HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydroquinone → Methacryloxyisopropyl sulfopropionate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydroquinone | HCID 785 | — |
| Reactant | Dimethyl Ether | HCID 8254 | — |
| Reactant | 2-Hydroxypropyl methacrylate | HCID 13539 | — |
| Reactant | 1-Oxo-1-(2-sulfopropanoyloxy)propane-2-sulfonic acid | HCID 21115668 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | Methacryloxyisopropyl sulfopropionate | HCID 86736239 | — |
Reaction Steps
To a reaction vessel fitted with an air-bleed tube, thermometer, stirrer, and condenser there are charged sulfopropionic anhydride (29.1 g.), 2-hydroxypropyl methacrylate (29.1 g.), the monomethyl ether of hydroquinone (0.1 g.) and toluene (60 g.). The mixture is stirred, sparged with dry air as in 1) above and heated. After 0.5 hour at 60° C. a solution containing 29% by weight of methacryloxyisopropyl sulfopropionate is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04143020 |
| Source dataset | uspto-grants-1979_03 |
| ORD ID | ord-898bf593abef4d92a784e63464e7e1ed |
| Source note | uspto-grants-1979_03 |