HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone → HCID 15262896, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone | HCID 6775 | — |
| Reactant | HCID 20400737 | HCID 20400737 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 15262896 | HCID 15262896 | — |
Reaction Steps
Add 11.1 gm of 2-cyano-5,6-dihydrobenzo[f]quinolin-3(4H)-one to 1500 ml of anhydrous 1,4-dioxane containing 33.0 gm of DDQ (2,3-dichloro-5,6-dicyano-1,4-benzoquinone). Heat the system at reflux for 16 hours. Filter the solution and isolate the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04511569 |
| Source dataset | uspto-grants-1985_04 |
| ORD ID | ord-c9dad027be0a47e78a1f110ea6628e1a |
| Source note | uspto-grants-1985_04 |