HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phthalic Acid → Diglycidyl isophthalate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phthalic Acid | HCID 1017 | — |
| Reactant | Terephthaloyl chloride | HCID 7488 | — |
| Reactant | Epichlorohydrin | HCID 7835 | — |
| Reactant | Glycidol | HCID 11164 | — |
| Solvent | Toluene | HCID 1140 | — |
| Solvent | Triethylamine | HCID 8471 | — |
| Product | Diglycidyl isophthalate | HCID 23600 | — |
| Product | 1,2-Bis(2-oxiranylmethyl) 1,2-benzenedicarboxylate | HCID 62629 | — |
| Product | Diglycidyl terephthalate | HCID 111271 | — |
Reaction Steps
Diglycidyl isophthalate and diglycidyl orthophthalate were prepared by caustic treatment of the products from the catalytic reaction of the corresponding phthalic acid with an excess of epichlorohydrin. Diglycidyl terephthalate was prepared in toluene from terephthaloyl chloride, glycidol, and triethylamine.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05777045 |
| Source dataset | uspto-grants-1998_07 |
| ORD ID | ord-96a7873b39fe4c5a92f5146df65224dd |
| Source note | uspto-grants-1998_07 |