Chlorine → Chloranil

HRID 1886207

Reaktionsgleichung

Reaktionsgleichung von HRID 1886207
ClCl.[Cl:3][C:4]1[C:9]([OH:10])=[C:8]([Cl:11])[C:7]([Cl:12])=[C:6]([OH:13])[C:5]=1[Cl:14]>>[C:4]1([Cl:3])[C:9](=[O:10])[C:8]([Cl:11])=[C:7]([Cl:12])[C:6](=[O:13])[C:5]=1[Cl:14]

Komponenten

3

Edukt 2

HCID 24526Chlorine3×HCID 66603Tetrachloro-p-hydroquinone

Produkt 1

HCID 8371Chloranil

Versuchsvorschrift

After 146 parts (2.1 mol) of chlorine gas have been introduced over a period of 7.5 hours, a thick, light beige-colored suspension composed predominantly of tetrachlorohydroquinone, is obtained at the temperature level of 95° C. 21 parts of chlorine were found in the off-gas. After a further 84 parts (1.2 mol) of chlorine gas have been introduced over a period of a further 8 hours, a thin, light yellow suspension is obtained at the temperature level of 105° C., from which 106.4 parts of chloranil having a melting point of 255° to 260° C. are isolated under the working-up conditions according to the example. The chloranil still contains significant amounts of mono-, di- and tetra-chlorohydroquinone.

Aufarbeitung

  1. customis obtained at the temperature level of 95° C

Quellen und Nachweise

ORD-Eintrag
ord-0de05a73b06c47849d9561e68d37ef9c
Quelldatensatz
uspto-grants-1992_09
Patentnummer
US05149850

Verknüpfte Notizen

Wird geladen…