Hydrogen Sulfide → HCID 178526807, compound

HRID 324684Notes

Reaction equation

HRID 324684 reaction equation
Cl[C:2]1[CH:7]=[CH:6][N:5]=[CH:4][C:3]=1[N+:8]([O-:10])=[O:9].[OH-].[K+].[SH2:13]>CO>[N+:8]([C:3]1[CH:4]=[N:5][CH:6]=[CH:7][C:2]=1[SH:13])([O-:10])=[O:9]

Participants

5

Reactant 3

HCID 402Hydrogen SulfideHCID 14797Potassium HydroxideHCID 27357814-Chloro-3-nitropyridine

Product 1

HCID 178526807HCID 178526807, compound

Reagents, catalysts & solvents 1

HCID 887MethanolSolvent

Conditions

Temperature
25 °C

Procedure

4-chloro-3-nitropyridine (18 g, 0.114M) was added to a cooled solution of 10 g of potassium hydroxide and 70 mL of methanol saturated with hydrogen sulfide. The reaction stirred for 2 hours at 25° C. and the solvents were removed by vacuum. The residue was acidified and filtered. (mp. 132° C.)

Workup

  1. customthe solvents were removed by vacuum
  2. filtrationfiltered

Sources & evidence

ORD record
ord-af84aadb98c441789e9828d122a92d2a
Source dataset
uspto-grants-2001_04
Patent number
US06218539B1

Reaction notes

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