HuagongsheHuagongshe Chemistry Print Report · For research reference only
Tetrahydrofuran → HCID 18464819, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Tetrahydrofuran | HCID 8028 | — |
| Reactant | Lawesson's reagent | HCID 87949 | — |
| Reactant | N-[4-Methoxy-3-(methoxycarbonyl)phenyl]ethanimidic acid | HCID 4153338 | — |
| Solvent | Dichloromethane ethylacetate | HCID 21226138 | — |
| Product | HCID 18464819 | HCID 18464819 | — |
Reaction Steps
Combine methyl 2-methoxy-5-acetamidobenzoate (2.23 g, 10 mmol) and tetrahydrofuran (1000 mL). Add Lawesson's reagent (2.02 g, 5 mmol). After 18 hours, evaporate in vacuo to give a residue. Chromatograph the residue on silica gel eluting with 12% ethyl acetate/dichloromethane to give methyl 2-methoxy-5-thioacetamidobenzoate.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06423704B1 |
| Source dataset | uspto-grants-2002_07 |
| ORD ID | ord-75f09d2a23b74587b6a6efbd04bbc491 |
| Source note | uspto-grants-2002_07 |