HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Hydroxy-5-methoxybenzaldehyde → N-(3-Amino-4-fluorophenyl)-6-methoxy-2-oxo-2H-chromene-3-sulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Hydroxy-5-methoxybenzaldehyde | HCID 95695 | — |
| Reactant | 3-Amino-4-fluoroanilinosulfonyl acetic acid | HCID 61357598 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | N-(3-Amino-4-fluorophenyl)-6-methoxy-2-oxo-2H-chromene-3-sulfonamide | HCID 11646267 | — |
Reaction Steps
A solution of 5-methoxysalicylaldehyde (1 mmol) and 3-amino-4-fluoroanilinosulfonyl acetic acid (1 mmol) in acetic acid (10 mL) was subjected to the General Procedure 1, Method A to yield the title compound; m.p. 255-260° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08143428B2 |
| Source dataset | uspto-grants-2012_03 |
| ORD ID | ord-1e0fee17bfc84ce3804558148243c8d5 |
| Source note | uspto-grants-2012_03 |