HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Acetate → 3-Phthalimido-6-cyano-1,2,3,4-tetrahydrocarbazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Acetate | HCID 517045 | — |
| Reactant | 2-(4-oxocyclohexyl)-2,3-dihydro-1H-isoindole-1,3-dione | HCID 11998391 | — |
| Reactant | 4-Cyanophenylhydrazine Hydrochloride | HCID 16212962 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | 3-Phthalimido-6-cyano-1,2,3,4-tetrahydrocarbazole | HCID 18944260 | — |
Reaction Steps
4-Cyanophenyl hydrazine hydrochloride (4.41 g, 0.026 mole) was dissolved in acetic acid (100 ml) and sodium acetate (2 g) was added. 4-Phthalimido cyclohexanone (6.4 g, 0.026 mole) was added and the mixture heated under reflux overnight. The solvent was removed in vacuo and the residue triturated with methanol to give 3-phthalimido-6-cyano-1,2,3,4-tetrahydrocarbazole as a beige solid, (5.3 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05464864 |
| Source dataset | uspto-grants-1995_11 |
| ORD ID | ord-e9c913666c4d4d3cb40e24a6635be682 |
| Source note | uspto-grants-1995_11 |