Sulfuric Acid → HCID 86737493, compound

HRID 261291Notes

Reaction equation

HRID 261291 reaction equation
[N+:1]([C:4]1[CH:5]=[C:6]([CH3:22])[C:7]([CH:19]([CH3:21])[CH3:20])=[C:8]([N+:16]([O-:18])=[O:17])[C:9]=1[NH:10]C(CC)CC)([O-:3])=[O:2].S(=O)(=O)(O)O>O>[N+:1]([C:4]1[CH:5]=[C:6]([CH3:22])[C:7]([CH:19]([CH3:20])[CH3:21])=[C:8]([N+:16]([O-:18])=[O:17])[C:9]=1[NH2:10])([O-:3])=[O:2]

Participants

4

Reactant 2

HCID 1118Sulfuric AcidHCID 86737494HCID 86737494, compound

Product 1

HCID 86737493HCID 86737493, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Procedure

A mixture of 4,6-dinitro-N-(1-ethylpropyl)-o-cymen-5-amine (55 g, 0.18 mole) aqueous sulfuric acid (from conc. sulfuric acid (680 ml.) and water (680 ml.) are stirred and heated at 70°-75° C. for several hrs. The mixture is then diluted with ice and water and extracted with chloroform to give 37.7 g. of crude 4,6-dinitro-o-cymen-5-amine, a liquid which crystallized, and which was determined to be 83 area % pure by glc analysis.

Workup

  1. temperatureheated at 70°-75° C. for several hrs
  2. extractionextracted with chloroform
  3. customto give 37.7 g
  4. customof crude 4,6-dinitro-o-cymen-5-amine, a liquid which crystallized

Sources & evidence

ORD record
ord-76befd4aa16345ecb0de2e3985929741
Source dataset
uspto-grants-1979_08
Patent number
US04165231

Reaction notes

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