1,2-Dichlorobenzene → Hexachloroindene

HRID 2072170

Reaktionsgleichung

Reaktionsgleichung von HRID 2072170
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][C:3]=1[Cl:8].[Cl:9][C:10](Cl)(Cl)[C:11]([Cl:15])=[C:12](Cl)[Cl:13].[Cl:18]C(Cl)=C(Cl)Cl>>[Cl:1][C:2]1[CH:7]=[C:6]2[C:5]([C:10]([Cl:9])=[C:11]([Cl:15])[CH:12]2[Cl:13])=[C:4]([Cl:18])[C:3]=1[Cl:8]

Komponenten

4

Edukt 3

HCID 72391,2-DichlorobenzeneHCID 159021,1,2,3,3,3-Hexachloro-1-propeneHCID 31373Tetrachloroethylene

Produkt 1

HCID 53971155HexachloroindeneAusbeute 48,7 %

Reaktionsbedingungen

Temperatur
125 °C

Versuchsvorschrift

A mixture containing 29.4 grams (0.2 mole), of ortho-dichlorobenzene, 50 grams (0.2 moles) of hexachloropropylene and 2.5 grams of ferric chloride in 250 milliliters of perchloroethylene was heated and stirred by the process of Example I for about 4 hours at reflux (125° C.). The reaction mixture was then washed with concentrated hydrochloric acid, then water and distilled to give a 48.7% yield of hexachloroindene. The product was confirmed by infrared and NMR spectra analysis as structured.

Aufarbeitung

  1. additionA mixture containing 29.4 grams (0.2 mole)
  2. washThe reaction mixture was then washed with concentrated hydrochloric acid
  3. distillationwater and distilled

Quellen und Nachweise

ORD-Eintrag
ord-ebe79f31ccfc476ca69a935b53df9376
Quelldatensatz
uspto-grants-1977_09
Patentnummer
US04049727

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