Isophthalic Acid → HCID 20374576, compound

HRID 1415383Notes

Reaction equation

HRID 1415383 reaction equation
[N+]([O-])([O-])=O.[Co+2:5].[N+]([O-])([O-])=O.[C:10]([OH:21])(=[O:20])[C:11]1[CH:19]=[CH:18][CH:17]=[C:13]([C:14]([OH:16])=[O:15])[CH:12]=1>O>[C:10]([O-:21])(=[O:20])[C:11]1[CH:19]=[CH:18][CH:17]=[C:13]([C:14]([O-:16])=[O:15])[CH:12]=1.[Co+2:5]

Participants

4

Reactant 2

HCID 8496Isophthalic AcidHCID 25000Cobalt dinitrate

Product 1

HCID 20374576HCID 20374576, compoundYield 89.7%

Reagents, catalysts & solvents 1

HCID 962WaterSolvent2×

Conditions

Temperature
75 °C

Procedure

29.1 Grams (0.1 mole) of cobalt nitrate. 6H2O in 200 ml. of water were added to 200 ml. of 1 N sodium hydroxide to precipitate cobalt (II) hydroxide. The precipitate was filtered and washed. 16.6 Grams (0.1 mole) of isophthalic acid and 300 ml. of water were added to the precipitate. The mixture was stirred and heated at 75°C. for 14 hours until all solids dissolved. The solution was evaporated to yield 20.0 grams of cobalt (II) isophthalate which analyzed: C, 39.7%; H, 3.0%; Co, 15.0%.

Workup

  1. customof 1 N sodium hydroxide to precipitate cobalt (II) hydroxide
  2. filtrationThe precipitate was filtered
  3. washwashed
  4. dissolutiondissolved
  5. customThe solution was evaporated

Sources & evidence

ORD record
ord-281d0398abd944109e08ea30915cd92c
Source dataset
uspto-grants-1977_01
Patent number
US04005049

Reaction notes

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