Potassium Bicarbonate → HCID 21503921, compound

HRID 1077307Notes

Reaction equation

HRID 1077307 reaction equation
[CH:1]1[C:14]2[C:13](=[O:15])[C:12]3[C:7](=[CH:8][C:9]([C:16]([OH:18])=[O:17])=[CH:10][CH:11]=3)[C:6](=[O:19])[C:5]=2[CH:4]=[CH:3][C:2]=1[C:20]([OH:22])=[O:21].C(=O)(O)[O-].[K+:27]>O>[CH:1]1[C:14]2[C:13](=[O:15])[C:12]3[C:7](=[CH:8][C:9]([C:16]([O-:18])=[O:17])=[CH:10][CH:11]=3)[C:6](=[O:19])[C:5]=2[CH:4]=[CH:3][C:2]=1[C:20]([O-:22])=[O:21].[K+:27].[K+:27]

Participants

4

Reactant 2

HCID 516893Potassium BicarbonateHCID 3918212HCID 3918212, compound

Product 1

HCID 21503921HCID 21503921, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

Anthraquinone-2,6-dicarboxylic acid (1.00g) was dissolved in the minimum quantity of water (20 ml) containing one equivalent of potassium bicarbonate (0.68 g) at the boil. The solution was filtered whilst hot and allowed to crystallise. The product which separated was filtered off, dried at 100°C, and analysed for the dihydrate. Analysis: Required Carbon 47.06, Hydrogen 2.47 percent; Found Carbon 47.09, Hydrogen 2.48 percent.

Workup

  1. filtrationThe solution was filtered whilst hot and
  2. customto crystallise
  3. customThe product which separated
  4. filtrationwas filtered off
  5. customdried at 100°C

Sources & evidence

ORD record
ord-14b6c03c01574b7ebb10122347818ce8
Source dataset
uspto-grants-1976_05
Patent number
US03959482

Reaction notes

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