Hydrochloric Acid → HCID 86739646, compound

HRID 2418315Notes

Reaction equation

HRID 2418315 reaction equation
Cl.[NH2:2][CH2:3][C:4]([NH:6][C:7]1[CH:12]=[CH:11][C:10]([N+:13]([O-:15])=[O:14])=[CH:9][C:8]=1[C:16](=[N:24][OH:25])[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=1[Cl:23])=[O:5]>C(Cl)Cl.C(O)C>[ClH:23].[NH2:2][CH2:3][C:4]([NH:6][C:7]1[CH:12]=[CH:11][C:10]([N+:13]([O-:15])=[O:14])=[CH:9][C:8]=1[C:16](=[N:24][OH:25])[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][C:18]=1[Cl:23])=[O:5]

Participants

5

Reactant 2

HCID 313Hydrochloric AcidHCID 86739647HCID 86739647, compound

Product 1

HCID 86739646HCID 86739646, compound

Reagents, catalysts & solvents 2

HCID 702EthanolSolventHCID 6344DichloromethaneSolvent

Procedure

Hydrogen chloride is introduced for 10 minutes into a solution of 5.25 g (15.05 mmol) of 2-amino-2'-[o-chloro-α-(hydroxyimino)-benzyl]-4'-nitro-acetanilide in 300 ml of methylene chloride and 100 ml of ethanol. The solution is evaporated to dryness in vacuo and the residue is dried overnight in vacuo. There is obtained 2-amino-2'-[o-chloro-α-(hydroxyimino)benzyl]-4'-nitro-acetanilide hydrochloride of melting point 140° (decomposition).

Workup

  1. customThe solution is evaporated to dryness in vacuo
  2. customthe residue is dried overnight in vacuo

Sources & evidence

ORD record
ord-5f23a406f1b448e2a9a9217bede8a570
Source dataset
uspto-grants-1984_09
Patent number
US04472435

Reaction notes

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