HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Methoxyphenylhydrazine hydrochloride → 3-Phthalimido-6-methoxy-1,2,3,4-tetrahydrocarbazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Methoxyphenylhydrazine hydrochloride | HCID 2723904 | — |
| Reactant | 2-(4-oxocyclohexyl)-2,3-dihydro-1H-isoindole-1,3-dione | HCID 11998391 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 3-Phthalimido-6-methoxy-1,2,3,4-tetrahydrocarbazole | HCID 10807524 | 93.5% |
Reaction Steps
Reaction of 4-methoxyphenyl hydrazine hydrochloride (0.87 g, 5.0 mmol) with 4-phthalimido-cyclohexanone (1.22 g, 5.0 mmol) in ethanol (20 ml) heated under reflux for 2 hr, followed by cooling and removal of the precipitated solid by filtration gave 3-phthalimido-6-methoxy-1,2,3,4-tetrahydrocarbazole (1.62 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05637611 |
| Source dataset | uspto-grants-1997_06 |
| ORD ID | ord-267fbf2ad6dc4bbe820651c9140957e5 |
| Source note | uspto-grants-1997_06 |