HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 13335597, compound → HCID 13335608, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 13335597 | HCID 13335597 | — |
| Solvent | Formic Acid | HCID 284 | — |
| Product | HCID 13335608 | HCID 13335608 | — |
Reaction Steps
12 parts of para-[β-(2,3-dihydro-3-hydroxy-3-phenyl-(1H)-isoindol-1-on-2-yl)ethyl]benzenesulphonamide are refluxed for 7 hours with 120 parts of 98% formic acid. After concentration in vacuo, the residue is recrystallized in 110 parts of ethyl acetate to give 8 parts of the desired product, m.p.: 218° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04505921 |
| Source dataset | uspto-grants-1985_03 |
| ORD ID | ord-c43ec352d2d54509a38e961ff124c1f8 |
| Source note | uspto-grants-1985_03 |