HuagongsheHuagongshe Chemistry Print Report · For research reference only
Carbazole → N-Benzylcarbazole
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Carbazole | HCID 6854 | — |
| Reactant | Benzyl Chloride | HCID 7503 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Potassium Hydroxide | HCID 14797 | — |
| Catalyst | Tetrabutylammonium hydrogen sulfate | HCID 94433 | — |
| Solvent | Toluene | HCID 1140 | — |
| Product | N-Benzylcarbazole | HCID 146485 | 87.3% |
Reaction Steps
20 g (119.6 mmol) of carbazole, 47 g (712.0 mmol) of 85% KOH, 26.5 g (191.7 mmol) of potassium carbonate, 4.0 g (11.8 mmol) of tetra-n-butylammonium hydrogensulfate, 17.0 g (134.3 mmol) of benzyl chloride and 300 ml of toluene were allowed to react and after treated in the same manner as with Example 7 (1) to obtain 26.88 g of 9-benzylcarbazole.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05736284 |
| Source dataset | uspto-grants-1998_04 |
| ORD ID | ord-aab5f63b8df348529708c5acc16debe0 |
| Source note | uspto-grants-1998_04 |