HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methacrylic Acid → 2-Methylidene-5-phenylpent-4-enoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methacrylic Acid | HCID 4093 | — |
| Reactant | Benzoyl Peroxide | HCID 7187 | — |
| Reactant | Styrene | HCID 7501 | — |
| Solvent | Benzene | HCID 241 | — |
| Product | 2-Methylidene-5-phenylpent-4-enoic acid | HCID 53969979 | — |
Reaction Steps
First, 100 g of styrene, 0.33 g of methacrylic acid, and 0.5 g of BPO (benzoyl peroxide) were dissolved in benzene (solvent), and the resulting solution was kept at 80° C. for 3 hours. Then, benzene as solvent was removed, and the styrene-methacrylic acid copolymer was obtained. This copolymer is hereinafter referred to as SMCPb. The content of methacrylic acid as a functional monomer in SMCPb was 0.5 mol %.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06117932 |
| Source dataset | uspto-grants-2000_09 |
| ORD ID | ord-95f770bfe5e448ed9cd33ae3023ac2f7 |
| Source note | uspto-grants-2000_09 |