Dimethylolpropionic acid → HCID 86619916, compound

HRID 1970711Notes

Reaction equation

HRID 1970711 reaction equation
[OH:1][CH2:2][C:3]([CH2:8][OH:9])([CH3:7])[C:4]([OH:6])=[O:5].[OH-].[CH2:11]([N+:15]([CH2:24][CH2:25][CH2:26][CH3:27])([CH2:20][CH2:21][CH2:22][CH3:23])[CH2:16][CH2:17][CH2:18][CH3:19])[CH2:12][CH2:13][CH3:14]>O.CC(O)C>[CH2:2]([C:3]([CH2:8][OH:9])([CH3:7])[C:4]([O-:6])=[O:5])[OH:1].[CH2:24]([N+:15]([CH2:11][CH2:12][CH2:13][CH3:14])([CH2:16][CH2:17][CH2:18][CH3:19])[CH2:20][CH2:21][CH2:22][CH3:23])[CH2:25][CH2:26][CH3:27]

Participants

5

Reactant 2

HCID 78501Dimethylolpropionic acidHCID 2723671Tetrabutylammonium Hydroxide

Product 1

HCID 86619916HCID 86619916, compound

Reagents, catalysts & solvents 2

HCID 962WaterSolventHCID 3776IsopropanolSolvent

Procedure

To a flask were added 3.0 g 2,2-bis(hydroxymethyl)propionic acid, 9.5 g of a 55-60% solution of tetrabutylammonium hydroxide in water and 40 ml 2-propanol. After heating to 50 C under nitrogen for 1 hour, the solvent was removed and another 40 ml of 2-propanol were added and removed by distillation under reduced pressure. After drying, a pale yellow oil was obtained.

Workup

  1. temperatureAfter heating to 50 C under nitrogen for 1 hour
  2. customthe solvent was removed
  3. additionanother 40 ml of 2-propanol were added
  4. customremoved by distillation under reduced pressure
  5. customAfter drying
  6. customa pale yellow oil was obtained

Sources & evidence

ORD record
ord-98e64e7fb21e4b13a2b117d5bb17ef82
Source dataset
uspto-grants-2013_04
Patent number
US08431045B2

Reaction notes

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