1,3-Dinitrobenzene → Benzene, 1,3-dichloro-5-nitro-

HRID 1659983Notes

Reaction equation

HRID 1659983 reaction equation
[Cl:1]Cl.[Cl:3][C:4]1[CH:5]=[C:6]([N+]([O-])=O)[CH:7]=[C:8]([N+:10]([O-:12])=[O:11])[CH:9]=1.[N+](C1C=CC=C([N+]([O-])=O)C=1)([O-])=O>>[Cl:1][C:6]1[CH:7]=[C:8]([N+:10]([O-:12])=[O:11])[CH:9]=[C:4]([Cl:3])[CH:5]=1

Participants

4

Reactant 3

HCID 74521,3-DinitrobenzeneHCID 24526ChlorineHCID 330981-Chloro-3,5-dinitrobenzene

Product 1

HCID 12064Benzene, 1,3-dichloro-5-nitro-

Procedure

A process as claimed in claim 4, which further comprises continuously introducing chlorine with a mixture of 5-chloro-1,3-dinitrobenzene and m-dinitrobenzene to the reaction at a constant rate and distilling of 1,3,5-trichlorobenzene and m-dichlorobenzene.

Workup

  1. customto the reaction at a constant rate
  2. distillationdistilling of 1,3,5-trichlorobenzene and m-dichlorobenzene

Sources & evidence

ORD record
ord-5991f122b38a4b5dbe15da6e21ff1b73
Source dataset
uspto-grants-1981_12
Patent number
US04306103

Reaction notes

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