Carbon Dioxide → HCID 15540350, compound

HRID 1975876Notes

Reaction equation

HRID 1975876 reaction equation
[C:1](=[O:3])=[O:2].[OH-:4].[CH3:5][N+:6]1([CH3:12])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1>C1(C)C=CC=CC=1>[C:1](=[O:4])([OH:3])[O-:2].[CH3:5][N+:6]1([CH3:12])[CH2:11][CH2:10][CH2:9][CH2:8][CH2:7]1

Participants

4

Reactant 2

HCID 280Carbon DioxideHCID 11984246HCID 11984246, compound

Product 1

HCID 15540350HCID 15540350, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

Carbon dioxide was passed for 1 hour into 553 g of a 15.56% strength aqueous N,N-dimethylpiperidinium hydroxide solution. The solution heated up from 20° C. to 38° C. within 20 minutes, and then cooled down again. 300 ml of toluene was added to 100 ml of the solution. The resultant mixture was refluxed and the water was distilled off azeotropically over a period of 11 hours.

Workup

  1. temperatureThe solution heated up from 20° C. to 38° C. within 20 minutes
  2. temperaturecooled down again
  3. distillationthe water was distilled off azeotropically over a period of 11 hours

Sources & evidence

ORD record
ord-276b57e312024457a6bcf5bd07a0d313
Source dataset
uspto-grants-2001_05
Patent number
US06224734B1

Reaction notes

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