HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetonitrile → HCID 13647447, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetonitrile | HCID 6342 | — |
| Reactant | Chlorosulfonyl isocyanate | HCID 70918 | — |
| Reactant | 6-Fluoro-3-(furan-2-carbonyl)-1,3-dihydro-2H-indol-2-one | HCID 13565663 | — |
| Solvent | Water | HCID 962 | — |
| Product | HCID 13647447 | HCID 13647447 | 17% |
Reaction Steps
Following substantially the procedure of Example 19, the title was prepared in 17% yield from: 3-(2-furoyl)-6-fluoro-2-oxindole (0.30 g, 1.2 mmole), chlorosulfonyl isocyanate (0.20 g, 1.4 mmole), acetonitrile (15 ml), and water (10 ml), Yield=0,060 g; m.p.=231°-235° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04665194 |
| Source dataset | uspto-grants-1987_05 |
| ORD ID | ord-ea52d7d9d0f440c3b34de85d03ac84b3 |
| Source note | uspto-grants-1987_05 |