Sulfuric Acid → 4-Amino-3-nitrobenzophenone

HRID 1855819Notes

Reaction equation

HRID 1855819 reaction equation
C([NH:4][C:5]1[CH:18]=[CH:17][C:8]([C:9]([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[O:10])=[CH:7][C:6]=1[N+:19]([O-:21])=[O:20])(=O)C.S(=O)(=O)(O)O>>[NH2:4][C:5]1[CH:18]=[CH:17][C:8]([C:9]([C:11]2[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=2)=[O:10])=[CH:7][C:6]=1[N+:19]([O-:21])=[O:20]

Participants

3

Reactant 2

HCID 1118Sulfuric AcidHCID 5969694-Acetamido-3-nitrobenzophenone

Product 1

HCID 5969704-Amino-3-nitrobenzophenone

Procedure

Ten grams of 4-acetamido-3-nitrobenzophenone was added portion-wise to 40 ml. of sulfuric acid. The reaction temperature was moderated with a water bath. After stirring about 45 minutes the reaction mixture was carefully poured over ice. The precipitated product was filtered to yield 4-amino-3-nitrobenzophenone.

Workup

  1. customThe reaction temperature was moderated with a water bath
  2. additionwas carefully poured over ice
  3. filtrationThe precipitated product was filtered

Sources & evidence

ORD record
ord-275145441f474de1b6251add1a52f456
Source dataset
uspto-grants-1980_08
Patent number
US04216313

Reaction notes

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