HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Formylfuran-5-sulfonate → N-Propyl-alpha-(2-sulfofuran-5-yl)nitrone
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Formylfuran-5-sulfonate | HCID 2724001 | — |
| Reactant | Sodium | HCID 5360545 | — |
| Reactant | N-propylhydroxylamine | HCID 10148984 | — |
| Product | N-Propyl-alpha-(2-sulfofuran-5-yl)nitrone | HCID 86754423 | 41% |
Reaction Steps
Following the procedure of Example 1 above and using 5-formylfuran-2-sulfonic acid, sodium salt hydrate and N-propylhydroxylamine, the title compound was prepared in 41% yield as the sodium salt, m.p. 230-233° C. (dec.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06376540B1 |
| Source dataset | uspto-grants-2002_04 |
| ORD ID | ord-d523cc15c589477dabd38e3ecd0d9387 |
| Source note | uspto-grants-2002_04 |