HuagongsheHuagongshe Chemistry Print Report · For research reference only
Methyl iodide → 2,3,4,9-Tetrahydro-N,N,N,9-tetramethyl-4-oxo-1H-carbazole-3-methanaminium iodide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Methyl iodide | HCID 6328 | — |
| Reactant | 3((Dimethylamino)methyl)-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one | HCID 2818489 | — |
| Product | 2,3,4,9-Tetrahydro-N,N,N,9-tetramethyl-4-oxo-1H-carbazole-3-methanaminium iodide | HCID 13519712 | — |
Reaction Steps
A suspension of 3-[(dimethylamino)methyl]-1,2,3,9-tetrahydro-9-methyl-4H-carbazol-4-one (3.80 g) in iodomethane (100 ml) was stirred at reflux for 57 h. The resulting suspension was concentrated in vacuo to give the title methanaminium iodide as a solid (5.72 g) m.p. 192°-195°.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04695578 |
| Source dataset | uspto-grants-1987_09 |
| ORD ID | ord-012f84a8bcfe49499fe88bbbdc6cc163 |
| Source note | uspto-grants-1987_09 |