HuagongsheHuagongshe Chemistry Print Report · For research reference only
Toluene → HCID 86756692, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Toluene | HCID 1140 | — |
| Reactant | Phenolphthalein | HCID 4764 | — |
| Reactant | 4,4'-Difluorobenzophenone | HCID 9582 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Solvent | Dimethylacetamide | HCID 31374 | — |
| Product | HCID 86756692 | HCID 86756692 | — |
Reaction Steps
Polymerization was carried out similar to the P(BPZ-BNZPH) polymerization, except phenolphthalein (15.0000 g, 47.12 mmol), potassium carbonate (13.02 g, 94.28 mmol), 4,4′-difluorobenzophenone (10.2819 g, 47.12 mmol), toluene (117 g) and N,N-dimethylacetamide 100 g) were used. The yield was about 21.87 g. The number average molecular weight of the polymer was about 40.4 K.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06232025B1 |
| Source dataset | uspto-grants-2001_05 |
| ORD ID | ord-7cfbdf05913d4730896c1101004c7a4f |
| Source note | uspto-grants-2001_05 |