Lactic Acid → 2-(Dimethylamino)ethyl 2-hydroxypropanoate

HRID 1578349Notes

Reaction equation

HRID 1578349 reaction equation
[CH3:1][N:2]([CH3:6])[CH2:3][CH2:4][OH:5].[C:7](O)(=[O:11])[CH:8]([CH3:10])[OH:9].C(O)(C)C>O>[C:7]([O:5][CH2:4][CH2:3][N:2]([CH3:6])[CH3:1])(=[O:11])[CH:8]([CH3:10])[OH:9]

Participants

5

Reactant 3

HCID 612Lactic AcidHCID 3776IsopropanolHCID 79022-(Dimethylamino)ethanol

Product 1

HCID 141792032-(Dimethylamino)ethyl 2-hydroxypropanoate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Procedure

A dimethylethanolamine lactate was prepared by mixing 13.3 parts of dimethylethanolamine and 18.0 parts of lactic acid (85 percent solution in water). The mixture was held at 40°C. to 60°C. for a short time and there was then added 7.2 parts of isopropanol. The final composition comprised 75 percent solids and contained 7.1 percent water.

Workup

  1. customwas held at 40°C. to 60°C. for a short time and there

Sources & evidence

ORD record
ord-30f86fd0e9484ce687514fe5559788ef
Source dataset
uspto-grants-1976_02
Patent number
US03936405

Reaction notes

Loading…