Sulfuryl chloride → HCID 12878331, Verbindung

HRID 224428Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 224428
[CH3:1][O:2][C:3](=[O:19])[CH2:4][C:5]1[CH:10]=[CH:9][C:8]([CH:11]2[CH2:16][CH2:15][CH2:14][CH2:13][CH2:12]2)=[CH:7][C:6]=1[O:17][CH3:18].S(Cl)([Cl:23])(=O)=O>C(Cl)Cl>[CH3:1][O:2][C:3](=[O:19])[CH2:4][C:5]1[CH:10]=[C:9]([Cl:23])[C:8]([CH:11]2[CH2:12][CH2:13][CH2:14][CH2:15][CH2:16]2)=[CH:7][C:6]=1[O:17][CH3:18]

Komponenten

4

Edukt 2

HCID 24648Sulfuryl chlorideHCID 12878330HCID 12878330, Verbindung

Produkt 1

HCID 12878331HCID 12878331, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

The (4-cyclohexyl-2-methyoxyphenyl)-acetic acid methylester obtained as above is dissolved in 500 ml of methylene chloride, and 5.5 ml of sulphuryl chloride and 200 mg of silica gel are added. After stirring at 22° for 60 hours, there is substantial evaporation, and the residue is chromatographed on 300 g of silica gel. A homogeneous product is extracted with methylene chloride.

Aufarbeitung

  1. customevaporation
  2. customthe residue is chromatographed on 300 g of silica gel
  3. extractionA homogeneous product is extracted with methylene chloride

Quellen und Nachweise

ORD-Eintrag
ord-c229a8c5a05c409f85627446d25ffdc8
Quelldatensatz
uspto-grants-1980_11
Patentnummer
US04232039

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