thereby yield 436 mg of the target compound as white crystals (yield: 68%).

Aufarbeitung

  1. customThe solvent was removed through distillation
  2. washthe thus-obtained solid matter was washed with ether

Quellen und Nachweise

ORD-Eintrag
ord-e4051e7267a04e5eb9857f4ca8aaf0ad
Quelldatensatz
uspto-grants-2008_02
Patentnummer
US07335787B2

Notizen zur Reaktion

Wird geladen…