1,2-Dichloro-4-nitrobenzene → HCID 11558735, compound

HRID 899962Notes

Reaction equation

HRID 899962 reaction equation
Cl[C:2]1[CH:7]=[CH:6][C:5]([N+:8]([O-])=O)=[CH:4][C:3]=1[Cl:11].[S-2:12].[Na+].[Na+].[S]>O>[NH2:8][C:5]1[CH:6]=[CH:7][C:2]([S:12][S:12][C:2]2[CH:7]=[CH:6][C:5]([NH2:8])=[CH:4][C:3]=2[Cl:11])=[C:3]([Cl:11])[CH:4]=1

Participants

5

Reactant 3

HCID 74431,2-Dichloro-4-nitrobenzeneHCID 14804Sodium SulfideHCID 5362487Sulfur

Product 1

HCID 11558735HCID 11558735, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Conditions

Temperature
90 °C

Procedure

76.8 g (0.4 mol) of 1,2-dichloro-4-nitrobenzene, suspended in 120 ml of water, were heated to 90° C. and treated with a solution of 62.4 g (0.8 mol) of sodium sulfide and 12.8 g (0.4 mol) of sulfur in 200 ml of water.

Sources & evidence

ORD record
ord-28d41686d4e84009859ab9e0594539ea
Source dataset
uspto-grants-2008_04
Patent number
US07354933B2

Reaction notes

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