1,3,5-Trichlorobenzene → 1,2,4-Trichlorobenzene

HRID 1249300

Reaktionsgleichung

Reaktionsgleichung von HRID 1249300
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[C:4](Cl)[C:3]=1[Cl:10].ClC1C=C(Cl)C=C(Cl)C=1>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([Cl:8])=[CH:4][C:3]=1[Cl:10]

Komponenten

3

Edukt 2

HCID 79501,3,5-TrichlorobenzeneHCID 124631,2,3,4-Tetrachlorobenzene

Produkt 1

HCID 131,2,4-Trichlorobenzene

Versuchsvorschrift

In effect, when using a single tetrachlorobenzene or a mixture of tetrachlorobenzenes, it has been found that 1,3,5-trichlorobenzene is formed in admixture with 1,2,4-trichlorobenzene and an equivalent amount of pentachlorobenzene. The pentachlorobenzene formed in this manner reacts with 1,2,4-trichlorobenzene to yield a mixture of tetrachlorobenzenes. The formation of pentachlorobenzene is restricted, while maintaining the production of 1,3,5-trichlorobenzene, by introducing 1,2,4-trichlorobenzene into the reaction medium.

Quellen und Nachweise

ORD-Eintrag
ord-3c46aa55fce04b348c44961229bae953
Quelldatensatz
uspto-grants-1986_12
Patentnummer
US04629815

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