HuagongsheHuagongshe Chemistry Print Report · For research reference only
Diethyl Oxalate → HCID 178517238, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Diethyl Oxalate | HCID 7268 | — |
| Reactant | 4,5-Dichloro-1,2-phenylenediamine | HCID 79297 | — |
| Product | HCID 178517238 | HCID 178517238 | — |
Reaction Steps
4,5-dichloro-o-phenylenediamine and diethyl oxalate were reacted by the procedure of Cheeseman [J.C.S., (1962), p. 1174] to obtain 6,7-dichloroquinoxaline-2,3-diol which was reacted with phosphorus oxychloride/phosphorus pentachloride to form 2,3,6,7-tetrachloroquinoxaline.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04291033 |
| Source dataset | uspto-grants-1981_09 |
| ORD ID | ord-2fc9905c334f461a9a3a6f679f35bece |
| Source note | uspto-grants-1981_09 |