HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cesium carbonate → HCID 21462930, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cesium carbonate | HCID 10796 | — |
| Reactant | Methanesulfonyl chloride | HCID 31297 | — |
| Reactant | HCID 21462918 | HCID 21462918 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 21462930 | HCID 21462930 | — |
Reaction Steps
Equimolar quantities of mesyl chloride and cesium carbonate are added to a solution of ethyl 7-amino-1,2-dihydro-1-(2-methoxybenzyl)-4-(4-methoxyphenyl)-2-oxobenzofuro[3,2-b]pyridine-3-carboxylate in DMF and the mixture is stirred for one hour. After customary working up, ethyl 7-methylsulphonylamino-1,2-dihydro-1-(2-methoxybenzyl)-4-(4-methoxyphenyl)-2-oxobenzofuro-[3,2-b]pyridine-3-carboxylate is obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05700807 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-af6936ebaf414514b81289643eac9b45 |
| Source note | uspto-grants-1997_12 |