HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methoxyphenethyl alcohol → Diglycidyl ether
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methoxyphenethyl alcohol | HCID 69705 | — |
| Reactant | HCID 18623212 | HCID 18623212 | — |
| Catalyst | Tetrabutylammonium hydrogen sulfate | HCID 94433 | — |
| Solvent | Epichlorohydrin | HCID 7835 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Product | Diglycidyl ether | HCID 16704 | 67% |
Reaction Steps
1-[2-(4-methoxyphenyl)ethoxy]-2,3-epoxypropane (24.1). By condensation of 4.8 g (31.5 mmol) of 4-methoxyphenethyl alcohol in a mixture of 25 ml of epichlorohydrin and 18 ml of 50% caustic soda and 430 mg of Bu4NHSO4 according to process 23.1, 4.42 g (yield: 67%) of glycidyl ether of formula 24.1 are prepared:
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06531469B1 |
| Source dataset | uspto-grants-2003_03 |
| ORD ID | ord-da3a0ffae9d349408fae32ccfe19ea58 |
| Source note | uspto-grants-2003_03 |