HuagongsheHuagongshe Chemistry Print Report · For research reference only
Toluene → HCID 85762162, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Toluene | HCID 1140 | — |
| Reactant | Dimethylformamide | HCID 6228 | — |
| Reactant | Phosphorus oxychloride | HCID 24813 | — |
| Reactant | 9-(Butan-2-yl)-9H-carbazole | HCID 20552621 | — |
| Catalyst | Zincchloride | HCID 3007855 | — |
| Product | HCID 85762162 | HCID 85762162 | 45% |
Reaction Steps
9.0 g (40.3 mmol) of 9-s-butylcarbazole, 17.9 g (245.4 mmol) of DMF, 6.0 g (44 mmol) of zinc chloride, 25.0 g (163.0 mmol) of phosphorus oxychloride and 75 ml of toluene were allowed to react and after treated in the same manner as with Example 1 (1) to obtain 5.07 g of 3,6-diformyl-9-s-butylcarbazole (2f).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05736284 |
| Source dataset | uspto-grants-1998_04 |
| ORD ID | ord-92b962155ba34232b819530a54cfa92b |
| Source note | uspto-grants-1998_04 |