Nitric Acid → o-Chloranil

HRID 2048960

Reaktionsgleichung

Reaktionsgleichung von HRID 2048960
[Cl:1][C:2]1[C:3]([Cl:12])=[C:4]([Cl:11])[C:5]([Cl:10])=[C:6]([OH:9])[C:7]=1[OH:8].[N+]([O-])(O)=O>>[C:4]1([Cl:11])[C:3]([Cl:12])=[C:2]([Cl:1])[C:7](=[O:8])[C:6](=[O:9])[C:5]=1[Cl:10]

Komponenten

3

Edukt 2

HCID 944Nitric AcidHCID 14537Tetrachlorocatechol

Produkt 1

HCID 73252o-Chloranil

Versuchsvorschrift

The continuous oxidation involves a system of two container vessels for the reactants, a flow reactor, a quench reactor, and a scrubber. The FIGURE shows a laboratory arrangement as used for the Example below. Flask 1 is the storage for the tetrachlorocatechol slurry; flask 2 is the storage for concentrated nitric acid. Both flasks are cooled to between 0° C. and 5° C., e.g., by an icebath. Each flask is connected individually to the flow reactor 3 with pumps moving the reactants along at the desired rates. In reactor 3 (at between -2° and 6° C., with +2° to 5° C. preferred) the actual oxidation takes place giving o-chloranil.

Aufarbeitung

  1. customFlask 1 is
  2. customflask 2 is
  3. temperatureBoth flasks are cooled to between 0° C. and 5° C.
  4. customEach flask is connected individually to the flow reactor 3 with pumps
  5. customIn reactor 3 (at between -2° and 6° C., with +2° to 5° C. preferred) the actual oxidation takes

Quellen und Nachweise

ORD-Eintrag
ord-e1971d954edc48fc90af1b33f874adf5
Quelldatensatz
uspto-grants-1980_04
Patentnummer
US04196132

Verknüpfte Notizen

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