HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dimethylformamide → 2,5-dimethylfuran-3-sulfonyl Chloride
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | 2,5-Dimethylfuran | HCID 12266 | — |
| Reactant | Sulfuryl chloride | HCID 24648 | — |
| Product | 2,5-dimethylfuran-3-sulfonyl Chloride | HCID 2795024 | — |
Reaction Steps
2,5-dimethyl-furan-3-sulfonylchloride was prepared by the method of Example 40B with DMF (28 mmoles, 2.2 ml), sulfurylchloride (24 mmoles, 1.9 ml) and 2,5-dimethyl-furan (14 mmoles, 1.5 ml). Flash chromatography (5% ethyl acetate/hexanes) provided 0.61 g (22%) of a yellow liquid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06331637B1 |
| Source dataset | uspto-grants-2001_12 |
| ORD ID | ord-16813d76bceb45b7b6c1d3d588f72dac |
| Source note | uspto-grants-2001_12 |