Hydrochloric Acid → HCID 22668634, compound

HRID 1373118Notes

Reaction equation

HRID 1373118 reaction equation
C([O:3][C:4]([CH2:6][N:7]([C:12]1[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][CH:13]=1)[S:8]([CH3:11])(=[O:10])=[O:9])=[O:5])C.[OH-].[Na+].Cl>C(O)C>[C:4]([CH2:6][N:7]([C:12]1[CH:17]=[CH:16][C:15]([N+:18]([O-:20])=[O:19])=[CH:14][CH:13]=1)[S:8]([CH3:11])(=[O:9])=[O:10])([OH:5])=[O:3]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 14798Sodium HydroxideHCID 18005725HCID 18005725, compound

Product 1

HCID 22668634HCID 22668634, compound

Reagents, catalysts & solvents 1

HCID 702EthanolSolvent

Procedure

26.8 g (88.6 mmol) of 4-(N-ethoxycarbonylmethyl-N-methylsulphonyl-amino)-nitrobenzene are suspended in 320 ml of ethanol and combined with 268 ml of 1 N sodium hydroxide solution. The mixture is stirred for one hour at ambient temperature and then 268 ml of 1 N hydrochloric acid are added. The precipitate formed is suction filtered, washed with a little ethanol and ether, and dried in vacuo.

Workup

  1. customThe precipitate formed
  2. filtrationfiltered
  3. washwashed with a little ethanol and ether
  4. customdried in vacuo

Sources & evidence

ORD record
ord-457ed34ee4bc44f38f10a534fefb36b1
Source dataset
uspto-grants-2007_01
Patent number
US07160901B2

Reaction notes

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