Hydrochloric Acid → Stearyl glycidyl ether octyl glycidyl ether

HRID 2228807Notes

Reaction equation

HRID 2228807 reaction equation
[CH2:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH:2]1[O:4][CH2:3]1.[CH2:24]([O:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])[CH:25]1[O:27][CH2:26]1.C1(C)C=CC=CC=1.Cl>CC(C)=O>[CH2:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH3:23])[CH:2]1[O:4][CH2:3]1.[CH2:24]([O:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH3:36])[CH:25]1[O:27][CH2:26]1

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 1140TolueneHCID 61831Oxirane, 2-[(octadecyloxy)methyl]-HCID 92955Glycidyl n-octyl ether

Product 1

HCID 86586154Stearyl glycidyl ether octyl glycidyl etherYield 75%

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

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, anda 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-ff0082b66f7540359714424b261f51b0
Source dataset
uspto-grants-2002_07
Patent number
US06417323B1

Reaction notes

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