Diethanolamine → HCID 20476169, compound

HRID 905265Notes

Reaction equation

HRID 905265 reaction equation
[NH:1]([CH2:5][CH2:6][OH:7])[CH2:2][CH2:3][OH:4].[CH2:8]([CH:11]([CH2:15][CH2:16][CH3:17])[C:12](Cl)=[O:13])[CH2:9][CH3:10]>N1C=CC=CC=1>[CH2:8]([CH:11]([CH2:15][CH2:16][CH3:17])[C:12]([OH:4])=[O:13])[CH2:9][CH3:10].[CH2:8]([CH:11]([CH2:15][CH2:16][CH3:17])[C:12]([OH:4])=[O:13])[CH2:9][CH3:10].[CH2:8]([CH:11]([CH2:15][CH2:16][CH3:17])[C:12]([N:1]([CH2:5][CH2:6][OH:7])[CH2:2][CH2:3][OH:4])=[O:13])[CH2:9][CH3:10]

Participants

4

Reactant 2

HCID 8113DiethanolamineHCID 762402-Propylvaleryl chloride

Product 1

HCID 20476169HCID 20476169, compound

Reagents, catalysts & solvents 1

HCID 1049PyridineSolvent

Procedure

Into a perfectly clean and dry flask were introduced 105.1 g (1 mol) of rectified diethanolamine and 1600 ml of anhydrous pyridine. While stirring, 507.4 g (3.12 mols) of di-n-propylacetyl chloride were added in 30 to 45 minutes, care being taken to maintain the temperature below +30° C. The reaction medium was then stirred at room-temperature for 48 hours.

Workup

  1. customInto a perfectly clean and dry flask
  2. temperatureto maintain the temperature below +30° C
  3. stirringThe reaction medium was then stirred at room-temperature for 48 hours

Sources & evidence

ORD record
ord-9ae5b6dbae0042688313cf390248b138
Source dataset
uspto-grants-1983_12
Patent number
US04423071

Reaction notes

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