Acetone → Stearyl glycidyl ether octyl glycidyl ether

HRID 392520Notes

Reaction equation

HRID 392520 reaction equation
[CH2:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH:2]1[O:4][CH2:3]1.[C:14]1([CH3:20])[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.Cl.[CH3:22][C:23]([CH3:25])=O>>[CH2:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:22][CH2:23][CH2:25][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:14][CH3:20])[CH:2]1[O:4][CH2:3]1.[CH2:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH3:13])[CH:2]1[O:4][CH2:3]1

Participants

5

Reactant 4

HCID 180AcetoneHCID 313Hydrochloric AcidHCID 1140TolueneHCID 92955Glycidyl n-octyl ether

Product 1

HCID 86586154Stearyl glycidyl ether octyl glycidyl etherYield 75%

Procedure

50 mL of Catalyst B, 40.0 g of stearyl glycidyl ether (SGE) and 22.8 g of octyl glycidyl ether (OGE) were added to 210 ml of toluene, and a vessel was closed. The polymerization was carried out at 130° C. for 24 hours with stirring. The reaction solution was added to a large amount of acetone containing a small amount of a dilute solution of hydrogen chloride. A precipitated solid was dried under reduced pressure at 80° C. for 24 hours to obtain a poly(stearyl glycidyl ether/octyl glycidyl ether) copolymer. Pale yellow solid. Yield 75%.

Workup

  1. customwas closed
  2. customA precipitated solid was dried under reduced pressure at 80° C. for 24 hours

Sources & evidence

ORD record
ord-9909a9a5f8c54061893a864b5514024b
Source dataset
uspto-grants-2004_10
Patent number
US06800723B2

Reaction notes

Loading…