Methanol → HCID 21328029, compound

HRID 616118Notes

Reaction equation

HRID 616118 reaction equation
[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([CH2:10][CH:11]=[CH2:12])=[O:9])=[CH:4][C:3]=1[N+:13]([O-])=O.CO>[Fe].O>[NH2:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([CH2:10][CH:11]=[CH2:12])=[O:9])=[CH:4][C:3]=1[NH2:13]

Participants

5

Reactant 2

HCID 887MethanolHCID 203710631-Amino-2-nitro-4-(prop-2-en-1-ylsulfinyl)-benzene

Product 1

HCID 21328029HCID 21328029, compound

Reagents, catalysts & solvents 2

HCID 23925IronCatalystHCID 962WaterSolvent

Procedure

2 G. of 1-amino-2-nitro-4-(prop-2-en-1-ylsulfinyl)-benzene is treated for four hours in a refluxing mixture of 160 ml. methanol and 40 ml. water with 4 g. iron powder (added in two portions) and 1 g. ferrous sulfate. The mixture is filtered, and the filtrate concentrated. The residue is dissolved in chloroform and washed with water, then the solvent evaporated affording 1,2-diamino-4-(prop-2-en-1-ylsulfinyl)benzene.

Workup

  1. filtrationThe mixture is filtered
  2. concentrationthe filtrate concentrated
  3. dissolutionThe residue is dissolved in chloroform
  4. washwashed with water
  5. customthe solvent evaporated

Sources & evidence

ORD record
ord-ffb8c09957a94dbe9f30de9dbad06fb3
Source dataset
uspto-grants-1978_02
Patent number
US04072696

Reaction notes

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