Sodium Bicarbonate → HCID 23683785, compound

HRID 2163389Notes

Reaction equation

HRID 2163389 reaction equation
[CH2:1]([C:5]1[CH:29]=[CH:28][CH:27]=[CH:26][C:6]=1[O:7][CH2:8][CH2:9][CH2:10][O:11][C:12]1[C:21]2[O:20][C:19]([C:22]([O-:24])=[O:23])=[CH:18][C:17](=[O:25])[C:16]=2[CH:15]=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4].C(=O)(O)[O-].[Na+:34]>O>[OH2:7].[CH2:1]([C:5]1[CH:29]=[CH:28][CH:27]=[CH:26][C:6]=1[O:7][CH2:8][CH2:9][CH2:10][O:11][C:12]1[C:21]2[O:20][C:19]([C:22]([O-:24])=[O:23])=[CH:18][C:17](=[O:25])[C:16]=2[CH:15]=[CH:14][CH:13]=1)[CH2:2][CH2:3][CH3:4].[Na+:34]

Participants

4

Reactant 2

HCID 516892Sodium BicarbonateHCID 22753576HCID 22753576, compound

Product 1

HCID 23683785HCID 23683785, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A mixture of 8.0 parts of 8-[3(2-n-butylphenoxy)propoxy]-4-oxo-4H-1-benzopyran-2-carboxylate, 1.696 parts of sodium bicarbonate and 500 parts of water was heated to effect solution. The hot solution was filtered, allowed to cool to give a solid, which was collected and dried under vacuum over calcium chloride to furnish 8.2 parts of sodium 8-[3-(2-n-butylphenoxy)propoxy]-4-oxo-4H-1-benzopyran-2-carboxylate monohydrate.

Workup

  1. temperaturewas heated
  2. filtrationThe hot solution was filtered
  3. temperatureto cool
  4. customto give a solid, which
  5. customwas collected
  6. dry with materialdried under vacuum over calcium chloride

Sources & evidence

ORD record
ord-21179a1e2b0d429d89ef8a0a81bca851
Source dataset
uspto-grants-1979_01
Patent number
US04133889

Reaction notes

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