Ethanolamine → HCID 21947121, compound

HRID 1611233Notes

Reaction equation

HRID 1611233 reaction equation
[CH3:1][CH:2]1[C:7]([CH:9]=[O:10])(C)[CH2:6][CH2:5][CH:4]=[CH:3]1.S([O-])([O-])(=O)=O.[Na+].[Na+].[CH2:18]([CH2:20][NH2:21])O.[CH3:22]O>>[CH3:1][CH:2]1[CH:3]=[C:4]([CH3:22])[CH2:5][CH2:6][CH:7]1[CH:9]1[NH:21][CH2:20][CH2:18][O:10]1

Participants

5

Reactant 4

HCID 700EthanolamineHCID 887MethanolHCID 24436Sodium SulfateHCID 3034463TRIPLAL

Product 1

HCID 21947121HCID 21947121, compound

Procedure

To a 0° C. stirred solution of 66 g (0.47 mol) triplal and 21 g sodium sulfate in 150 mL of methanol is added 29 g (0.47 mol) of ethanolamine. The reaction is allowed to warm to room temperature. After stirring for 24 h the mixture is cooled to 0° C. and the solids are removed via vacuum filtration through Celite. Evaporation of the solvent gives a clear, slightly yellow oil.

Workup

  1. temperatureis cooled to 0° C.
  2. customthe solids are removed via vacuum filtration through Celite
  3. customEvaporation of the solvent
  4. customgives a clear, slightly yellow oil

Sources & evidence

ORD record
ord-af80f59f1e484ff49c4c362cc69124a1
Source dataset
uspto-grants-2006_01
Patent number
US06987084B2

Reaction notes

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