HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-Ethenyl-4-methylbenzene → Styrene p-methylstyrene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-Ethenyl-4-methylbenzene | HCID 12161 | — |
| Solvent | Styrene | HCID 7501 | — |
| Product | Styrene p-methylstyrene | HCID 19702659 | — |
Reaction Steps
The same procedure as in Preparation Example 1 was repeated except that 250 ml of styrene was replaced with 225 ml of styrene and 25 ml of p-methylstyrene, thereby obtaining 104 g of a syndiotactic p-methylstyrene-styrene copolymer (the content of p-methylstyrene=7 mol). The weight-average molecular weight of this copolymer was 370,000.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05698652 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-e64957d06d9d4c0baa187ee82499947c |
| Source note | uspto-grants-1997_12 |