Benzenamine, 4-fluoro-N-hydroxy- → alpha-p-chlorophenyl-N-p-fluorophenylnitrone

HRID 262234Notes

Reaction equation

HRID 262234 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([NH:8][OH:9])=[CH:4][CH:3]=1.[Cl:10][C:11]1[CH:24]=[CH:23][C:14]([CH:15]=NC2C=CC=CC=2)=[CH:13][CH:12]=1>CCOCC>[Cl:10][C:11]1[CH:24]=[CH:23][C:14]([CH:15]=[N+:8]([C:5]2[CH:6]=[CH:7][C:2]([F:1])=[CH:3][CH:4]=2)[O-:9])=[CH:13][CH:12]=1

Participants

4

Reactant 2

HCID 164595Benzenamine, 4-fluoro-N-hydroxy-HCID 238776N-(4-Chlorobenzylidene)aniline

Product 1

HCID 85976551alpha-p-chlorophenyl-N-p-fluorophenylnitrone

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent2×

Procedure

N-p-fluorophenylhydroxylamine (0.052 moles) was dissolved in ether (20 cc). This solution was treated with N-p-chlorobenzylideneaniline (0.05 moles) and dissolved in ether (50 cc). The product which separated was filtered and washed with ether to give α-p-chlorophenyl-N-p-fluorophenylnitrone.

Workup

  1. customThe product which separated
  2. filtrationwas filtered
  3. washwashed with ether

Sources & evidence

ORD record
ord-2f5d430315ad433fb508295f8cd85d1c
Source dataset
uspto-grants-1979_05
Patent number
US04153722

Reaction notes

Loading…