2-Nitrophenol → HCID 86740816, compound

HRID 364673Notes

Reaction equation

HRID 364673 reaction equation
[OH-].[Ba+2:2].[OH-].[N+:4]([C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=1[OH:13])([O-:6])=[O:5]>O>[N+:4]([C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=1[O-:13])([O-:6])=[O:5].[Ba+2:2].[N+:4]([C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=1[O-:13])([O-:6])=[O:5]

Participants

4

Reactant 2

HCID 69472-NitrophenolHCID 6093286Barium hydroxide

Product 1

HCID 86740816HCID 86740816, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
75 °C

Procedure

Heat 3 1. of distilled water in a 4-1. flask to 75° C. on a steam bath. Add 16.67 g. of barium hydroxide, [Ba(OH)2.8H2O] and 21.67 g. of o-nitrophenol. Stir vigorously for 1 hour at 75° C. and let stand overnight at room temperature. Decant to another flask, heat to 75° C., add 4.17 g. of o-nitrophenol, stir and let stand overnight at room temperature. Decant and filter on a Buchner funnel through Whatman No. 4 paper and adjust the filtrate to 3 1. with distilled water.

Workup

  1. temperatureHeat 3 1
  2. customto 75° C.
  3. additionAdd 16.67 g
  4. waitlet stand overnight at room temperature
  5. customDecant to another flask
  6. temperatureheat to 75° C.
  7. additionadd 4.17 g
  8. stirringof o-nitrophenol, stir
  9. waitlet stand overnight at room temperature
  10. customDecant
  11. filtrationfilter on a Buchner funnel through Whatman No

Sources & evidence

ORD record
ord-6a97af991d2f43838839c49b027d044f
Source dataset
uspto-grants-1986_08
Patent number
US04605721

Reaction notes

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