Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Methyl Acrylate | HCID 7294 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | 4-(Acetylamino)benzenesulfinic acid | HCID 412150 | — |
| Reactant | Monosodium phosphate | HCID 23672064 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 2054793 | HCID 2054793 | 71.8% |
Reaction Steps
To a stirred solution of 23° C. of 4-acetamidobenzenesulfinic acid (57.8 g., 290 mmol), sodium hydroxide (11.6 g, 290 mmol), and sodium dihydrogen phosphate (40.0 g, 290 mmol) was added a solution of methyl acrylate (31.2 g, 362 mmol) in 50 mL of tetrahydrofuran. The reaction vessel was stirred at 23° C. for 18 hours, and the resulting white precipitate was filtered and washed with water. The product was air dried, then recrystallized from 2-butanone to produce 59.4 g (71%) of a white powder, mp 156°-158° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US05075043 |
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| Source dataset | uspto-grants-1991_12 |
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| ORD ID | ord-939ae4f2faff429ebf6c9fe9a9c1454a |
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| Source note | uspto-grants-1991_12 |
|---|