Diethanolamine → HCID 59000137, compound

HRID 2250965Notes

Reaction equation

HRID 2250965 reaction equation
[CH2:1]([CH:3]([CH2:10][CH2:11][CH2:12][CH3:13])[CH2:4][O:5][CH2:6][CH:7]1[O:9][CH2:8]1)[CH3:2].[NH:14]([CH2:18][CH2:19][OH:20])[CH2:15][CH2:16][OH:17].C(OCC1OC1)C1OC1>>[OH:17][CH2:16][CH2:15][N:14]([CH2:18][CH2:19][OH:20])[CH2:8][CH:7]([OH:9])[CH2:6][O:5][CH2:4][CH:3]([CH2:1][CH3:2])[CH2:10][CH2:11][CH2:12][CH3:13]

Participants

4

Reactant 3

HCID 8113DiethanolamineHCID 16704Diglycidyl etherHCID 171622-Ethylhexyl glycidyl ether

Product 1

HCID 59000137HCID 59000137, compound

Conditions

Temperature
77.5 °C

Procedure

A three-necked, septum capped, 250 mL, round-bottom flask equipped with an addition funnel and containing a magnetic stirring bar is flushed with argon and charged with 2-ethylhexylglycidyl ether (66.53 g, 0.35 mol). Diethanolamine (40.89 g, 0.38 mol) is added during 10 min to the glycidyl ether, with stirring. The flask is placed in an oil bath and heated at a bath temperature of 75-80° C. overnight. The reaction is cooled and checked by 1H NMR to ensure the complete consumption of the glycidyl ether. A colorless viscous liquid is obtained.

Workup

  1. customA three-necked, septum capped
  2. custom250 mL, round-bottom flask equipped with an addition funnel
  3. additioncontaining a magnetic stirring bar
  4. customis flushed with argon
  5. customThe flask is placed in an oil bath
  6. temperatureThe reaction is cooled
  7. customthe complete consumption of the glycidyl ether
  8. customA colorless viscous liquid is obtained

Sources & evidence

ORD record
ord-a00a63a051a2468798f0be96db48ff92
Source dataset
uspto-grants-2008_01
Patent number
US07318843B2

Reaction notes

Loading…