HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid (3-chlorophenyl)amide → 2-Oxo-3-(4-oxo-2,4,6,7-tetrahydro-pyrano[3,4-c]pyrrol-1-ylmethylene)-2,3-dihydro-1H-indole-5-sulfonic acid (3-chloro-phenyl)-amide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid (3-chlorophenyl)amide | HCID 9055843 | — |
| Reactant | 4-Oxo-2,4,6,7-tetrahydropyrano[3,4-C]pyrrole-1-carbaldehyde | HCID 9834049 | — |
| Product | 2-Oxo-3-(4-oxo-2,4,6,7-tetrahydro-pyrano[3,4-c]pyrrol-1-ylmethylene)-2,3-dihydro-1H-indole-5-sulfonic acid (3-chloro-phenyl)-amide | HCID 69707280 | — |
Reaction Steps
2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid (3-chloro-phenyl)-amide was condensed with 4-oxo-2,4,6,7-tetrahydro-pyrano[3,4-c]pyrrole-1-carbaldehyde to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06465507B2 |
| Source dataset | uspto-grants-2002_10 |
| ORD ID | ord-3bc02d9fdfa449d8a68380aa31adb03b |
| Source note | uspto-grants-2002_10 |