HuagongsheHuagongshe Chemistry Print Report · For research reference only
Saccharin → HCID 25018867, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Saccharin | HCID 5143 | — |
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 1-(4-Bromobutoxy)-3-methylbenzene | HCID 578173 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 25018867 | HCID 25018867 | 55% |
Reaction Steps
The title compound was synthesized analogously to 83.8 (see experimental below), using a solution of saccharin (92 mg, 0.5 mmol) in anhydrous DMF (4 mL), NaH (60% dispersion in mineral oil, 21 mg, 0.52 mmol) and a solution of 1-(4-bromobutoxy)-3-methylbenzene (146 mg, 0.6 mmol) in DMF (anhydrous, 1 mL). The crude product obtained after workup was purified by flash column chromatography on silica gel (25% ethyl acetate-petroleum ether) to give 83.6 as a viscous liquid in 55% yield (95 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09102622B2 |
| Source dataset | uspto-grants-2015_08 |
| ORD ID | ord-4dab99d233b6478486dbfc84fe321709 |
| Source note | uspto-grants-2015_08 |