2-Methoxybenzoic acid → 65046-95-9

HRID 905318Notes

Reaction equation

HRID 905318 reaction equation
[O-2].[Zn+2:2].[CH3:3][O:4][C:5]1[CH:13]=[CH:12][CH:11]=[CH:10][C:6]=1[C:7]([OH:9])=[O:8]>O>[CH3:3][O:4][C:5]1[CH:13]=[CH:12][CH:11]=[CH:10][C:6]=1[C:7]([O-:9])=[O:8].[Zn+2:2].[CH3:3][O:4][C:5]1[CH:13]=[CH:12][CH:11]=[CH:10][C:6]=1[C:7]([O-:9])=[O:8]

Participants

4

Reactant 2

HCID 113702-Methoxybenzoic acidHCID 3007857Zinc Oxide

Product 1

HCID 7035963465046-95-9Yield 70%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Zinc o-methoxybenzoate was prepared by mixing 32.6 g of zinc oxide with 138 g of o-methoxybenzoic acid and 600 g of water and refluxing for 4 hours. After cooling in an ice bath, the solid was filtered off and dried in a vacuum oven at 25 mm Hg and 50° C. to yield 103 g of zinc o-methoxybenzoate. An elemental analysis gave 52.8% C, 3.95% H and 16.0% Zn (calculated: 52.26% C, 3.81% H and 17.8% Zn).

Workup

  1. customZinc o-methoxybenzoate was prepared
  2. temperaturerefluxing for 4 hours
  3. temperatureAfter cooling in an ice bath
  4. filtrationthe solid was filtered off
  5. customdried in a vacuum oven at 25 mm Hg and 50° C.

Sources & evidence

ORD record
ord-8a595024159b4cc7bff7ef3088c33829
Source dataset
uspto-grants-1983_12
Patent number
US04423182

Reaction notes

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