Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Styrene | HCID 7501 | — |
| Reactant | Potassium Persulfate | HCID 24412 | — |
| Reactant | 1,2-Diethenylbenzene | HCID 66666 | — |
| Reactant | Tempo | HCID 2724126 | — |
| Reactant | Sodium Bisulfite | HCID 23665763 | — |
| Reactant | HCID 86755460 | HCID 86755460 | — |
| Solvent | Ethylene Glycol | HCID 174 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 86755459 | HCID 86755459 | — |
Reaction Steps
0.5 molar ratio of St:SS-Na:DVB To a round bottom flask is added styrenesulfonate-sodium salt (SS-Na, 10 g, 0.0487 mole), styrene (5.06g, 0.0487 mole), divinylbenzene (DVB, 3.17 g, 0.02435 mole), and TEMPO (0.53 g, 0.00341 mole). To this is added ethylene glycol (24 mL) and water (16 mL) and heated to 80° C. Then a redox initiator system, potassium persulfate (0.51 g, 0.00189 mole) and sodium bisulfite (0.25 g), is added. After 40 minutes, the heterogeneous solution is heated to reflux. After 7 hours, the reaction is cooled and precipitated into a solution of methanol/acetone (200 mL, 1:1 ratio).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06075105 |
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| Source dataset | uspto-grants-2000_06 |
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| ORD ID | ord-4bd180a0170741aca5c26d5c234967b8 |
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| Source note | uspto-grants-2000_06 |
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