Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Phenol | HCID 996 | — |
| Reactant | Propylene Oxide | HCID 6378 | — |
| Reactant | Tetrachlorophthalic anhydride | HCID 8326 | — |
| Reactant | Aluminum(III) Chloride | HCID 6451240 | — |
| Product | HCID 86733455 | HCID 86733455 | — |
Reaction Steps
A 1-liter flask, standardly equipped, was charged with 94 g. of phenol, 286 g. of tetrachlorophthalic anhydride (TCPA) and 1 g. of aluminum chloride. After heating the mixture to 150° C., propylene oxide was added (dropwise) over an 8.5-hour period. The reaction mixture was then stripped for 2 hours at 80° C. and 1 mm. Hg. pressure. The oxypropylated product residue weighed 564.4 g. and had the following properties.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US04177335 |
|---|
| Source dataset | uspto-grants-1979_12 |
|---|
| ORD ID | ord-e875cde1d62f401e97fc8b973422c12e |
|---|
| Source note | uspto-grants-1979_12 |
|---|
