HuagongsheHuagongshe Chemistry Print Report · For research reference only
Benzene → 1-Ethylsulphonyl-imidazolidin-2-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Benzene | HCID 241 | — |
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | 2-Imidazolidinone | HCID 8453 | — |
| Reactant | Ethanesulfonyl chloride | HCID 11667 | — |
| Solvent | Acetone | HCID 180 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | 1-Ethylsulphonyl-imidazolidin-2-one | HCID 11286796 | — |
Reaction Steps
This substance was obtained by heating molar amounts of imidazolidin-2-one and ethylsulphonyl chloride at 150° to 180° (until the evolution of HCl had ceased). The pure substance was isolated by extraction with hot benzene, acetone and ethyl acetate from the crude product, and recrystallization from acetone (with addition of active charcoal).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US03978056 |
| Source dataset | uspto-grants-1976_08 |
| ORD ID | ord-e88fd096f403470e8541e9fbf70368ab |
| Source note | uspto-grants-1976_08 |