HuagongsheHuagongshe Chemistry Print Report · For research reference only
Formaldehyde → 3-Chloro-4-(4-methyl-5-oxo-3-phenylimidazolidin-1-yl)benzene-1-sulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Formaldehyde | HCID 712 | — |
| Reactant | HCID 21528865 | HCID 21528865 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 3-Chloro-4-(4-methyl-5-oxo-3-phenylimidazolidin-1-yl)benzene-1-sulfonamide | HCID 3041017 | — |
Reaction Steps
2-Anilino-N-(2-chloro-4-sulfamoylphenyl)-propionamide (3.5 g) was dissolved in ethanol (100 ml) and reacted with paraformaldehyde (0,7 g) as before to yield 1.8 g, m.p. 202°C
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03963706 |
| Source dataset | uspto-grants-1976_06 |
| ORD ID | ord-266aa75440ee404d818de7c8e425f46e |
| Source note | uspto-grants-1976_06 |