HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acenaphthenequinone → 9-Chloroacenaphtho[1,2-b]quinoxaline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acenaphthenequinone | HCID 6724 | — |
| Reactant | 4-Chloro-1,2-diaminobenzene | HCID 7263 | — |
| Product | 9-Chloroacenaphtho[1,2-b]quinoxaline | HCID 2545277 | 90% |
Reaction Steps
When 0.05 mole each of 4-chloro-o-phenylenediamine and acenaphthenequinone were reacted by the method of Example 7(A), 13 g. (90 percent yield) of 9-chloroacenaphtho[1,2-b]quinoxaline, mp = 224°-225° C., were obtained
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04024142 |
| Source dataset | uspto-grants-1977_05 |
| ORD ID | ord-03da3cce7f654b78b1e52e732b8677a8 |
| Source note | uspto-grants-1977_05 |